sdk: build libsupc++ from libstdc++ source

git-svn-id: svn://kolibrios.org@5134 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/libstdc++-v3/include/bits/algorithmfwd.h

@@ -0,0 +1,826 @@
+// <algorithm> Forward declarations  -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/algorithmfwd.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{algorithm}
+ */
+
+#ifndef _GLIBCXX_ALGORITHMFWD_H
+#define _GLIBCXX_ALGORITHMFWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stl_pair.h>
+#include <bits/stl_iterator_base_types.h>
+#if __cplusplus >= 201103L
+#include <initializer_list>
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /*
+    adjacent_find
+    all_of (C++0x)
+    any_of (C++0x)
+    binary_search
+    copy
+    copy_backward
+    copy_if (C++0x)
+    copy_n (C++0x)
+    count
+    count_if
+    equal
+    equal_range
+    fill
+    fill_n
+    find
+    find_end
+    find_first_of
+    find_if
+    find_if_not (C++0x)
+    for_each
+    generate
+    generate_n
+    includes
+    inplace_merge
+    is_heap (C++0x)
+    is_heap_until (C++0x)
+    is_partitioned (C++0x)
+    is_sorted (C++0x)
+    is_sorted_until (C++0x)
+    iter_swap
+    lexicographical_compare
+    lower_bound
+    make_heap
+    max
+    max_element
+    merge
+    min
+    min_element
+    minmax (C++0x)
+    minmax_element (C++0x)
+    mismatch
+    next_permutation
+    none_of (C++0x)
+    nth_element
+    partial_sort
+    partial_sort_copy
+    partition
+    partition_copy (C++0x)
+    partition_point (C++0x)
+    pop_heap
+    prev_permutation
+    push_heap
+    random_shuffle
+    remove
+    remove_copy
+    remove_copy_if
+    remove_if
+    replace
+    replace_copy
+    replace_copy_if
+    replace_if
+    reverse
+    reverse_copy
+    rotate
+    rotate_copy
+    search
+    search_n
+    set_difference
+    set_intersection
+    set_symmetric_difference
+    set_union
+    shuffle (C++0x)
+    sort
+    sort_heap
+    stable_partition
+    stable_sort
+    swap
+    swap_ranges
+    transform
+    unique
+    unique_copy
+    upper_bound
+  */
+
+  /**
+   * @defgroup algorithms Algorithms
+   *
+   * Components for performing algorithmic operations. Includes
+   * non-modifying sequence, modifying (mutating) sequence, sorting,
+   * searching, merge, partition, heap, set, minima, maxima, and
+   * permutation operations.
+   */
+
+  /**
+   * @defgroup mutating_algorithms Mutating
+   * @ingroup algorithms
+   */
+
+  /**
+   * @defgroup non_mutating_algorithms Non-Mutating
+   * @ingroup algorithms
+   */
+
+  /**
+   * @defgroup sorting_algorithms Sorting
+   * @ingroup algorithms
+   */
+
+  /**
+   * @defgroup set_algorithms Set Operation
+   * @ingroup sorting_algorithms
+   *
+   * These algorithms are common set operations performed on sequences
+   * that are already sorted. The number of comparisons will be
+   * linear.
+   */
+
+  /**
+   * @defgroup binary_search_algorithms Binary Search
+   * @ingroup sorting_algorithms
+   *
+   * These algorithms are variations of a classic binary search, and
+   * all assume that the sequence being searched is already sorted.
+   * 
+   * The number of comparisons will be logarithmic (and as few as
+   * possible).  The number of steps through the sequence will be
+   * logarithmic for random-access iterators (e.g., pointers), and
+   * linear otherwise.
+   * 
+   * The LWG has passed Defect Report 270, which notes: <em>The
+   * proposed resolution reinterprets binary search. Instead of
+   * thinking about searching for a value in a sorted range, we view
+   * that as an important special case of a more general algorithm:
+   * searching for the partition point in a partitioned range.  We
+   * also add a guarantee that the old wording did not: we ensure that
+   * the upper bound is no earlier than the lower bound, that the pair
+   * returned by equal_range is a valid range, and that the first part
+   * of that pair is the lower bound.</em>
+   *
+   * The actual effect of the first sentence is that a comparison
+   * functor passed by the user doesn't necessarily need to induce a
+   * strict weak ordering relation.  Rather, it partitions the range.
+   */
+
+  // adjacent_find
+
+#if __cplusplus >= 201103L
+  template<typename _IIter, typename _Predicate>
+    bool
+    all_of(_IIter, _IIter, _Predicate);
+
+  template<typename _IIter, typename _Predicate>
+    bool
+    any_of(_IIter, _IIter, _Predicate);
+#endif
+
+  template<typename _FIter, typename _Tp>
+    bool 
+    binary_search(_FIter, _FIter, const _Tp&);
+
+  template<typename _FIter, typename _Tp, typename _Compare>
+    bool 
+    binary_search(_FIter, _FIter, const _Tp&, _Compare);
+
+  template<typename _IIter, typename _OIter>
+    _OIter 
+    copy(_IIter, _IIter, _OIter);
+
+  template<typename _BIter1, typename _BIter2>
+    _BIter2
+    copy_backward(_BIter1, _BIter1, _BIter2);
+
+#if __cplusplus >= 201103L
+  template<typename _IIter, typename _OIter, typename _Predicate>
+    _OIter
+    copy_if(_IIter, _IIter, _OIter, _Predicate);
+
+  template<typename _IIter, typename _Size, typename _OIter>
+    _OIter
+    copy_n(_IIter, _Size, _OIter);
+#endif
+
+  // count
+  // count_if
+
+  template<typename _FIter, typename _Tp>
+    pair<_FIter, _FIter>
+    equal_range(_FIter, _FIter, const _Tp&);
+
+  template<typename _FIter, typename _Tp, typename _Compare>
+    pair<_FIter, _FIter>
+    equal_range(_FIter, _FIter, const _Tp&, _Compare);
+
+  template<typename _FIter, typename _Tp>
+    void 
+    fill(_FIter, _FIter, const _Tp&);
+
+  template<typename _OIter, typename _Size, typename _Tp>
+    _OIter
+    fill_n(_OIter, _Size, const _Tp&);
+
+  // find
+
+  template<typename _FIter1, typename _FIter2>
+    _FIter1
+    find_end(_FIter1, _FIter1, _FIter2, _FIter2);
+
+  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
+    _FIter1
+    find_end(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);
+
+  // find_first_of
+  // find_if
+
+#if __cplusplus >= 201103L
+  template<typename _IIter, typename _Predicate>
+    _IIter
+    find_if_not(_IIter, _IIter, _Predicate);
+#endif
+
+  // for_each
+  // generate
+  // generate_n
+
+  template<typename _IIter1, typename _IIter2>
+    bool 
+    includes(_IIter1, _IIter1, _IIter2, _IIter2);
+
+  template<typename _IIter1, typename _IIter2, typename _Compare>
+    bool 
+    includes(_IIter1, _IIter1, _IIter2, _IIter2, _Compare);
+
+  template<typename _BIter>
+    void 
+    inplace_merge(_BIter, _BIter, _BIter);
+
+  template<typename _BIter, typename _Compare>
+    void 
+    inplace_merge(_BIter, _BIter, _BIter, _Compare);
+
+#if __cplusplus >= 201103L
+  template<typename _RAIter>
+    bool 
+    is_heap(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    bool 
+    is_heap(_RAIter, _RAIter, _Compare);
+
+  template<typename _RAIter>
+    _RAIter 
+    is_heap_until(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    _RAIter 
+    is_heap_until(_RAIter, _RAIter, _Compare);
+
+  template<typename _IIter, typename _Predicate>
+    bool
+    is_partitioned(_IIter, _IIter, _Predicate);
+
+  template<typename _FIter1, typename _FIter2>
+    bool
+    is_permutation(_FIter1, _FIter1, _FIter2);
+
+  template<typename _FIter1, typename _FIter2,
+	   typename _BinaryPredicate>
+    bool
+    is_permutation(_FIter1, _FIter1, _FIter2, _BinaryPredicate);
+
+  template<typename _FIter>
+    bool 
+    is_sorted(_FIter, _FIter);
+
+  template<typename _FIter, typename _Compare>
+    bool 
+    is_sorted(_FIter, _FIter, _Compare);
+
+  template<typename _FIter>
+    _FIter 
+    is_sorted_until(_FIter, _FIter);
+
+  template<typename _FIter, typename _Compare>
+    _FIter 
+    is_sorted_until(_FIter, _FIter, _Compare);
+#endif
+
+  template<typename _FIter1, typename _FIter2>
+    void 
+    iter_swap(_FIter1, _FIter2);
+
+  template<typename _FIter, typename _Tp>
+    _FIter 
+    lower_bound(_FIter, _FIter, const _Tp&);
+
+  template<typename _FIter, typename _Tp, typename _Compare>
+    _FIter 
+    lower_bound(_FIter, _FIter, const _Tp&, _Compare);
+
+  template<typename _RAIter>
+    void 
+    make_heap(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    make_heap(_RAIter, _RAIter, _Compare);
+
+  template<typename _Tp> 
+    const _Tp& 
+    max(const _Tp&, const _Tp&);
+
+  template<typename _Tp, typename _Compare>
+    const _Tp& 
+    max(const _Tp&, const _Tp&, _Compare);
+
+  // max_element
+  // merge
+
+  template<typename _Tp> 
+    const _Tp& 
+    min(const _Tp&, const _Tp&);
+
+  template<typename _Tp, typename _Compare>
+    const _Tp& 
+    min(const _Tp&, const _Tp&, _Compare);
+
+  // min_element
+
+#if __cplusplus >= 201103L
+  template<typename _Tp>
+    pair<const _Tp&, const _Tp&> 
+    minmax(const _Tp&, const _Tp&);
+
+  template<typename _Tp, typename _Compare>
+    pair<const _Tp&, const _Tp&>
+    minmax(const _Tp&, const _Tp&, _Compare);
+
+  template<typename _FIter>
+    pair<_FIter, _FIter>
+    minmax_element(_FIter, _FIter);
+
+  template<typename _FIter, typename _Compare>
+    pair<_FIter, _FIter>
+    minmax_element(_FIter, _FIter, _Compare);
+
+  template<typename _Tp>
+    _Tp
+    min(initializer_list<_Tp>);
+
+  template<typename _Tp, typename _Compare>
+    _Tp
+    min(initializer_list<_Tp>, _Compare);
+
+  template<typename _Tp>
+    _Tp
+    max(initializer_list<_Tp>);
+
+  template<typename _Tp, typename _Compare>
+    _Tp
+    max(initializer_list<_Tp>, _Compare);
+
+  template<typename _Tp>
+    pair<_Tp, _Tp>
+    minmax(initializer_list<_Tp>);
+
+  template<typename _Tp, typename _Compare>
+    pair<_Tp, _Tp>
+    minmax(initializer_list<_Tp>, _Compare);
+#endif
+
+  // mismatch
+
+  template<typename _BIter>
+    bool 
+    next_permutation(_BIter, _BIter);
+
+  template<typename _BIter, typename _Compare>
+    bool 
+    next_permutation(_BIter, _BIter, _Compare);
+
+#if __cplusplus >= 201103L
+  template<typename _IIter, typename _Predicate>
+    bool
+    none_of(_IIter, _IIter, _Predicate);
+#endif
+
+  // nth_element
+  // partial_sort
+
+  template<typename _IIter, typename _RAIter>
+    _RAIter
+    partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter);
+
+  template<typename _IIter, typename _RAIter, typename _Compare>
+    _RAIter
+    partial_sort_copy(_IIter, _IIter, _RAIter, _RAIter, _Compare);
+
+  // partition
+
+#if __cplusplus >= 201103L
+  template<typename _IIter, typename _OIter1,
+	   typename _OIter2, typename _Predicate>
+    pair<_OIter1, _OIter2>
+    partition_copy(_IIter, _IIter, _OIter1, _OIter2, _Predicate);
+
+  template<typename _FIter, typename _Predicate>
+    _FIter
+    partition_point(_FIter, _FIter, _Predicate);
+#endif
+
+  template<typename _RAIter>
+    void 
+    pop_heap(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    pop_heap(_RAIter, _RAIter, _Compare);
+
+  template<typename _BIter>
+    bool 
+    prev_permutation(_BIter, _BIter);
+
+  template<typename _BIter, typename _Compare>
+    bool 
+    prev_permutation(_BIter, _BIter, _Compare);
+
+  template<typename _RAIter>
+    void 
+    push_heap(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    push_heap(_RAIter, _RAIter, _Compare);
+
+  // random_shuffle
+
+  template<typename _FIter, typename _Tp>
+    _FIter 
+    remove(_FIter, _FIter, const _Tp&);
+
+  template<typename _FIter, typename _Predicate>
+    _FIter 
+    remove_if(_FIter, _FIter, _Predicate);
+
+  template<typename _IIter, typename _OIter, typename _Tp>
+    _OIter 
+    remove_copy(_IIter, _IIter, _OIter, const _Tp&);
+
+  template<typename _IIter, typename _OIter, typename _Predicate>
+    _OIter 
+    remove_copy_if(_IIter, _IIter, _OIter, _Predicate);
+
+  // replace
+
+  template<typename _IIter, typename _OIter, typename _Tp>
+    _OIter 
+    replace_copy(_IIter, _IIter, _OIter, const _Tp&, const _Tp&);
+
+  template<typename _Iter, typename _OIter, typename _Predicate, typename _Tp>
+    _OIter 
+    replace_copy_if(_Iter, _Iter, _OIter, _Predicate, const _Tp&);
+
+  // replace_if
+
+  template<typename _BIter>
+    void 
+    reverse(_BIter, _BIter);
+
+  template<typename _BIter, typename _OIter>
+    _OIter 
+    reverse_copy(_BIter, _BIter, _OIter);
+
+  template<typename _FIter>
+    void 
+    rotate(_FIter, _FIter, _FIter);
+
+  template<typename _FIter, typename _OIter>
+    _OIter 
+    rotate_copy(_FIter, _FIter, _FIter, _OIter);
+
+  // search
+  // search_n
+  // set_difference
+  // set_intersection
+  // set_symmetric_difference
+  // set_union
+
+#if (__cplusplus >= 201103L) && defined(_GLIBCXX_USE_C99_STDINT_TR1)
+  template<typename _RAIter, typename _UGenerator>
+    void
+    shuffle(_RAIter, _RAIter, _UGenerator&&);
+#endif
+
+  template<typename _RAIter>
+    void 
+    sort_heap(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    sort_heap(_RAIter, _RAIter, _Compare);
+
+  template<typename _BIter, typename _Predicate>
+    _BIter 
+    stable_partition(_BIter, _BIter, _Predicate);
+
+  template<typename _Tp> 
+    void 
+    swap(_Tp&, _Tp&)
+#if __cplusplus >= 201103L
+    noexcept(__and_<is_nothrow_move_constructible<_Tp>,
+	            is_nothrow_move_assignable<_Tp>>::value)
+#endif
+    ;
+
+  template<typename _Tp, size_t _Nm>
+    void
+    swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
+#if __cplusplus >= 201103L
+    noexcept(noexcept(swap(*__a, *__b)))
+#endif
+    ;
+
+  template<typename _FIter1, typename _FIter2>
+    _FIter2 
+    swap_ranges(_FIter1, _FIter1, _FIter2);
+
+  // transform
+
+  template<typename _FIter>
+    _FIter 
+    unique(_FIter, _FIter);
+
+  template<typename _FIter, typename _BinaryPredicate>
+    _FIter 
+    unique(_FIter, _FIter, _BinaryPredicate);
+
+  // unique_copy
+
+  template<typename _FIter, typename _Tp>
+    _FIter 
+    upper_bound(_FIter, _FIter, const _Tp&);
+
+  template<typename _FIter, typename _Tp, typename _Compare>
+    _FIter 
+    upper_bound(_FIter, _FIter, const _Tp&, _Compare);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+
+_GLIBCXX_BEGIN_NAMESPACE_ALGO
+
+  template<typename _FIter>
+    _FIter 
+    adjacent_find(_FIter, _FIter);
+
+  template<typename _FIter, typename _BinaryPredicate>
+    _FIter 
+    adjacent_find(_FIter, _FIter, _BinaryPredicate);
+
+  template<typename _IIter, typename _Tp>
+    typename iterator_traits<_IIter>::difference_type
+    count(_IIter, _IIter, const _Tp&);
+
+  template<typename _IIter, typename _Predicate>
+    typename iterator_traits<_IIter>::difference_type
+    count_if(_IIter, _IIter, _Predicate);
+
+  template<typename _IIter1, typename _IIter2>
+    bool 
+    equal(_IIter1, _IIter1, _IIter2);
+
+  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
+    bool 
+    equal(_IIter1, _IIter1, _IIter2, _BinaryPredicate);
+
+  template<typename _IIter, typename _Tp>
+    _IIter 
+    find(_IIter, _IIter, const _Tp&);
+
+  template<typename _FIter1, typename _FIter2>
+    _FIter1
+    find_first_of(_FIter1, _FIter1, _FIter2, _FIter2);
+
+  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
+    _FIter1
+    find_first_of(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);
+
+  template<typename _IIter, typename _Predicate>
+    _IIter
+    find_if(_IIter, _IIter, _Predicate);
+
+  template<typename _IIter, typename _Funct>
+    _Funct 
+    for_each(_IIter, _IIter, _Funct);
+
+  template<typename _FIter, typename _Generator>
+    void 
+    generate(_FIter, _FIter, _Generator);
+
+  template<typename _OIter, typename _Size, typename _Generator>
+    _OIter
+    generate_n(_OIter, _Size, _Generator);
+
+  template<typename _IIter1, typename _IIter2>
+    bool 
+    lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2);
+
+  template<typename _IIter1, typename _IIter2, typename _Compare>
+    bool 
+    lexicographical_compare(_IIter1, _IIter1, _IIter2, _IIter2, _Compare);
+
+  template<typename _FIter>
+    _FIter 
+    max_element(_FIter, _FIter);
+
+  template<typename _FIter, typename _Compare>
+    _FIter 
+    max_element(_FIter, _FIter, _Compare);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter>
+    _OIter 
+    merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter, 
+	   typename _Compare>
+    _OIter 
+    merge(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);
+
+  template<typename _FIter>
+    _FIter 
+    min_element(_FIter, _FIter);
+
+  template<typename _FIter, typename _Compare>
+    _FIter 
+    min_element(_FIter, _FIter, _Compare);
+
+  template<typename _IIter1, typename _IIter2>
+    pair<_IIter1, _IIter2>
+    mismatch(_IIter1, _IIter1, _IIter2);
+
+  template<typename _IIter1, typename _IIter2, typename _BinaryPredicate>
+    pair<_IIter1, _IIter2>
+    mismatch(_IIter1, _IIter1, _IIter2, _BinaryPredicate);
+
+  template<typename _RAIter>
+    void 
+    nth_element(_RAIter, _RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    nth_element(_RAIter, _RAIter, _RAIter, _Compare);
+
+  template<typename _RAIter>
+    void 
+    partial_sort(_RAIter, _RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    partial_sort(_RAIter, _RAIter, _RAIter, _Compare);
+
+  template<typename _BIter, typename _Predicate>
+    _BIter 
+    partition(_BIter, _BIter, _Predicate);
+
+  template<typename _RAIter>
+    void 
+    random_shuffle(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Generator>
+    void 
+    random_shuffle(_RAIter, _RAIter,
+#if __cplusplus >= 201103L
+		   _Generator&&);
+#else
+		   _Generator&);
+#endif
+
+  template<typename _FIter, typename _Tp>
+    void 
+    replace(_FIter, _FIter, const _Tp&, const _Tp&);
+
+  template<typename _FIter, typename _Predicate, typename _Tp>
+    void 
+    replace_if(_FIter, _FIter, _Predicate, const _Tp&);
+
+  template<typename _FIter1, typename _FIter2>
+    _FIter1 
+    search(_FIter1, _FIter1, _FIter2, _FIter2);
+
+  template<typename _FIter1, typename _FIter2, typename _BinaryPredicate>
+    _FIter1 
+    search(_FIter1, _FIter1, _FIter2, _FIter2, _BinaryPredicate);
+
+  template<typename _FIter, typename _Size, typename _Tp>
+    _FIter 
+    search_n(_FIter, _FIter, _Size, const _Tp&);
+
+  template<typename _FIter, typename _Size, typename _Tp, 
+	   typename _BinaryPredicate>
+    _FIter 
+    search_n(_FIter, _FIter, _Size, const _Tp&, _BinaryPredicate);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter>
+    _OIter 
+    set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter, 
+	   typename _Compare>
+    _OIter 
+    set_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter>
+    _OIter 
+    set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter,
+	   typename _Compare>
+    _OIter 
+    set_intersection(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter>
+    _OIter
+    set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter, 
+	   typename _Compare>
+    _OIter
+    set_symmetric_difference(_IIter1, _IIter1, _IIter2, _IIter2, 
+			     _OIter, _Compare);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter>
+    _OIter 
+    set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter,
+	   typename _Compare>
+    _OIter 
+    set_union(_IIter1, _IIter1, _IIter2, _IIter2, _OIter, _Compare);
+
+  template<typename _RAIter>
+    void 
+    sort(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    sort(_RAIter, _RAIter, _Compare);
+
+  template<typename _RAIter>
+    void 
+    stable_sort(_RAIter, _RAIter);
+
+  template<typename _RAIter, typename _Compare>
+    void 
+    stable_sort(_RAIter, _RAIter, _Compare);
+
+  template<typename _IIter, typename _OIter, typename _UnaryOperation>
+    _OIter 
+    transform(_IIter, _IIter, _OIter, _UnaryOperation);
+
+  template<typename _IIter1, typename _IIter2, typename _OIter, 
+	   typename _BinaryOperation>
+    _OIter 
+    transform(_IIter1, _IIter1, _IIter2, _OIter, _BinaryOperation);
+
+  template<typename _IIter, typename _OIter>
+    _OIter 
+    unique_copy(_IIter, _IIter, _OIter);
+
+  template<typename _IIter, typename _OIter, typename _BinaryPredicate>
+    _OIter 
+    unique_copy(_IIter, _IIter, _OIter, _BinaryPredicate);
+
+_GLIBCXX_END_NAMESPACE_ALGO
+} // namespace std
+
+#ifdef _GLIBCXX_PARALLEL
+# include <parallel/algorithmfwd.h>
+#endif
+
+#endif
+

contrib/sdk/sources/libstdc++-v3/include/bits/alloc_traits.h

@@ -0,0 +1,566 @@
+// Allocator traits -*- C++ -*-
+
+// Copyright (C) 2011-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/alloc_traits.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _ALLOC_TRAITS_H
+#define _ALLOC_TRAITS_H 1
+
+#if __cplusplus >= 201103L
+
+#include <bits/memoryfwd.h>
+#include <bits/ptr_traits.h>
+#include <ext/numeric_traits.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _Alloc, typename _Tp>
+    class __alloctr_rebind_helper
+    {
+      template<typename _Alloc2, typename _Tp2>
+	static constexpr bool
+       	_S_chk(typename _Alloc2::template rebind<_Tp2>::other*)
+	{ return true; }
+
+      template<typename, typename>
+        static constexpr bool
+       	_S_chk(...)
+       	{ return false; }
+
+    public:
+      static const bool __value = _S_chk<_Alloc, _Tp>(nullptr);
+    };
+
+  template<typename _Alloc, typename _Tp>
+    const bool __alloctr_rebind_helper<_Alloc, _Tp>::__value;
+
+  template<typename _Alloc, typename _Tp,
+           bool = __alloctr_rebind_helper<_Alloc, _Tp>::__value>
+    struct __alloctr_rebind;
+
+  template<typename _Alloc, typename _Tp>
+    struct __alloctr_rebind<_Alloc, _Tp, true>
+    {
+      typedef typename _Alloc::template rebind<_Tp>::other __type;
+    };
+
+  template<template<typename, typename...> class _Alloc, typename _Tp,
+            typename _Up, typename... _Args>
+    struct __alloctr_rebind<_Alloc<_Up, _Args...>, _Tp, false>
+    {
+      typedef _Alloc<_Tp, _Args...> __type;
+    };
+
+  /**
+   * @brief  Uniform interface to all allocator types.
+   * @ingroup allocators
+  */
+  template<typename _Alloc>
+    struct allocator_traits
+    {
+      /// The allocator type
+      typedef _Alloc allocator_type;
+      /// The allocated type
+      typedef typename _Alloc::value_type value_type;
+
+#define _GLIBCXX_ALLOC_TR_NESTED_TYPE(_NTYPE, _ALT) \
+  private: \
+  template<typename _Tp> \
+    static typename _Tp::_NTYPE _S_##_NTYPE##_helper(_Tp*); \
+  static _ALT _S_##_NTYPE##_helper(...); \
+    typedef decltype(_S_##_NTYPE##_helper((_Alloc*)0)) __##_NTYPE; \
+  public:
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(pointer, value_type*)
+
+      /**
+       * @brief   The allocator's pointer type.
+       *
+       * @c Alloc::pointer if that type exists, otherwise @c value_type*
+      */
+      typedef __pointer pointer;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(const_pointer,
+  typename pointer_traits<pointer>::template rebind<const value_type>)
+
+      /**
+       * @brief   The allocator's const pointer type.
+       *
+       * @c Alloc::const_pointer if that type exists, otherwise
+       * <tt> pointer_traits<pointer>::rebind<const value_type> </tt>
+      */
+      typedef __const_pointer const_pointer;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(void_pointer,
+  typename pointer_traits<pointer>::template rebind<void>)
+
+      /**
+       * @brief   The allocator's void pointer type.
+       *
+       * @c Alloc::void_pointer if that type exists, otherwise
+       * <tt> pointer_traits<pointer>::rebind<void> </tt>
+      */
+      typedef __void_pointer void_pointer;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(const_void_pointer,
+  typename pointer_traits<pointer>::template rebind<const void>)
+
+      /**
+       * @brief   The allocator's const void pointer type.
+       *
+       * @c Alloc::const_void_pointer if that type exists, otherwise
+       * <tt> pointer_traits<pointer>::rebind<const void> </tt>
+      */
+      typedef __const_void_pointer const_void_pointer;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(difference_type,
+                              typename pointer_traits<pointer>::difference_type)
+
+      /**
+       * @brief   The allocator's difference type
+       *
+       * @c Alloc::difference_type if that type exists, otherwise
+       * <tt> pointer_traits<pointer>::difference_type </tt>
+      */
+      typedef __difference_type difference_type;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(size_type,
+                              typename make_unsigned<difference_type>::type)
+
+      /**
+       * @brief   The allocator's size type
+       *
+       * @c Alloc::size_type if that type exists, otherwise
+       * <tt> make_unsigned<difference_type>::type </tt>
+      */
+      typedef __size_type size_type;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(propagate_on_container_copy_assignment,
+                              false_type)
+
+      /**
+       * @brief   How the allocator is propagated on copy assignment
+       *
+       * @c Alloc::propagate_on_container_copy_assignment if that type exists,
+       * otherwise @c false_type
+      */
+      typedef __propagate_on_container_copy_assignment
+       	propagate_on_container_copy_assignment;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(propagate_on_container_move_assignment,
+                              false_type)
+
+      /**
+       * @brief   How the allocator is propagated on move assignment
+       *
+       * @c Alloc::propagate_on_container_move_assignment if that type exists,
+       * otherwise @c false_type
+      */
+      typedef __propagate_on_container_move_assignment
+       	propagate_on_container_move_assignment;
+
+_GLIBCXX_ALLOC_TR_NESTED_TYPE(propagate_on_container_swap,
+                              false_type)
+
+      /**
+       * @brief   How the allocator is propagated on swap
+       *
+       * @c Alloc::propagate_on_container_swap if that type exists,
+       * otherwise @c false_type
+      */
+      typedef __propagate_on_container_swap propagate_on_container_swap;
+
+#undef _GLIBCXX_ALLOC_TR_NESTED_TYPE
+
+      template<typename _Tp>
+        using rebind_alloc = typename __alloctr_rebind<_Alloc, _Tp>::__type;
+      template<typename _Tp>
+        using rebind_traits = allocator_traits<rebind_alloc<_Tp>>;
+
+    private:
+      template<typename _Alloc2>
+	struct __allocate_helper
+	{
+	  template<typename _Alloc3,
+	    typename = decltype(std::declval<_Alloc3*>()->allocate(
+		  std::declval<size_type>(),
+		  std::declval<const_void_pointer>()))>
+	    static true_type __test(int);
+
+	  template<typename>
+	    static false_type __test(...);
+
+	  typedef decltype(__test<_Alloc>(0)) type;
+	  static const bool value = type::value;
+	};
+
+      template<typename _Alloc2>
+	static typename
+       	enable_if<__allocate_helper<_Alloc2>::value, pointer>::type
+       	_S_allocate(_Alloc2& __a, size_type __n, const_void_pointer __hint)
+	{ return __a.allocate(__n, __hint); }
+
+      template<typename _Alloc2>
+	static typename
+       	enable_if<!__allocate_helper<_Alloc2>::value, pointer>::type
+       	_S_allocate(_Alloc2& __a, size_type __n, ...)
+	{ return __a.allocate(__n); }
+
+      template<typename _Tp, typename... _Args>
+	struct __construct_helper
+	{
+	  template<typename _Alloc2,
+	    typename = decltype(std::declval<_Alloc2*>()->construct(
+		  std::declval<_Tp*>(), std::declval<_Args>()...))>
+	    static true_type __test(int);
+
+	  template<typename>
+	    static false_type __test(...);
+
+	  typedef decltype(__test<_Alloc>(0)) type;
+	  static const bool value = type::value;
+	};
+
+      template<typename _Tp, typename... _Args>
+	static typename
+       	enable_if<__construct_helper<_Tp, _Args...>::value, void>::type
+       	_S_construct(_Alloc& __a, _Tp* __p, _Args&&... __args)
+	{ __a.construct(__p, std::forward<_Args>(__args)...); }
+
+      template<typename _Tp, typename... _Args>
+	static typename
+	enable_if<__and_<__not_<__construct_helper<_Tp, _Args...>>,
+			 is_constructible<_Tp, _Args...>>::value, void>::type
+       	_S_construct(_Alloc&, _Tp* __p, _Args&&... __args)
+	{ ::new((void*)__p) _Tp(std::forward<_Args>(__args)...); }
+
+      template<typename _Tp>
+	struct __destroy_helper
+	{
+	  template<typename _Alloc2,
+	    typename = decltype(std::declval<_Alloc2*>()->destroy(
+		  std::declval<_Tp*>()))>
+	    static true_type __test(int);
+
+	  template<typename>
+	    static false_type __test(...);
+
+	  typedef decltype(__test<_Alloc>(0)) type;
+	  static const bool value = type::value;
+	};
+
+      template<typename _Tp>
+	static typename enable_if<__destroy_helper<_Tp>::value, void>::type
+       	_S_destroy(_Alloc& __a, _Tp* __p)
+	{ __a.destroy(__p); }
+
+      template<typename _Tp>
+	static typename enable_if<!__destroy_helper<_Tp>::value, void>::type
+       	_S_destroy(_Alloc&, _Tp* __p)
+	{ __p->~_Tp(); }
+
+      template<typename _Alloc2>
+	struct __maxsize_helper
+	{
+	  template<typename _Alloc3,
+	    typename = decltype(std::declval<_Alloc3*>()->max_size())>
+	    static true_type __test(int);
+
+	  template<typename>
+	    static false_type __test(...);
+
+	  typedef decltype(__test<_Alloc2>(0)) type;
+	  static const bool value = type::value;
+	};
+
+      template<typename _Alloc2>
+	static typename
+       	enable_if<__maxsize_helper<_Alloc2>::value, size_type>::type
+       	_S_max_size(_Alloc2& __a)
+	{ return __a.max_size(); }
+
+      template<typename _Alloc2>
+	static typename
+       	enable_if<!__maxsize_helper<_Alloc2>::value, size_type>::type
+	_S_max_size(_Alloc2&)
+	{ return __gnu_cxx::__numeric_traits<size_type>::__max; }
+
+      template<typename _Alloc2>
+	struct __select_helper
+	{
+	  template<typename _Alloc3, typename
+	    = decltype(std::declval<_Alloc3*>()
+		->select_on_container_copy_construction())>
+	    static true_type __test(int);
+
+	  template<typename>
+	    static false_type __test(...);
+
+	  typedef decltype(__test<_Alloc2>(0)) type;
+	  static const bool value = type::value;
+	};
+      template<typename _Alloc2>
+	static typename
+       	enable_if<__select_helper<_Alloc2>::value, _Alloc2>::type
+       	_S_select(_Alloc2& __a)
+	{ return __a.select_on_container_copy_construction(); }
+
+      template<typename _Alloc2>
+	static typename
+       	enable_if<!__select_helper<_Alloc2>::value, _Alloc2>::type
+       	_S_select(_Alloc2& __a)
+	{ return __a; }
+
+    public:
+
+      /**
+       *  @brief  Allocate memory.
+       *  @param  __a  An allocator.
+       *  @param  __n  The number of objects to allocate space for.
+       *
+       *  Calls @c a.allocate(n)
+      */
+      static pointer
+      allocate(_Alloc& __a, size_type __n)
+      { return __a.allocate(__n); }
+
+      /**
+       *  @brief  Allocate memory.
+       *  @param  __a  An allocator.
+       *  @param  __n  The number of objects to allocate space for.
+       *  @param  __hint Aid to locality.
+       *  @return Memory of suitable size and alignment for @a n objects
+       *          of type @c value_type
+       *
+       *  Returns <tt> a.allocate(n, hint) </tt> if that expression is
+       *  well-formed, otherwise returns @c a.allocate(n)
+      */
+      static pointer
+      allocate(_Alloc& __a, size_type __n, const_void_pointer __hint)
+      { return _S_allocate(__a, __n, __hint); }
+
+      /**
+       *  @brief  Deallocate memory.
+       *  @param  __a  An allocator.
+       *  @param  __p  Pointer to the memory to deallocate.
+       *  @param  __n  The number of objects space was allocated for.
+       *
+       *  Calls <tt> a.deallocate(p, n) </tt>
+      */
+      static void deallocate(_Alloc& __a, pointer __p, size_type __n)
+      { __a.deallocate(__p, __n); }
+
+      /**
+       *  @brief  Construct an object of type @a _Tp
+       *  @param  __a  An allocator.
+       *  @param  __p  Pointer to memory of suitable size and alignment for Tp
+       *  @param  __args Constructor arguments.
+       *
+       *  Calls <tt> __a.construct(__p, std::forward<Args>(__args)...) </tt>
+       *  if that expression is well-formed, otherwise uses placement-new
+       *  to construct an object of type @a _Tp at location @a __p from the
+       *  arguments @a __args...
+      */
+      template<typename _Tp, typename... _Args>
+	static auto construct(_Alloc& __a, _Tp* __p, _Args&&... __args)
+	-> decltype(_S_construct(__a, __p, std::forward<_Args>(__args)...))
+	{ _S_construct(__a, __p, std::forward<_Args>(__args)...); }
+
+      /**
+       *  @brief  Destroy an object of type @a _Tp
+       *  @param  __a  An allocator.
+       *  @param  __p  Pointer to the object to destroy
+       *
+       *  Calls @c __a.destroy(__p) if that expression is well-formed,
+       *  otherwise calls @c __p->~_Tp()
+      */
+      template <class _Tp>
+	static void destroy(_Alloc& __a, _Tp* __p)
+	{ _S_destroy(__a, __p); }
+
+      /**
+       *  @brief  The maximum supported allocation size
+       *  @param  __a  An allocator.
+       *  @return @c __a.max_size() or @c numeric_limits<size_type>::max()
+       *
+       *  Returns @c __a.max_size() if that expression is well-formed,
+       *  otherwise returns @c numeric_limits<size_type>::max()
+      */
+      static size_type max_size(const _Alloc& __a)
+      { return _S_max_size(__a); }
+
+      /**
+       *  @brief  Obtain an allocator to use when copying a container.
+       *  @param  __rhs  An allocator.
+       *  @return @c __rhs.select_on_container_copy_construction() or @a __rhs
+       *
+       *  Returns @c __rhs.select_on_container_copy_construction() if that
+       *  expression is well-formed, otherwise returns @a __rhs
+      */
+      static _Alloc
+      select_on_container_copy_construction(const _Alloc& __rhs)
+      { return _S_select(__rhs); }
+    };
+
+  template<typename _Alloc>
+  template<typename _Alloc2>
+    const bool allocator_traits<_Alloc>::__allocate_helper<_Alloc2>::value;
+
+  template<typename _Alloc>
+  template<typename _Tp, typename... _Args>
+    const bool
+    allocator_traits<_Alloc>::__construct_helper<_Tp, _Args...>::value;
+
+  template<typename _Alloc>
+  template<typename _Tp>
+    const bool allocator_traits<_Alloc>::__destroy_helper<_Tp>::value;
+
+  template<typename _Alloc>
+  template<typename _Alloc2>
+    const bool allocator_traits<_Alloc>::__maxsize_helper<_Alloc2>::value;
+
+  template<typename _Alloc>
+  template<typename _Alloc2>
+    const bool allocator_traits<_Alloc>::__select_helper<_Alloc2>::value;
+
+  template<typename _Alloc>
+    inline void
+    __do_alloc_on_copy(_Alloc& __one, const _Alloc& __two, true_type)
+    { __one = __two; }
+
+  template<typename _Alloc>
+    inline void
+    __do_alloc_on_copy(_Alloc&, const _Alloc&, false_type)
+    { }
+
+  template<typename _Alloc>
+    inline void __alloc_on_copy(_Alloc& __one, const _Alloc& __two)
+    {
+      typedef allocator_traits<_Alloc> __traits;
+      typedef typename __traits::propagate_on_container_copy_assignment __pocca;
+      __do_alloc_on_copy(__one, __two, __pocca());
+    }
+
+  template<typename _Alloc>
+    inline _Alloc __alloc_on_copy(const _Alloc& __a)
+    {
+      typedef allocator_traits<_Alloc> __traits;
+      return __traits::select_on_container_copy_construction(__a);
+    }
+
+  template<typename _Alloc>
+    inline void __do_alloc_on_move(_Alloc& __one, _Alloc& __two, true_type)
+    { __one = std::move(__two); }
+
+  template<typename _Alloc>
+    inline void __do_alloc_on_move(_Alloc&, _Alloc&, false_type)
+    { }
+
+  template<typename _Alloc>
+    inline void __alloc_on_move(_Alloc& __one, _Alloc& __two)
+    {
+      typedef allocator_traits<_Alloc> __traits;
+      typedef typename __traits::propagate_on_container_move_assignment __pocma;
+      __do_alloc_on_move(__one, __two, __pocma());
+    }
+
+  template<typename _Alloc>
+    inline void __do_alloc_on_swap(_Alloc& __one, _Alloc& __two, true_type)
+    {
+      using std::swap;
+      swap(__one, __two);
+    }
+
+  template<typename _Alloc>
+    inline void __do_alloc_on_swap(_Alloc&, _Alloc&, false_type)
+    { }
+
+  template<typename _Alloc>
+    inline void __alloc_on_swap(_Alloc& __one, _Alloc& __two)
+    {
+      typedef allocator_traits<_Alloc> __traits;
+      typedef typename __traits::propagate_on_container_swap __pocs;
+      __do_alloc_on_swap(__one, __two, __pocs());
+    }
+
+  template<typename _Alloc>
+    class __is_copy_insertable_impl
+    {
+      typedef allocator_traits<_Alloc> _Traits;
+
+      template<typename _Up, typename
+	       = decltype(_Traits::construct(std::declval<_Alloc&>(),
+					     std::declval<_Up*>(),
+					     std::declval<const _Up&>()))>
+	static true_type
+	_M_select(int);
+
+      template<typename _Up>
+	static false_type
+	_M_select(...);
+
+    public:
+      typedef decltype(_M_select<typename _Alloc::value_type>(0)) type;
+    };
+
+  // true if _Alloc::value_type is CopyInsertable into containers using _Alloc
+  template<typename _Alloc>
+    struct __is_copy_insertable
+    : __is_copy_insertable_impl<_Alloc>::type
+    { };
+
+  // std::allocator<_Tp> just requires CopyConstructible
+  template<typename _Tp>
+    struct __is_copy_insertable<allocator<_Tp>>
+    : is_copy_constructible<_Tp>
+    { };
+
+  // Used to allow copy construction of unordered containers
+  template<bool> struct __allow_copy_cons { };
+
+  // Used to delete copy constructor of unordered containers
+  template<>
+    struct __allow_copy_cons<false>
+    {
+      __allow_copy_cons() = default;
+      __allow_copy_cons(const __allow_copy_cons&) = delete;
+      __allow_copy_cons(__allow_copy_cons&&) = default;
+      __allow_copy_cons& operator=(const __allow_copy_cons&) = default;
+      __allow_copy_cons& operator=(__allow_copy_cons&&) = default;
+    };
+
+  template<typename _Alloc>
+    using __check_copy_constructible
+      = __allow_copy_cons<__is_copy_insertable<_Alloc>::value>;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/allocator.h

@@ -0,0 +1,221 @@
+// Allocators -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/allocator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _ALLOCATOR_H
+#define _ALLOCATOR_H 1
+
+#include <bits/c++allocator.h> // Define the base class to std::allocator.
+#include <bits/memoryfwd.h>
+#if __cplusplus >= 201103L
+#include <type_traits>
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @addtogroup allocators
+   *  @{
+   */
+
+  /// allocator<void> specialization.
+  template<>
+    class allocator<void>
+    {
+    public:
+      typedef size_t      size_type;
+      typedef ptrdiff_t   difference_type;
+      typedef void*       pointer;
+      typedef const void* const_pointer;
+      typedef void        value_type;
+
+      template<typename _Tp1>
+        struct rebind
+        { typedef allocator<_Tp1> other; };
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 2103. std::allocator propagate_on_container_move_assignment
+      typedef true_type propagate_on_container_move_assignment;
+#endif
+    };
+
+  /**
+   * @brief  The @a standard allocator, as per [20.4].
+   *
+   *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt04ch11.html
+   *  for further details.
+   *
+   *  @tparam  _Tp  Type of allocated object.
+   */
+  template<typename _Tp>
+    class allocator: public __allocator_base<_Tp>
+    {
+   public:
+      typedef size_t     size_type;
+      typedef ptrdiff_t  difference_type;
+      typedef _Tp*       pointer;
+      typedef const _Tp* const_pointer;
+      typedef _Tp&       reference;
+      typedef const _Tp& const_reference;
+      typedef _Tp        value_type;
+
+      template<typename _Tp1>
+        struct rebind
+        { typedef allocator<_Tp1> other; };
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 2103. std::allocator propagate_on_container_move_assignment
+      typedef true_type propagate_on_container_move_assignment;
+#endif
+
+      allocator() throw() { }
+
+      allocator(const allocator& __a) throw()
+      : __allocator_base<_Tp>(__a) { }
+
+      template<typename _Tp1>
+        allocator(const allocator<_Tp1>&) throw() { }
+
+      ~allocator() throw() { }
+
+      // Inherit everything else.
+    };
+
+  template<typename _T1, typename _T2>
+    inline bool
+    operator==(const allocator<_T1>&, const allocator<_T2>&)
+    { return true; }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const allocator<_Tp>&, const allocator<_Tp>&)
+    { return true; }
+
+  template<typename _T1, typename _T2>
+    inline bool
+    operator!=(const allocator<_T1>&, const allocator<_T2>&)
+    { return false; }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const allocator<_Tp>&, const allocator<_Tp>&)
+    { return false; }
+
+  /// @} group allocator
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class allocator<char>;
+  extern template class allocator<wchar_t>;
+#endif
+
+  // Undefine.
+#undef __allocator_base
+
+  // To implement Option 3 of DR 431.
+  template<typename _Alloc, bool = __is_empty(_Alloc)>
+    struct __alloc_swap
+    { static void _S_do_it(_Alloc&, _Alloc&) { } };
+
+  template<typename _Alloc>
+    struct __alloc_swap<_Alloc, false>
+    {
+      static void
+      _S_do_it(_Alloc& __one, _Alloc& __two)
+      {
+	// Precondition: swappable allocators.
+	if (__one != __two)
+	  swap(__one, __two);
+      }
+    };
+
+  // Optimize for stateless allocators.
+  template<typename _Alloc, bool = __is_empty(_Alloc)>
+    struct __alloc_neq
+    {
+      static bool
+      _S_do_it(const _Alloc&, const _Alloc&)
+      { return false; }
+    };
+
+  template<typename _Alloc>
+    struct __alloc_neq<_Alloc, false>
+    {
+      static bool
+      _S_do_it(const _Alloc& __one, const _Alloc& __two)
+      { return __one != __two; }
+    };
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, bool
+    = __or_<is_copy_constructible<typename _Tp::value_type>,
+            is_nothrow_move_constructible<typename _Tp::value_type>>::value>
+    struct __shrink_to_fit_aux
+    { static bool _S_do_it(_Tp&) { return false; } };
+
+  template<typename _Tp>
+    struct __shrink_to_fit_aux<_Tp, true>
+    {
+      static bool
+      _S_do_it(_Tp& __c)
+      {
+	__try
+	  {
+	    _Tp(__make_move_if_noexcept_iterator(__c.begin()),
+		__make_move_if_noexcept_iterator(__c.end()),
+		__c.get_allocator()).swap(__c);
+	    return true;
+	  }
+	__catch(...)
+	  { return false; }
+      }
+    };
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/atomic_base.h

@@ -0,0 +1,888 @@
+// -*- C++ -*- header.
+
+// Copyright (C) 2008-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/atomic_base.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{atomic}
+ */
+
+#ifndef _GLIBCXX_ATOMIC_BASE_H
+#define _GLIBCXX_ATOMIC_BASE_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <bits/atomic_lockfree_defines.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @defgroup atomics Atomics
+   *
+   * Components for performing atomic operations.
+   * @{
+   */
+
+  /// Enumeration for memory_order
+  typedef enum memory_order
+    {
+      memory_order_relaxed,
+      memory_order_consume,
+      memory_order_acquire,
+      memory_order_release,
+      memory_order_acq_rel,
+      memory_order_seq_cst
+    } memory_order;
+
+  enum __memory_order_modifier
+    {
+      __memory_order_mask          = 0x0ffff,
+      __memory_order_modifier_mask = 0xffff0000,
+      __memory_order_hle_acquire   = 0x10000,
+      __memory_order_hle_release   = 0x20000
+    };
+
+  constexpr memory_order
+  operator|(memory_order __m, __memory_order_modifier __mod)
+  {
+    return memory_order(__m | int(__mod));
+  }
+
+  constexpr memory_order
+  operator&(memory_order __m, __memory_order_modifier __mod)
+  {
+    return memory_order(__m & int(__mod));
+  }
+
+  // Drop release ordering as per [atomics.types.operations.req]/21
+  constexpr memory_order
+  __cmpexch_failure_order2(memory_order __m) noexcept
+  {
+    return __m == memory_order_acq_rel ? memory_order_acquire
+      : __m == memory_order_release ? memory_order_relaxed : __m;
+  }
+
+  constexpr memory_order
+  __cmpexch_failure_order(memory_order __m) noexcept
+  {
+    return memory_order(__cmpexch_failure_order2(__m & __memory_order_mask)
+      | (__m & __memory_order_modifier_mask));
+  }
+
+  inline void
+  atomic_thread_fence(memory_order __m) noexcept
+  { __atomic_thread_fence(__m); }
+
+  inline void
+  atomic_signal_fence(memory_order __m) noexcept
+  { __atomic_signal_fence(__m); }
+
+  /// kill_dependency
+  template<typename _Tp>
+    inline _Tp
+    kill_dependency(_Tp __y) noexcept
+    {
+      _Tp __ret(__y);
+      return __ret;
+    }
+
+
+  // Base types for atomics.
+  template<typename _IntTp>
+    struct __atomic_base;
+
+  /// atomic_char
+  typedef __atomic_base<char>  	       		atomic_char;
+
+  /// atomic_schar
+  typedef __atomic_base<signed char>	     	atomic_schar;
+
+  /// atomic_uchar
+  typedef __atomic_base<unsigned char>		atomic_uchar;
+
+  /// atomic_short
+  typedef __atomic_base<short>			atomic_short;
+
+  /// atomic_ushort
+  typedef __atomic_base<unsigned short>	 	atomic_ushort;
+
+  /// atomic_int
+  typedef __atomic_base<int>  	       		atomic_int;
+
+  /// atomic_uint
+  typedef __atomic_base<unsigned int>	     	atomic_uint;
+
+  /// atomic_long
+  typedef __atomic_base<long>  	       		atomic_long;
+
+  /// atomic_ulong
+  typedef __atomic_base<unsigned long>		atomic_ulong;
+
+  /// atomic_llong
+  typedef __atomic_base<long long>  		atomic_llong;
+
+  /// atomic_ullong
+  typedef __atomic_base<unsigned long long> 	atomic_ullong;
+
+  /// atomic_wchar_t
+  typedef __atomic_base<wchar_t>  		atomic_wchar_t;
+
+  /// atomic_char16_t
+  typedef __atomic_base<char16_t>  		atomic_char16_t;
+
+  /// atomic_char32_t
+  typedef __atomic_base<char32_t>  		atomic_char32_t;
+
+  /// atomic_char32_t
+  typedef __atomic_base<char32_t>  		atomic_char32_t;
+
+
+  /// atomic_int_least8_t
+  typedef __atomic_base<int_least8_t>  		atomic_int_least8_t;
+
+  /// atomic_uint_least8_t
+  typedef __atomic_base<uint_least8_t>	       	atomic_uint_least8_t;
+
+  /// atomic_int_least16_t
+  typedef __atomic_base<int_least16_t>	       	atomic_int_least16_t;
+
+  /// atomic_uint_least16_t
+  typedef __atomic_base<uint_least16_t>	       	atomic_uint_least16_t;
+
+  /// atomic_int_least32_t
+  typedef __atomic_base<int_least32_t>	       	atomic_int_least32_t;
+
+  /// atomic_uint_least32_t
+  typedef __atomic_base<uint_least32_t>	       	atomic_uint_least32_t;
+
+  /// atomic_int_least64_t
+  typedef __atomic_base<int_least64_t>	       	atomic_int_least64_t;
+
+  /// atomic_uint_least64_t
+  typedef __atomic_base<uint_least64_t>	       	atomic_uint_least64_t;
+
+
+  /// atomic_int_fast8_t
+  typedef __atomic_base<int_fast8_t>  		atomic_int_fast8_t;
+
+  /// atomic_uint_fast8_t
+  typedef __atomic_base<uint_fast8_t>	      	atomic_uint_fast8_t;
+
+  /// atomic_int_fast16_t
+  typedef __atomic_base<int_fast16_t>	      	atomic_int_fast16_t;
+
+  /// atomic_uint_fast16_t
+  typedef __atomic_base<uint_fast16_t>	      	atomic_uint_fast16_t;
+
+  /// atomic_int_fast32_t
+  typedef __atomic_base<int_fast32_t>	      	atomic_int_fast32_t;
+
+  /// atomic_uint_fast32_t
+  typedef __atomic_base<uint_fast32_t>	      	atomic_uint_fast32_t;
+
+  /// atomic_int_fast64_t
+  typedef __atomic_base<int_fast64_t>	      	atomic_int_fast64_t;
+
+  /// atomic_uint_fast64_t
+  typedef __atomic_base<uint_fast64_t>	      	atomic_uint_fast64_t;
+
+
+  /// atomic_intptr_t
+  typedef __atomic_base<intptr_t>  	       	atomic_intptr_t;
+
+  /// atomic_uintptr_t
+  typedef __atomic_base<uintptr_t>  	       	atomic_uintptr_t;
+
+  /// atomic_size_t
+  typedef __atomic_base<size_t>	 	       	atomic_size_t;
+
+  /// atomic_intmax_t
+  typedef __atomic_base<intmax_t>  	       	atomic_intmax_t;
+
+  /// atomic_uintmax_t
+  typedef __atomic_base<uintmax_t>  	       	atomic_uintmax_t;
+
+  /// atomic_ptrdiff_t
+  typedef __atomic_base<ptrdiff_t>  	       	atomic_ptrdiff_t;
+
+
+#define ATOMIC_VAR_INIT(_VI) { _VI }
+
+  template<typename _Tp>
+    struct atomic;
+
+  template<typename _Tp>
+    struct atomic<_Tp*>;
+
+    /* The target's "set" value for test-and-set may not be exactly 1.  */
+#if __GCC_ATOMIC_TEST_AND_SET_TRUEVAL == 1
+    typedef bool __atomic_flag_data_type;
+#else
+    typedef unsigned char __atomic_flag_data_type;
+#endif
+
+  /**
+   *  @brief Base type for atomic_flag.
+   *
+   *  Base type is POD with data, allowing atomic_flag to derive from
+   *  it and meet the standard layout type requirement. In addition to
+   *  compatibilty with a C interface, this allows different
+   *  implementations of atomic_flag to use the same atomic operation
+   *  functions, via a standard conversion to the __atomic_flag_base
+   *  argument.
+  */
+  _GLIBCXX_BEGIN_EXTERN_C
+
+  struct __atomic_flag_base
+  {
+    __atomic_flag_data_type _M_i;
+  };
+
+  _GLIBCXX_END_EXTERN_C
+
+#define ATOMIC_FLAG_INIT { 0 }
+
+  /// atomic_flag
+  struct atomic_flag : public __atomic_flag_base
+  {
+    atomic_flag() noexcept = default;
+    ~atomic_flag() noexcept = default;
+    atomic_flag(const atomic_flag&) = delete;
+    atomic_flag& operator=(const atomic_flag&) = delete;
+    atomic_flag& operator=(const atomic_flag&) volatile = delete;
+
+    // Conversion to ATOMIC_FLAG_INIT.
+    constexpr atomic_flag(bool __i) noexcept
+      : __atomic_flag_base{ _S_init(__i) }
+    { }
+
+    bool
+    test_and_set(memory_order __m = memory_order_seq_cst) noexcept
+    {
+      return __atomic_test_and_set (&_M_i, __m);
+    }
+
+    bool
+    test_and_set(memory_order __m = memory_order_seq_cst) volatile noexcept
+    {
+      return __atomic_test_and_set (&_M_i, __m);
+    }
+
+    void
+    clear(memory_order __m = memory_order_seq_cst) noexcept
+    {
+      memory_order __b = __m & __memory_order_mask;
+      __glibcxx_assert(__b != memory_order_consume);
+      __glibcxx_assert(__b != memory_order_acquire);
+      __glibcxx_assert(__b != memory_order_acq_rel);
+
+      __atomic_clear (&_M_i, __m);
+    }
+
+    void
+    clear(memory_order __m = memory_order_seq_cst) volatile noexcept
+    {
+      memory_order __b = __m & __memory_order_mask;
+      __glibcxx_assert(__b != memory_order_consume);
+      __glibcxx_assert(__b != memory_order_acquire);
+      __glibcxx_assert(__b != memory_order_acq_rel);
+
+      __atomic_clear (&_M_i, __m);
+    }
+
+  private:
+    static constexpr __atomic_flag_data_type
+    _S_init(bool __i)
+    { return __i ? __GCC_ATOMIC_TEST_AND_SET_TRUEVAL : 0; }
+  };
+
+
+  /// Base class for atomic integrals.
+  //
+  // For each of the integral types, define atomic_[integral type] struct
+  //
+  // atomic_bool     bool
+  // atomic_char     char
+  // atomic_schar    signed char
+  // atomic_uchar    unsigned char
+  // atomic_short    short
+  // atomic_ushort   unsigned short
+  // atomic_int      int
+  // atomic_uint     unsigned int
+  // atomic_long     long
+  // atomic_ulong    unsigned long
+  // atomic_llong    long long
+  // atomic_ullong   unsigned long long
+  // atomic_char16_t char16_t
+  // atomic_char32_t char32_t
+  // atomic_wchar_t  wchar_t
+  //
+  // NB: Assuming _ITp is an integral scalar type that is 1, 2, 4, or
+  // 8 bytes, since that is what GCC built-in functions for atomic
+  // memory access expect.
+  template<typename _ITp>
+    struct __atomic_base
+    {
+    private:
+      typedef _ITp 	__int_type;
+
+      __int_type 	_M_i;
+
+    public:
+      __atomic_base() noexcept = default;
+      ~__atomic_base() noexcept = default;
+      __atomic_base(const __atomic_base&) = delete;
+      __atomic_base& operator=(const __atomic_base&) = delete;
+      __atomic_base& operator=(const __atomic_base&) volatile = delete;
+
+      // Requires __int_type convertible to _M_i.
+      constexpr __atomic_base(__int_type __i) noexcept : _M_i (__i) { }
+
+      operator __int_type() const noexcept
+      { return load(); }
+
+      operator __int_type() const volatile noexcept
+      { return load(); }
+
+      __int_type
+      operator=(__int_type __i) noexcept
+      {
+	store(__i);
+	return __i;
+      }
+
+      __int_type
+      operator=(__int_type __i) volatile noexcept
+      {
+	store(__i);
+	return __i;
+      }
+
+      __int_type
+      operator++(int) noexcept
+      { return fetch_add(1); }
+
+      __int_type
+      operator++(int) volatile noexcept
+      { return fetch_add(1); }
+
+      __int_type
+      operator--(int) noexcept
+      { return fetch_sub(1); }
+
+      __int_type
+      operator--(int) volatile noexcept
+      { return fetch_sub(1); }
+
+      __int_type
+      operator++() noexcept
+      { return __atomic_add_fetch(&_M_i, 1, memory_order_seq_cst); }
+
+      __int_type
+      operator++() volatile noexcept
+      { return __atomic_add_fetch(&_M_i, 1, memory_order_seq_cst); }
+
+      __int_type
+      operator--() noexcept
+      { return __atomic_sub_fetch(&_M_i, 1, memory_order_seq_cst); }
+
+      __int_type
+      operator--() volatile noexcept
+      { return __atomic_sub_fetch(&_M_i, 1, memory_order_seq_cst); }
+
+      __int_type
+      operator+=(__int_type __i) noexcept
+      { return __atomic_add_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator+=(__int_type __i) volatile noexcept
+      { return __atomic_add_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator-=(__int_type __i) noexcept
+      { return __atomic_sub_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator-=(__int_type __i) volatile noexcept
+      { return __atomic_sub_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator&=(__int_type __i) noexcept
+      { return __atomic_and_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator&=(__int_type __i) volatile noexcept
+      { return __atomic_and_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator|=(__int_type __i) noexcept
+      { return __atomic_or_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator|=(__int_type __i) volatile noexcept
+      { return __atomic_or_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator^=(__int_type __i) noexcept
+      { return __atomic_xor_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      __int_type
+      operator^=(__int_type __i) volatile noexcept
+      { return __atomic_xor_fetch(&_M_i, __i, memory_order_seq_cst); }
+
+      bool
+      is_lock_free() const noexcept
+      { return __atomic_is_lock_free(sizeof(_M_i), nullptr); }
+
+      bool
+      is_lock_free() const volatile noexcept
+      { return __atomic_is_lock_free(sizeof(_M_i), nullptr); }
+
+      void
+      store(__int_type __i, memory_order __m = memory_order_seq_cst) noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_acquire);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+	__glibcxx_assert(__b != memory_order_consume);
+
+	__atomic_store_n(&_M_i, __i, __m);
+      }
+
+      void
+      store(__int_type __i,
+	    memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_acquire);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+	__glibcxx_assert(__b != memory_order_consume);
+
+	__atomic_store_n(&_M_i, __i, __m);
+      }
+
+      __int_type
+      load(memory_order __m = memory_order_seq_cst) const noexcept
+      {
+       memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_release);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+
+	return __atomic_load_n(&_M_i, __m);
+      }
+
+      __int_type
+      load(memory_order __m = memory_order_seq_cst) const volatile noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_release);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+
+	return __atomic_load_n(&_M_i, __m);
+      }
+
+      __int_type
+      exchange(__int_type __i,
+	       memory_order __m = memory_order_seq_cst) noexcept
+      {
+	return __atomic_exchange_n(&_M_i, __i, __m);
+      }
+
+
+      __int_type
+      exchange(__int_type __i,
+	       memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+	return __atomic_exchange_n(&_M_i, __i, __m);
+      }
+
+      bool
+      compare_exchange_weak(__int_type& __i1, __int_type __i2,
+			    memory_order __m1, memory_order __m2) noexcept
+      {
+       memory_order __b2 = __m2 & __memory_order_mask;
+       memory_order __b1 = __m1 & __memory_order_mask;
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2);
+      }
+
+      bool
+      compare_exchange_weak(__int_type& __i1, __int_type __i2,
+			    memory_order __m1,
+			    memory_order __m2) volatile noexcept
+      {
+       memory_order __b2 = __m2 & __memory_order_mask;
+       memory_order __b1 = __m1 & __memory_order_mask;
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 1, __m1, __m2);
+      }
+
+      bool
+      compare_exchange_weak(__int_type& __i1, __int_type __i2,
+			    memory_order __m = memory_order_seq_cst) noexcept
+      {
+	return compare_exchange_weak(__i1, __i2, __m,
+				     __cmpexch_failure_order(__m));
+      }
+
+      bool
+      compare_exchange_weak(__int_type& __i1, __int_type __i2,
+		   memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+	return compare_exchange_weak(__i1, __i2, __m,
+				     __cmpexch_failure_order(__m));
+      }
+
+      bool
+      compare_exchange_strong(__int_type& __i1, __int_type __i2,
+			      memory_order __m1, memory_order __m2) noexcept
+      {
+        memory_order __b2 = __m2 & __memory_order_mask;
+        memory_order __b1 = __m1 & __memory_order_mask;
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2);
+      }
+
+      bool
+      compare_exchange_strong(__int_type& __i1, __int_type __i2,
+			      memory_order __m1,
+			      memory_order __m2) volatile noexcept
+      {
+        memory_order __b2 = __m2 & __memory_order_mask;
+        memory_order __b1 = __m1 & __memory_order_mask;
+
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_i, &__i1, __i2, 0, __m1, __m2);
+      }
+
+      bool
+      compare_exchange_strong(__int_type& __i1, __int_type __i2,
+			      memory_order __m = memory_order_seq_cst) noexcept
+      {
+	return compare_exchange_strong(__i1, __i2, __m,
+				       __cmpexch_failure_order(__m));
+      }
+
+      bool
+      compare_exchange_strong(__int_type& __i1, __int_type __i2,
+		 memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+	return compare_exchange_strong(__i1, __i2, __m,
+				       __cmpexch_failure_order(__m));
+      }
+
+      __int_type
+      fetch_add(__int_type __i,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_add(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_add(__int_type __i,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_add(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_sub(__int_type __i,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_sub(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_sub(__int_type __i,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_sub(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_and(__int_type __i,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_and(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_and(__int_type __i,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_and(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_or(__int_type __i,
+	       memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_or(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_or(__int_type __i,
+	       memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_or(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_xor(__int_type __i,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_xor(&_M_i, __i, __m); }
+
+      __int_type
+      fetch_xor(__int_type __i,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_xor(&_M_i, __i, __m); }
+    };
+
+
+  /// Partial specialization for pointer types.
+  template<typename _PTp>
+    struct __atomic_base<_PTp*>
+    {
+    private:
+      typedef _PTp* 	__pointer_type;
+
+      __pointer_type 	_M_p;
+
+      // Factored out to facilitate explicit specialization.
+      constexpr ptrdiff_t
+      _M_type_size(ptrdiff_t __d) { return __d * sizeof(_PTp); }
+
+      constexpr ptrdiff_t
+      _M_type_size(ptrdiff_t __d) volatile { return __d * sizeof(_PTp); }
+
+    public:
+      __atomic_base() noexcept = default;
+      ~__atomic_base() noexcept = default;
+      __atomic_base(const __atomic_base&) = delete;
+      __atomic_base& operator=(const __atomic_base&) = delete;
+      __atomic_base& operator=(const __atomic_base&) volatile = delete;
+
+      // Requires __pointer_type convertible to _M_p.
+      constexpr __atomic_base(__pointer_type __p) noexcept : _M_p (__p) { }
+
+      operator __pointer_type() const noexcept
+      { return load(); }
+
+      operator __pointer_type() const volatile noexcept
+      { return load(); }
+
+      __pointer_type
+      operator=(__pointer_type __p) noexcept
+      {
+	store(__p);
+	return __p;
+      }
+
+      __pointer_type
+      operator=(__pointer_type __p) volatile noexcept
+      {
+	store(__p);
+	return __p;
+      }
+
+      __pointer_type
+      operator++(int) noexcept
+      { return fetch_add(1); }
+
+      __pointer_type
+      operator++(int) volatile noexcept
+      { return fetch_add(1); }
+
+      __pointer_type
+      operator--(int) noexcept
+      { return fetch_sub(1); }
+
+      __pointer_type
+      operator--(int) volatile noexcept
+      { return fetch_sub(1); }
+
+      __pointer_type
+      operator++() noexcept
+      { return __atomic_add_fetch(&_M_p, _M_type_size(1),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator++() volatile noexcept
+      { return __atomic_add_fetch(&_M_p, _M_type_size(1),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator--() noexcept
+      { return __atomic_sub_fetch(&_M_p, _M_type_size(1),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator--() volatile noexcept
+      { return __atomic_sub_fetch(&_M_p, _M_type_size(1),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator+=(ptrdiff_t __d) noexcept
+      { return __atomic_add_fetch(&_M_p, _M_type_size(__d),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator+=(ptrdiff_t __d) volatile noexcept
+      { return __atomic_add_fetch(&_M_p, _M_type_size(__d),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator-=(ptrdiff_t __d) noexcept
+      { return __atomic_sub_fetch(&_M_p, _M_type_size(__d),
+				  memory_order_seq_cst); }
+
+      __pointer_type
+      operator-=(ptrdiff_t __d) volatile noexcept
+      { return __atomic_sub_fetch(&_M_p, _M_type_size(__d),
+				  memory_order_seq_cst); }
+
+      bool
+      is_lock_free() const noexcept
+      { return __atomic_is_lock_free(_M_type_size(1), nullptr); }
+
+      bool
+      is_lock_free() const volatile noexcept
+      { return __atomic_is_lock_free(_M_type_size(1), nullptr); }
+
+      void
+      store(__pointer_type __p,
+	    memory_order __m = memory_order_seq_cst) noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+
+	__glibcxx_assert(__b != memory_order_acquire);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+	__glibcxx_assert(__b != memory_order_consume);
+
+	__atomic_store_n(&_M_p, __p, __m);
+      }
+
+      void
+      store(__pointer_type __p,
+	    memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_acquire);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+	__glibcxx_assert(__b != memory_order_consume);
+
+	__atomic_store_n(&_M_p, __p, __m);
+      }
+
+      __pointer_type
+      load(memory_order __m = memory_order_seq_cst) const noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_release);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+
+	return __atomic_load_n(&_M_p, __m);
+      }
+
+      __pointer_type
+      load(memory_order __m = memory_order_seq_cst) const volatile noexcept
+      {
+        memory_order __b = __m & __memory_order_mask;
+	__glibcxx_assert(__b != memory_order_release);
+	__glibcxx_assert(__b != memory_order_acq_rel);
+
+	return __atomic_load_n(&_M_p, __m);
+      }
+
+      __pointer_type
+      exchange(__pointer_type __p,
+	       memory_order __m = memory_order_seq_cst) noexcept
+      {
+	return __atomic_exchange_n(&_M_p, __p, __m);
+      }
+
+
+      __pointer_type
+      exchange(__pointer_type __p,
+	       memory_order __m = memory_order_seq_cst) volatile noexcept
+      {
+	return __atomic_exchange_n(&_M_p, __p, __m);
+      }
+
+      bool
+      compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
+			      memory_order __m1,
+			      memory_order __m2) noexcept
+      {
+        memory_order __b2 = __m2 & __memory_order_mask;
+        memory_order __b1 = __m1 & __memory_order_mask;
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2);
+      }
+
+      bool
+      compare_exchange_strong(__pointer_type& __p1, __pointer_type __p2,
+			      memory_order __m1,
+			      memory_order __m2) volatile noexcept
+      {
+        memory_order __b2 = __m2 & __memory_order_mask;
+        memory_order __b1 = __m1 & __memory_order_mask;
+
+	__glibcxx_assert(__b2 != memory_order_release);
+	__glibcxx_assert(__b2 != memory_order_acq_rel);
+	__glibcxx_assert(__b2 <= __b1);
+
+	return __atomic_compare_exchange_n(&_M_p, &__p1, __p2, 0, __m1, __m2);
+      }
+
+      __pointer_type
+      fetch_add(ptrdiff_t __d,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_add(&_M_p, _M_type_size(__d), __m); }
+
+      __pointer_type
+      fetch_add(ptrdiff_t __d,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_add(&_M_p, _M_type_size(__d), __m); }
+
+      __pointer_type
+      fetch_sub(ptrdiff_t __d,
+		memory_order __m = memory_order_seq_cst) noexcept
+      { return __atomic_fetch_sub(&_M_p, _M_type_size(__d), __m); }
+
+      __pointer_type
+      fetch_sub(ptrdiff_t __d,
+		memory_order __m = memory_order_seq_cst) volatile noexcept
+      { return __atomic_fetch_sub(&_M_p, _M_type_size(__d), __m); }
+    };
+
+  // @} group atomics
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/atomic_lockfree_defines.h

@@ -0,0 +1,63 @@
+// -*- C++ -*- header.
+
+// Copyright (C) 2008-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/atomic_lockfree_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{atomic}
+ */
+
+#ifndef _GLIBCXX_ATOMIC_LOCK_FREE_H
+#define _GLIBCXX_ATOMIC_LOCK_FREE_H 1
+
+#pragma GCC system_header
+
+/**
+ * @addtogroup atomics
+ * @{
+ */
+
+/**
+ * Lock-free property.
+ *
+ * 0 indicates that the types are never lock-free.
+ * 1 indicates that the types are sometimes lock-free.
+ * 2 indicates that the types are always lock-free.
+ */
+
+#if __cplusplus >= 201103L
+#define ATOMIC_BOOL_LOCK_FREE		__GCC_ATOMIC_BOOL_LOCK_FREE
+#define ATOMIC_CHAR_LOCK_FREE		__GCC_ATOMIC_CHAR_LOCK_FREE
+#define ATOMIC_WCHAR_T_LOCK_FREE	__GCC_ATOMIC_WCHAR_T_LOCK_FREE
+#define ATOMIC_CHAR16_T_LOCK_FREE	__GCC_ATOMIC_CHAR16_T_LOCK_FREE
+#define ATOMIC_CHAR32_T_LOCK_FREE	__GCC_ATOMIC_CHAR32_T_LOCK_FREE
+#define ATOMIC_SHORT_LOCK_FREE		__GCC_ATOMIC_SHORT_LOCK_FREE
+#define ATOMIC_INT_LOCK_FREE		__GCC_ATOMIC_INT_LOCK_FREE
+#define ATOMIC_LONG_LOCK_FREE		__GCC_ATOMIC_LONG_LOCK_FREE
+#define ATOMIC_LLONG_LOCK_FREE		__GCC_ATOMIC_LLONG_LOCK_FREE
+#define ATOMIC_POINTER_LOCK_FREE	__GCC_ATOMIC_POINTER_LOCK_FREE
+#endif
+
+// @} group atomics
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/basic_ios.h

@@ -0,0 +1,477 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/basic_ios.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _BASIC_IOS_H
+#define _BASIC_IOS_H 1
+
+#pragma GCC system_header
+
+#include <bits/localefwd.h>
+#include <bits/locale_classes.h>
+#include <bits/locale_facets.h>
+#include <bits/streambuf_iterator.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _Facet>
+    inline const _Facet&
+    __check_facet(const _Facet* __f)
+    {
+      if (!__f)
+	__throw_bad_cast();
+      return *__f;
+    }
+
+  /**
+   *  @brief Template class basic_ios, virtual base class for all
+   *  stream classes. 
+   *  @ingroup io
+   *
+   *  @tparam _CharT  Type of character stream.
+   *  @tparam _Traits  Traits for character type, defaults to
+   *                   char_traits<_CharT>.
+   *
+   *  Most of the member functions called dispatched on stream objects
+   *  (e.g., @c std::cout.foo(bar);) are consolidated in this class.
+  */
+  template<typename _CharT, typename _Traits>
+    class basic_ios : public ios_base
+    {
+    public:
+      //@{
+      /**
+       *  These are standard types.  They permit a standardized way of
+       *  referring to names of (or names dependent on) the template
+       *  parameters, which are specific to the implementation.
+      */
+      typedef _CharT                                 char_type;
+      typedef typename _Traits::int_type             int_type;
+      typedef typename _Traits::pos_type             pos_type;
+      typedef typename _Traits::off_type             off_type;
+      typedef _Traits                                traits_type;
+      //@}
+
+      //@{
+      /**
+       *  These are non-standard types.
+      */
+      typedef ctype<_CharT>                          __ctype_type;
+      typedef num_put<_CharT, ostreambuf_iterator<_CharT, _Traits> >
+						     __num_put_type;
+      typedef num_get<_CharT, istreambuf_iterator<_CharT, _Traits> >
+						     __num_get_type;
+      //@}
+
+      // Data members:
+    protected:
+      basic_ostream<_CharT, _Traits>*                _M_tie;
+      mutable char_type                              _M_fill;
+      mutable bool                                   _M_fill_init;
+      basic_streambuf<_CharT, _Traits>*              _M_streambuf;
+
+      // Cached use_facet<ctype>, which is based on the current locale info.
+      const __ctype_type*                            _M_ctype;
+      // For ostream.
+      const __num_put_type*                          _M_num_put;
+      // For istream.
+      const __num_get_type*                          _M_num_get;
+
+    public:
+      //@{
+      /**
+       *  @brief  The quick-and-easy status check.
+       *
+       *  This allows you to write constructs such as
+       *  <code>if (!a_stream) ...</code> and <code>while (a_stream) ...</code>
+      */
+      operator void*() const
+      { return this->fail() ? 0 : const_cast<basic_ios*>(this); }
+
+      bool
+      operator!() const
+      { return this->fail(); }
+      //@}
+
+      /**
+       *  @brief  Returns the error state of the stream buffer.
+       *  @return  A bit pattern (well, isn't everything?)
+       *
+       *  See std::ios_base::iostate for the possible bit values.  Most
+       *  users will call one of the interpreting wrappers, e.g., good().
+      */
+      iostate
+      rdstate() const
+      { return _M_streambuf_state; }
+
+      /**
+       *  @brief  [Re]sets the error state.
+       *  @param  __state  The new state flag(s) to set.
+       *
+       *  See std::ios_base::iostate for the possible bit values.  Most
+       *  users will not need to pass an argument.
+      */
+      void
+      clear(iostate __state = goodbit);
+
+      /**
+       *  @brief  Sets additional flags in the error state.
+       *  @param  __state  The additional state flag(s) to set.
+       *
+       *  See std::ios_base::iostate for the possible bit values.
+      */
+      void
+      setstate(iostate __state)
+      { this->clear(this->rdstate() | __state); }
+
+      // Flip the internal state on for the proper state bits, then re
+      // throws the propagated exception if bit also set in
+      // exceptions().
+      void
+      _M_setstate(iostate __state)
+      {
+	// 27.6.1.2.1 Common requirements.
+	// Turn this on without causing an ios::failure to be thrown.
+	_M_streambuf_state |= __state;
+	if (this->exceptions() & __state)
+	  __throw_exception_again;
+      }
+
+      /**
+       *  @brief  Fast error checking.
+       *  @return  True if no error flags are set.
+       *
+       *  A wrapper around rdstate.
+      */
+      bool
+      good() const
+      { return this->rdstate() == 0; }
+
+      /**
+       *  @brief  Fast error checking.
+       *  @return  True if the eofbit is set.
+       *
+       *  Note that other iostate flags may also be set.
+      */
+      bool
+      eof() const
+      { return (this->rdstate() & eofbit) != 0; }
+
+      /**
+       *  @brief  Fast error checking.
+       *  @return  True if either the badbit or the failbit is set.
+       *
+       *  Checking the badbit in fail() is historical practice.
+       *  Note that other iostate flags may also be set.
+      */
+      bool
+      fail() const
+      { return (this->rdstate() & (badbit | failbit)) != 0; }
+
+      /**
+       *  @brief  Fast error checking.
+       *  @return  True if the badbit is set.
+       *
+       *  Note that other iostate flags may also be set.
+      */
+      bool
+      bad() const
+      { return (this->rdstate() & badbit) != 0; }
+
+      /**
+       *  @brief  Throwing exceptions on errors.
+       *  @return  The current exceptions mask.
+       *
+       *  This changes nothing in the stream.  See the one-argument version
+       *  of exceptions(iostate) for the meaning of the return value.
+      */
+      iostate
+      exceptions() const
+      { return _M_exception; }
+
+      /**
+       *  @brief  Throwing exceptions on errors.
+       *  @param  __except  The new exceptions mask.
+       *
+       *  By default, error flags are set silently.  You can set an
+       *  exceptions mask for each stream; if a bit in the mask becomes set
+       *  in the error flags, then an exception of type
+       *  std::ios_base::failure is thrown.
+       *
+       *  If the error flag is already set when the exceptions mask is
+       *  added, the exception is immediately thrown.  Try running the
+       *  following under GCC 3.1 or later:
+       *  @code
+       *  #include <iostream>
+       *  #include <fstream>
+       *  #include <exception>
+       *
+       *  int main()
+       *  {
+       *      std::set_terminate (__gnu_cxx::__verbose_terminate_handler);
+       *
+       *      std::ifstream f ("/etc/motd");
+       *
+       *      std::cerr << "Setting badbit\n";
+       *      f.setstate (std::ios_base::badbit);
+       *
+       *      std::cerr << "Setting exception mask\n";
+       *      f.exceptions (std::ios_base::badbit);
+       *  }
+       *  @endcode
+      */
+      void
+      exceptions(iostate __except)
+      {
+        _M_exception = __except;
+        this->clear(_M_streambuf_state);
+      }
+
+      // Constructor/destructor:
+      /**
+       *  @brief  Constructor performs initialization.
+       *
+       *  The parameter is passed by derived streams.
+      */
+      explicit
+      basic_ios(basic_streambuf<_CharT, _Traits>* __sb)
+      : ios_base(), _M_tie(0), _M_fill(), _M_fill_init(false), _M_streambuf(0),
+	_M_ctype(0), _M_num_put(0), _M_num_get(0)
+      { this->init(__sb); }
+
+      /**
+       *  @brief  Empty.
+       *
+       *  The destructor does nothing.  More specifically, it does not
+       *  destroy the streambuf held by rdbuf().
+      */
+      virtual
+      ~basic_ios() { }
+
+      // Members:
+      /**
+       *  @brief  Fetches the current @e tied stream.
+       *  @return  A pointer to the tied stream, or NULL if the stream is
+       *           not tied.
+       *
+       *  A stream may be @e tied (or synchronized) to a second output
+       *  stream.  When this stream performs any I/O, the tied stream is
+       *  first flushed.  For example, @c std::cin is tied to @c std::cout.
+      */
+      basic_ostream<_CharT, _Traits>*
+      tie() const
+      { return _M_tie; }
+
+      /**
+       *  @brief  Ties this stream to an output stream.
+       *  @param  __tiestr  The output stream.
+       *  @return  The previously tied output stream, or NULL if the stream
+       *           was not tied.
+       *
+       *  This sets up a new tie; see tie() for more.
+      */
+      basic_ostream<_CharT, _Traits>*
+      tie(basic_ostream<_CharT, _Traits>* __tiestr)
+      {
+        basic_ostream<_CharT, _Traits>* __old = _M_tie;
+        _M_tie = __tiestr;
+        return __old;
+      }
+
+      /**
+       *  @brief  Accessing the underlying buffer.
+       *  @return  The current stream buffer.
+       *
+       *  This does not change the state of the stream.
+      */
+      basic_streambuf<_CharT, _Traits>*
+      rdbuf() const
+      { return _M_streambuf; }
+
+      /**
+       *  @brief  Changing the underlying buffer.
+       *  @param  __sb  The new stream buffer.
+       *  @return  The previous stream buffer.
+       *
+       *  Associates a new buffer with the current stream, and clears the
+       *  error state.
+       *
+       *  Due to historical accidents which the LWG refuses to correct, the
+       *  I/O library suffers from a design error:  this function is hidden
+       *  in derived classes by overrides of the zero-argument @c rdbuf(),
+       *  which is non-virtual for hysterical raisins.  As a result, you
+       *  must use explicit qualifications to access this function via any
+       *  derived class.  For example:
+       *
+       *  @code
+       *  std::fstream     foo;         // or some other derived type
+       *  std::streambuf*  p = .....;
+       *
+       *  foo.ios::rdbuf(p);            // ios == basic_ios<char>
+       *  @endcode
+      */
+      basic_streambuf<_CharT, _Traits>*
+      rdbuf(basic_streambuf<_CharT, _Traits>* __sb);
+
+      /**
+       *  @brief  Copies fields of __rhs into this.
+       *  @param  __rhs  The source values for the copies.
+       *  @return  Reference to this object.
+       *
+       *  All fields of __rhs are copied into this object except that rdbuf()
+       *  and rdstate() remain unchanged.  All values in the pword and iword
+       *  arrays are copied.  Before copying, each callback is invoked with
+       *  erase_event.  After copying, each (new) callback is invoked with
+       *  copyfmt_event.  The final step is to copy exceptions().
+      */
+      basic_ios&
+      copyfmt(const basic_ios& __rhs);
+
+      /**
+       *  @brief  Retrieves the @a empty character.
+       *  @return  The current fill character.
+       *
+       *  It defaults to a space (' ') in the current locale.
+      */
+      char_type
+      fill() const
+      {
+	if (!_M_fill_init)
+	  {
+	    _M_fill = this->widen(' ');
+	    _M_fill_init = true;
+	  }
+	return _M_fill;
+      }
+
+      /**
+       *  @brief  Sets a new @a empty character.
+       *  @param  __ch  The new character.
+       *  @return  The previous fill character.
+       *
+       *  The fill character is used to fill out space when P+ characters
+       *  have been requested (e.g., via setw), Q characters are actually
+       *  used, and Q<P.  It defaults to a space (' ') in the current locale.
+      */
+      char_type
+      fill(char_type __ch)
+      {
+	char_type __old = this->fill();
+	_M_fill = __ch;
+	return __old;
+      }
+
+      // Locales:
+      /**
+       *  @brief  Moves to a new locale.
+       *  @param  __loc  The new locale.
+       *  @return  The previous locale.
+       *
+       *  Calls @c ios_base::imbue(loc), and if a stream buffer is associated
+       *  with this stream, calls that buffer's @c pubimbue(loc).
+       *
+       *  Additional l10n notes are at
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html
+      */
+      locale
+      imbue(const locale& __loc);
+
+      /**
+       *  @brief  Squeezes characters.
+       *  @param  __c  The character to narrow.
+       *  @param  __dfault  The character to narrow.
+       *  @return  The narrowed character.
+       *
+       *  Maps a character of @c char_type to a character of @c char,
+       *  if possible.
+       *
+       *  Returns the result of
+       *  @code
+       *    std::use_facet<ctype<char_type> >(getloc()).narrow(c,dfault)
+       *  @endcode
+       *
+       *  Additional l10n notes are at
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html
+      */
+      char
+      narrow(char_type __c, char __dfault) const
+      { return __check_facet(_M_ctype).narrow(__c, __dfault); }
+
+      /**
+       *  @brief  Widens characters.
+       *  @param  __c  The character to widen.
+       *  @return  The widened character.
+       *
+       *  Maps a character of @c char to a character of @c char_type.
+       *
+       *  Returns the result of
+       *  @code
+       *    std::use_facet<ctype<char_type> >(getloc()).widen(c)
+       *  @endcode
+       *
+       *  Additional l10n notes are at
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/localization.html
+      */
+      char_type
+      widen(char __c) const
+      { return __check_facet(_M_ctype).widen(__c); }
+
+    protected:
+      // 27.4.5.1  basic_ios constructors
+      /**
+       *  @brief  Empty.
+       *
+       *  The default constructor does nothing and is not normally
+       *  accessible to users.
+      */
+      basic_ios()
+      : ios_base(), _M_tie(0), _M_fill(char_type()), _M_fill_init(false), 
+	_M_streambuf(0), _M_ctype(0), _M_num_put(0), _M_num_get(0)
+      { }
+
+      /**
+       *  @brief  All setup is performed here.
+       *
+       *  This is called from the public constructor.  It is not virtual and
+       *  cannot be redefined.
+      */
+      void
+      init(basic_streambuf<_CharT, _Traits>* __sb);
+
+      void
+      _M_cache_locale(const locale& __loc);
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#include <bits/basic_ios.tcc>
+
+#endif /* _BASIC_IOS_H */

contrib/sdk/sources/libstdc++-v3/include/bits/basic_ios.tcc

@@ -0,0 +1,188 @@
+// basic_ios member functions -*- C++ -*-
+
+// Copyright (C) 1999-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/basic_ios.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+#ifndef _BASIC_IOS_TCC
+#define _BASIC_IOS_TCC 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::clear(iostate __state)
+    {
+      if (this->rdbuf())
+	_M_streambuf_state = __state;
+      else
+	  _M_streambuf_state = __state | badbit;
+      if (this->exceptions() & this->rdstate())
+	__throw_ios_failure(__N("basic_ios::clear"));
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_streambuf<_CharT, _Traits>*
+    basic_ios<_CharT, _Traits>::rdbuf(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      basic_streambuf<_CharT, _Traits>* __old = _M_streambuf;
+      _M_streambuf = __sb;
+      this->clear();
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ios<_CharT, _Traits>&
+    basic_ios<_CharT, _Traits>::copyfmt(const basic_ios& __rhs)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 292. effects of a.copyfmt (a)
+      if (this != &__rhs)
+	{
+	  // Per 27.1.1, do not call imbue, yet must trash all caches
+	  // associated with imbue()
+
+	  // Alloc any new word array first, so if it fails we have "rollback".
+	  _Words* __words = (__rhs._M_word_size <= _S_local_word_size) ?
+	                     _M_local_word : new _Words[__rhs._M_word_size];
+
+	  // Bump refs before doing callbacks, for safety.
+	  _Callback_list* __cb = __rhs._M_callbacks;
+	  if (__cb)
+	    __cb->_M_add_reference();
+	  _M_call_callbacks(erase_event);
+	  if (_M_word != _M_local_word)
+	    {
+	      delete [] _M_word;
+	      _M_word = 0;
+	    }
+	  _M_dispose_callbacks();
+
+	  // NB: Don't want any added during above.
+	  _M_callbacks = __cb;
+	  for (int __i = 0; __i < __rhs._M_word_size; ++__i)
+	    __words[__i] = __rhs._M_word[__i];
+	  _M_word = __words;
+	  _M_word_size = __rhs._M_word_size;
+
+	  this->flags(__rhs.flags());
+	  this->width(__rhs.width());
+	  this->precision(__rhs.precision());
+	  this->tie(__rhs.tie());
+	  this->fill(__rhs.fill());
+	  _M_ios_locale = __rhs.getloc();
+	  _M_cache_locale(_M_ios_locale);
+
+	  _M_call_callbacks(copyfmt_event);
+
+	  // The next is required to be the last assignment.
+	  this->exceptions(__rhs.exceptions());
+	}
+      return *this;
+    }
+
+  // Locales:
+  template<typename _CharT, typename _Traits>
+    locale
+    basic_ios<_CharT, _Traits>::imbue(const locale& __loc)
+    {
+      locale __old(this->getloc());
+      ios_base::imbue(__loc);
+      _M_cache_locale(__loc);
+      if (this->rdbuf() != 0)
+	this->rdbuf()->pubimbue(__loc);
+      return __old;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::init(basic_streambuf<_CharT, _Traits>* __sb)
+    {
+      // NB: This may be called more than once on the same object.
+      ios_base::_M_init();
+
+      // Cache locale data and specific facets used by iostreams.
+      _M_cache_locale(_M_ios_locale);
+
+      // NB: The 27.4.4.1 Postconditions Table specifies requirements
+      // after basic_ios::init() has been called. As part of this,
+      // fill() must return widen(' ') any time after init() has been
+      // called, which needs an imbued ctype facet of char_type to
+      // return without throwing an exception. Unfortunately,
+      // ctype<char_type> is not necessarily a required facet, so
+      // streams with char_type != [char, wchar_t] will not have it by
+      // default. Because of this, the correct value for _M_fill is
+      // constructed on the first call of fill(). That way,
+      // unformatted input and output with non-required basic_ios
+      // instantiations is possible even without imbuing the expected
+      // ctype<char_type> facet.
+      _M_fill = _CharT();
+      _M_fill_init = false;
+
+      _M_tie = 0;
+      _M_exception = goodbit;
+      _M_streambuf = __sb;
+      _M_streambuf_state = __sb ? goodbit : badbit;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_ios<_CharT, _Traits>::_M_cache_locale(const locale& __loc)
+    {
+      if (__builtin_expect(has_facet<__ctype_type>(__loc), true))
+	_M_ctype = &use_facet<__ctype_type>(__loc);
+      else
+	_M_ctype = 0;
+
+      if (__builtin_expect(has_facet<__num_put_type>(__loc), true))
+	_M_num_put = &use_facet<__num_put_type>(__loc);
+      else
+	_M_num_put = 0;
+
+      if (__builtin_expect(has_facet<__num_get_type>(__loc), true))
+	_M_num_get = &use_facet<__num_get_type>(__loc);
+      else
+	_M_num_get = 0;
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class basic_ios<char>;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class basic_ios<wchar_t>;
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/boost_concept_check.h

@@ -0,0 +1,790 @@
+// -*- C++ -*-
+
+// Copyright (C) 2004-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify,
+// sell and distribute this software is granted provided this
+// copyright notice appears in all copies. This software is provided
+// "as is" without express or implied warranty, and with no claim as
+// to its suitability for any purpose.
+//
+
+/** @file bits/boost_concept_check.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ */
+
+// GCC Note:  based on version 1.12.0 of the Boost library.
+
+#ifndef _BOOST_CONCEPT_CHECK_H
+#define _BOOST_CONCEPT_CHECK_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/stl_iterator_base_types.h>    // for traits and tags
+
+namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#define _IsUnused __attribute__ ((__unused__))
+
+// When the C-C code is in use, we would like this function to do as little
+// as possible at runtime, use as few resources as possible, and hopefully
+// be elided out of existence... hmmm.
+template <class _Concept>
+inline void __function_requires()
+{
+  void (_Concept::*__x)() _IsUnused = &_Concept::__constraints;
+}
+
+// No definition: if this is referenced, there's a problem with
+// the instantiating type not being one of the required integer types.
+// Unfortunately, this results in a link-time error, not a compile-time error.
+void __error_type_must_be_an_integer_type();
+void __error_type_must_be_an_unsigned_integer_type();
+void __error_type_must_be_a_signed_integer_type();
+
+// ??? Should the "concept_checking*" structs begin with more than _ ?
+#define _GLIBCXX_CLASS_REQUIRES(_type_var, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var>::* _func##_type_var##_concept)(); \
+  template <_func##_type_var##_concept _Tp1> \
+  struct _concept_checking##_type_var##_concept { }; \
+  typedef _concept_checking##_type_var##_concept< \
+    &_ns::_concept <_type_var>::__constraints> \
+    _concept_checking_typedef##_type_var##_concept
+
+#define _GLIBCXX_CLASS_REQUIRES2(_type_var1, _type_var2, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2>::* _func##_type_var1##_type_var2##_concept)(); \
+  template <_func##_type_var1##_type_var2##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_concept< \
+    &_ns::_concept <_type_var1,_type_var2>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_concept
+
+#define _GLIBCXX_CLASS_REQUIRES3(_type_var1, _type_var2, _type_var3, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3>::* _func##_type_var1##_type_var2##_type_var3##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_concept< \
+    &_ns::_concept <_type_var1,_type_var2,_type_var3>::__constraints>  \
+  _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_concept
+
+#define _GLIBCXX_CLASS_REQUIRES4(_type_var1, _type_var2, _type_var3, _type_var4, _ns, _concept) \
+  typedef void (_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::* _func##_type_var1##_type_var2##_type_var3##_type_var4##_concept)(); \
+  template <_func##_type_var1##_type_var2##_type_var3##_type_var4##_concept _Tp1> \
+  struct _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept { }; \
+  typedef _concept_checking##_type_var1##_type_var2##_type_var3##_type_var4##_concept< \
+  &_ns::_concept <_type_var1,_type_var2,_type_var3,_type_var4>::__constraints> \
+    _concept_checking_typedef##_type_var1##_type_var2##_type_var3##_type_var4##_concept
+
+
+template <class _Tp1, class _Tp2>
+struct _Aux_require_same { };
+
+template <class _Tp>
+struct _Aux_require_same<_Tp,_Tp> { typedef _Tp _Type; };
+
+  template <class _Tp1, class _Tp2>
+  struct _SameTypeConcept
+  {
+    void __constraints() {
+      typedef typename _Aux_require_same<_Tp1, _Tp2>::_Type _Required;
+    }
+  };
+
+  template <class _Tp>
+  struct _IntegerConcept {
+    void __constraints() {
+      __error_type_must_be_an_integer_type();
+    }
+  };
+  template <> struct _IntegerConcept<short> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned short> { void __constraints(){} };
+  template <> struct _IntegerConcept<int> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned int> { void __constraints() {} };
+  template <> struct _IntegerConcept<long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long> { void __constraints() {} };
+  template <> struct _IntegerConcept<long long> { void __constraints() {} };
+  template <> struct _IntegerConcept<unsigned long long>
+                                                { void __constraints() {} };
+
+  template <class _Tp>
+  struct _SignedIntegerConcept {
+    void __constraints() {
+      __error_type_must_be_a_signed_integer_type();
+    }
+  };
+  template <> struct _SignedIntegerConcept<short> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<int> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<long> { void __constraints() {} };
+  template <> struct _SignedIntegerConcept<long long> { void __constraints(){}};
+
+  template <class _Tp>
+  struct _UnsignedIntegerConcept {
+    void __constraints() {
+      __error_type_must_be_an_unsigned_integer_type();
+    }
+  };
+  template <> struct _UnsignedIntegerConcept<unsigned short>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned int>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned long>
+    { void __constraints() {} };
+  template <> struct _UnsignedIntegerConcept<unsigned long long>
+    { void __constraints() {} };
+
+  //===========================================================================
+  // Basic Concepts
+
+  template <class _Tp>
+  struct _DefaultConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a _IsUnused;                // require default constructor
+    }
+  };
+
+  template <class _Tp>
+  struct _AssignableConcept
+  {
+    void __constraints() {
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      __a = __b;                   // const required for argument to assignment
+    }
+    _Tp __a;
+    // possibly should be "Tp* a;" and then dereference "a" in constraint
+    // functions?  present way would require a default ctor, i think...
+  };
+
+  template <class _Tp>
+  struct _CopyConstructibleConcept
+  {
+    void __constraints() {
+      _Tp __a(__b);                     // require copy constructor
+      _Tp* __ptr _IsUnused = &__a;      // require address of operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __a) {
+      _Tp __c _IsUnused(__a);           // require const copy constructor
+      const _Tp* __ptr _IsUnused = &__a; // require const address of operator
+    }
+    _Tp __b;
+  };
+
+  // The SGI STL version of Assignable requires copy constructor and operator=
+  template <class _Tp>
+  struct _SGIAssignableConcept
+  {
+    void __constraints() {
+      _Tp __b _IsUnused(__a);
+      __a = __a;                        // require assignment operator
+      __const_constraints(__a);
+    }
+    void __const_constraints(const _Tp& __b) {
+      _Tp __c _IsUnused(__b);
+      __a = __b;              // const required for argument to assignment
+    }
+    _Tp __a;
+  };
+
+  template <class _From, class _To>
+  struct _ConvertibleConcept
+  {
+    void __constraints() {
+      _To __y _IsUnused = __x;
+    }
+    _From __x;
+  };
+
+  // The C++ standard requirements for many concepts talk about return
+  // types that must be "convertible to bool".  The problem with this
+  // requirement is that it leaves the door open for evil proxies that
+  // define things like operator|| with strange return types.  Two
+  // possible solutions are:
+  // 1) require the return type to be exactly bool
+  // 2) stay with convertible to bool, and also
+  //    specify stuff about all the logical operators.
+  // For now we just test for convertible to bool.
+  template <class _Tp>
+  void __aux_require_boolean_expr(const _Tp& __t) {
+    bool __x _IsUnused = __t;
+  }
+
+// FIXME
+  template <class _Tp>
+  struct _EqualityComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a == __b);
+    }
+    _Tp __a, __b;
+  };
+
+  template <class _Tp>
+  struct _LessThanComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+    }
+    _Tp __a, __b;
+  };
+
+  // This is equivalent to SGI STL's LessThanComparable.
+  template <class _Tp>
+  struct _ComparableConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__a < __b);
+      __aux_require_boolean_expr(__a > __b);
+      __aux_require_boolean_expr(__a <= __b);
+      __aux_require_boolean_expr(__a >= __b);
+    }
+    _Tp __a, __b;
+  };
+
+#define _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(_OP,_NAME) \
+  template <class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    bool __constraints_() {  \
+      return  __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+#define _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(_OP,_NAME) \
+  template <class _Ret, class _First, class _Second> \
+  struct _NAME { \
+    void __constraints() { (void)__constraints_(); } \
+    _Ret __constraints_() {  \
+      return __a _OP __b; \
+    } \
+    _First __a; \
+    _Second __b; \
+  }
+
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(==, _EqualOpConcept);
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(!=, _NotEqualOpConcept);
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<, _LessThanOpConcept);
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(<=, _LessEqualOpConcept);
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>, _GreaterThanOpConcept);
+  _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT(>=, _GreaterEqualOpConcept);
+
+  _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(+, _PlusOpConcept);
+  _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(*, _TimesOpConcept);
+  _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(/, _DivideOpConcept);
+  _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(-, _SubtractOpConcept);
+  _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT(%, _ModOpConcept);
+
+#undef _GLIBCXX_DEFINE_BINARY_PREDICATE_OP_CONSTRAINT
+#undef _GLIBCXX_DEFINE_BINARY_OPERATOR_CONSTRAINT
+
+  //===========================================================================
+  // Function Object Concepts
+
+  template <class _Func, class _Return>
+  struct _GeneratorConcept
+  {
+    void __constraints() {
+      const _Return& __r _IsUnused = __f();// require operator() member function
+    }
+    _Func __f;
+  };
+
+
+  template <class _Func>
+  struct _GeneratorConcept<_Func,void>
+  {
+    void __constraints() {
+      __f();                            // require operator() member function
+    }
+    _Func __f;
+  };
+
+  template <class _Func, class _Return, class _Arg>
+  struct _UnaryFunctionConcept
+  {
+    void __constraints() {
+      __r = __f(__arg);                  // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+    _Return __r;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryFunctionConcept<_Func, void, _Arg> {
+    void __constraints() {
+      __f(__arg);                       // require operator()
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _Return, class _First, class _Second>
+  struct _BinaryFunctionConcept
+  {
+    void __constraints() {
+      __r = __f(__first, __second);     // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+    _Return __r;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryFunctionConcept<_Func, void, _First, _Second>
+  {
+    void __constraints() {
+      __f(__first, __second);           // require operator()
+    }
+    _Func __f;
+    _First __first;
+    _Second __second;
+  };
+
+  template <class _Func, class _Arg>
+  struct _UnaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__arg)); // require op() returning bool
+    }
+    _Func __f;
+    _Arg __arg;
+  };
+
+  template <class _Func, class _First, class _Second>
+  struct _BinaryPredicateConcept
+  {
+    void __constraints() {
+      __aux_require_boolean_expr(__f(__a, __b)); // require op() returning bool
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  // use this when functor is used inside a container class like std::set
+  template <class _Func, class _First, class _Second>
+  struct _Const_BinaryPredicateConcept {
+    void __constraints() {
+      __const_constraints(__f);
+    }
+    void __const_constraints(const _Func& __fun) {
+      __function_requires<_BinaryPredicateConcept<_Func, _First, _Second> >();
+      // operator() must be a const member function
+      __aux_require_boolean_expr(__fun(__a, __b));
+    }
+    _Func __f;
+    _First __a;
+    _Second __b;
+  };
+
+  //===========================================================================
+  // Iterator Concepts
+
+  template <class _Tp>
+  struct _TrivialIteratorConcept
+  {
+    void __constraints() {
+//    __function_requires< _DefaultConstructibleConcept<_Tp> >();
+      __function_requires< _AssignableConcept<_Tp> >();
+      __function_requires< _EqualityComparableConcept<_Tp> >();
+//      typedef typename std::iterator_traits<_Tp>::value_type _V;
+      (void)*__i;                       // require dereference operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_TrivialIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      *__i = *__j;                      // require dereference and assignment
+    }
+    _Tp __i, __j;
+  };
+
+  template <class _Tp>
+  struct _InputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _TrivialIteratorConcept<_Tp> >();
+      // require iterator_traits typedef's
+      typedef typename std::iterator_traits<_Tp>::difference_type _Diff;
+//      __function_requires< _SignedIntegerConcept<_Diff> >();
+      typedef typename std::iterator_traits<_Tp>::reference _Ref;
+      typedef typename std::iterator_traits<_Tp>::pointer _Pt;
+      typedef typename std::iterator_traits<_Tp>::iterator_category _Cat;
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::input_iterator_tag> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp, class _ValueT>
+  struct _OutputIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _AssignableConcept<_Tp> >();
+      ++__i;                            // require preincrement operator
+      __i++;                            // require postincrement operator
+      *__i++ = __t;                     // require postincrement and assignment
+    }
+    _Tp __i;
+    _ValueT __t;
+  };
+
+  template <class _Tp>
+  struct _ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Tp> >();
+      __function_requires< _DefaultConstructibleConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::forward_iterator_tag> >();
+      typedef typename std::iterator_traits<_Tp>::reference _Ref;
+      _Ref __r _IsUnused = *__i;
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_ForwardIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      *__i++ = *__i;                    // require postincrement and assignment
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardIteratorConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::bidirectional_iterator_tag> >();
+      --__i;                            // require predecrement operator
+      __i--;                            // require postdecrement operator
+    }
+    _Tp __i;
+  };
+
+  template <class _Tp>
+  struct _Mutable_BidirectionalIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_ForwardIteratorConcept<_Tp> >();
+      *__i-- = *__i;                    // require postdecrement and assignment
+    }
+    _Tp __i;
+  };
+
+
+  template <class _Tp>
+  struct _RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _BidirectionalIteratorConcept<_Tp> >();
+      __function_requires< _ComparableConcept<_Tp> >();
+      __function_requires< _ConvertibleConcept<
+        typename std::iterator_traits<_Tp>::iterator_category,
+        std::random_access_iterator_tag> >();
+      // ??? We don't use _Ref, are we just checking for "referenceability"?
+      typedef typename std::iterator_traits<_Tp>::reference _Ref;
+
+      __i += __n;                       // require assignment addition operator
+      __i = __i + __n; __i = __n + __i; // require addition with difference type
+      __i -= __n;                       // require assignment subtraction op
+      __i = __i - __n;                  // require subtraction with
+                                        //            difference type
+      __n = __i - __j;                  // require difference operator
+      (void)__i[__n];                   // require element access operator
+    }
+    _Tp __a, __b;
+    _Tp __i, __j;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  template <class _Tp>
+  struct _Mutable_RandomAccessIteratorConcept
+  {
+    void __constraints() {
+      __function_requires< _RandomAccessIteratorConcept<_Tp> >();
+      __function_requires< _Mutable_BidirectionalIteratorConcept<_Tp> >();
+      __i[__n] = *__i;                  // require element access and assignment
+    }
+    _Tp __i;
+    typename std::iterator_traits<_Tp>::difference_type __n;
+  };
+
+  //===========================================================================
+  // Container Concepts
+
+  template <class _Container>
+  struct _ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::difference_type _Difference_type;
+    typedef typename _Container::size_type _Size_type;
+    typedef typename _Container::const_reference _Const_reference;
+    typedef typename _Container::const_pointer _Const_pointer;
+    typedef typename _Container::const_iterator _Const_iterator;
+
+    void __constraints() {
+      __function_requires< _InputIteratorConcept<_Const_iterator> >();
+      __function_requires< _AssignableConcept<_Container> >();
+      const _Container __c;
+      __i = __c.begin();
+      __i = __c.end();
+      __n = __c.size();
+      __n = __c.max_size();
+      __b = __c.empty();
+    }
+    bool __b;
+    _Const_iterator __i;
+    _Size_type __n;
+  };
+
+  template <class _Container>
+  struct _Mutable_ContainerConcept
+  {
+    typedef typename _Container::value_type _Value_type;
+    typedef typename _Container::reference _Reference;
+    typedef typename _Container::iterator _Iterator;
+    typedef typename _Container::pointer _Pointer;
+
+    void __constraints() {
+      __function_requires< _ContainerConcept<_Container> >();
+      __function_requires< _AssignableConcept<_Value_type> >();
+      __function_requires< _InputIteratorConcept<_Iterator> >();
+
+      __i = __c.begin();
+      __i = __c.end();
+      __c.swap(__c2);
+    }
+    _Iterator __i;
+    _Container __c, __c2;
+  };
+
+  template <class _ForwardContainer>
+  struct _ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::const_iterator _Const_iterator;
+      __function_requires< _ForwardIteratorConcept<_Const_iterator> >();
+    }
+  };
+
+  template <class _ForwardContainer>
+  struct _Mutable_ForwardContainerConcept
+  {
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ForwardContainer> >();
+      __function_requires< _Mutable_ContainerConcept<_ForwardContainer> >();
+      typedef typename _ForwardContainer::iterator _Iterator;
+      __function_requires< _Mutable_ForwardIteratorConcept<_Iterator> >();
+    }
+  };
+
+  template <class _ReversibleContainer>
+  struct _ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::const_iterator _Const_iterator;
+    typedef typename _ReversibleContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires< _ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires< _BidirectionalIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _BidirectionalIteratorConcept<_Const_reverse_iterator> >();
+
+      const _ReversibleContainer __c;
+      _Const_reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+  };
+
+  template <class _ReversibleContainer>
+  struct _Mutable_ReversibleContainerConcept
+  {
+    typedef typename _ReversibleContainer::iterator _Iterator;
+    typedef typename _ReversibleContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<_ReversibleContainerConcept<_ReversibleContainer> >();
+      __function_requires<
+        _Mutable_ForwardContainerConcept<_ReversibleContainer> >();
+      __function_requires<_Mutable_BidirectionalIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_BidirectionalIteratorConcept<_Reverse_iterator> >();
+
+      _Reverse_iterator __i = __c.rbegin();
+      __i = __c.rend();
+    }
+    _ReversibleContainer __c;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::const_reference _Const_reference;
+    typedef typename _RandomAccessContainer::const_iterator _Const_iterator;
+    typedef typename _RandomAccessContainer::const_reverse_iterator
+      _Const_reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _RandomAccessIteratorConcept<_Const_iterator> >();
+      __function_requires<
+        _RandomAccessIteratorConcept<_Const_reverse_iterator> >();
+
+      const _RandomAccessContainer __c;
+      _Const_reference __r _IsUnused = __c[__n];
+    }
+    _Size_type __n;
+  };
+
+  template <class _RandomAccessContainer>
+  struct _Mutable_RandomAccessContainerConcept
+  {
+    typedef typename _RandomAccessContainer::size_type _Size_type;
+    typedef typename _RandomAccessContainer::reference _Reference;
+    typedef typename _RandomAccessContainer::iterator _Iterator;
+    typedef typename _RandomAccessContainer::reverse_iterator _Reverse_iterator;
+
+    void __constraints() {
+      __function_requires<
+        _RandomAccessContainerConcept<_RandomAccessContainer> >();
+      __function_requires<
+        _Mutable_ReversibleContainerConcept<_RandomAccessContainer> >();
+      __function_requires< _Mutable_RandomAccessIteratorConcept<_Iterator> >();
+      __function_requires<
+        _Mutable_RandomAccessIteratorConcept<_Reverse_iterator> >();
+
+      _Reference __r _IsUnused = __c[__i];
+    }
+    _Size_type __i;
+    _RandomAccessContainer __c;
+  };
+
+  // A Sequence is inherently mutable
+  template <class _Sequence>
+  struct _SequenceConcept
+  {
+    typedef typename _Sequence::reference _Reference;
+    typedef typename _Sequence::const_reference _Const_reference;
+
+    void __constraints() {
+      // Matt Austern's book puts DefaultConstructible here, the C++
+      // standard places it in Container
+      //    function_requires< DefaultConstructible<Sequence> >();
+      __function_requires< _Mutable_ForwardContainerConcept<_Sequence> >();
+      __function_requires< _DefaultConstructibleConcept<_Sequence> >();
+
+      _Sequence
+	__c _IsUnused(__n, __t),
+        __c2 _IsUnused(__first, __last);
+
+      __c.insert(__p, __t);
+      __c.insert(__p, __n, __t);
+      __c.insert(__p, __first, __last);
+
+      __c.erase(__p);
+      __c.erase(__p, __q);
+
+      _Reference __r _IsUnused = __c.front();
+
+      __const_constraints(__c);
+    }
+    void __const_constraints(const _Sequence& __c) {
+      _Const_reference __r _IsUnused = __c.front();
+    }
+    typename _Sequence::value_type __t;
+    typename _Sequence::size_type __n;
+    typename _Sequence::value_type *__first, *__last;
+    typename _Sequence::iterator __p, __q;
+  };
+
+  template <class _FrontInsertionSequence>
+  struct _FrontInsertionSequenceConcept
+  {
+    void __constraints() {
+      __function_requires< _SequenceConcept<_FrontInsertionSequence> >();
+
+      __c.push_front(__t);
+      __c.pop_front();
+    }
+    _FrontInsertionSequence __c;
+    typename _FrontInsertionSequence::value_type __t;
+  };
+
+  template <class _BackInsertionSequence>
+  struct _BackInsertionSequenceConcept
+  {
+    typedef typename _BackInsertionSequence::reference _Reference;
+    typedef typename _BackInsertionSequence::const_reference _Const_reference;
+
+    void __constraints() {
+      __function_requires< _SequenceConcept<_BackInsertionSequence> >();
+
+      __c.push_back(__t);
+      __c.pop_back();
+      _Reference __r _IsUnused = __c.back();
+    }
+    void __const_constraints(const _BackInsertionSequence& __c) {
+      _Const_reference __r _IsUnused = __c.back();
+    };
+    _BackInsertionSequence __c;
+    typename _BackInsertionSequence::value_type __t;
+  };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#undef _IsUnused
+
+#endif // _GLIBCXX_BOOST_CONCEPT_CHECK
+
+

contrib/sdk/sources/libstdc++-v3/include/bits/c++0x_warning.h

@@ -0,0 +1,37 @@
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/c++0x_warning.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+#ifndef _CXX0X_WARNING_H
+#define _CXX0X_WARNING_H 1
+
+#if __cplusplus < 201103L
+#error This file requires compiler and library support for the \
+ISO C++ 2011 standard. This support is currently experimental, and must be \
+enabled with the -std=c++11 or -std=gnu++11 compiler options.
+#endif
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/char_traits.h

@@ -0,0 +1,573 @@
+// Character Traits for use by standard string and iostream -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/char_traits.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{string}
+ */
+
+//
+// ISO C++ 14882: 21  Strings library
+//
+
+#ifndef _CHAR_TRAITS_H
+#define _CHAR_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/stl_algobase.h>  // std::copy, std::fill_n
+#include <bits/postypes.h>      // For streampos
+#include <cwchar>               // For WEOF, wmemmove, wmemset, etc.
+
+namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief  Mapping from character type to associated types.
+   *
+   *  @note This is an implementation class for the generic version
+   *  of char_traits.  It defines int_type, off_type, pos_type, and
+   *  state_type.  By default these are unsigned long, streamoff,
+   *  streampos, and mbstate_t.  Users who need a different set of
+   *  types, but who don't need to change the definitions of any function
+   *  defined in char_traits, can specialize __gnu_cxx::_Char_types
+   *  while leaving __gnu_cxx::char_traits alone. */
+  template<typename _CharT>
+    struct _Char_types
+    {
+      typedef unsigned long   int_type;
+      typedef std::streampos  pos_type;
+      typedef std::streamoff  off_type;
+      typedef std::mbstate_t  state_type;
+    };
+
+
+  /**
+   *  @brief  Base class used to implement std::char_traits.
+   *
+   *  @note For any given actual character type, this definition is
+   *  probably wrong.  (Most of the member functions are likely to be
+   *  right, but the int_type and state_type typedefs, and the eof()
+   *  member function, are likely to be wrong.)  The reason this class
+   *  exists is so users can specialize it.  Classes in namespace std
+   *  may not be specialized for fundamental types, but classes in
+   *  namespace __gnu_cxx may be.
+   *
+   *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt05ch13s03.html
+   *  for advice on how to make use of this class for @a unusual character
+   *  types. Also, check out include/ext/pod_char_traits.h.  
+   */
+  template<typename _CharT>
+    struct char_traits
+    {
+      typedef _CharT                                    char_type;
+      typedef typename _Char_types<_CharT>::int_type    int_type;
+      typedef typename _Char_types<_CharT>::pos_type    pos_type;
+      typedef typename _Char_types<_CharT>::off_type    off_type;
+      typedef typename _Char_types<_CharT>::state_type  state_type;
+
+      static void
+      assign(char_type& __c1, const char_type& __c2)
+      { __c1 = __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq(const char_type& __c1, const char_type& __c2)
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      lt(const char_type& __c1, const char_type& __c2)
+      { return __c1 < __c2; }
+
+      static int
+      compare(const char_type* __s1, const char_type* __s2, std::size_t __n);
+
+      static std::size_t
+      length(const char_type* __s);
+
+      static const char_type*
+      find(const char_type* __s, std::size_t __n, const char_type& __a);
+
+      static char_type*
+      move(char_type* __s1, const char_type* __s2, std::size_t __n);
+
+      static char_type*
+      copy(char_type* __s1, const char_type* __s2, std::size_t __n);
+
+      static char_type*
+      assign(char_type* __s, std::size_t __n, char_type __a);
+
+      static _GLIBCXX_CONSTEXPR char_type
+      to_char_type(const int_type& __c)
+      { return static_cast<char_type>(__c); }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      to_int_type(const char_type& __c)
+      { return static_cast<int_type>(__c); }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq_int_type(const int_type& __c1, const int_type& __c2)
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      eof()
+      { return static_cast<int_type>(_GLIBCXX_STDIO_EOF); }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      not_eof(const int_type& __c)
+      { return !eq_int_type(__c, eof()) ? __c : to_int_type(char_type()); }
+    };
+
+  template<typename _CharT>
+    int
+    char_traits<_CharT>::
+    compare(const char_type* __s1, const char_type* __s2, std::size_t __n)
+    {
+      for (std::size_t __i = 0; __i < __n; ++__i)
+	if (lt(__s1[__i], __s2[__i]))
+	  return -1;
+	else if (lt(__s2[__i], __s1[__i]))
+	  return 1;
+      return 0;
+    }
+
+  template<typename _CharT>
+    std::size_t
+    char_traits<_CharT>::
+    length(const char_type* __p)
+    {
+      std::size_t __i = 0;
+      while (!eq(__p[__i], char_type()))
+        ++__i;
+      return __i;
+    }
+
+  template<typename _CharT>
+    const typename char_traits<_CharT>::char_type*
+    char_traits<_CharT>::
+    find(const char_type* __s, std::size_t __n, const char_type& __a)
+    {
+      for (std::size_t __i = 0; __i < __n; ++__i)
+        if (eq(__s[__i], __a))
+          return __s + __i;
+      return 0;
+    }
+
+  template<typename _CharT>
+    typename char_traits<_CharT>::char_type*
+    char_traits<_CharT>::
+    move(char_type* __s1, const char_type* __s2, std::size_t __n)
+    {
+      return static_cast<_CharT*>(__builtin_memmove(__s1, __s2,
+						    __n * sizeof(char_type)));
+    }
+
+  template<typename _CharT>
+    typename char_traits<_CharT>::char_type*
+    char_traits<_CharT>::
+    copy(char_type* __s1, const char_type* __s2, std::size_t __n)
+    {
+      // NB: Inline std::copy so no recursive dependencies.
+      std::copy(__s2, __s2 + __n, __s1);
+      return __s1;
+    }
+
+  template<typename _CharT>
+    typename char_traits<_CharT>::char_type*
+    char_traits<_CharT>::
+    assign(char_type* __s, std::size_t __n, char_type __a)
+    {
+      // NB: Inline std::fill_n so no recursive dependencies.
+      std::fill_n(__s, __n, __a);
+      return __s;
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // 21.1
+  /**
+   *  @brief  Basis for explicit traits specializations.
+   *
+   *  @note  For any given actual character type, this definition is
+   *  probably wrong.  Since this is just a thin wrapper around
+   *  __gnu_cxx::char_traits, it is possible to achieve a more
+   *  appropriate definition by specializing __gnu_cxx::char_traits.
+   *
+   *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt05ch13s03.html
+   *  for advice on how to make use of this class for @a unusual character
+   *  types. Also, check out include/ext/pod_char_traits.h.
+  */
+  template<class _CharT>
+    struct char_traits : public __gnu_cxx::char_traits<_CharT>
+    { };
+
+
+  /// 21.1.3.1  char_traits specializations
+  template<>
+    struct char_traits<char>
+    {
+      typedef char              char_type;
+      typedef int               int_type;
+      typedef streampos         pos_type;
+      typedef streamoff         off_type;
+      typedef mbstate_t         state_type;
+
+      static void
+      assign(char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { __c1 = __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq(const char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      lt(const char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 < __c2; }
+
+      static int
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return __builtin_memcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return __builtin_strlen(__s); }
+
+      static const char_type*
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return static_cast<const char_type*>(__builtin_memchr(__s, __a, __n)); }
+
+      static char_type*
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return static_cast<char_type*>(__builtin_memmove(__s1, __s2, __n)); }
+
+      static char_type*
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return static_cast<char_type*>(__builtin_memcpy(__s1, __s2, __n)); }
+
+      static char_type*
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return static_cast<char_type*>(__builtin_memset(__s, __a, __n)); }
+
+      static _GLIBCXX_CONSTEXPR char_type
+      to_char_type(const int_type& __c) _GLIBCXX_NOEXCEPT
+      { return static_cast<char_type>(__c); }
+
+      // To keep both the byte 0xff and the eof symbol 0xffffffff
+      // from ending up as 0xffffffff.
+      static _GLIBCXX_CONSTEXPR int_type
+      to_int_type(const char_type& __c) _GLIBCXX_NOEXCEPT
+      { return static_cast<int_type>(static_cast<unsigned char>(__c)); }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq_int_type(const int_type& __c1, const int_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      eof() _GLIBCXX_NOEXCEPT
+      { return static_cast<int_type>(_GLIBCXX_STDIO_EOF); }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      not_eof(const int_type& __c) _GLIBCXX_NOEXCEPT
+      { return (__c == eof()) ? 0 : __c; }
+  };
+
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  /// 21.1.3.2  char_traits specializations
+  template<>
+    struct char_traits<wchar_t>
+    {
+      typedef wchar_t           char_type;
+      typedef wint_t            int_type;
+      typedef streamoff         off_type;
+      typedef wstreampos        pos_type;
+      typedef mbstate_t         state_type;
+
+      static void
+      assign(char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { __c1 = __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq(const char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR bool
+      lt(const char_type& __c1, const char_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 < __c2; }
+
+      static int
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcmp(__s1, __s2, __n); }
+
+      static size_t
+      length(const char_type* __s)
+      { return wcslen(__s); }
+
+      static const char_type*
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      { return wmemchr(__s, __a, __n); }
+
+      static char_type*
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemmove(__s1, __s2, __n); }
+
+      static char_type*
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { return wmemcpy(__s1, __s2, __n); }
+
+      static char_type*
+      assign(char_type* __s, size_t __n, char_type __a)
+      { return wmemset(__s, __a, __n); }
+
+      static _GLIBCXX_CONSTEXPR char_type
+      to_char_type(const int_type& __c) _GLIBCXX_NOEXCEPT
+      { return char_type(__c); }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      to_int_type(const char_type& __c) _GLIBCXX_NOEXCEPT
+      { return int_type(__c); }
+
+      static _GLIBCXX_CONSTEXPR bool
+      eq_int_type(const int_type& __c1, const int_type& __c2) _GLIBCXX_NOEXCEPT
+      { return __c1 == __c2; }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      eof() _GLIBCXX_NOEXCEPT
+      { return static_cast<int_type>(WEOF); }
+
+      static _GLIBCXX_CONSTEXPR int_type
+      not_eof(const int_type& __c) _GLIBCXX_NOEXCEPT
+      { return eq_int_type(__c, eof()) ? 0 : __c; }
+  };
+#endif //_GLIBCXX_USE_WCHAR_T
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#if ((__cplusplus >= 201103L) \
+     && defined(_GLIBCXX_USE_C99_STDINT_TR1))
+
+#include <cstdint>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<>
+    struct char_traits<char16_t>
+    {
+      typedef char16_t          char_type;
+      typedef uint_least16_t    int_type;
+      typedef streamoff         off_type;
+      typedef u16streampos      pos_type;
+      typedef mbstate_t         state_type;
+
+      static void
+      assign(char_type& __c1, const char_type& __c2) noexcept
+      { __c1 = __c2; }
+
+      static constexpr bool
+      eq(const char_type& __c1, const char_type& __c2) noexcept
+      { return __c1 == __c2; }
+
+      static constexpr bool
+      lt(const char_type& __c1, const char_type& __c2) noexcept
+      { return __c1 < __c2; }
+
+      static int
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (lt(__s1[__i], __s2[__i]))
+	    return -1;
+	  else if (lt(__s2[__i], __s1[__i]))
+	    return 1;
+	return 0;
+      }
+
+      static size_t
+      length(const char_type* __s)
+      {
+	size_t __i = 0;
+	while (!eq(__s[__i], char_type()))
+	  ++__i;
+	return __i;
+      }
+
+      static const char_type*
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (eq(__s[__i], __a))
+	    return __s + __i;
+	return 0;
+      }
+
+      static char_type*
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      {
+	return (static_cast<char_type*>
+		(__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
+      }
+
+      static char_type*
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      {
+	return (static_cast<char_type*>
+		(__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
+      }
+
+      static char_type*
+      assign(char_type* __s, size_t __n, char_type __a)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  assign(__s[__i], __a);
+	return __s;
+      }
+
+      static constexpr char_type
+      to_char_type(const int_type& __c) noexcept
+      { return char_type(__c); }
+
+      static constexpr int_type
+      to_int_type(const char_type& __c) noexcept
+      { return int_type(__c); }
+
+      static constexpr bool
+      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
+      { return __c1 == __c2; }
+
+      static constexpr int_type
+      eof() noexcept
+      { return static_cast<int_type>(-1); }
+
+      static constexpr int_type
+      not_eof(const int_type& __c) noexcept
+      { return eq_int_type(__c, eof()) ? 0 : __c; }
+    };
+
+  template<>
+    struct char_traits<char32_t>
+    {
+      typedef char32_t          char_type;
+      typedef uint_least32_t    int_type;
+      typedef streamoff         off_type;
+      typedef u32streampos      pos_type;
+      typedef mbstate_t         state_type;
+
+      static void
+      assign(char_type& __c1, const char_type& __c2) noexcept
+      { __c1 = __c2; }
+
+      static constexpr bool
+      eq(const char_type& __c1, const char_type& __c2) noexcept
+      { return __c1 == __c2; }
+
+      static constexpr bool
+      lt(const char_type& __c1, const char_type& __c2) noexcept
+      { return __c1 < __c2; }
+
+      static int
+      compare(const char_type* __s1, const char_type* __s2, size_t __n)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (lt(__s1[__i], __s2[__i]))
+	    return -1;
+	  else if (lt(__s2[__i], __s1[__i]))
+	    return 1;
+	return 0;
+      }
+
+      static size_t
+      length(const char_type* __s)
+      {
+	size_t __i = 0;
+	while (!eq(__s[__i], char_type()))
+	  ++__i;
+	return __i;
+      }
+
+      static const char_type*
+      find(const char_type* __s, size_t __n, const char_type& __a)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  if (eq(__s[__i], __a))
+	    return __s + __i;
+	return 0;
+      }
+
+      static char_type*
+      move(char_type* __s1, const char_type* __s2, size_t __n)
+      {
+	return (static_cast<char_type*>
+		(__builtin_memmove(__s1, __s2, __n * sizeof(char_type))));
+      }
+
+      static char_type*
+      copy(char_type* __s1, const char_type* __s2, size_t __n)
+      { 
+	return (static_cast<char_type*>
+		(__builtin_memcpy(__s1, __s2, __n * sizeof(char_type))));
+      }
+
+      static char_type*
+      assign(char_type* __s, size_t __n, char_type __a)
+      {
+	for (size_t __i = 0; __i < __n; ++__i)
+	  assign(__s[__i], __a);
+	return __s;
+      }
+
+      static constexpr char_type
+      to_char_type(const int_type& __c) noexcept
+      { return char_type(__c); }
+
+      static constexpr int_type
+      to_int_type(const char_type& __c) noexcept
+      { return int_type(__c); }
+
+      static constexpr bool
+      eq_int_type(const int_type& __c1, const int_type& __c2) noexcept
+      { return __c1 == __c2; }
+
+      static constexpr int_type
+      eof() noexcept
+      { return static_cast<int_type>(-1); }
+
+      static constexpr int_type
+      not_eof(const int_type& __c) noexcept
+      { return eq_int_type(__c, eof()) ? 0 : __c; }
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif 
+
+#endif // _CHAR_TRAITS_H

contrib/sdk/sources/libstdc++-v3/include/bits/codecvt.h

@@ -0,0 +1,507 @@
+// Locale support (codecvt) -*- C++ -*-
+
+// Copyright (C) 2000-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/codecvt.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.2.1.5 Template class codecvt
+//
+
+// Written by Benjamin Kosnik <bkoz@redhat.com>
+
+#ifndef _CODECVT_H
+#define _CODECVT_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// Empty base class for codecvt facet [22.2.1.5].
+  class codecvt_base
+  {
+  public:
+    enum result
+    {
+      ok,
+      partial,
+      error,
+      noconv
+    };
+  };
+
+  /**
+   *  @brief  Common base for codecvt functions.
+   *
+   *  This template class provides implementations of the public functions
+   *  that forward to the protected virtual functions.
+   *
+   *  This template also provides abstract stubs for the protected virtual
+   *  functions.
+  */
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class __codecvt_abstract_base
+    : public locale::facet, public codecvt_base
+    {
+    public:
+      // Types:
+      typedef codecvt_base::result	result;
+      typedef _InternT			intern_type;
+      typedef _ExternT			extern_type;
+      typedef _StateT			state_type;
+
+      // 22.2.1.5.1 codecvt members
+      /**
+       *  @brief  Convert from internal to external character set.
+       *
+       *  Converts input string of intern_type to output string of
+       *  extern_type.  This is analogous to wcsrtombs.  It does this by
+       *  calling codecvt::do_out.
+       *
+       *  The source and destination character sets are determined by the
+       *  facet's locale, internal and external types.
+       *
+       *  The characters in [from,from_end) are converted and written to
+       *  [to,to_end).  from_next and to_next are set to point to the
+       *  character following the last successfully converted character,
+       *  respectively.  If the result needed no conversion, from_next and
+       *  to_next are not affected.
+       *
+       *  The @a state argument should be initialized if the input is at the
+       *  beginning and carried from a previous call if continuing
+       *  conversion.  There are no guarantees about how @a state is used.
+       *
+       *  The result returned is a member of codecvt_base::result.  If
+       *  all the input is converted, returns codecvt_base::ok.  If no
+       *  conversion is necessary, returns codecvt_base::noconv.  If
+       *  the input ends early or there is insufficient space in the
+       *  output, returns codecvt_base::partial.  Otherwise the
+       *  conversion failed and codecvt_base::error is returned.
+       *
+       *  @param  __state  Persistent conversion state data.
+       *  @param  __from  Start of input.
+       *  @param  __from_end  End of input.
+       *  @param  __from_next  Returns start of unconverted data.
+       *  @param  __to  Start of output buffer.
+       *  @param  __to_end  End of output buffer.
+       *  @param  __to_next  Returns start of unused output area.
+       *  @return  codecvt_base::result.
+      */
+      result
+      out(state_type& __state, const intern_type* __from,
+	  const intern_type* __from_end, const intern_type*& __from_next,
+	  extern_type* __to, extern_type* __to_end,
+	  extern_type*& __to_next) const
+      {
+	return this->do_out(__state, __from, __from_end, __from_next,
+			    __to, __to_end, __to_next);
+      }
+
+      /**
+       *  @brief  Reset conversion state.
+       *
+       *  Writes characters to output that would restore @a state to initial
+       *  conditions.  The idea is that if a partial conversion occurs, then
+       *  the converting the characters written by this function would leave
+       *  the state in initial conditions, rather than partial conversion
+       *  state.  It does this by calling codecvt::do_unshift().
+       *
+       *  For example, if 4 external characters always converted to 1 internal
+       *  character, and input to in() had 6 external characters with state
+       *  saved, this function would write two characters to the output and
+       *  set the state to initialized conditions.
+       *
+       *  The source and destination character sets are determined by the
+       *  facet's locale, internal and external types.
+       *
+       *  The result returned is a member of codecvt_base::result.  If the
+       *  state could be reset and data written, returns codecvt_base::ok.  If
+       *  no conversion is necessary, returns codecvt_base::noconv.  If the
+       *  output has insufficient space, returns codecvt_base::partial.
+       *  Otherwise the reset failed and codecvt_base::error is returned.
+       *
+       *  @param  __state  Persistent conversion state data.
+       *  @param  __to  Start of output buffer.
+       *  @param  __to_end  End of output buffer.
+       *  @param  __to_next  Returns start of unused output area.
+       *  @return  codecvt_base::result.
+      */
+      result
+      unshift(state_type& __state, extern_type* __to, extern_type* __to_end,
+	      extern_type*& __to_next) const
+      { return this->do_unshift(__state, __to,__to_end,__to_next); }
+
+      /**
+       *  @brief  Convert from external to internal character set.
+       *
+       *  Converts input string of extern_type to output string of
+       *  intern_type.  This is analogous to mbsrtowcs.  It does this by
+       *  calling codecvt::do_in.
+       *
+       *  The source and destination character sets are determined by the
+       *  facet's locale, internal and external types.
+       *
+       *  The characters in [from,from_end) are converted and written to
+       *  [to,to_end).  from_next and to_next are set to point to the
+       *  character following the last successfully converted character,
+       *  respectively.  If the result needed no conversion, from_next and
+       *  to_next are not affected.
+       *
+       *  The @a state argument should be initialized if the input is at the
+       *  beginning and carried from a previous call if continuing
+       *  conversion.  There are no guarantees about how @a state is used.
+       *
+       *  The result returned is a member of codecvt_base::result.  If
+       *  all the input is converted, returns codecvt_base::ok.  If no
+       *  conversion is necessary, returns codecvt_base::noconv.  If
+       *  the input ends early or there is insufficient space in the
+       *  output, returns codecvt_base::partial.  Otherwise the
+       *  conversion failed and codecvt_base::error is returned.
+       *
+       *  @param  __state  Persistent conversion state data.
+       *  @param  __from  Start of input.
+       *  @param  __from_end  End of input.
+       *  @param  __from_next  Returns start of unconverted data.
+       *  @param  __to  Start of output buffer.
+       *  @param  __to_end  End of output buffer.
+       *  @param  __to_next  Returns start of unused output area.
+       *  @return  codecvt_base::result.
+      */
+      result
+      in(state_type& __state, const extern_type* __from,
+	 const extern_type* __from_end, const extern_type*& __from_next,
+	 intern_type* __to, intern_type* __to_end,
+	 intern_type*& __to_next) const
+      {
+	return this->do_in(__state, __from, __from_end, __from_next,
+			   __to, __to_end, __to_next);
+      }
+
+      int
+      encoding() const throw()
+      { return this->do_encoding(); }
+
+      bool
+      always_noconv() const throw()
+      { return this->do_always_noconv(); }
+
+      int
+      length(state_type& __state, const extern_type* __from,
+	     const extern_type* __end, size_t __max) const
+      { return this->do_length(__state, __from, __end, __max); }
+
+      int
+      max_length() const throw()
+      { return this->do_max_length(); }
+
+    protected:
+      explicit
+      __codecvt_abstract_base(size_t __refs = 0) : locale::facet(__refs) { }
+
+      virtual
+      ~__codecvt_abstract_base() { }
+
+      /**
+       *  @brief  Convert from internal to external character set.
+       *
+       *  Converts input string of intern_type to output string of
+       *  extern_type.  This function is a hook for derived classes to change
+       *  the value returned.  @see out for more information.
+      */
+      virtual result
+      do_out(state_type& __state, const intern_type* __from,
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const = 0;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to,
+		 extern_type* __to_end, extern_type*& __to_next) const = 0;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from,
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end,
+	    intern_type*& __to_next) const = 0;
+
+      virtual int
+      do_encoding() const throw() = 0;
+
+      virtual bool
+      do_always_noconv() const throw() = 0;
+
+      virtual int
+      do_length(state_type&, const extern_type* __from,
+		const extern_type* __end, size_t __max) const = 0;
+
+      virtual int
+      do_max_length() const throw() = 0;
+    };
+
+
+
+  /**
+   *  @brief  Primary class template codecvt.
+   *  @ingroup locales
+   *
+   *  NB: Generic, mostly useless implementation.
+   *
+  */
+   template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt
+    : public __codecvt_abstract_base<_InternT, _ExternT, _StateT>
+    {
+    public:
+      // Types:
+      typedef codecvt_base::result	result;
+      typedef _InternT			intern_type;
+      typedef _ExternT			extern_type;
+      typedef _StateT			state_type;
+
+    protected:
+      __c_locale			_M_c_locale_codecvt;
+
+    public:
+      static locale::id			id;
+
+      explicit
+      codecvt(size_t __refs = 0)
+      : __codecvt_abstract_base<_InternT, _ExternT, _StateT> (__refs),
+	_M_c_locale_codecvt(0)
+      { }
+
+      explicit
+      codecvt(__c_locale __cloc, size_t __refs = 0);
+
+    protected:
+      virtual
+      ~codecvt() { }
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from,
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to,
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from,
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end,
+	    intern_type*& __to_next) const;
+
+      virtual int
+      do_encoding() const throw();
+
+      virtual bool
+      do_always_noconv() const throw();
+
+      virtual int
+      do_length(state_type&, const extern_type* __from,
+		const extern_type* __end, size_t __max) const;
+
+      virtual int
+      do_max_length() const throw();
+    };
+
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    locale::id codecvt<_InternT, _ExternT, _StateT>::id;
+
+  /// class codecvt<char, char, mbstate_t> specialization.
+  template<>
+    class codecvt<char, char, mbstate_t>
+    : public __codecvt_abstract_base<char, char, mbstate_t>
+    {
+    public:
+      // Types:
+      typedef char			intern_type;
+      typedef char			extern_type;
+      typedef mbstate_t			state_type;
+
+    protected:
+      __c_locale			_M_c_locale_codecvt;
+
+    public:
+      static locale::id id;
+
+      explicit
+      codecvt(size_t __refs = 0);
+
+      explicit
+      codecvt(__c_locale __cloc, size_t __refs = 0);
+
+    protected:
+      virtual
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from,
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state, extern_type* __to,
+		 extern_type* __to_end, extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state, const extern_type* __from,
+	    const extern_type* __from_end, const extern_type*& __from_next,
+	    intern_type* __to, intern_type* __to_end,
+	    intern_type*& __to_next) const;
+
+      virtual int
+      do_encoding() const throw();
+
+      virtual bool
+      do_always_noconv() const throw();
+
+      virtual int
+      do_length(state_type&, const extern_type* __from,
+		const extern_type* __end, size_t __max) const;
+
+      virtual int
+      do_max_length() const throw();
+  };
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  /// class codecvt<wchar_t, char, mbstate_t> specialization.
+  template<>
+    class codecvt<wchar_t, char, mbstate_t>
+    : public __codecvt_abstract_base<wchar_t, char, mbstate_t>
+    {
+    public:
+      // Types:
+      typedef wchar_t			intern_type;
+      typedef char			extern_type;
+      typedef mbstate_t			state_type;
+
+    protected:
+      __c_locale			_M_c_locale_codecvt;
+
+    public:
+      static locale::id			id;
+
+      explicit
+      codecvt(size_t __refs = 0);
+
+      explicit
+      codecvt(__c_locale __cloc, size_t __refs = 0);
+
+    protected:
+      virtual
+      ~codecvt();
+
+      virtual result
+      do_out(state_type& __state, const intern_type* __from,
+	     const intern_type* __from_end, const intern_type*& __from_next,
+	     extern_type* __to, extern_type* __to_end,
+	     extern_type*& __to_next) const;
+
+      virtual result
+      do_unshift(state_type& __state,
+		 extern_type* __to, extern_type* __to_end,
+		 extern_type*& __to_next) const;
+
+      virtual result
+      do_in(state_type& __state,
+	     const extern_type* __from, const extern_type* __from_end,
+	     const extern_type*& __from_next,
+	     intern_type* __to, intern_type* __to_end,
+	     intern_type*& __to_next) const;
+
+      virtual
+      int do_encoding() const throw();
+
+      virtual
+      bool do_always_noconv() const throw();
+
+      virtual
+      int do_length(state_type&, const extern_type* __from,
+		    const extern_type* __end, size_t __max) const;
+
+      virtual int
+      do_max_length() const throw();
+    };
+#endif //_GLIBCXX_USE_WCHAR_T
+
+  /// class codecvt_byname [22.2.1.6].
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname : public codecvt<_InternT, _ExternT, _StateT>
+    {
+    public:
+      explicit
+      codecvt_byname(const char* __s, size_t __refs = 0)
+      : codecvt<_InternT, _ExternT, _StateT>(__refs)
+      {
+	if (__builtin_strcmp(__s, "C") != 0
+	    && __builtin_strcmp(__s, "POSIX") != 0)
+	  {
+	    this->_S_destroy_c_locale(this->_M_c_locale_codecvt);
+	    this->_S_create_c_locale(this->_M_c_locale_codecvt, __s);
+	  }
+      }
+
+    protected:
+      virtual
+      ~codecvt_byname() { }
+    };
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class codecvt_byname<char, char, mbstate_t>;
+
+  extern template
+    const codecvt<char, char, mbstate_t>&
+    use_facet<codecvt<char, char, mbstate_t> >(const locale&);
+
+  extern template
+    bool
+    has_facet<codecvt<char, char, mbstate_t> >(const locale&);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class codecvt_byname<wchar_t, char, mbstate_t>;
+
+  extern template
+    const codecvt<wchar_t, char, mbstate_t>&
+    use_facet<codecvt<wchar_t, char, mbstate_t> >(const locale&);
+
+  extern template
+    bool
+    has_facet<codecvt<wchar_t, char, mbstate_t> >(const locale&);
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif // _CODECVT_H

contrib/sdk/sources/libstdc++-v3/include/bits/concept_check.h

@@ -0,0 +1,80 @@
+// Concept-checking control -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/concept_check.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ */
+
+#ifndef _CONCEPT_CHECK_H
+#define _CONCEPT_CHECK_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+// All places in libstdc++-v3 where these are used, or /might/ be used, or
+// don't need to be used, or perhaps /should/ be used, are commented with
+// "concept requirements" (and maybe some more text).  So grep like crazy
+// if you're looking for additional places to use these.
+
+// Concept-checking code is off by default unless users turn it on via
+// configure options or editing c++config.h.
+
+#ifndef _GLIBCXX_CONCEPT_CHECKS
+
+#define __glibcxx_function_requires(...)
+#define __glibcxx_class_requires(_a,_b)
+#define __glibcxx_class_requires2(_a,_b,_c)
+#define __glibcxx_class_requires3(_a,_b,_c,_d)
+#define __glibcxx_class_requires4(_a,_b,_c,_d,_e)
+
+#else // the checks are on
+
+#include <bits/boost_concept_check.h>
+
+// Note that the obvious and elegant approach of
+//
+//#define glibcxx_function_requires(C) debug::function_requires< debug::C >()
+//
+// won't work due to concept templates with more than one parameter, e.g.,
+// BinaryPredicateConcept.  The preprocessor tries to split things up on
+// the commas in the template argument list.  We can't use an inner pair of
+// parenthesis to hide the commas, because "debug::(Temp<Foo,Bar>)" isn't
+// a valid instantiation pattern.  Thus, we steal a feature from C99.
+
+#define __glibcxx_function_requires(...)                                 \
+            __gnu_cxx::__function_requires< __gnu_cxx::__VA_ARGS__ >();
+#define __glibcxx_class_requires(_a,_C)                                  \
+            _GLIBCXX_CLASS_REQUIRES(_a, __gnu_cxx, _C);
+#define __glibcxx_class_requires2(_a,_b,_C)                              \
+            _GLIBCXX_CLASS_REQUIRES2(_a, _b, __gnu_cxx, _C);
+#define __glibcxx_class_requires3(_a,_b,_c,_C)                           \
+            _GLIBCXX_CLASS_REQUIRES3(_a, _b, _c, __gnu_cxx, _C);
+#define __glibcxx_class_requires4(_a,_b,_c,_d,_C)                        \
+            _GLIBCXX_CLASS_REQUIRES4(_a, _b, _c, _d, __gnu_cxx, _C);
+
+#endif // enable/disable
+
+#endif // _GLIBCXX_CONCEPT_CHECK

contrib/sdk/sources/libstdc++-v3/include/bits/cpp_type_traits.h

@@ -0,0 +1,424 @@
+// The  -*- C++ -*- type traits classes for internal use in libstdc++
+
+// Copyright (C) 2000-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cpp_type_traits.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ext/type_traits}
+ */
+
+// Written by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
+
+#ifndef _CPP_TYPE_TRAITS_H
+#define _CPP_TYPE_TRAITS_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+//
+// This file provides some compile-time information about various types.
+// These representations were designed, on purpose, to be constant-expressions
+// and not types as found in <bits/type_traits.h>.  In particular, they
+// can be used in control structures and the optimizer hopefully will do
+// the obvious thing.
+//
+// Why integral expressions, and not functions nor types?
+// Firstly, these compile-time entities are used as template-arguments
+// so function return values won't work:  We need compile-time entities.
+// We're left with types and constant  integral expressions.
+// Secondly, from the point of view of ease of use, type-based compile-time
+// information is -not- *that* convenient.  On has to write lots of
+// overloaded functions and to hope that the compiler will select the right
+// one. As a net effect, the overall structure isn't very clear at first
+// glance.
+// Thirdly, partial ordering and overload resolution (of function templates)
+// is highly costly in terms of compiler-resource.  It is a Good Thing to
+// keep these resource consumption as least as possible.
+//
+// See valarray_array.h for a case use.
+//
+// -- Gaby (dosreis@cmla.ens-cachan.fr) 2000-03-06.
+//
+// Update 2005: types are also provided and <bits/type_traits.h> has been
+// removed.
+//
+
+// Forward declaration hack, should really include this from somewhere.
+namespace __gnu_cxx _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _Iterator, typename _Container>
+    class __normal_iterator;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  struct __true_type { };
+  struct __false_type { };
+
+  template<bool>
+    struct __truth_type
+    { typedef __false_type __type; };
+
+  template<>
+    struct __truth_type<true>
+    { typedef __true_type __type; };
+
+  // N.B. The conversions to bool are needed due to the issue
+  // explained in c++/19404.
+  template<class _Sp, class _Tp>
+    struct __traitor
+    {
+      enum { __value = bool(_Sp::__value) || bool(_Tp::__value) };
+      typedef typename __truth_type<__value>::__type __type;
+    };
+
+  // Compare for equality of types.
+  template<typename, typename>
+    struct __are_same
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<typename _Tp>
+    struct __are_same<_Tp, _Tp>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  // Holds if the template-argument is a void type.
+  template<typename _Tp>
+    struct __is_void
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<>
+    struct __is_void<void>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // Integer types
+  //
+  template<typename _Tp>
+    struct __is_integer
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  // Thirteen specializations (yes there are eleven standard integer
+  // types; <em>long long</em> and <em>unsigned long long</em> are
+  // supported as extensions)
+  template<>
+    struct __is_integer<bool>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<signed char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<unsigned char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+# ifdef _GLIBCXX_USE_WCHAR_T
+  template<>
+    struct __is_integer<wchar_t>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+# endif
+
+#if __cplusplus >= 201103L
+  template<>
+    struct __is_integer<char16_t>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<char32_t>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+#endif
+
+  template<>
+    struct __is_integer<short>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<unsigned short>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<int>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<unsigned int>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<long>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<unsigned long>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<long long>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_integer<unsigned long long>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // Floating point types
+  //
+  template<typename _Tp>
+    struct __is_floating
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  // three specializations (float, double and 'long double')
+  template<>
+    struct __is_floating<float>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_floating<double>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_floating<long double>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // Pointer types
+  //
+  template<typename _Tp>
+    struct __is_pointer
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<typename _Tp>
+    struct __is_pointer<_Tp*>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // Normal iterator type
+  //
+  template<typename _Tp>
+    struct __is_normal_iterator
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<typename _Iterator, typename _Container>
+    struct __is_normal_iterator< __gnu_cxx::__normal_iterator<_Iterator,
+							      _Container> >
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // An arithmetic type is an integer type or a floating point type
+  //
+  template<typename _Tp>
+    struct __is_arithmetic
+    : public __traitor<__is_integer<_Tp>, __is_floating<_Tp> >
+    { };
+
+  //
+  // A fundamental type is `void' or and arithmetic type
+  //
+  template<typename _Tp>
+    struct __is_fundamental
+    : public __traitor<__is_void<_Tp>, __is_arithmetic<_Tp> >
+    { };
+
+  //
+  // A scalar type is an arithmetic type or a pointer type
+  // 
+  template<typename _Tp>
+    struct __is_scalar
+    : public __traitor<__is_arithmetic<_Tp>, __is_pointer<_Tp> >
+    { };
+
+  //
+  // For use in std::copy and std::find overloads for streambuf iterators.
+  //
+  template<typename _Tp>
+    struct __is_char
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<>
+    struct __is_char<char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  template<>
+    struct __is_char<wchar_t>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+#endif
+
+  template<typename _Tp>
+    struct __is_byte
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+  template<>
+    struct __is_byte<char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_byte<signed char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  template<>
+    struct __is_byte<unsigned char>
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+
+  //
+  // Move iterator type
+  //
+  template<typename _Tp>
+    struct __is_move_iterator
+    {
+      enum { __value = 0 };
+      typedef __false_type __type;
+    };
+
+#if __cplusplus >= 201103L
+  template<typename _Iterator>
+    class move_iterator;
+
+  template<typename _Iterator>
+    struct __is_move_iterator< move_iterator<_Iterator> >
+    {
+      enum { __value = 1 };
+      typedef __true_type __type;
+    };
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif //_CPP_TYPE_TRAITS_H

contrib/sdk/sources/libstdc++-v3/include/bits/cxxabi_forced.h

@@ -0,0 +1,60 @@
+// cxxabi.h subset for cancellation -*- C++ -*-
+  
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3, or (at your option)
+// any later version.
+// 
+// GCC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/cxxabi_forced.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{cxxabi.h}
+ */
+
+#ifndef _CXXABI_FORCED_H
+#define _CXXABI_FORCED_H 1
+
+#pragma GCC system_header
+
+#pragma GCC visibility push(default)
+
+#ifdef __cplusplus
+namespace __cxxabiv1
+{  
+  /** 
+   *  @brief Thrown as part of forced unwinding.
+   *  @ingroup exceptions
+   *
+   *  A magic placeholder class that can be caught by reference to
+   *  recognize forced unwinding.
+   */
+  class __forced_unwind
+  {
+    virtual ~__forced_unwind() throw();
+
+    // Prevent catch by value.
+    virtual void __pure_dummy() = 0; 
+  };
+}
+#endif // __cplusplus
+
+#pragma GCC visibility pop
+
+#endif // __CXXABI_FORCED_H 

contrib/sdk/sources/libstdc++-v3/include/bits/exception_defines.h

@@ -0,0 +1,45 @@
+// -fno-exceptions Support -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/exception_defines.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{exception}
+ */
+
+#ifndef _EXCEPTION_DEFINES_H
+#define _EXCEPTION_DEFINES_H 1
+
+#ifndef __EXCEPTIONS
+// Iff -fno-exceptions, transform error handling code to work without it.
+# define __try      if (true)
+# define __catch(X) if (false)
+# define __throw_exception_again
+#else
+// Else proceed normally.
+# define __try      try
+# define __catch(X) catch(X)
+# define __throw_exception_again throw
+#endif
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/exception_ptr.h

@@ -0,0 +1,198 @@
+// Exception Handling support header (exception_ptr class) for -*- C++ -*-
+
+// Copyright (C) 2008-2013 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3, or (at your option)
+// any later version.
+// 
+// GCC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/exception_ptr.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{exception}
+ */
+
+#ifndef _EXCEPTION_PTR_H
+#define _EXCEPTION_PTR_H
+
+#pragma GCC visibility push(default)
+
+#include <bits/c++config.h>
+#include <bits/exception_defines.h>
+
+#if ATOMIC_INT_LOCK_FREE < 2
+#  error This platform does not support exception propagation.
+#endif
+
+extern "C++" {
+
+namespace std 
+{
+  class type_info;
+
+  /**
+   * @addtogroup exceptions
+   * @{
+   */
+  namespace __exception_ptr
+  {
+    class exception_ptr;
+  }
+
+  using __exception_ptr::exception_ptr;
+
+  /** Obtain an exception_ptr to the currently handled exception. If there
+   *  is none, or the currently handled exception is foreign, return the null
+   *  value.
+   */
+  exception_ptr current_exception() _GLIBCXX_USE_NOEXCEPT;
+
+  /// Throw the object pointed to by the exception_ptr.
+  void rethrow_exception(exception_ptr) __attribute__ ((__noreturn__));
+
+  namespace __exception_ptr
+  {
+    /**
+     *  @brief An opaque pointer to an arbitrary exception.
+     *  @ingroup exceptions
+     */
+    class exception_ptr
+    {
+      void* _M_exception_object;
+
+      explicit exception_ptr(void* __e) _GLIBCXX_USE_NOEXCEPT;
+
+      void _M_addref() _GLIBCXX_USE_NOEXCEPT;
+      void _M_release() _GLIBCXX_USE_NOEXCEPT;
+
+      void *_M_get() const _GLIBCXX_NOEXCEPT __attribute__ ((__pure__));
+
+      friend exception_ptr std::current_exception() _GLIBCXX_USE_NOEXCEPT;
+      friend void std::rethrow_exception(exception_ptr);
+
+    public:
+      exception_ptr() _GLIBCXX_USE_NOEXCEPT;
+
+      exception_ptr(const exception_ptr&) _GLIBCXX_USE_NOEXCEPT;
+
+#if __cplusplus >= 201103L
+      exception_ptr(nullptr_t) noexcept
+      : _M_exception_object(0)
+      { }
+
+      exception_ptr(exception_ptr&& __o) noexcept
+      : _M_exception_object(__o._M_exception_object)
+      { __o._M_exception_object = 0; }
+#endif
+
+#if (__cplusplus < 201103L) || defined (_GLIBCXX_EH_PTR_COMPAT)
+      typedef void (exception_ptr::*__safe_bool)();
+
+      // For construction from nullptr or 0.
+      exception_ptr(__safe_bool) _GLIBCXX_USE_NOEXCEPT;
+#endif
+
+      exception_ptr& 
+      operator=(const exception_ptr&) _GLIBCXX_USE_NOEXCEPT;
+
+#if __cplusplus >= 201103L
+      exception_ptr& 
+      operator=(exception_ptr&& __o) noexcept
+      {
+        exception_ptr(static_cast<exception_ptr&&>(__o)).swap(*this);
+        return *this;
+      }
+#endif
+
+      ~exception_ptr() _GLIBCXX_USE_NOEXCEPT;
+
+      void 
+      swap(exception_ptr&) _GLIBCXX_USE_NOEXCEPT;
+
+#ifdef _GLIBCXX_EH_PTR_COMPAT
+      // Retained for compatibility with CXXABI_1.3.
+      void _M_safe_bool_dummy() _GLIBCXX_USE_NOEXCEPT
+	__attribute__ ((__const__));
+      bool operator!() const _GLIBCXX_USE_NOEXCEPT
+	__attribute__ ((__pure__));
+      operator __safe_bool() const _GLIBCXX_USE_NOEXCEPT;
+#endif
+
+#if __cplusplus >= 201103L
+      explicit operator bool() const
+      { return _M_exception_object; }
+#endif
+
+      friend bool 
+      operator==(const exception_ptr&, const exception_ptr&)
+	_GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));
+
+      const class std::type_info*
+      __cxa_exception_type() const _GLIBCXX_USE_NOEXCEPT
+	__attribute__ ((__pure__));
+    };
+
+    bool 
+    operator==(const exception_ptr&, const exception_ptr&)
+      _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));
+
+    bool 
+    operator!=(const exception_ptr&, const exception_ptr&)
+      _GLIBCXX_USE_NOEXCEPT __attribute__ ((__pure__));
+
+    inline void
+    swap(exception_ptr& __lhs, exception_ptr& __rhs)
+    { __lhs.swap(__rhs); }
+
+  } // namespace __exception_ptr
+
+
+  /// Obtain an exception_ptr pointing to a copy of the supplied object.
+  template<typename _Ex>
+    exception_ptr 
+    copy_exception(_Ex __ex) _GLIBCXX_USE_NOEXCEPT
+    {
+      __try
+	{
+#ifdef __EXCEPTIONS
+	  throw __ex;
+#endif
+	}
+      __catch(...)
+	{
+	  return current_exception();
+	}
+    }
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 1130. copy_exception name misleading
+  /// Obtain an exception_ptr pointing to a copy of the supplied object.
+  template<typename _Ex>
+    exception_ptr 
+    make_exception_ptr(_Ex __ex) _GLIBCXX_USE_NOEXCEPT
+    { return std::copy_exception<_Ex>(__ex); }
+
+  // @} group exceptions
+} // namespace std
+
+} // extern "C++"
+
+#pragma GCC visibility pop
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/forward_list.tcc

@@ -0,0 +1,511 @@
+// <forward_list.tcc> -*- C++ -*-
+
+// Copyright (C) 2008-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/forward_list.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{forward_list}
+ */
+
+#ifndef _FORWARD_LIST_TCC
+#define _FORWARD_LIST_TCC 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+
+  template<typename _Tp, typename _Alloc>
+    _Fwd_list_base<_Tp, _Alloc>::
+    _Fwd_list_base(_Fwd_list_base&& __lst, const _Node_alloc_type& __a)
+    : _M_impl(__a)
+    {
+      if (__lst._M_get_Node_allocator() == __a)
+	{
+	  this->_M_impl._M_head._M_next = __lst._M_impl._M_head._M_next;
+	  __lst._M_impl._M_head._M_next = 0;
+	}
+      else
+        {
+          this->_M_impl._M_head._M_next = 0;
+          _Fwd_list_node_base* __to = &this->_M_impl._M_head;
+          _Node* __curr = static_cast<_Node*>(__lst._M_impl._M_head._M_next);
+
+          while (__curr)
+            {
+              __to->_M_next =
+                _M_create_node(std::move_if_noexcept(*__curr->_M_valptr()));
+              __to = __to->_M_next;
+              __curr = static_cast<_Node*>(__curr->_M_next);
+            }
+        }
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename... _Args>
+      _Fwd_list_node_base*
+      _Fwd_list_base<_Tp, _Alloc>::
+      _M_insert_after(const_iterator __pos, _Args&&... __args)
+      {
+        _Fwd_list_node_base* __to
+	  = const_cast<_Fwd_list_node_base*>(__pos._M_node);
+	_Node* __thing = _M_create_node(std::forward<_Args>(__args)...);
+        __thing->_M_next = __to->_M_next;
+        __to->_M_next = __thing;
+        return __to->_M_next;
+      }
+
+  template<typename _Tp, typename _Alloc>
+    _Fwd_list_node_base*
+    _Fwd_list_base<_Tp, _Alloc>::
+    _M_erase_after(_Fwd_list_node_base* __pos)
+    {
+      _Node* __curr = static_cast<_Node*>(__pos->_M_next);
+      __pos->_M_next = __curr->_M_next;
+      _Tp_alloc_type __a(_M_get_Node_allocator());
+      allocator_traits<_Tp_alloc_type>::destroy(__a, __curr->_M_valptr());
+      __curr->~_Node();
+      _M_put_node(__curr);
+      return __pos->_M_next;
+    }
+
+  template<typename _Tp, typename _Alloc>
+    _Fwd_list_node_base*
+    _Fwd_list_base<_Tp, _Alloc>::
+    _M_erase_after(_Fwd_list_node_base* __pos, 
+                   _Fwd_list_node_base* __last)
+    {
+      _Node* __curr = static_cast<_Node*>(__pos->_M_next);
+      while (__curr != __last)
+        {
+          _Node* __temp = __curr;
+          __curr = static_cast<_Node*>(__curr->_M_next);
+	  _Tp_alloc_type __a(_M_get_Node_allocator());
+	  allocator_traits<_Tp_alloc_type>::destroy(__a, __temp->_M_valptr());
+	  __temp->~_Node();
+          _M_put_node(__temp);
+        }
+      __pos->_M_next = __last;
+      return __last;
+    }
+
+  // Called by the range constructor to implement [23.3.4.2]/9
+  template<typename _Tp, typename _Alloc>
+    template<typename _InputIterator>
+      void
+      forward_list<_Tp, _Alloc>::
+      _M_range_initialize(_InputIterator __first, _InputIterator __last)
+      {
+        _Node_base* __to = &this->_M_impl._M_head;
+        for (; __first != __last; ++__first)
+          {
+            __to->_M_next = this->_M_create_node(*__first);
+            __to = __to->_M_next;
+          }
+      }
+
+  // Called by forward_list(n,v,a).
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    _M_fill_initialize(size_type __n, const value_type& __value)
+    {
+      _Node_base* __to = &this->_M_impl._M_head;
+      for (; __n; --__n)
+        {
+          __to->_M_next = this->_M_create_node(__value);
+          __to = __to->_M_next;
+        }
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    _M_default_initialize(size_type __n)
+    {
+      _Node_base* __to = &this->_M_impl._M_head;
+      for (; __n; --__n)
+        {
+          __to->_M_next = this->_M_create_node();
+          __to = __to->_M_next;
+        }
+    }
+
+  template<typename _Tp, typename _Alloc>
+    forward_list<_Tp, _Alloc>&
+    forward_list<_Tp, _Alloc>::
+    operator=(const forward_list& __list)
+    {
+      if (&__list != this)
+        {
+	  if (_Node_alloc_traits::_S_propagate_on_copy_assign())
+	    {
+              auto& __this_alloc = this->_M_get_Node_allocator();
+              auto& __that_alloc = __list._M_get_Node_allocator();
+              if (!_Node_alloc_traits::_S_always_equal()
+	          && __this_alloc != __that_alloc)
+	        {
+		  // replacement allocator cannot free existing storage
+		  clear();
+		}
+	      std::__alloc_on_copy(__this_alloc, __that_alloc);
+            }
+	  assign(__list.cbegin(), __list.cend());
+        }
+      return *this;
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    _M_default_insert_after(const_iterator __pos, size_type __n)
+    {
+      const_iterator __saved_pos = __pos;
+      __try
+	{
+	  for (; __n; --__n)
+	    __pos = emplace_after(__pos);
+	}
+      __catch(...)
+	{
+	  erase_after(__saved_pos, ++__pos);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    resize(size_type __sz)
+    {
+      iterator __k = before_begin();
+
+      size_type __len = 0;
+      while (__k._M_next() != end() && __len < __sz)
+        {
+          ++__k;
+          ++__len;
+        }
+      if (__len == __sz)
+        erase_after(__k, end());
+      else
+	_M_default_insert_after(__k, __sz - __len);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    resize(size_type __sz, const value_type& __val)
+    {
+      iterator __k = before_begin();
+
+      size_type __len = 0;
+      while (__k._M_next() != end() && __len < __sz)
+        {
+          ++__k;
+          ++__len;
+        }
+      if (__len == __sz)
+        erase_after(__k, end());
+      else
+        insert_after(__k, __sz - __len, __val);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    typename forward_list<_Tp, _Alloc>::iterator
+    forward_list<_Tp, _Alloc>::
+    _M_splice_after(const_iterator __pos,
+		    const_iterator __before, const_iterator __last)
+    {
+      _Node_base* __tmp = const_cast<_Node_base*>(__pos._M_node);
+      _Node_base* __b = const_cast<_Node_base*>(__before._M_node);
+      _Node_base* __end = __b;
+
+      while (__end && __end->_M_next != __last._M_node)
+	__end = __end->_M_next;
+
+      if (__b != __end)
+	return iterator(__tmp->_M_transfer_after(__b, __end));      
+      else
+	return iterator(__tmp);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    splice_after(const_iterator __pos, forward_list&&,
+		 const_iterator __i)
+    {
+      const_iterator __j = __i;
+      ++__j;
+
+      if (__pos == __i || __pos == __j)
+	return;
+
+      _Node_base* __tmp = const_cast<_Node_base*>(__pos._M_node);
+      __tmp->_M_transfer_after(const_cast<_Node_base*>(__i._M_node),
+			       const_cast<_Node_base*>(__j._M_node));
+    }
+
+  template<typename _Tp, typename _Alloc>
+    typename forward_list<_Tp, _Alloc>::iterator
+    forward_list<_Tp, _Alloc>::
+    insert_after(const_iterator __pos, size_type __n, const _Tp& __val)
+    {
+      if (__n)
+	{
+	  forward_list __tmp(__n, __val, get_allocator());
+	  return _M_splice_after(__pos, __tmp.before_begin(), __tmp.end());
+	}
+      else
+	return iterator(const_cast<_Node_base*>(__pos._M_node));
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename _InputIterator, typename>
+      typename forward_list<_Tp, _Alloc>::iterator
+      forward_list<_Tp, _Alloc>::
+      insert_after(const_iterator __pos,
+		   _InputIterator __first, _InputIterator __last)
+      {
+	forward_list __tmp(__first, __last, get_allocator());
+	if (!__tmp.empty())
+	  return _M_splice_after(__pos, __tmp.before_begin(), __tmp.end());
+	else
+	  return iterator(const_cast<_Node_base*>(__pos._M_node));
+      }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    forward_list<_Tp, _Alloc>::
+    remove(const _Tp& __val)
+    {
+      _Node* __curr = static_cast<_Node*>(&this->_M_impl._M_head);
+      _Node* __extra = 0;
+
+      while (_Node* __tmp = static_cast<_Node*>(__curr->_M_next))
+        {
+          if (*__tmp->_M_valptr() == __val)
+	    {
+	      if (__tmp->_M_valptr() != std::__addressof(__val))
+		{
+		  this->_M_erase_after(__curr);
+		  continue;
+		}
+	      else
+		__extra = __curr;
+	    }
+	  __curr = static_cast<_Node*>(__curr->_M_next);
+        }
+
+      if (__extra)
+	this->_M_erase_after(__extra);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename _Pred>
+      void
+      forward_list<_Tp, _Alloc>::
+      remove_if(_Pred __pred)
+      {
+	_Node* __curr = static_cast<_Node*>(&this->_M_impl._M_head);
+        while (_Node* __tmp = static_cast<_Node*>(__curr->_M_next))
+          {
+            if (__pred(*__tmp->_M_valptr()))
+              this->_M_erase_after(__curr);
+            else
+              __curr = static_cast<_Node*>(__curr->_M_next);
+          }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename _BinPred>
+      void
+      forward_list<_Tp, _Alloc>::
+      unique(_BinPred __binary_pred)
+      {
+        iterator __first = begin();
+        iterator __last = end();
+        if (__first == __last)
+          return;
+        iterator __next = __first;
+        while (++__next != __last)
+        {
+          if (__binary_pred(*__first, *__next))
+            erase_after(__first);
+          else
+            __first = __next;
+          __next = __first;
+        }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename _Comp>
+      void
+      forward_list<_Tp, _Alloc>::
+      merge(forward_list&& __list, _Comp __comp)
+      {
+        _Node_base* __node = &this->_M_impl._M_head;
+        while (__node->_M_next && __list._M_impl._M_head._M_next)
+          {
+            if (__comp(*static_cast<_Node*>
+                       (__list._M_impl._M_head._M_next)->_M_valptr(),
+                       *static_cast<_Node*>
+                       (__node->_M_next)->_M_valptr()))
+              __node->_M_transfer_after(&__list._M_impl._M_head,
+                                        __list._M_impl._M_head._M_next);
+            __node = __node->_M_next;
+          }
+        if (__list._M_impl._M_head._M_next)
+          {
+            __node->_M_next = __list._M_impl._M_head._M_next;
+            __list._M_impl._M_head._M_next = 0;
+          }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    bool
+    operator==(const forward_list<_Tp, _Alloc>& __lx,
+               const forward_list<_Tp, _Alloc>& __ly)
+    {
+      //  We don't have size() so we need to walk through both lists
+      //  making sure both iterators are valid.
+      auto __ix = __lx.cbegin();
+      auto __iy = __ly.cbegin();
+      while (__ix != __lx.cend() && __iy != __ly.cend())
+        {
+          if (*__ix != *__iy)
+            return false;
+          ++__ix;
+          ++__iy;
+        }
+      if (__ix == __lx.cend() && __iy == __ly.cend())
+        return true;
+      else
+        return false;
+    }
+
+  template<typename _Tp, class _Alloc>
+    template<typename _Comp>
+      void
+      forward_list<_Tp, _Alloc>::
+      sort(_Comp __comp)
+      {
+        // If `next' is 0, return immediately.
+        _Node* __list = static_cast<_Node*>(this->_M_impl._M_head._M_next);
+        if (!__list)
+          return;
+
+        unsigned long __insize = 1;
+
+        while (1)
+          {
+            _Node* __p = __list;
+            __list = 0;
+            _Node* __tail = 0;
+
+            // Count number of merges we do in this pass.
+            unsigned long __nmerges = 0;
+
+            while (__p)
+              {
+                ++__nmerges;
+                // There exists a merge to be done.
+                // Step `insize' places along from p.
+                _Node* __q = __p;
+                unsigned long __psize = 0;
+                for (unsigned long __i = 0; __i < __insize; ++__i)
+                  {
+                    ++__psize;
+                    __q = static_cast<_Node*>(__q->_M_next);
+                    if (!__q)
+                      break;
+                  }
+
+                // If q hasn't fallen off end, we have two lists to merge.
+                unsigned long __qsize = __insize;
+
+                // Now we have two lists; merge them.
+                while (__psize > 0 || (__qsize > 0 && __q))
+                  {
+                    // Decide whether next node of merge comes from p or q.
+                    _Node* __e;
+                    if (__psize == 0)
+                      {
+                        // p is empty; e must come from q.
+                        __e = __q;
+                        __q = static_cast<_Node*>(__q->_M_next);
+                        --__qsize;
+                      }
+                    else if (__qsize == 0 || !__q)
+                      {
+                        // q is empty; e must come from p.
+                        __e = __p;
+                        __p = static_cast<_Node*>(__p->_M_next);
+                        --__psize;
+                      }
+                    else if (__comp(*__p->_M_valptr(), *__q->_M_valptr()))
+                      {
+                        // First node of p is lower; e must come from p.
+                        __e = __p;
+                        __p = static_cast<_Node*>(__p->_M_next);
+                        --__psize;
+                      }
+                    else
+                      {
+                        // First node of q is lower; e must come from q.
+                        __e = __q;
+                        __q = static_cast<_Node*>(__q->_M_next);
+                        --__qsize;
+                      }
+
+                    // Add the next node to the merged list.
+                    if (__tail)
+                      __tail->_M_next = __e;
+                    else
+                      __list = __e;
+                    __tail = __e;
+                  }
+
+                // Now p has stepped `insize' places along, and q has too.
+                __p = __q;
+              }
+            __tail->_M_next = 0;
+
+            // If we have done only one merge, we're finished.
+            // Allow for nmerges == 0, the empty list case.
+            if (__nmerges <= 1)
+              {
+                this->_M_impl._M_head._M_next = __list;
+                return;
+              }
+
+            // Otherwise repeat, merging lists twice the size.
+            __insize *= 2;
+          }
+      }
+ 
+_GLIBCXX_END_NAMESPACE_CONTAINER
+} // namespace std
+
+#endif /* _FORWARD_LIST_TCC */
+

contrib/sdk/sources/libstdc++-v3/include/bits/fstream.tcc

@@ -0,0 +1,982 @@
+// File based streams -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/fstream.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{fstream}
+ */
+
+//
+// ISO C++ 14882: 27.8  File-based streams
+//
+
+#ifndef _FSTREAM_TCC
+#define _FSTREAM_TCC 1
+
+#pragma GCC system_header
+
+#include <bits/cxxabi_forced.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_allocate_internal_buffer()
+    {
+      // Allocate internal buffer only if one doesn't already exist
+      // (either allocated or provided by the user via setbuf).
+      if (!_M_buf_allocated && !_M_buf)
+	{
+	  _M_buf = new char_type[_M_buf_size];
+	  _M_buf_allocated = true;
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    _M_destroy_internal_buffer() throw()
+    {
+      if (_M_buf_allocated)
+	{
+	  delete [] _M_buf;
+	  _M_buf = 0;
+	  _M_buf_allocated = false;
+	}
+      delete [] _M_ext_buf;
+      _M_ext_buf = 0;
+      _M_ext_buf_size = 0;
+      _M_ext_next = 0;
+      _M_ext_end = 0;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_filebuf<_CharT, _Traits>::
+    basic_filebuf() : __streambuf_type(), _M_lock(), _M_file(&_M_lock),
+    _M_mode(ios_base::openmode(0)), _M_state_beg(), _M_state_cur(),
+    _M_state_last(), _M_buf(0), _M_buf_size(BUFSIZ),
+    _M_buf_allocated(false), _M_reading(false), _M_writing(false), _M_pback(), 
+    _M_pback_cur_save(0), _M_pback_end_save(0), _M_pback_init(false),
+    _M_codecvt(0), _M_ext_buf(0), _M_ext_buf_size(0), _M_ext_next(0),
+    _M_ext_end(0)
+    {
+      if (has_facet<__codecvt_type>(this->_M_buf_locale))
+	_M_codecvt = &use_facet<__codecvt_type>(this->_M_buf_locale);
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::__filebuf_type*
+    basic_filebuf<_CharT, _Traits>::
+    open(const char* __s, ios_base::openmode __mode)
+    {
+      __filebuf_type *__ret = 0;
+      if (!this->is_open())
+	{
+	  _M_file.open(__s, __mode);
+	  if (this->is_open())
+	    {
+	      _M_allocate_internal_buffer();
+	      _M_mode = __mode;
+
+	      // Setup initial buffer to 'uncommitted' mode.
+	      _M_reading = false;
+	      _M_writing = false;
+	      _M_set_buffer(-1);
+
+	      // Reset to initial state.
+	      _M_state_last = _M_state_cur = _M_state_beg;
+
+	      // 27.8.1.3,4
+	      if ((__mode & ios_base::ate)
+		  && this->seekoff(0, ios_base::end, __mode)
+		  == pos_type(off_type(-1)))
+		this->close();
+	      else
+		__ret = this;
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::__filebuf_type*
+    basic_filebuf<_CharT, _Traits>::
+    close()
+    {
+      if (!this->is_open())
+	return 0;
+
+      bool __testfail = false;
+      {
+	// NB: Do this here so that re-opened filebufs will be cool...
+	struct __close_sentry
+	{
+	  basic_filebuf *__fb;
+	  __close_sentry (basic_filebuf *__fbi): __fb(__fbi) { }
+	  ~__close_sentry ()
+	  {
+	    __fb->_M_mode = ios_base::openmode(0);
+	    __fb->_M_pback_init = false;
+	    __fb->_M_destroy_internal_buffer();
+	    __fb->_M_reading = false;
+	    __fb->_M_writing = false;
+	    __fb->_M_set_buffer(-1);
+	    __fb->_M_state_last = __fb->_M_state_cur = __fb->_M_state_beg;
+	  }
+	} __cs (this);
+
+	__try
+	  {
+	    if (!_M_terminate_output())
+	      __testfail = true;
+	  }
+	__catch(__cxxabiv1::__forced_unwind&)
+	  {
+	    _M_file.close();
+	    __throw_exception_again;
+	  }
+	__catch(...)
+	  { __testfail = true; }
+      }
+
+      if (!_M_file.close())
+	__testfail = true;
+
+      if (__testfail)
+	return 0;
+      else
+	return this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_filebuf<_CharT, _Traits>::
+    showmanyc()
+    {
+      streamsize __ret = -1;
+      const bool __testin = _M_mode & ios_base::in;
+      if (__testin && this->is_open())
+	{
+	  // For a stateful encoding (-1) the pending sequence might be just
+	  // shift and unshift prefixes with no actual character.
+	  __ret = this->egptr() - this->gptr();
+
+#if _GLIBCXX_HAVE_DOS_BASED_FILESYSTEM
+	  // About this workaround, see libstdc++/20806.
+	  const bool __testbinary = _M_mode & ios_base::binary;
+	  if (__check_facet(_M_codecvt).encoding() >= 0
+	      && __testbinary)
+#else
+	  if (__check_facet(_M_codecvt).encoding() >= 0)
+#endif
+	    __ret += _M_file.showmanyc() / _M_codecvt->max_length();
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::int_type
+    basic_filebuf<_CharT, _Traits>::
+    underflow()
+    {
+      int_type __ret = traits_type::eof();
+      const bool __testin = _M_mode & ios_base::in;
+      if (__testin)
+	{
+	  if (_M_writing)
+	    {
+	      if (overflow() == traits_type::eof())
+		return __ret;
+	      _M_set_buffer(-1);
+	      _M_writing = false;
+	    }
+	  // Check for pback madness, and if so switch back to the
+	  // normal buffers and jet outta here before expensive
+	  // fileops happen...
+	  _M_destroy_pback();
+
+	  if (this->gptr() < this->egptr())
+	    return traits_type::to_int_type(*this->gptr());
+
+	  // Get and convert input sequence.
+	  const size_t __buflen = _M_buf_size > 1 ? _M_buf_size - 1 : 1;
+
+	  // Will be set to true if ::read() returns 0 indicating EOF.
+	  bool __got_eof = false;
+	  // Number of internal characters produced.
+	  streamsize __ilen = 0;
+	  codecvt_base::result __r = codecvt_base::ok;
+	  if (__check_facet(_M_codecvt).always_noconv())
+	    {
+	      __ilen = _M_file.xsgetn(reinterpret_cast<char*>(this->eback()),
+				      __buflen);
+	      if (__ilen == 0)
+		__got_eof = true;
+	    }
+	  else
+	    {
+              // Worst-case number of external bytes.
+	      // XXX Not done encoding() == -1.
+	      const int __enc = _M_codecvt->encoding();
+	      streamsize __blen; // Minimum buffer size.
+	      streamsize __rlen; // Number of chars to read.
+	      if (__enc > 0)
+		__blen = __rlen = __buflen * __enc;
+	      else
+		{
+		  __blen = __buflen + _M_codecvt->max_length() - 1;
+		  __rlen = __buflen;
+		}
+	      const streamsize __remainder = _M_ext_end - _M_ext_next;
+	      __rlen = __rlen > __remainder ? __rlen - __remainder : 0;
+
+	      // An imbue in 'read' mode implies first converting the external
+	      // chars already present.
+	      if (_M_reading && this->egptr() == this->eback() && __remainder)
+		__rlen = 0;
+
+	      // Allocate buffer if necessary and move unconverted
+	      // bytes to front.
+	      if (_M_ext_buf_size < __blen)
+		{
+		  char* __buf = new char[__blen];
+		  if (__remainder)
+		    __builtin_memcpy(__buf, _M_ext_next, __remainder);
+
+		  delete [] _M_ext_buf;
+		  _M_ext_buf = __buf;
+		  _M_ext_buf_size = __blen;
+		}
+	      else if (__remainder)
+		__builtin_memmove(_M_ext_buf, _M_ext_next, __remainder);
+
+	      _M_ext_next = _M_ext_buf;
+	      _M_ext_end = _M_ext_buf + __remainder;
+	      _M_state_last = _M_state_cur;
+
+	      do
+		{
+		  if (__rlen > 0)
+		    {
+		      // Sanity check!
+		      // This may fail if the return value of
+		      // codecvt::max_length() is bogus.
+		      if (_M_ext_end - _M_ext_buf + __rlen > _M_ext_buf_size)
+			{
+			  __throw_ios_failure(__N("basic_filebuf::underflow "
+					      "codecvt::max_length() "
+					      "is not valid"));
+			}
+		      streamsize __elen = _M_file.xsgetn(_M_ext_end, __rlen);
+		      if (__elen == 0)
+			__got_eof = true;
+		      else if (__elen == -1)
+			break;
+		      _M_ext_end += __elen;
+		    }
+
+		  char_type* __iend = this->eback();
+		  if (_M_ext_next < _M_ext_end)
+		    __r = _M_codecvt->in(_M_state_cur, _M_ext_next,
+					 _M_ext_end, _M_ext_next,
+					 this->eback(),
+					 this->eback() + __buflen, __iend);
+		  if (__r == codecvt_base::noconv)
+		    {
+		      size_t __avail = _M_ext_end - _M_ext_buf;
+		      __ilen = std::min(__avail, __buflen);
+		      traits_type::copy(this->eback(),
+					reinterpret_cast<char_type*>
+					(_M_ext_buf), __ilen);
+		      _M_ext_next = _M_ext_buf + __ilen;
+		    }
+		  else
+		    __ilen = __iend - this->eback();
+
+		  // _M_codecvt->in may return error while __ilen > 0: this is
+		  // ok, and actually occurs in case of mixed encodings (e.g.,
+		  // XML files).
+		  if (__r == codecvt_base::error)
+		    break;
+
+		  __rlen = 1;
+		}
+	      while (__ilen == 0 && !__got_eof);
+	    }
+
+	  if (__ilen > 0)
+	    {
+	      _M_set_buffer(__ilen);
+	      _M_reading = true;
+	      __ret = traits_type::to_int_type(*this->gptr());
+	    }
+	  else if (__got_eof)
+	    {
+	      // If the actual end of file is reached, set 'uncommitted'
+	      // mode, thus allowing an immediate write without an
+	      // intervening seek.
+	      _M_set_buffer(-1);
+	      _M_reading = false;
+	      // However, reaching it while looping on partial means that
+	      // the file has got an incomplete character.
+	      if (__r == codecvt_base::partial)
+		__throw_ios_failure(__N("basic_filebuf::underflow "
+				    "incomplete character in file"));
+	    }
+	  else if (__r == codecvt_base::error)
+	    __throw_ios_failure(__N("basic_filebuf::underflow "
+				"invalid byte sequence in file"));
+	  else
+	    __throw_ios_failure(__N("basic_filebuf::underflow "
+				"error reading the file"));
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::int_type
+    basic_filebuf<_CharT, _Traits>::
+    pbackfail(int_type __i)
+    {
+      int_type __ret = traits_type::eof();
+      const bool __testin = _M_mode & ios_base::in;
+      if (__testin)
+	{
+	  if (_M_writing)
+	    {
+	      if (overflow() == traits_type::eof())
+		return __ret;
+	      _M_set_buffer(-1);
+	      _M_writing = false;
+	    }
+	  // Remember whether the pback buffer is active, otherwise below
+	  // we may try to store in it a second char (libstdc++/9761).
+	  const bool __testpb = _M_pback_init;
+	  const bool __testeof = traits_type::eq_int_type(__i, __ret);
+	  int_type __tmp;
+	  if (this->eback() < this->gptr())
+	    {
+	      this->gbump(-1);
+	      __tmp = traits_type::to_int_type(*this->gptr());
+	    }
+	  else if (this->seekoff(-1, ios_base::cur) != pos_type(off_type(-1)))
+	    {
+	      __tmp = this->underflow();
+	      if (traits_type::eq_int_type(__tmp, __ret))
+		return __ret;
+	    }
+	  else
+	    {
+	      // At the beginning of the buffer, need to make a
+	      // putback position available.  But the seek may fail
+	      // (f.i., at the beginning of a file, see
+	      // libstdc++/9439) and in that case we return
+	      // traits_type::eof().
+	      return __ret;
+	    }
+
+	  // Try to put back __i into input sequence in one of three ways.
+	  // Order these tests done in is unspecified by the standard.
+	  if (!__testeof && traits_type::eq_int_type(__i, __tmp))
+	    __ret = __i;
+	  else if (__testeof)
+	    __ret = traits_type::not_eof(__i);
+	  else if (!__testpb)
+	    {
+	      _M_create_pback();
+	      _M_reading = true;
+	      *this->gptr() = traits_type::to_char_type(__i);
+	      __ret = __i;
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::int_type
+    basic_filebuf<_CharT, _Traits>::
+    overflow(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      const bool __testeof = traits_type::eq_int_type(__c, __ret);
+      const bool __testout = _M_mode & ios_base::out;
+      if (__testout)
+	{
+          if (_M_reading)
+            {
+              _M_destroy_pback();
+              const int __gptr_off = _M_get_ext_pos(_M_state_last);
+              if (_M_seek(__gptr_off, ios_base::cur, _M_state_last)
+                  == pos_type(off_type(-1)))
+                return __ret;
+            }
+	  if (this->pbase() < this->pptr())
+	    {
+	      // If appropriate, append the overflow char.
+	      if (!__testeof)
+		{
+		  *this->pptr() = traits_type::to_char_type(__c);
+		  this->pbump(1);
+		}
+
+	      // Convert pending sequence to external representation,
+	      // and output.
+	      if (_M_convert_to_external(this->pbase(),
+					 this->pptr() - this->pbase()))
+		{
+		  _M_set_buffer(0);
+		  __ret = traits_type::not_eof(__c);
+		}
+	    }
+	  else if (_M_buf_size > 1)
+	    {
+	      // Overflow in 'uncommitted' mode: set _M_writing, set
+	      // the buffer to the initial 'write' mode, and put __c
+	      // into the buffer.
+	      _M_set_buffer(0);
+	      _M_writing = true;
+	      if (!__testeof)
+		{
+		  *this->pptr() = traits_type::to_char_type(__c);
+		  this->pbump(1);
+		}
+	      __ret = traits_type::not_eof(__c);
+	    }
+	  else
+	    {
+	      // Unbuffered.
+	      char_type __conv = traits_type::to_char_type(__c);
+	      if (__testeof || _M_convert_to_external(&__conv, 1))
+		{
+		  _M_writing = true;
+		  __ret = traits_type::not_eof(__c);
+		}
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    bool
+    basic_filebuf<_CharT, _Traits>::
+    _M_convert_to_external(_CharT* __ibuf, streamsize __ilen)
+    {
+      // Sizes of external and pending output.
+      streamsize __elen;
+      streamsize __plen;
+      if (__check_facet(_M_codecvt).always_noconv())
+	{
+	  __elen = _M_file.xsputn(reinterpret_cast<char*>(__ibuf), __ilen);
+	  __plen = __ilen;
+	}
+      else
+	{
+	  // Worst-case number of external bytes needed.
+	  // XXX Not done encoding() == -1.
+	  streamsize __blen = __ilen * _M_codecvt->max_length();
+	  char* __buf = static_cast<char*>(__builtin_alloca(__blen));
+
+	  char* __bend;
+	  const char_type* __iend;
+	  codecvt_base::result __r;
+	  __r = _M_codecvt->out(_M_state_cur, __ibuf, __ibuf + __ilen,
+				__iend, __buf, __buf + __blen, __bend);
+
+	  if (__r == codecvt_base::ok || __r == codecvt_base::partial)
+	    __blen = __bend - __buf;
+	  else if (__r == codecvt_base::noconv)
+	    {
+	      // Same as the always_noconv case above.
+	      __buf = reinterpret_cast<char*>(__ibuf);
+	      __blen = __ilen;
+	    }
+	  else
+	    __throw_ios_failure(__N("basic_filebuf::_M_convert_to_external "
+				    "conversion error"));
+  
+	  __elen = _M_file.xsputn(__buf, __blen);
+	  __plen = __blen;
+
+	  // Try once more for partial conversions.
+	  if (__r == codecvt_base::partial && __elen == __plen)
+	    {
+	      const char_type* __iresume = __iend;
+	      streamsize __rlen = this->pptr() - __iend;
+	      __r = _M_codecvt->out(_M_state_cur, __iresume,
+				    __iresume + __rlen, __iend, __buf,
+				    __buf + __blen, __bend);
+	      if (__r != codecvt_base::error)
+		{
+		  __rlen = __bend - __buf;
+		  __elen = _M_file.xsputn(__buf, __rlen);
+		  __plen = __rlen;
+		}
+	      else
+		__throw_ios_failure(__N("basic_filebuf::_M_convert_to_external "
+					"conversion error"));
+	    }
+	}
+      return __elen == __plen;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_filebuf<_CharT, _Traits>::
+    xsgetn(_CharT* __s, streamsize __n)
+    {
+      // Clear out pback buffer before going on to the real deal...
+      streamsize __ret = 0;
+      if (_M_pback_init)
+	{
+	  if (__n > 0 && this->gptr() == this->eback())
+	    {
+	      *__s++ = *this->gptr(); // emulate non-underflowing sbumpc
+	      this->gbump(1);
+	      __ret = 1;
+	      --__n;
+	    }
+	  _M_destroy_pback();
+	}
+      else if (_M_writing)
+	{
+ 	  if (overflow() == traits_type::eof())
+ 	    return __ret;
+ 	  _M_set_buffer(-1);
+ 	  _M_writing = false;
+ 	}
+ 
+      // Optimization in the always_noconv() case, to be generalized in the
+      // future: when __n > __buflen we read directly instead of using the
+      // buffer repeatedly.
+      const bool __testin = _M_mode & ios_base::in;
+      const streamsize __buflen = _M_buf_size > 1 ? _M_buf_size - 1 : 1;
+ 
+      if (__n > __buflen && __check_facet(_M_codecvt).always_noconv()
+ 	   && __testin)
+ 	 {
+ 	   // First, copy the chars already present in the buffer.
+ 	   const streamsize __avail = this->egptr() - this->gptr();
+ 	   if (__avail != 0)
+ 	     {
+	       traits_type::copy(__s, this->gptr(), __avail);
+ 	       __s += __avail;
+	       this->setg(this->eback(), this->gptr() + __avail,
+			  this->egptr());
+	       __ret += __avail;
+	       __n -= __avail;
+ 	     }
+ 
+ 	   // Need to loop in case of short reads (relatively common
+ 	   // with pipes).
+ 	   streamsize __len;
+ 	   for (;;)
+ 	     {
+ 	       __len = _M_file.xsgetn(reinterpret_cast<char*>(__s),
+ 				      __n);
+ 	       if (__len == -1)
+ 		 __throw_ios_failure(__N("basic_filebuf::xsgetn "
+ 					 "error reading the file"));
+ 	       if (__len == 0)
+ 		 break;
+ 
+ 	       __n -= __len;
+ 	       __ret += __len;
+ 	       if (__n == 0)
+ 		 break;
+ 
+ 	       __s += __len;
+ 	     }
+ 
+ 	   if (__n == 0)
+ 	     {
+ 	       _M_set_buffer(0);
+ 	       _M_reading = true;
+ 	     }
+ 	   else if (__len == 0)
+ 	     {
+ 	       // If end of file is reached, set 'uncommitted'
+ 	       // mode, thus allowing an immediate write without
+ 	       // an intervening seek.
+ 	       _M_set_buffer(-1);
+ 	       _M_reading = false;
+ 	     }
+ 	 }
+      else
+ 	 __ret += __streambuf_type::xsgetn(__s, __n);
+ 
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_filebuf<_CharT, _Traits>::
+    xsputn(const _CharT* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      // Optimization in the always_noconv() case, to be generalized in the
+      // future: when __n is sufficiently large we write directly instead of
+      // using the buffer.
+      const bool __testout = _M_mode & ios_base::out;
+      if (__check_facet(_M_codecvt).always_noconv()
+ 	   && __testout && !_M_reading)
+	{
+	  // Measurement would reveal the best choice.
+	  const streamsize __chunk = 1ul << 10;
+	  streamsize __bufavail = this->epptr() - this->pptr();
+
+	  // Don't mistake 'uncommitted' mode buffered with unbuffered.
+	  if (!_M_writing && _M_buf_size > 1)
+	    __bufavail = _M_buf_size - 1;
+
+	  const streamsize __limit = std::min(__chunk, __bufavail);
+	  if (__n >= __limit)
+	    {
+	      const streamsize __buffill = this->pptr() - this->pbase();
+	      const char* __buf = reinterpret_cast<const char*>(this->pbase());
+	      __ret = _M_file.xsputn_2(__buf, __buffill,
+				       reinterpret_cast<const char*>(__s),
+				       __n);
+	      if (__ret == __buffill + __n)
+		{
+		  _M_set_buffer(0);
+		  _M_writing = true;
+		}
+	      if (__ret > __buffill)
+		__ret -= __buffill;
+	      else
+		__ret = 0;
+	    }
+	  else
+	    __ret = __streambuf_type::xsputn(__s, __n);
+	}
+       else
+	 __ret = __streambuf_type::xsputn(__s, __n);
+       return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::__streambuf_type*
+    basic_filebuf<_CharT, _Traits>::
+    setbuf(char_type* __s, streamsize __n)
+    {
+      if (!this->is_open())
+	{
+	  if (__s == 0 && __n == 0)
+	    _M_buf_size = 1;
+	  else if (__s && __n > 0)
+	    {
+	      // This is implementation-defined behavior, and assumes that
+	      // an external char_type array of length __n exists and has
+	      // been pre-allocated. If this is not the case, things will
+	      // quickly blow up. When __n > 1, __n - 1 positions will be
+	      // used for the get area, __n - 1 for the put area and 1
+	      // position to host the overflow char of a full put area.
+	      // When __n == 1, 1 position will be used for the get area
+	      // and 0 for the put area, as in the unbuffered case above.
+	      _M_buf = __s;
+	      _M_buf_size = __n;
+	    }
+	}
+      return this;
+    }
+
+
+  // According to 27.8.1.4 p11 - 13, seekoff should ignore the last
+  // argument (of type openmode).
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode)
+    {
+      int __width = 0;
+      if (_M_codecvt)
+	__width = _M_codecvt->encoding();
+      if (__width < 0)
+	__width = 0;
+
+      pos_type __ret = pos_type(off_type(-1));
+      const bool __testfail = __off != 0 && __width <= 0;
+      if (this->is_open() && !__testfail)
+	{
+	  // tellg and tellp queries do not affect any state, unless
+	  // ! always_noconv and the put sequence is not empty.
+	  // In that case, determining the position requires converting the
+	  // put sequence. That doesn't use ext_buf, so requires a flush.
+	  bool __no_movement = __way == ios_base::cur && __off == 0
+	    && (!_M_writing || _M_codecvt->always_noconv());
+
+	  // Ditch any pback buffers to avoid confusion.
+	  if (!__no_movement)
+	    _M_destroy_pback();
+
+	  // Correct state at destination. Note that this is the correct
+	  // state for the current position during output, because
+	  // codecvt::unshift() returns the state to the initial state.
+	  // This is also the correct state at the end of the file because
+	  // an unshift sequence should have been written at the end.
+	  __state_type __state = _M_state_beg;
+	  off_type __computed_off = __off * __width;
+	  if (_M_reading && __way == ios_base::cur)
+	    {
+	      __state = _M_state_last;
+	      __computed_off += _M_get_ext_pos(__state);
+	    }
+	  if (!__no_movement)
+	    __ret = _M_seek(__computed_off, __way, __state);
+	  else
+	    {
+	      if (_M_writing)
+		__computed_off = this->pptr() - this->pbase();
+	      
+ 	      off_type __file_off = _M_file.seekoff(0, ios_base::cur);
+ 	      if (__file_off != off_type(-1))
+		{
+		  __ret = __file_off + __computed_off;
+		  __ret.state(__state);
+		}
+	    }
+	}
+      return __ret;
+    }
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 171. Strange seekpos() semantics due to joint position
+  // According to the resolution of DR 171, seekpos should ignore the last
+  // argument (of type openmode).
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    seekpos(pos_type __pos, ios_base::openmode)
+    {
+      pos_type __ret =  pos_type(off_type(-1));
+      if (this->is_open())
+	{
+	  // Ditch any pback buffers to avoid confusion.
+	  _M_destroy_pback();
+	  __ret = _M_seek(off_type(__pos), ios_base::beg, __pos.state());
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_filebuf<_CharT, _Traits>::pos_type
+    basic_filebuf<_CharT, _Traits>::
+    _M_seek(off_type __off, ios_base::seekdir __way, __state_type __state)
+    {
+      pos_type __ret = pos_type(off_type(-1));
+      if (_M_terminate_output())
+	{
+	  off_type __file_off = _M_file.seekoff(__off, __way);
+	  if (__file_off != off_type(-1))
+	    {
+	      _M_reading = false;
+	      _M_writing = false;
+	      _M_ext_next = _M_ext_end = _M_ext_buf;
+	      _M_set_buffer(-1);
+	      _M_state_cur = __state;
+	      __ret = __file_off;
+	      __ret.state(_M_state_cur);
+	    }
+	}
+      return __ret;
+    }
+
+  // Returns the distance from the end of the ext buffer to the point
+  // corresponding to gptr(). This is a negative value. Updates __state
+  // from eback() correspondence to gptr().
+  template<typename _CharT, typename _Traits>
+    int basic_filebuf<_CharT, _Traits>::
+    _M_get_ext_pos(__state_type& __state)
+    {
+      if (_M_codecvt->always_noconv())
+        return this->gptr() - this->egptr();
+      else
+        {
+          // Calculate offset from _M_ext_buf that corresponds to
+          // gptr(). Precondition: __state == _M_state_last, which
+          // corresponds to eback().
+          const int __gptr_off =
+            _M_codecvt->length(__state, _M_ext_buf, _M_ext_next,
+                               this->gptr() - this->eback());
+          return _M_ext_buf + __gptr_off - _M_ext_end;
+        }
+    }
+    
+  template<typename _CharT, typename _Traits>
+    bool
+    basic_filebuf<_CharT, _Traits>::
+    _M_terminate_output()
+    {
+      // Part one: update the output sequence.
+      bool __testvalid = true;
+      if (this->pbase() < this->pptr())
+	{
+	  const int_type __tmp = this->overflow();
+	  if (traits_type::eq_int_type(__tmp, traits_type::eof()))
+	    __testvalid = false;
+	}
+
+      // Part two: output unshift sequence.
+      if (_M_writing && !__check_facet(_M_codecvt).always_noconv()
+	  && __testvalid)
+	{
+	  // Note: this value is arbitrary, since there is no way to
+	  // get the length of the unshift sequence from codecvt,
+	  // without calling unshift.
+	  const size_t __blen = 128;
+	  char __buf[__blen];
+	  codecvt_base::result __r;
+	  streamsize __ilen = 0;
+
+	  do
+	    {
+	      char* __next;
+	      __r = _M_codecvt->unshift(_M_state_cur, __buf,
+					__buf + __blen, __next);
+	      if (__r == codecvt_base::error)
+		__testvalid = false;
+	      else if (__r == codecvt_base::ok ||
+		       __r == codecvt_base::partial)
+		{
+		  __ilen = __next - __buf;
+		  if (__ilen > 0)
+		    {
+		      const streamsize __elen = _M_file.xsputn(__buf, __ilen);
+		      if (__elen != __ilen)
+			__testvalid = false;
+		    }
+		}
+	    }
+	  while (__r == codecvt_base::partial && __ilen > 0 && __testvalid);
+
+	  if (__testvalid)
+	    {
+	      // This second call to overflow() is required by the standard,
+	      // but it's not clear why it's needed, since the output buffer
+	      // should be empty by this point (it should have been emptied
+	      // in the first call to overflow()).
+	      const int_type __tmp = this->overflow();
+	      if (traits_type::eq_int_type(__tmp, traits_type::eof()))
+		__testvalid = false;
+	    }
+	}
+      return __testvalid;
+    }
+
+  template<typename _CharT, typename _Traits>
+    int
+    basic_filebuf<_CharT, _Traits>::
+    sync()
+    {
+      // Make sure that the internal buffer resyncs its idea of
+      // the file position with the external file.
+      int __ret = 0;
+      if (this->pbase() < this->pptr())
+	{
+	  const int_type __tmp = this->overflow();
+	  if (traits_type::eq_int_type(__tmp, traits_type::eof()))
+	    __ret = -1;
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    void
+    basic_filebuf<_CharT, _Traits>::
+    imbue(const locale& __loc)
+    {
+      bool __testvalid = true;
+
+      const __codecvt_type* _M_codecvt_tmp = 0;
+      if (__builtin_expect(has_facet<__codecvt_type>(__loc), true))
+	_M_codecvt_tmp = &use_facet<__codecvt_type>(__loc);
+
+      if (this->is_open())
+	{
+	  // encoding() == -1 is ok only at the beginning.
+	  if ((_M_reading || _M_writing)
+	      && __check_facet(_M_codecvt).encoding() == -1)
+	    __testvalid = false;
+	  else
+	    {
+	      if (_M_reading)
+		{
+		  if (__check_facet(_M_codecvt).always_noconv())
+		    {
+		      if (_M_codecvt_tmp
+			  && !__check_facet(_M_codecvt_tmp).always_noconv())
+			__testvalid = this->seekoff(0, ios_base::cur, _M_mode)
+			              != pos_type(off_type(-1));
+		    }
+		  else
+		    {
+		      // External position corresponding to gptr().
+		      _M_ext_next = _M_ext_buf
+			+ _M_codecvt->length(_M_state_last, _M_ext_buf,
+					     _M_ext_next,
+					     this->gptr() - this->eback());
+		      const streamsize __remainder = _M_ext_end - _M_ext_next;
+		      if (__remainder)
+			__builtin_memmove(_M_ext_buf, _M_ext_next, __remainder);
+
+		      _M_ext_next = _M_ext_buf;
+		      _M_ext_end = _M_ext_buf + __remainder;
+		      _M_set_buffer(-1);
+		      _M_state_last = _M_state_cur = _M_state_beg;
+		    }
+		}
+	      else if (_M_writing && (__testvalid = _M_terminate_output()))
+		_M_set_buffer(-1);
+	    }
+	}
+
+      if (__testvalid)
+	_M_codecvt = _M_codecvt_tmp;
+      else
+	_M_codecvt = 0;
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class basic_filebuf<char>;
+  extern template class basic_ifstream<char>;
+  extern template class basic_ofstream<char>;
+  extern template class basic_fstream<char>;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class basic_filebuf<wchar_t>;
+  extern template class basic_ifstream<wchar_t>;
+  extern template class basic_ofstream<wchar_t>;
+  extern template class basic_fstream<wchar_t>;
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/functexcept.h

@@ -0,0 +1,106 @@
+// Function-Based Exception Support -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/functexcept.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{exception}
+ *
+ *  This header provides support for -fno-exceptions.
+ */
+
+//
+// ISO C++ 14882: 19.1  Exception classes
+//
+
+#ifndef _FUNCTEXCEPT_H
+#define _FUNCTEXCEPT_H 1
+
+#include <bits/c++config.h>
+#include <bits/exception_defines.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Helper for exception objects in <except>
+  void
+  __throw_bad_exception(void) __attribute__((__noreturn__));
+
+  // Helper for exception objects in <new>
+  void
+  __throw_bad_alloc(void) __attribute__((__noreturn__));
+
+  // Helper for exception objects in <typeinfo>
+  void
+  __throw_bad_cast(void) __attribute__((__noreturn__));
+
+  void
+  __throw_bad_typeid(void) __attribute__((__noreturn__));
+
+  // Helpers for exception objects in <stdexcept>
+  void
+  __throw_logic_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_domain_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_invalid_argument(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_length_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_out_of_range(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_runtime_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_range_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_overflow_error(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_underflow_error(const char*) __attribute__((__noreturn__));
+
+  // Helpers for exception objects in <ios>
+  void
+  __throw_ios_failure(const char*) __attribute__((__noreturn__));
+
+  void
+  __throw_system_error(int) __attribute__((__noreturn__));
+
+  void
+  __throw_future_error(int) __attribute__((__noreturn__));
+
+  // Helpers for exception objects in <functional>
+  void
+  __throw_bad_function_call() __attribute__((__noreturn__));
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/functional_hash.h

@@ -0,0 +1,212 @@
+// functional_hash.h header -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/functional_hash.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{functional}
+ */
+
+#ifndef _FUNCTIONAL_HASH_H
+#define _FUNCTIONAL_HASH_H 1
+
+#pragma GCC system_header
+
+#include <bits/hash_bytes.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /** @defgroup hashes Hashes
+   *  @ingroup functors
+   *
+   *   Hashing functors taking a variable type and returning a @c std::size_t.
+   *
+   *  @{
+   */
+
+  template<typename _Result, typename _Arg>
+    struct __hash_base
+    {
+      typedef _Result     result_type;
+      typedef _Arg      argument_type;
+    };
+
+  /// Primary class template hash.
+  template<typename _Tp>
+    struct hash;
+
+  /// Partial specializations for pointer types.
+  template<typename _Tp>
+    struct hash<_Tp*> : public __hash_base<size_t, _Tp*>
+    {
+      size_t
+      operator()(_Tp* __p) const noexcept
+      { return reinterpret_cast<size_t>(__p); }
+    };
+
+  // Explicit specializations for integer types.
+#define _Cxx_hashtable_define_trivial_hash(_Tp) 	\
+  template<>						\
+    struct hash<_Tp> : public __hash_base<size_t, _Tp>  \
+    {                                                   \
+      size_t                                            \
+      operator()(_Tp __val) const noexcept              \
+      { return static_cast<size_t>(__val); }            \
+    };
+
+  /// Explicit specialization for bool.
+  _Cxx_hashtable_define_trivial_hash(bool)
+
+  /// Explicit specialization for char.
+  _Cxx_hashtable_define_trivial_hash(char)
+
+  /// Explicit specialization for signed char.
+  _Cxx_hashtable_define_trivial_hash(signed char)
+
+  /// Explicit specialization for unsigned char.
+  _Cxx_hashtable_define_trivial_hash(unsigned char)
+
+  /// Explicit specialization for wchar_t.
+  _Cxx_hashtable_define_trivial_hash(wchar_t)
+
+  /// Explicit specialization for char16_t.
+  _Cxx_hashtable_define_trivial_hash(char16_t)
+
+  /// Explicit specialization for char32_t.
+  _Cxx_hashtable_define_trivial_hash(char32_t)
+
+  /// Explicit specialization for short.
+  _Cxx_hashtable_define_trivial_hash(short)
+
+  /// Explicit specialization for int.
+  _Cxx_hashtable_define_trivial_hash(int)
+
+  /// Explicit specialization for long.
+  _Cxx_hashtable_define_trivial_hash(long)
+
+  /// Explicit specialization for long long.
+  _Cxx_hashtable_define_trivial_hash(long long)
+
+  /// Explicit specialization for unsigned short.
+  _Cxx_hashtable_define_trivial_hash(unsigned short)
+
+  /// Explicit specialization for unsigned int.
+  _Cxx_hashtable_define_trivial_hash(unsigned int)
+
+  /// Explicit specialization for unsigned long.
+  _Cxx_hashtable_define_trivial_hash(unsigned long)
+
+  /// Explicit specialization for unsigned long long.
+  _Cxx_hashtable_define_trivial_hash(unsigned long long)
+
+#undef _Cxx_hashtable_define_trivial_hash
+
+  struct _Hash_impl
+  {
+    static size_t
+    hash(const void* __ptr, size_t __clength,
+	 size_t __seed = static_cast<size_t>(0xc70f6907UL))
+    { return _Hash_bytes(__ptr, __clength, __seed); }
+
+    template<typename _Tp>
+      static size_t
+      hash(const _Tp& __val)
+      { return hash(&__val, sizeof(__val)); }
+
+    template<typename _Tp>
+      static size_t
+      __hash_combine(const _Tp& __val, size_t __hash)
+      { return hash(&__val, sizeof(__val), __hash); }
+  };
+
+  struct _Fnv_hash_impl
+  {
+    static size_t
+    hash(const void* __ptr, size_t __clength,
+	 size_t __seed = static_cast<size_t>(2166136261UL))
+    { return _Fnv_hash_bytes(__ptr, __clength, __seed); }
+
+    template<typename _Tp>
+      static size_t
+      hash(const _Tp& __val)
+      { return hash(&__val, sizeof(__val)); }
+
+    template<typename _Tp>
+      static size_t
+      __hash_combine(const _Tp& __val, size_t __hash)
+      { return hash(&__val, sizeof(__val), __hash); }
+  };
+
+  /// Specialization for float.
+  template<>
+    struct hash<float> : public __hash_base<size_t, float>
+    {
+      size_t
+      operator()(float __val) const noexcept
+      {
+	// 0 and -0 both hash to zero.
+	return __val != 0.0f ? std::_Hash_impl::hash(__val) : 0;
+      }
+    };
+
+  /// Specialization for double.
+  template<>
+    struct hash<double> : public __hash_base<size_t, double>
+    {
+      size_t
+      operator()(double __val) const noexcept
+      {
+	// 0 and -0 both hash to zero.
+	return __val != 0.0 ? std::_Hash_impl::hash(__val) : 0;
+      }
+    };
+
+  /// Specialization for long double.
+  template<>
+    struct hash<long double>
+    : public __hash_base<size_t, long double>
+    {
+      _GLIBCXX_PURE size_t
+      operator()(long double __val) const noexcept;
+    };
+
+  // @} group hashes
+
+  // Hint about performance of hash functor. If not fast the hash based
+  // containers will cache the hash code.
+  // Default behavior is to consider that hasher are fast unless specified
+  // otherwise.
+  template<typename _Hash>
+    struct __is_fast_hash : public std::true_type
+    { };
+
+  template<>
+    struct __is_fast_hash<hash<long double>> : public std::false_type
+    { };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif // _FUNCTIONAL_HASH_H

contrib/sdk/sources/libstdc++-v3/include/bits/gslice.h

@@ -0,0 +1,185 @@
+// The template and inlines for the -*- C++ -*- gslice class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/gslice.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _GSLICE_H
+#define _GSLICE_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup numeric_arrays
+   * @{
+   */
+
+  /**
+   *  @brief  Class defining multi-dimensional subset of an array.
+   *
+   *  The slice class represents a multi-dimensional subset of an array,
+   *  specified by three parameter sets: start offset, size array, and stride
+   *  array.  The start offset is the index of the first element of the array
+   *  that is part of the subset.  The size and stride array describe each
+   *  dimension of the slice.  Size is the number of elements in that
+   *  dimension, and stride is the distance in the array between successive
+   *  elements in that dimension.  Each dimension's size and stride is taken
+   *  to begin at an array element described by the previous dimension.  The
+   *  size array and stride array must be the same size.
+   *
+   *  For example, if you have offset==3, stride[0]==11, size[1]==3,
+   *  stride[1]==3, then slice[0,0]==array[3], slice[0,1]==array[6],
+   *  slice[0,2]==array[9], slice[1,0]==array[14], slice[1,1]==array[17],
+   *  slice[1,2]==array[20].
+   */
+  class gslice
+  {
+  public:
+    ///  Construct an empty slice.
+    gslice();
+
+    /**
+     *  @brief  Construct a slice.
+     *
+     *  Constructs a slice with as many dimensions as the length of the @a l
+     *  and @a s arrays.
+     *
+     *  @param  __o  Offset in array of first element.
+     *  @param  __l  Array of dimension lengths.
+     *  @param  __s  Array of dimension strides between array elements.
+     */
+    gslice(size_t __o, const valarray<size_t>& __l, 
+	   const valarray<size_t>& __s);
+
+    // XXX: the IS says the copy-ctor and copy-assignment operators are
+    //      synthesized by the compiler but they are just unsuitable
+    //      for a ref-counted semantic
+    ///  Copy constructor.
+    gslice(const gslice&);
+
+    ///  Destructor.
+    ~gslice();
+
+    // XXX: See the note above.
+    ///  Assignment operator.
+    gslice& operator=(const gslice&);
+
+    ///  Return array offset of first slice element.
+    size_t           start() const;
+
+    ///  Return array of sizes of slice dimensions.
+    valarray<size_t> size() const;
+    
+    ///  Return array of array strides for each dimension.
+    valarray<size_t> stride() const;
+
+  private:
+    struct _Indexer
+    {
+      size_t _M_count;
+      size_t _M_start;
+      valarray<size_t> _M_size;
+      valarray<size_t> _M_stride;
+      valarray<size_t> _M_index; // Linear array of referenced indices
+
+      _Indexer()
+      : _M_count(1), _M_start(0), _M_size(), _M_stride(), _M_index() {}
+
+      _Indexer(size_t, const valarray<size_t>&,
+	       const valarray<size_t>&);
+
+      void
+      _M_increment_use()
+      { ++_M_count; }
+      
+      size_t
+      _M_decrement_use()
+      { return --_M_count; }
+    };
+
+    _Indexer* _M_index;
+
+    template<typename _Tp> friend class valarray;
+  };
+
+  inline size_t
+  gslice::start() const
+  { return _M_index ? _M_index->_M_start : 0; }
+
+  inline valarray<size_t>
+  gslice::size() const
+  { return _M_index ? _M_index->_M_size : valarray<size_t>(); }
+
+  inline valarray<size_t>
+  gslice::stride() const
+  { return _M_index ? _M_index->_M_stride : valarray<size_t>(); }
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 543. valarray slice default constructor
+  inline
+  gslice::gslice()
+  : _M_index(new gslice::_Indexer()) {}
+
+  inline
+  gslice::gslice(size_t __o, const valarray<size_t>& __l,
+		 const valarray<size_t>& __s)
+  : _M_index(new gslice::_Indexer(__o, __l, __s)) {}
+
+  inline
+  gslice::gslice(const gslice& __g)
+  : _M_index(__g._M_index)
+  { if (_M_index) _M_index->_M_increment_use(); }
+
+  inline
+  gslice::~gslice()
+  {
+    if (_M_index && _M_index->_M_decrement_use() == 0)
+      delete _M_index;
+  }
+
+  inline gslice&
+  gslice::operator=(const gslice& __g)
+  {
+    if (__g._M_index)
+      __g._M_index->_M_increment_use();
+    if (_M_index && _M_index->_M_decrement_use() == 0)
+      delete _M_index;
+    _M_index = __g._M_index;
+    return *this;
+  }
+
+  // @} group numeric_arrays
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _GSLICE_H */

contrib/sdk/sources/libstdc++-v3/include/bits/gslice_array.h

@@ -0,0 +1,218 @@
+// The template and inlines for the -*- C++ -*- gslice_array class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/gslice_array.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _GSLICE_ARRAY_H
+#define _GSLICE_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup numeric_arrays
+   * @{
+   */
+
+  /**
+   *  @brief  Reference to multi-dimensional subset of an array.
+   *
+   *  A gslice_array is a reference to the actual elements of an array
+   *  specified by a gslice.  The way to get a gslice_array is to call
+   *  operator[](gslice) on a valarray.  The returned gslice_array then
+   *  permits carrying operations out on the referenced subset of elements in
+   *  the original valarray.  For example, operator+=(valarray) will add
+   *  values to the subset of elements in the underlying valarray this
+   *  gslice_array refers to.
+   *
+   *  @param  Tp  Element type.
+   */
+  template<typename _Tp>
+    class gslice_array
+    {
+    public:
+      typedef _Tp value_type;
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 253. valarray helper functions are almost entirely useless
+
+      ///  Copy constructor.  Both slices refer to the same underlying array.
+      gslice_array(const gslice_array&);
+
+      ///  Assignment operator.  Assigns slice elements to corresponding
+      ///  elements of @a a.
+      gslice_array& operator=(const gslice_array&);
+
+      ///  Assign slice elements to corresponding elements of @a v.
+      void operator=(const valarray<_Tp>&) const;
+      ///  Multiply slice elements by corresponding elements of @a v.
+      void operator*=(const valarray<_Tp>&) const;
+      ///  Divide slice elements by corresponding elements of @a v.
+      void operator/=(const valarray<_Tp>&) const;
+      ///  Modulo slice elements by corresponding elements of @a v.
+      void operator%=(const valarray<_Tp>&) const;
+      ///  Add corresponding elements of @a v to slice elements.
+      void operator+=(const valarray<_Tp>&) const;
+      ///  Subtract corresponding elements of @a v from slice elements.
+      void operator-=(const valarray<_Tp>&) const;
+      ///  Logical xor slice elements with corresponding elements of @a v.
+      void operator^=(const valarray<_Tp>&) const;
+      ///  Logical and slice elements with corresponding elements of @a v.
+      void operator&=(const valarray<_Tp>&) const;
+      ///  Logical or slice elements with corresponding elements of @a v.
+      void operator|=(const valarray<_Tp>&) const;
+      ///  Left shift slice elements by corresponding elements of @a v.
+      void operator<<=(const valarray<_Tp>&) const;
+      ///  Right shift slice elements by corresponding elements of @a v.
+      void operator>>=(const valarray<_Tp>&) const;
+      ///  Assign all slice elements to @a t.
+      void operator=(const _Tp&) const;
+
+      template<class _Dom>
+        void operator=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator*=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator/=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator%=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator+=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator-=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator^=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator&=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator|=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator<<=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+        void operator>>=(const _Expr<_Dom, _Tp>&) const;
+
+    private:
+      _Array<_Tp>    _M_array;
+      const valarray<size_t>& _M_index;
+
+      friend class valarray<_Tp>;
+
+      gslice_array(_Array<_Tp>, const valarray<size_t>&);
+
+      // not implemented
+      gslice_array();
+    };
+
+  template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array(_Array<_Tp> __a,
+				    const valarray<size_t>& __i)
+    : _M_array(__a), _M_index(__i) {}
+
+  template<typename _Tp>
+    inline
+    gslice_array<_Tp>::gslice_array(const gslice_array<_Tp>& __a)
+    : _M_array(__a._M_array), _M_index(__a._M_index) {}
+
+  template<typename _Tp>
+    inline gslice_array<_Tp>&
+    gslice_array<_Tp>::operator=(const gslice_array<_Tp>& __a)
+    {
+      std::__valarray_copy(_Array<_Tp>(__a._M_array),
+			   _Array<size_t>(__a._M_index), _M_index.size(),
+			   _M_array, _Array<size_t>(_M_index));
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator=(const _Tp& __t) const
+    {
+      std::__valarray_fill(_M_array, _Array<size_t>(_M_index),
+			   _M_index.size(), __t);
+    }
+
+  template<typename _Tp>
+    inline void
+    gslice_array<_Tp>::operator=(const valarray<_Tp>& __v) const
+    {
+      std::__valarray_copy(_Array<_Tp>(__v), __v.size(),
+			   _M_array, _Array<size_t>(_M_index));
+    }
+
+  template<typename _Tp>
+    template<class _Dom>
+      inline void
+      gslice_array<_Tp>::operator=(const _Expr<_Dom, _Tp>& __e) const
+      {
+	std::__valarray_copy (__e, _M_index.size(), _M_array,
+			      _Array<size_t>(_M_index));
+      }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+    inline void								\
+    gslice_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const	\
+    {									\
+      _Array_augmented_##_Name(_M_array, _Array<size_t>(_M_index),	\
+			       _Array<_Tp>(__v), __v.size());		\
+    }									\
+									\
+  template<typename _Tp>                                                \
+    template<class _Dom>				                \
+      inline void							\
+      gslice_array<_Tp>::operator _Op##= (const _Expr<_Dom, _Tp>& __e) const\
+      {									\
+	_Array_augmented_##_Name(_M_array, _Array<size_t>(_M_index), __e,\
+				 _M_index.size());			\
+      }
+
+_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, __divides)
+_DEFINE_VALARRAY_OPERATOR(%, __modulus)
+_DEFINE_VALARRAY_OPERATOR(+, __plus)
+_DEFINE_VALARRAY_OPERATOR(-, __minus)
+_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
+_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
+_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
+_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+  // @} group numeric_arrays
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _GSLICE_ARRAY_H */

contrib/sdk/sources/libstdc++-v3/include/bits/hash_bytes.h

@@ -0,0 +1,59 @@
+// Declarations for hash functions. -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/hash_bytes.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{functional}
+ */
+
+#ifndef _HASH_BYTES_H
+#define _HASH_BYTES_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+namespace std
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Hash function implementation for the nontrivial specialization.
+  // All of them are based on a primitive that hashes a pointer to a
+  // byte array. The actual hash algorithm is not guaranteed to stay
+  // the same from release to release -- it may be updated or tuned to
+  // improve hash quality or speed.
+  size_t
+  _Hash_bytes(const void* __ptr, size_t __len, size_t __seed);
+
+  // A similar hash primitive, using the FNV hash algorithm. This
+  // algorithm is guaranteed to stay the same from release to release.
+  // (although it might not produce the same values on different
+  // machines.)
+  size_t
+  _Fnv_hash_bytes(const void* __ptr, size_t __len, size_t __seed);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/indirect_array.h

@@ -0,0 +1,212 @@
+// The template and inlines for the -*- C++ -*- indirect_array class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/indirect_array.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _INDIRECT_ARRAY_H
+#define _INDIRECT_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup numeric_arrays
+   * @{
+   */
+
+  /**
+   *  @brief  Reference to arbitrary subset of an array.
+   *
+   *  An indirect_array is a reference to the actual elements of an array
+   *  specified by an ordered array of indices.  The way to get an
+   *  indirect_array is to call operator[](valarray<size_t>) on a valarray.
+   *  The returned indirect_array then permits carrying operations out on the
+   *  referenced subset of elements in the original valarray.
+   *
+   *  For example, if an indirect_array is obtained using the array (4,2,0) as
+   *  an argument, and then assigned to an array containing (1,2,3), then the
+   *  underlying array will have array[0]==3, array[2]==2, and array[4]==1.
+   *
+   *  @param  Tp  Element type.
+   */
+  template <class _Tp>
+    class indirect_array
+    {
+    public:
+      typedef _Tp value_type;
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 253. valarray helper functions are almost entirely useless
+
+      ///  Copy constructor.  Both slices refer to the same underlying array.
+      indirect_array(const indirect_array&);
+
+      ///  Assignment operator.  Assigns elements to corresponding elements
+      ///  of @a a.
+      indirect_array& operator=(const indirect_array&);
+
+      ///  Assign slice elements to corresponding elements of @a v.
+      void operator=(const valarray<_Tp>&) const;
+      ///  Multiply slice elements by corresponding elements of @a v.
+      void operator*=(const valarray<_Tp>&) const;
+      ///  Divide slice elements by corresponding elements of @a v.
+      void operator/=(const valarray<_Tp>&) const;
+      ///  Modulo slice elements by corresponding elements of @a v.
+      void operator%=(const valarray<_Tp>&) const;
+      ///  Add corresponding elements of @a v to slice elements.
+      void operator+=(const valarray<_Tp>&) const;
+      ///  Subtract corresponding elements of @a v from slice elements.
+      void operator-=(const valarray<_Tp>&) const;
+      ///  Logical xor slice elements with corresponding elements of @a v.
+      void operator^=(const valarray<_Tp>&) const;
+      ///  Logical and slice elements with corresponding elements of @a v.
+      void operator&=(const valarray<_Tp>&) const;
+      ///  Logical or slice elements with corresponding elements of @a v.
+      void operator|=(const valarray<_Tp>&) const;
+      ///  Left shift slice elements by corresponding elements of @a v.
+      void operator<<=(const valarray<_Tp>&) const;
+      ///  Right shift slice elements by corresponding elements of @a v.
+      void operator>>=(const valarray<_Tp>&) const;
+      ///  Assign all slice elements to @a t.
+      void operator= (const _Tp&) const;
+      //    ~indirect_array();
+
+      template<class _Dom>
+      void operator=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator*=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator/=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator%=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator+=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator-=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator^=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator&=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator|=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator<<=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+      void operator>>=(const _Expr<_Dom, _Tp>&) const;
+
+    private:
+      ///  Copy constructor.  Both slices refer to the same underlying array.
+      indirect_array(_Array<_Tp>, size_t, _Array<size_t>);
+
+      friend class valarray<_Tp>;
+      friend class gslice_array<_Tp>;
+
+      const size_t	 _M_sz;
+      const _Array<size_t> _M_index;
+      const _Array<_Tp>	 _M_array;
+
+      // not implemented
+      indirect_array();
+    };
+
+  template<typename _Tp>
+    inline
+    indirect_array<_Tp>::indirect_array(const indirect_array<_Tp>& __a)
+    : _M_sz(__a._M_sz), _M_index(__a._M_index), _M_array(__a._M_array) {}
+
+  template<typename _Tp>
+    inline
+    indirect_array<_Tp>::indirect_array(_Array<_Tp> __a, size_t __s,
+					_Array<size_t> __i)
+    : _M_sz(__s), _M_index(__i), _M_array(__a) {}
+
+  template<typename _Tp>
+    inline indirect_array<_Tp>&
+    indirect_array<_Tp>::operator=(const indirect_array<_Tp>& __a)
+    {
+      std::__valarray_copy(__a._M_array, _M_sz, __a._M_index, _M_array,
+			   _M_index);
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator=(const _Tp& __t) const
+    { std::__valarray_fill(_M_array, _M_index, _M_sz, __t); }
+
+  template<typename _Tp>
+    inline void
+    indirect_array<_Tp>::operator=(const valarray<_Tp>& __v) const
+    { std::__valarray_copy(_Array<_Tp>(__v), _M_sz, _M_array, _M_index); }
+
+  template<typename _Tp>
+    template<class _Dom>
+      inline void
+      indirect_array<_Tp>::operator=(const _Expr<_Dom, _Tp>& __e) const
+      { std::__valarray_copy(__e, _M_sz, _M_array, _M_index); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+    inline void								\
+    indirect_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const\
+    {									\
+      _Array_augmented_##_Name(_M_array, _M_index, _Array<_Tp>(__v), _M_sz); \
+    }									\
+									\
+  template<typename _Tp>                                                \
+    template<class _Dom>				                \
+      inline void							\
+      indirect_array<_Tp>::operator _Op##=(const _Expr<_Dom,_Tp>& __e) const\
+      {									\
+	_Array_augmented_##_Name(_M_array, _M_index, __e, _M_sz);	\
+      }
+
+_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, __divides)
+_DEFINE_VALARRAY_OPERATOR(%, __modulus)
+_DEFINE_VALARRAY_OPERATOR(+, __plus)
+_DEFINE_VALARRAY_OPERATOR(-, __minus)
+_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
+_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
+_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
+_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+  // @} group numeric_arrays
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _INDIRECT_ARRAY_H */

contrib/sdk/sources/libstdc++-v3/include/bits/ios_base.h

@@ -0,0 +1,975 @@
+// Iostreams base classes -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ios_base.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ios}
+ */
+
+//
+// ISO C++ 14882: 27.4  Iostreams base classes
+//
+
+#ifndef _IOS_BASE_H
+#define _IOS_BASE_H 1
+
+#pragma GCC system_header
+
+#include <ext/atomicity.h>
+#include <bits/localefwd.h>
+#include <bits/locale_classes.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // The following definitions of bitmask types are enums, not ints,
+  // as permitted (but not required) in the standard, in order to provide
+  // better type safety in iostream calls.  A side effect is that
+  // expressions involving them are no longer compile-time constants.
+  enum _Ios_Fmtflags 
+    { 
+      _S_boolalpha 	= 1L << 0,
+      _S_dec 		= 1L << 1,
+      _S_fixed 		= 1L << 2,
+      _S_hex 		= 1L << 3,
+      _S_internal 	= 1L << 4,
+      _S_left 		= 1L << 5,
+      _S_oct 		= 1L << 6,
+      _S_right 		= 1L << 7,
+      _S_scientific 	= 1L << 8,
+      _S_showbase 	= 1L << 9,
+      _S_showpoint 	= 1L << 10,
+      _S_showpos 	= 1L << 11,
+      _S_skipws 	= 1L << 12,
+      _S_unitbuf 	= 1L << 13,
+      _S_uppercase 	= 1L << 14,
+      _S_adjustfield 	= _S_left | _S_right | _S_internal,
+      _S_basefield 	= _S_dec | _S_oct | _S_hex,
+      _S_floatfield 	= _S_scientific | _S_fixed,
+      _S_ios_fmtflags_end = 1L << 16 
+    };
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Fmtflags
+  operator&(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Fmtflags
+  operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Fmtflags
+  operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
+  { return _Ios_Fmtflags(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Fmtflags
+  operator~(_Ios_Fmtflags __a)
+  { return _Ios_Fmtflags(~static_cast<int>(__a)); }
+
+  inline const _Ios_Fmtflags&
+  operator|=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a | __b; }
+
+  inline const _Ios_Fmtflags&
+  operator&=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a & __b; }
+
+  inline const _Ios_Fmtflags&
+  operator^=(_Ios_Fmtflags& __a, _Ios_Fmtflags __b)
+  { return __a = __a ^ __b; }
+
+
+  enum _Ios_Openmode 
+    { 
+      _S_app 		= 1L << 0,
+      _S_ate 		= 1L << 1,
+      _S_bin 		= 1L << 2,
+      _S_in 		= 1L << 3,
+      _S_out 		= 1L << 4,
+      _S_trunc 		= 1L << 5,
+      _S_ios_openmode_end = 1L << 16 
+    };
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Openmode
+  operator&(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Openmode
+  operator|(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Openmode
+  operator^(_Ios_Openmode __a, _Ios_Openmode __b)
+  { return _Ios_Openmode(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Openmode
+  operator~(_Ios_Openmode __a)
+  { return _Ios_Openmode(~static_cast<int>(__a)); }
+
+  inline const _Ios_Openmode&
+  operator|=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a | __b; }
+
+  inline const _Ios_Openmode&
+  operator&=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a & __b; }
+
+  inline const _Ios_Openmode&
+  operator^=(_Ios_Openmode& __a, _Ios_Openmode __b)
+  { return __a = __a ^ __b; }
+
+
+  enum _Ios_Iostate
+    { 
+      _S_goodbit 		= 0,
+      _S_badbit 		= 1L << 0,
+      _S_eofbit 		= 1L << 1,
+      _S_failbit		= 1L << 2,
+      _S_ios_iostate_end = 1L << 16 
+    };
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Iostate
+  operator&(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) & static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Iostate
+  operator|(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) | static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Iostate
+  operator^(_Ios_Iostate __a, _Ios_Iostate __b)
+  { return _Ios_Iostate(static_cast<int>(__a) ^ static_cast<int>(__b)); }
+
+  inline _GLIBCXX_CONSTEXPR _Ios_Iostate
+  operator~(_Ios_Iostate __a)
+  { return _Ios_Iostate(~static_cast<int>(__a)); }
+
+  inline const _Ios_Iostate&
+  operator|=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a | __b; }
+
+  inline const _Ios_Iostate&
+  operator&=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a & __b; }
+
+  inline const  _Ios_Iostate&
+  operator^=(_Ios_Iostate& __a, _Ios_Iostate __b)
+  { return __a = __a ^ __b; }
+
+
+  enum _Ios_Seekdir 
+    { 
+      _S_beg = 0,
+      _S_cur = _GLIBCXX_STDIO_SEEK_CUR,
+      _S_end = _GLIBCXX_STDIO_SEEK_END,
+      _S_ios_seekdir_end = 1L << 16 
+    };
+
+  // 27.4.2  Class ios_base
+  /**
+   *  @brief  The base of the I/O class hierarchy.
+   *  @ingroup io
+   *
+   *  This class defines everything that can be defined about I/O that does
+   *  not depend on the type of characters being input or output.  Most
+   *  people will only see @c ios_base when they need to specify the full
+   *  name of the various I/O flags (e.g., the openmodes).
+  */
+  class ios_base
+  {
+  public:
+
+    /** 
+     *  @brief These are thrown to indicate problems with io.
+     *  @ingroup exceptions
+     *
+     *  27.4.2.1.1  Class ios_base::failure
+     */
+    class failure : public exception
+    {
+    public:
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 48.  Use of non-existent exception constructor
+      explicit
+      failure(const string& __str) throw();
+
+      // This declaration is not useless:
+      // http://gcc.gnu.org/onlinedocs/gcc-4.3.2/gcc/Vague-Linkage.html
+      virtual
+      ~failure() throw();
+
+      virtual const char*
+      what() const throw();
+
+    private:
+      string _M_msg;
+    };
+
+    // 27.4.2.1.2  Type ios_base::fmtflags
+    /**
+     *  @brief This is a bitmask type.
+     *
+     *  @c @a _Ios_Fmtflags is implementation-defined, but it is valid to
+     *  perform bitwise operations on these values and expect the Right
+     *  Thing to happen.  Defined objects of type fmtflags are:
+     *  - boolalpha
+     *  - dec
+     *  - fixed
+     *  - hex
+     *  - internal
+     *  - left
+     *  - oct
+     *  - right
+     *  - scientific
+     *  - showbase
+     *  - showpoint
+     *  - showpos
+     *  - skipws
+     *  - unitbuf
+     *  - uppercase
+     *  - adjustfield
+     *  - basefield
+     *  - floatfield
+    */
+    typedef _Ios_Fmtflags fmtflags;
+
+    /// Insert/extract @c bool in alphabetic rather than numeric format.
+    static const fmtflags boolalpha =   _S_boolalpha;
+
+    /// Converts integer input or generates integer output in decimal base.
+    static const fmtflags dec =         _S_dec;
+
+    /// Generate floating-point output in fixed-point notation.
+    static const fmtflags fixed =       _S_fixed;
+
+    /// Converts integer input or generates integer output in hexadecimal base.
+    static const fmtflags hex =         _S_hex;
+
+    /// Adds fill characters at a designated internal point in certain
+    /// generated output, or identical to @c right if no such point is
+    /// designated.
+    static const fmtflags internal =    _S_internal;
+
+    /// Adds fill characters on the right (final positions) of certain
+    /// generated output.  (I.e., the thing you print is flush left.)
+    static const fmtflags left =        _S_left;
+
+    /// Converts integer input or generates integer output in octal base.
+    static const fmtflags oct =         _S_oct;
+
+    /// Adds fill characters on the left (initial positions) of certain
+    /// generated output.  (I.e., the thing you print is flush right.)
+    static const fmtflags right =       _S_right;
+
+    /// Generates floating-point output in scientific notation.
+    static const fmtflags scientific =  _S_scientific;
+
+    /// Generates a prefix indicating the numeric base of generated integer
+    /// output.
+    static const fmtflags showbase =    _S_showbase;
+
+    /// Generates a decimal-point character unconditionally in generated
+    /// floating-point output.
+    static const fmtflags showpoint =   _S_showpoint;
+
+    /// Generates a + sign in non-negative generated numeric output.
+    static const fmtflags showpos =     _S_showpos;
+
+    /// Skips leading white space before certain input operations.
+    static const fmtflags skipws =      _S_skipws;
+
+    /// Flushes output after each output operation.
+    static const fmtflags unitbuf =     _S_unitbuf;
+
+    /// Replaces certain lowercase letters with their uppercase equivalents
+    /// in generated output.
+    static const fmtflags uppercase =   _S_uppercase;
+
+    /// A mask of left|right|internal.  Useful for the 2-arg form of @c setf.
+    static const fmtflags adjustfield = _S_adjustfield;
+
+    /// A mask of dec|oct|hex.  Useful for the 2-arg form of @c setf.
+    static const fmtflags basefield =   _S_basefield;
+
+    /// A mask of scientific|fixed.  Useful for the 2-arg form of @c setf.
+    static const fmtflags floatfield =  _S_floatfield;
+
+    // 27.4.2.1.3  Type ios_base::iostate
+    /**
+     *  @brief This is a bitmask type.
+     *
+     *  @c @a _Ios_Iostate is implementation-defined, but it is valid to
+     *  perform bitwise operations on these values and expect the Right
+     *  Thing to happen.  Defined objects of type iostate are:
+     *  - badbit
+     *  - eofbit
+     *  - failbit
+     *  - goodbit
+    */
+    typedef _Ios_Iostate iostate;
+
+    /// Indicates a loss of integrity in an input or output sequence (such
+    /// as an irrecoverable read error from a file).
+    static const iostate badbit =	_S_badbit;
+
+    /// Indicates that an input operation reached the end of an input sequence.
+    static const iostate eofbit =	_S_eofbit;
+
+    /// Indicates that an input operation failed to read the expected
+    /// characters, or that an output operation failed to generate the
+    /// desired characters.
+    static const iostate failbit =	_S_failbit;
+
+    /// Indicates all is well.
+    static const iostate goodbit =	_S_goodbit;
+
+    // 27.4.2.1.4  Type ios_base::openmode
+    /**
+     *  @brief This is a bitmask type.
+     *
+     *  @c @a _Ios_Openmode is implementation-defined, but it is valid to
+     *  perform bitwise operations on these values and expect the Right
+     *  Thing to happen.  Defined objects of type openmode are:
+     *  - app
+     *  - ate
+     *  - binary
+     *  - in
+     *  - out
+     *  - trunc
+    */
+    typedef _Ios_Openmode openmode;
+
+    /// Seek to end before each write.
+    static const openmode app =		_S_app;
+
+    /// Open and seek to end immediately after opening.
+    static const openmode ate =		_S_ate;
+
+    /// Perform input and output in binary mode (as opposed to text mode).
+    /// This is probably not what you think it is; see
+    /// http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch27s02.html
+    static const openmode binary =	_S_bin;
+
+    /// Open for input.  Default for @c ifstream and fstream.
+    static const openmode in =		_S_in;
+
+    /// Open for output.  Default for @c ofstream and fstream.
+    static const openmode out =		_S_out;
+
+    /// Open for input.  Default for @c ofstream.
+    static const openmode trunc =	_S_trunc;
+
+    // 27.4.2.1.5  Type ios_base::seekdir
+    /**
+     *  @brief This is an enumerated type.
+     *
+     *  @c @a _Ios_Seekdir is implementation-defined.  Defined values
+     *  of type seekdir are:
+     *  - beg
+     *  - cur, equivalent to @c SEEK_CUR in the C standard library.
+     *  - end, equivalent to @c SEEK_END in the C standard library.
+    */
+    typedef _Ios_Seekdir seekdir;
+
+    /// Request a seek relative to the beginning of the stream.
+    static const seekdir beg =		_S_beg;
+
+    /// Request a seek relative to the current position within the sequence.
+    static const seekdir cur =		_S_cur;
+
+    /// Request a seek relative to the current end of the sequence.
+    static const seekdir end =		_S_end;
+
+    // Annex D.6
+    typedef int io_state;
+    typedef int open_mode;
+    typedef int seek_dir;
+
+    typedef std::streampos streampos;
+    typedef std::streamoff streamoff;
+
+    // Callbacks;
+    /**
+     *  @brief  The set of events that may be passed to an event callback.
+     *
+     *  erase_event is used during ~ios() and copyfmt().  imbue_event is used
+     *  during imbue().  copyfmt_event is used during copyfmt().
+    */
+    enum event
+    {
+      erase_event,
+      imbue_event,
+      copyfmt_event
+    };
+
+    /**
+     *  @brief  The type of an event callback function.
+     *  @param  __e  One of the members of the event enum.
+     *  @param  __b  Reference to the ios_base object.
+     *  @param  __i  The integer provided when the callback was registered.
+     *
+     *  Event callbacks are user defined functions that get called during
+     *  several ios_base and basic_ios functions, specifically imbue(),
+     *  copyfmt(), and ~ios().
+    */
+    typedef void (*event_callback) (event __e, ios_base& __b, int __i);
+
+    /**
+     *  @brief  Add the callback __fn with parameter __index.
+     *  @param  __fn  The function to add.
+     *  @param  __index  The integer to pass to the function when invoked.
+     *
+     *  Registers a function as an event callback with an integer parameter to
+     *  be passed to the function when invoked.  Multiple copies of the
+     *  function are allowed.  If there are multiple callbacks, they are
+     *  invoked in the order they were registered.
+    */
+    void
+    register_callback(event_callback __fn, int __index);
+
+  protected:
+    streamsize		_M_precision;
+    streamsize		_M_width;
+    fmtflags		_M_flags;
+    iostate		_M_exception;
+    iostate		_M_streambuf_state;
+
+    // 27.4.2.6  Members for callbacks
+    // 27.4.2.6  ios_base callbacks
+    struct _Callback_list
+    {
+      // Data Members
+      _Callback_list*		_M_next;
+      ios_base::event_callback	_M_fn;
+      int			_M_index;
+      _Atomic_word		_M_refcount;  // 0 means one reference.
+
+      _Callback_list(ios_base::event_callback __fn, int __index,
+		     _Callback_list* __cb)
+      : _M_next(__cb), _M_fn(__fn), _M_index(__index), _M_refcount(0) { }
+
+      void
+      _M_add_reference() { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
+
+      // 0 => OK to delete.
+      int
+      _M_remove_reference() 
+      {
+        // Be race-detector-friendly.  For more info see bits/c++config.
+        _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);
+        int __res = __gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1);
+        if (__res == 0)
+          {
+            _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);
+          }
+        return __res;
+      }
+    };
+
+     _Callback_list*	_M_callbacks;
+
+    void
+    _M_call_callbacks(event __ev) throw();
+
+    void
+    _M_dispose_callbacks(void) throw();
+
+    // 27.4.2.5  Members for iword/pword storage
+    struct _Words
+    {
+      void*	_M_pword;
+      long	_M_iword;
+      _Words() : _M_pword(0), _M_iword(0) { }
+    };
+
+    // Only for failed iword/pword calls.
+    _Words		_M_word_zero;
+
+    // Guaranteed storage.
+    // The first 5 iword and pword slots are reserved for internal use.
+    enum { _S_local_word_size = 8 };
+    _Words		_M_local_word[_S_local_word_size];
+
+    // Allocated storage.
+    int			_M_word_size;
+    _Words*		_M_word;
+
+    _Words&
+    _M_grow_words(int __index, bool __iword);
+
+    // Members for locale and locale caching.
+    locale		_M_ios_locale;
+
+    void
+    _M_init() throw();
+
+  public:
+
+    // 27.4.2.1.6  Class ios_base::Init
+    // Used to initialize standard streams. In theory, g++ could use
+    // -finit-priority to order this stuff correctly without going
+    // through these machinations.
+    class Init
+    {
+      friend class ios_base;
+    public:
+      Init();
+      ~Init();
+
+    private:
+      static _Atomic_word	_S_refcount;
+      static bool		_S_synced_with_stdio;
+    };
+
+    // [27.4.2.2] fmtflags state functions
+    /**
+     *  @brief  Access to format flags.
+     *  @return  The format control flags for both input and output.
+    */
+    fmtflags
+    flags() const
+    { return _M_flags; }
+
+    /**
+     *  @brief  Setting new format flags all at once.
+     *  @param  __fmtfl  The new flags to set.
+     *  @return  The previous format control flags.
+     *
+     *  This function overwrites all the format flags with @a __fmtfl.
+    */
+    fmtflags
+    flags(fmtflags __fmtfl)
+    {
+      fmtflags __old = _M_flags;
+      _M_flags = __fmtfl;
+      return __old;
+    }
+
+    /**
+     *  @brief  Setting new format flags.
+     *  @param  __fmtfl  Additional flags to set.
+     *  @return  The previous format control flags.
+     *
+     *  This function sets additional flags in format control.  Flags that
+     *  were previously set remain set.
+    */
+    fmtflags
+    setf(fmtflags __fmtfl)
+    {
+      fmtflags __old = _M_flags;
+      _M_flags |= __fmtfl;
+      return __old;
+    }
+
+    /**
+     *  @brief  Setting new format flags.
+     *  @param  __fmtfl  Additional flags to set.
+     *  @param  __mask  The flags mask for @a fmtfl.
+     *  @return  The previous format control flags.
+     *
+     *  This function clears @a mask in the format flags, then sets
+     *  @a fmtfl @c & @a mask.  An example mask is @c ios_base::adjustfield.
+    */
+    fmtflags
+    setf(fmtflags __fmtfl, fmtflags __mask)
+    {
+      fmtflags __old = _M_flags;
+      _M_flags &= ~__mask;
+      _M_flags |= (__fmtfl & __mask);
+      return __old;
+    }
+
+    /**
+     *  @brief  Clearing format flags.
+     *  @param  __mask  The flags to unset.
+     *
+     *  This function clears @a __mask in the format flags.
+    */
+    void
+    unsetf(fmtflags __mask)
+    { _M_flags &= ~__mask; }
+
+    /**
+     *  @brief  Flags access.
+     *  @return  The precision to generate on certain output operations.
+     *
+     *  Be careful if you try to give a definition of @a precision here; see
+     *  DR 189.
+    */
+    streamsize
+    precision() const
+    { return _M_precision; }
+
+    /**
+     *  @brief  Changing flags.
+     *  @param  __prec  The new precision value.
+     *  @return  The previous value of precision().
+    */
+    streamsize
+    precision(streamsize __prec)
+    {
+      streamsize __old = _M_precision;
+      _M_precision = __prec;
+      return __old;
+    }
+
+    /**
+     *  @brief  Flags access.
+     *  @return  The minimum field width to generate on output operations.
+     *
+     *  <em>Minimum field width</em> refers to the number of characters.
+    */
+    streamsize
+    width() const
+    { return _M_width; }
+
+    /**
+     *  @brief  Changing flags.
+     *  @param  __wide  The new width value.
+     *  @return  The previous value of width().
+    */
+    streamsize
+    width(streamsize __wide)
+    {
+      streamsize __old = _M_width;
+      _M_width = __wide;
+      return __old;
+    }
+
+    // [27.4.2.4] ios_base static members
+    /**
+     *  @brief  Interaction with the standard C I/O objects.
+     *  @param  __sync  Whether to synchronize or not.
+     *  @return  True if the standard streams were previously synchronized.
+     *
+     *  The synchronization referred to is @e only that between the standard
+     *  C facilities (e.g., stdout) and the standard C++ objects (e.g.,
+     *  cout).  User-declared streams are unaffected.  See
+     *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt11ch28s02.html
+    */
+    static bool
+    sync_with_stdio(bool __sync = true);
+
+    // [27.4.2.3] ios_base locale functions
+    /**
+     *  @brief  Setting a new locale.
+     *  @param  __loc  The new locale.
+     *  @return  The previous locale.
+     *
+     *  Sets the new locale for this stream, and then invokes each callback
+     *  with imbue_event.
+    */
+    locale
+    imbue(const locale& __loc) throw();
+
+    /**
+     *  @brief  Locale access
+     *  @return  A copy of the current locale.
+     *
+     *  If @c imbue(loc) has previously been called, then this function
+     *  returns @c loc.  Otherwise, it returns a copy of @c std::locale(),
+     *  the global C++ locale.
+    */
+    locale
+    getloc() const
+    { return _M_ios_locale; }
+
+    /**
+     *  @brief  Locale access
+     *  @return  A reference to the current locale.
+     *
+     *  Like getloc above, but returns a reference instead of
+     *  generating a copy.
+    */
+    const locale&
+    _M_getloc() const
+    { return _M_ios_locale; }
+
+    // [27.4.2.5] ios_base storage functions
+    /**
+     *  @brief  Access to unique indices.
+     *  @return  An integer different from all previous calls.
+     *
+     *  This function returns a unique integer every time it is called.  It
+     *  can be used for any purpose, but is primarily intended to be a unique
+     *  index for the iword and pword functions.  The expectation is that an
+     *  application calls xalloc in order to obtain an index in the iword and
+     *  pword arrays that can be used without fear of conflict.
+     *
+     *  The implementation maintains a static variable that is incremented and
+     *  returned on each invocation.  xalloc is guaranteed to return an index
+     *  that is safe to use in the iword and pword arrays.
+    */
+    static int
+    xalloc() throw();
+
+    /**
+     *  @brief  Access to integer array.
+     *  @param  __ix  Index into the array.
+     *  @return  A reference to an integer associated with the index.
+     *
+     *  The iword function provides access to an array of integers that can be
+     *  used for any purpose.  The array grows as required to hold the
+     *  supplied index.  All integers in the array are initialized to 0.
+     *
+     *  The implementation reserves several indices.  You should use xalloc to
+     *  obtain an index that is safe to use.  Also note that since the array
+     *  can grow dynamically, it is not safe to hold onto the reference.
+    */
+    long&
+    iword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_size)
+			? _M_word[__ix] : _M_grow_words(__ix, true);
+      return __word._M_iword;
+    }
+
+    /**
+     *  @brief  Access to void pointer array.
+     *  @param  __ix  Index into the array.
+     *  @return  A reference to a void* associated with the index.
+     *
+     *  The pword function provides access to an array of pointers that can be
+     *  used for any purpose.  The array grows as required to hold the
+     *  supplied index.  All pointers in the array are initialized to 0.
+     *
+     *  The implementation reserves several indices.  You should use xalloc to
+     *  obtain an index that is safe to use.  Also note that since the array
+     *  can grow dynamically, it is not safe to hold onto the reference.
+    */
+    void*&
+    pword(int __ix)
+    {
+      _Words& __word = (__ix < _M_word_size)
+			? _M_word[__ix] : _M_grow_words(__ix, false);
+      return __word._M_pword;
+    }
+
+    // Destructor
+    /**
+     *  Invokes each callback with erase_event.  Destroys local storage.
+     *
+     *  Note that the ios_base object for the standard streams never gets
+     *  destroyed.  As a result, any callbacks registered with the standard
+     *  streams will not get invoked with erase_event (unless copyfmt is
+     *  used).
+    */
+    virtual ~ios_base();
+
+  protected:
+    ios_base() throw ();
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 50.  Copy constructor and assignment operator of ios_base
+  private:
+    ios_base(const ios_base&);
+
+    ios_base&
+    operator=(const ios_base&);
+  };
+
+  // [27.4.5.1] fmtflags manipulators
+  /// Calls base.setf(ios_base::boolalpha).
+  inline ios_base&
+  boolalpha(ios_base& __base)
+  {
+    __base.setf(ios_base::boolalpha);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::boolalpha).
+  inline ios_base&
+  noboolalpha(ios_base& __base)
+  {
+    __base.unsetf(ios_base::boolalpha);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::showbase).
+  inline ios_base&
+  showbase(ios_base& __base)
+  {
+    __base.setf(ios_base::showbase);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::showbase).
+  inline ios_base&
+  noshowbase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showbase);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::showpoint).
+  inline ios_base&
+  showpoint(ios_base& __base)
+  {
+    __base.setf(ios_base::showpoint);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::showpoint).
+  inline ios_base&
+  noshowpoint(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpoint);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::showpos).
+  inline ios_base&
+  showpos(ios_base& __base)
+  {
+    __base.setf(ios_base::showpos);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::showpos).
+  inline ios_base&
+  noshowpos(ios_base& __base)
+  {
+    __base.unsetf(ios_base::showpos);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::skipws).
+  inline ios_base&
+  skipws(ios_base& __base)
+  {
+    __base.setf(ios_base::skipws);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::skipws).
+  inline ios_base&
+  noskipws(ios_base& __base)
+  {
+    __base.unsetf(ios_base::skipws);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::uppercase).
+  inline ios_base&
+  uppercase(ios_base& __base)
+  {
+    __base.setf(ios_base::uppercase);
+    return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::uppercase).
+  inline ios_base&
+  nouppercase(ios_base& __base)
+  {
+    __base.unsetf(ios_base::uppercase);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::unitbuf).
+  inline ios_base&
+  unitbuf(ios_base& __base)
+  {
+     __base.setf(ios_base::unitbuf);
+     return __base;
+  }
+
+  /// Calls base.unsetf(ios_base::unitbuf).
+  inline ios_base&
+  nounitbuf(ios_base& __base)
+  {
+     __base.unsetf(ios_base::unitbuf);
+     return __base;
+  }
+
+  // [27.4.5.2] adjustfield manipulators
+  /// Calls base.setf(ios_base::internal, ios_base::adjustfield).
+  inline ios_base&
+  internal(ios_base& __base)
+  {
+     __base.setf(ios_base::internal, ios_base::adjustfield);
+     return __base;
+  }
+
+  /// Calls base.setf(ios_base::left, ios_base::adjustfield).
+  inline ios_base&
+  left(ios_base& __base)
+  {
+    __base.setf(ios_base::left, ios_base::adjustfield);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::right, ios_base::adjustfield).
+  inline ios_base&
+  right(ios_base& __base)
+  {
+    __base.setf(ios_base::right, ios_base::adjustfield);
+    return __base;
+  }
+
+  // [27.4.5.3] basefield manipulators
+  /// Calls base.setf(ios_base::dec, ios_base::basefield).
+  inline ios_base&
+  dec(ios_base& __base)
+  {
+    __base.setf(ios_base::dec, ios_base::basefield);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::hex, ios_base::basefield).
+  inline ios_base&
+  hex(ios_base& __base)
+  {
+    __base.setf(ios_base::hex, ios_base::basefield);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::oct, ios_base::basefield).
+  inline ios_base&
+  oct(ios_base& __base)
+  {
+    __base.setf(ios_base::oct, ios_base::basefield);
+    return __base;
+  }
+
+  // [27.4.5.4] floatfield manipulators
+  /// Calls base.setf(ios_base::fixed, ios_base::floatfield).
+  inline ios_base&
+  fixed(ios_base& __base)
+  {
+    __base.setf(ios_base::fixed, ios_base::floatfield);
+    return __base;
+  }
+
+  /// Calls base.setf(ios_base::scientific, ios_base::floatfield).
+  inline ios_base&
+  scientific(ios_base& __base)
+  {
+    __base.setf(ios_base::scientific, ios_base::floatfield);
+    return __base;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _IOS_BASE_H */

contrib/sdk/sources/libstdc++-v3/include/bits/list.tcc

@@ -0,0 +1,469 @@
+// List implementation (out of line) -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/list.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{list}
+ */
+
+#ifndef _LIST_TCC
+#define _LIST_TCC 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+
+  template<typename _Tp, typename _Alloc>
+    void
+    _List_base<_Tp, _Alloc>::
+    _M_clear()
+    {
+      typedef _List_node<_Tp>  _Node;
+      _Node* __cur = static_cast<_Node*>(_M_impl._M_node._M_next);
+      while (__cur != &_M_impl._M_node)
+	{
+	  _Node* __tmp = __cur;
+	  __cur = static_cast<_Node*>(__cur->_M_next);
+#if __cplusplus >= 201103L
+	  _M_get_Node_allocator().destroy(__tmp);
+#else
+	  _M_get_Tp_allocator().destroy(std::__addressof(__tmp->_M_data));
+#endif
+	  _M_put_node(__tmp);
+	}
+    }
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, typename _Alloc>
+    template<typename... _Args>
+      typename list<_Tp, _Alloc>::iterator
+      list<_Tp, _Alloc>::
+      emplace(iterator __position, _Args&&... __args)
+      {
+	_Node* __tmp = _M_create_node(std::forward<_Args>(__args)...);
+	__tmp->_M_hook(__position._M_node);
+	return iterator(__tmp);
+      }
+#endif
+
+  template<typename _Tp, typename _Alloc>
+    typename list<_Tp, _Alloc>::iterator
+    list<_Tp, _Alloc>::
+    insert(iterator __position, const value_type& __x)
+    {
+      _Node* __tmp = _M_create_node(__x);
+      __tmp->_M_hook(__position._M_node);
+      return iterator(__tmp);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    typename list<_Tp, _Alloc>::iterator
+    list<_Tp, _Alloc>::
+    erase(iterator __position)
+    {
+      iterator __ret = iterator(__position._M_node->_M_next);
+      _M_erase(__position);
+      return __ret;
+    }
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    _M_default_append(size_type __n)
+    {
+      size_type __i = 0;
+      __try
+	{
+	  for (; __i < __n; ++__i)
+	    emplace_back();
+	}
+      __catch(...)
+	{
+	  for (; __i; --__i)
+	    pop_back();
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    resize(size_type __new_size)
+    {
+      iterator __i = begin();
+      size_type __len = 0;
+      for (; __i != end() && __len < __new_size; ++__i, ++__len)
+        ;
+      if (__len == __new_size)
+        erase(__i, end());
+      else                          // __i == end()
+	_M_default_append(__new_size - __len);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    resize(size_type __new_size, const value_type& __x)
+    {
+      iterator __i = begin();
+      size_type __len = 0;
+      for (; __i != end() && __len < __new_size; ++__i, ++__len)
+        ;
+      if (__len == __new_size)
+        erase(__i, end());
+      else                          // __i == end()
+        insert(end(), __new_size - __len, __x);
+    }
+#else
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    resize(size_type __new_size, value_type __x)
+    {
+      iterator __i = begin();
+      size_type __len = 0;
+      for (; __i != end() && __len < __new_size; ++__i, ++__len)
+        ;
+      if (__len == __new_size)
+        erase(__i, end());
+      else                          // __i == end()
+        insert(end(), __new_size - __len, __x);
+    }
+#endif
+
+  template<typename _Tp, typename _Alloc>
+    list<_Tp, _Alloc>&
+    list<_Tp, _Alloc>::
+    operator=(const list& __x)
+    {
+      if (this != &__x)
+	{
+	  iterator __first1 = begin();
+	  iterator __last1 = end();
+	  const_iterator __first2 = __x.begin();
+	  const_iterator __last2 = __x.end();
+	  for (; __first1 != __last1 && __first2 != __last2;
+	       ++__first1, ++__first2)
+	    *__first1 = *__first2;
+	  if (__first2 == __last2)
+	    erase(__first1, __last1);
+	  else
+	    insert(__last1, __first2, __last2);
+	}
+      return *this;
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    _M_fill_assign(size_type __n, const value_type& __val)
+    {
+      iterator __i = begin();
+      for (; __i != end() && __n > 0; ++__i, --__n)
+        *__i = __val;
+      if (__n > 0)
+        insert(end(), __n, __val);
+      else
+        erase(__i, end());
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template <typename _InputIterator>
+      void
+      list<_Tp, _Alloc>::
+      _M_assign_dispatch(_InputIterator __first2, _InputIterator __last2,
+			 __false_type)
+      {
+        iterator __first1 = begin();
+        iterator __last1 = end();
+        for (; __first1 != __last1 && __first2 != __last2;
+	     ++__first1, ++__first2)
+          *__first1 = *__first2;
+        if (__first2 == __last2)
+          erase(__first1, __last1);
+        else
+          insert(__last1, __first2, __last2);
+      }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    remove(const value_type& __value)
+    {
+      iterator __first = begin();
+      iterator __last = end();
+      iterator __extra = __last;
+      while (__first != __last)
+	{
+	  iterator __next = __first;
+	  ++__next;
+	  if (*__first == __value)
+	    {
+	      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+	      // 526. Is it undefined if a function in the standard changes
+	      // in parameters?
+	      if (std::__addressof(*__first) != std::__addressof(__value))
+		_M_erase(__first);
+	      else
+		__extra = __first;
+	    }
+	  __first = __next;
+	}
+      if (__extra != __last)
+	_M_erase(__extra);
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    unique()
+    {
+      iterator __first = begin();
+      iterator __last = end();
+      if (__first == __last)
+	return;
+      iterator __next = __first;
+      while (++__next != __last)
+	{
+	  if (*__first == *__next)
+	    _M_erase(__next);
+	  else
+	    __first = __next;
+	  __next = __first;
+	}
+    }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+#if __cplusplus >= 201103L
+    merge(list&& __x)
+#else
+    merge(list& __x)
+#endif
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 300. list::merge() specification incomplete
+      if (this != &__x)
+	{
+	  _M_check_equal_allocators(__x); 
+
+	  iterator __first1 = begin();
+	  iterator __last1 = end();
+	  iterator __first2 = __x.begin();
+	  iterator __last2 = __x.end();
+	  while (__first1 != __last1 && __first2 != __last2)
+	    if (*__first2 < *__first1)
+	      {
+		iterator __next = __first2;
+		_M_transfer(__first1, __first2, ++__next);
+		__first2 = __next;
+	      }
+	    else
+	      ++__first1;
+	  if (__first2 != __last2)
+	    _M_transfer(__last1, __first2, __last2);
+	}
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template <typename _StrictWeakOrdering>
+      void
+      list<_Tp, _Alloc>::
+#if __cplusplus >= 201103L
+      merge(list&& __x, _StrictWeakOrdering __comp)
+#else
+      merge(list& __x, _StrictWeakOrdering __comp)
+#endif
+      {
+	// _GLIBCXX_RESOLVE_LIB_DEFECTS
+	// 300. list::merge() specification incomplete
+	if (this != &__x)
+	  {
+	    _M_check_equal_allocators(__x);
+
+	    iterator __first1 = begin();
+	    iterator __last1 = end();
+	    iterator __first2 = __x.begin();
+	    iterator __last2 = __x.end();
+	    while (__first1 != __last1 && __first2 != __last2)
+	      if (__comp(*__first2, *__first1))
+		{
+		  iterator __next = __first2;
+		  _M_transfer(__first1, __first2, ++__next);
+		  __first2 = __next;
+		}
+	      else
+		++__first1;
+	    if (__first2 != __last2)
+	      _M_transfer(__last1, __first2, __last2);
+	  }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    void
+    list<_Tp, _Alloc>::
+    sort()
+    {
+      // Do nothing if the list has length 0 or 1.
+      if (this->_M_impl._M_node._M_next != &this->_M_impl._M_node
+	  && this->_M_impl._M_node._M_next->_M_next != &this->_M_impl._M_node)
+      {
+        list __carry;
+        list __tmp[64];
+        list * __fill = &__tmp[0];
+        list * __counter;
+
+        do
+	  {
+	    __carry.splice(__carry.begin(), *this, begin());
+
+	    for(__counter = &__tmp[0];
+		__counter != __fill && !__counter->empty();
+		++__counter)
+	      {
+		__counter->merge(__carry);
+		__carry.swap(*__counter);
+	      }
+	    __carry.swap(*__counter);
+	    if (__counter == __fill)
+	      ++__fill;
+	  }
+	while ( !empty() );
+
+        for (__counter = &__tmp[1]; __counter != __fill; ++__counter)
+          __counter->merge(*(__counter - 1));
+        swap( *(__fill - 1) );
+      }
+    }
+
+  template<typename _Tp, typename _Alloc>
+    template <typename _Predicate>
+      void
+      list<_Tp, _Alloc>::
+      remove_if(_Predicate __pred)
+      {
+        iterator __first = begin();
+        iterator __last = end();
+        while (__first != __last)
+	  {
+	    iterator __next = __first;
+	    ++__next;
+	    if (__pred(*__first))
+	      _M_erase(__first);
+	    __first = __next;
+	  }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    template <typename _BinaryPredicate>
+      void
+      list<_Tp, _Alloc>::
+      unique(_BinaryPredicate __binary_pred)
+      {
+        iterator __first = begin();
+        iterator __last = end();
+        if (__first == __last)
+	  return;
+        iterator __next = __first;
+        while (++__next != __last)
+	  {
+	    if (__binary_pred(*__first, *__next))
+	      _M_erase(__next);
+	    else
+	      __first = __next;
+	    __next = __first;
+	  }
+      }
+
+  template<typename _Tp, typename _Alloc>
+    template <typename _StrictWeakOrdering>
+      void
+      list<_Tp, _Alloc>::
+      sort(_StrictWeakOrdering __comp)
+      {
+	// Do nothing if the list has length 0 or 1.
+	if (this->_M_impl._M_node._M_next != &this->_M_impl._M_node
+	    && this->_M_impl._M_node._M_next->_M_next != &this->_M_impl._M_node)
+	  {
+	    list __carry;
+	    list __tmp[64];
+	    list * __fill = &__tmp[0];
+	    list * __counter;
+
+	    do
+	      {
+		__carry.splice(__carry.begin(), *this, begin());
+
+		for(__counter = &__tmp[0];
+		    __counter != __fill && !__counter->empty();
+		    ++__counter)
+		  {
+		    __counter->merge(__carry, __comp);
+		    __carry.swap(*__counter);
+		  }
+		__carry.swap(*__counter);
+		if (__counter == __fill)
+		  ++__fill;
+	      }
+	    while ( !empty() );
+
+	    for (__counter = &__tmp[1]; __counter != __fill; ++__counter)
+	      __counter->merge(*(__counter - 1), __comp);
+	    swap(*(__fill - 1));
+	  }
+      }
+
+_GLIBCXX_END_NAMESPACE_CONTAINER
+} // namespace std
+
+#endif /* _LIST_TCC */
+

contrib/sdk/sources/libstdc++-v3/include/bits/locale_classes.h

@@ -0,0 +1,789 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/locale_classes.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _LOCALE_CLASSES_H
+#define _LOCALE_CLASSES_H 1
+
+#pragma GCC system_header
+
+#include <bits/localefwd.h>
+#include <string>
+#include <ext/atomicity.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // 22.1.1 Class locale
+  /**
+   *  @brief  Container class for localization functionality.
+   *  @ingroup locales
+   *
+   *  The locale class is first a class wrapper for C library locales.  It is
+   *  also an extensible container for user-defined localization.  A locale is
+   *  a collection of facets that implement various localization features such
+   *  as money, time, and number printing.
+   *
+   *  Constructing C++ locales does not change the C library locale.
+   *
+   *  This library supports efficient construction and copying of locales
+   *  through a reference counting implementation of the locale class.
+  */
+  class locale
+  {
+  public:
+    // Types:
+    /// Definition of locale::category.
+    typedef int	category;
+
+    // Forward decls and friends:
+    class facet;
+    class id;
+    class _Impl;
+
+    friend class facet;
+    friend class _Impl;
+
+    template<typename _Facet>
+      friend bool
+      has_facet(const locale&) throw();
+
+    template<typename _Facet>
+      friend const _Facet&
+      use_facet(const locale&);
+
+    template<typename _Cache>
+      friend struct __use_cache;
+
+    //@{
+    /**
+     *  @brief  Category values.
+     *
+     *  The standard category values are none, ctype, numeric, collate, time,
+     *  monetary, and messages.  They form a bitmask that supports union and
+     *  intersection.  The category all is the union of these values.
+     *
+     *  NB: Order must match _S_facet_categories definition in locale.cc
+    */
+    static const category none		= 0;
+    static const category ctype		= 1L << 0;
+    static const category numeric	= 1L << 1;
+    static const category collate	= 1L << 2;
+    static const category time		= 1L << 3;
+    static const category monetary	= 1L << 4;
+    static const category messages	= 1L << 5;
+    static const category all		= (ctype | numeric | collate |
+					   time  | monetary | messages);
+    //@}
+
+    // Construct/copy/destroy:
+
+    /**
+     *  @brief  Default constructor.
+     *
+     *  Constructs a copy of the global locale.  If no locale has been
+     *  explicitly set, this is the C locale.
+    */
+    locale() throw();
+
+    /**
+     *  @brief  Copy constructor.
+     *
+     *  Constructs a copy of @a other.
+     *
+     *  @param  __other  The locale to copy.
+    */
+    locale(const locale& __other) throw();
+
+    /**
+     *  @brief  Named locale constructor.
+     *
+     *  Constructs a copy of the named C library locale.
+     *
+     *  @param  __s  Name of the locale to construct.
+     *  @throw  std::runtime_error if __s is null or an undefined locale.
+    */
+    explicit
+    locale(const char* __s);
+
+    /**
+     *  @brief  Construct locale with facets from another locale.
+     *
+     *  Constructs a copy of the locale @a base.  The facets specified by @a
+     *  cat are replaced with those from the locale named by @a s.  If base is
+     *  named, this locale instance will also be named.
+     *
+     *  @param  __base  The locale to copy.
+     *  @param  __s  Name of the locale to use facets from.
+     *  @param  __cat  Set of categories defining the facets to use from __s.
+     *  @throw  std::runtime_error if __s is null or an undefined locale.
+    */
+    locale(const locale& __base, const char* __s, category __cat);
+
+    /**
+     *  @brief  Construct locale with facets from another locale.
+     *
+     *  Constructs a copy of the locale @a base.  The facets specified by @a
+     *  cat are replaced with those from the locale @a add.  If @a base and @a
+     *  add are named, this locale instance will also be named.
+     *
+     *  @param  __base  The locale to copy.
+     *  @param  __add  The locale to use facets from.
+     *  @param  __cat  Set of categories defining the facets to use from add.
+    */
+    locale(const locale& __base, const locale& __add, category __cat);
+
+    /**
+     *  @brief  Construct locale with another facet.
+     *
+     *  Constructs a copy of the locale @a __other.  The facet @a __f
+     *  is added to @a __other, replacing an existing facet of type
+     *  Facet if there is one.  If @a __f is null, this locale is a
+     *  copy of @a __other.
+     *
+     *  @param  __other  The locale to copy.
+     *  @param  __f  The facet to add in.
+    */
+    template<typename _Facet>
+      locale(const locale& __other, _Facet* __f);
+
+    /// Locale destructor.
+    ~locale() throw();
+
+    /**
+     *  @brief  Assignment operator.
+     *
+     *  Set this locale to be a copy of @a other.
+     *
+     *  @param  __other  The locale to copy.
+     *  @return  A reference to this locale.
+    */
+    const locale&
+    operator=(const locale& __other) throw();
+
+    /**
+     *  @brief  Construct locale with another facet.
+     *
+     *  Constructs and returns a new copy of this locale.  Adds or replaces an
+     *  existing facet of type Facet from the locale @a other into the new
+     *  locale.
+     *
+     *  @tparam  _Facet  The facet type to copy from other
+     *  @param  __other  The locale to copy from.
+     *  @return  Newly constructed locale.
+     *  @throw  std::runtime_error if __other has no facet of type _Facet.
+    */
+    template<typename _Facet>
+      locale
+      combine(const locale& __other) const;
+
+    // Locale operations:
+    /**
+     *  @brief  Return locale name.
+     *  @return  Locale name or "*" if unnamed.
+    */
+    string
+    name() const;
+
+    /**
+     *  @brief  Locale equality.
+     *
+     *  @param  __other  The locale to compare against.
+     *  @return  True if other and this refer to the same locale instance, are
+     *		 copies, or have the same name.  False otherwise.
+    */
+    bool
+    operator==(const locale& __other) const throw();
+
+    /**
+     *  @brief  Locale inequality.
+     *
+     *  @param  __other  The locale to compare against.
+     *  @return  ! (*this == __other)
+    */
+    bool
+    operator!=(const locale& __other) const throw()
+    { return !(this->operator==(__other)); }
+
+    /**
+     *  @brief  Compare two strings according to collate.
+     *
+     *  Template operator to compare two strings using the compare function of
+     *  the collate facet in this locale.  One use is to provide the locale to
+     *  the sort function.  For example, a vector v of strings could be sorted
+     *  according to locale loc by doing:
+     *  @code
+     *  std::sort(v.begin(), v.end(), loc);
+     *  @endcode
+     *
+     *  @param  __s1  First string to compare.
+     *  @param  __s2  Second string to compare.
+     *  @return  True if collate<_Char> facet compares __s1 < __s2, else false.
+    */
+    template<typename _Char, typename _Traits, typename _Alloc>
+      bool
+      operator()(const basic_string<_Char, _Traits, _Alloc>& __s1,
+		 const basic_string<_Char, _Traits, _Alloc>& __s2) const;
+
+    // Global locale objects:
+    /**
+     *  @brief  Set global locale
+     *
+     *  This function sets the global locale to the argument and returns a
+     *  copy of the previous global locale.  If the argument has a name, it
+     *  will also call std::setlocale(LC_ALL, loc.name()).
+     *
+     *  @param  __loc  The new locale to make global.
+     *  @return  Copy of the old global locale.
+    */
+    static locale
+    global(const locale& __loc);
+
+    /**
+     *  @brief  Return reference to the C locale.
+    */
+    static const locale&
+    classic();
+
+  private:
+    // The (shared) implementation
+    _Impl*		_M_impl;
+
+    // The "C" reference locale
+    static _Impl*       _S_classic;
+
+    // Current global locale
+    static _Impl*	_S_global;
+
+    // Names of underlying locale categories.
+    // NB: locale::global() has to know how to modify all the
+    // underlying categories, not just the ones required by the C++
+    // standard.
+    static const char* const* const _S_categories;
+
+    // Number of standard categories. For C++, these categories are
+    // collate, ctype, monetary, numeric, time, and messages. These
+    // directly correspond to ISO C99 macros LC_COLLATE, LC_CTYPE,
+    // LC_MONETARY, LC_NUMERIC, and LC_TIME. In addition, POSIX (IEEE
+    // 1003.1-2001) specifies LC_MESSAGES.
+    // In addition to the standard categories, the underlying
+    // operating system is allowed to define extra LC_*
+    // macros. For GNU systems, the following are also valid:
+    // LC_PAPER, LC_NAME, LC_ADDRESS, LC_TELEPHONE, LC_MEASUREMENT,
+    // and LC_IDENTIFICATION.
+    enum { _S_categories_size = 6 + _GLIBCXX_NUM_CATEGORIES };
+
+#ifdef __GTHREADS
+    static __gthread_once_t _S_once;
+#endif
+
+    explicit
+    locale(_Impl*) throw();
+
+    static void
+    _S_initialize();
+
+    static void
+    _S_initialize_once() throw();
+
+    static category
+    _S_normalize_category(category);
+
+    void
+    _M_coalesce(const locale& __base, const locale& __add, category __cat);
+  };
+
+
+  // 22.1.1.1.2  Class locale::facet
+  /**
+   *  @brief  Localization functionality base class.
+   *  @ingroup locales
+   *
+   *  The facet class is the base class for a localization feature, such as
+   *  money, time, and number printing.  It provides common support for facets
+   *  and reference management.
+   *
+   *  Facets may not be copied or assigned.
+  */
+  class locale::facet
+  {
+  private:
+    friend class locale;
+    friend class locale::_Impl;
+
+    mutable _Atomic_word		_M_refcount;
+
+    // Contains data from the underlying "C" library for the classic locale.
+    static __c_locale                   _S_c_locale;
+
+    // String literal for the name of the classic locale.
+    static const char			_S_c_name[2];
+
+#ifdef __GTHREADS
+    static __gthread_once_t		_S_once;
+#endif
+
+    static void
+    _S_initialize_once();
+
+  protected:
+    /**
+     *  @brief  Facet constructor.
+     *
+     *  This is the constructor provided by the standard.  If refs is 0, the
+     *  facet is destroyed when the last referencing locale is destroyed.
+     *  Otherwise the facet will never be destroyed.
+     *
+     *  @param __refs  The initial value for reference count.
+    */
+    explicit
+    facet(size_t __refs = 0) throw() : _M_refcount(__refs ? 1 : 0)
+    { }
+
+    /// Facet destructor.
+    virtual
+    ~facet();
+
+    static void
+    _S_create_c_locale(__c_locale& __cloc, const char* __s,
+		       __c_locale __old = 0);
+
+    static __c_locale
+    _S_clone_c_locale(__c_locale& __cloc) throw();
+
+    static void
+    _S_destroy_c_locale(__c_locale& __cloc);
+
+    static __c_locale
+    _S_lc_ctype_c_locale(__c_locale __cloc, const char* __s);
+
+    // Returns data from the underlying "C" library data for the
+    // classic locale.
+    static __c_locale
+    _S_get_c_locale();
+
+    _GLIBCXX_CONST static const char*
+    _S_get_c_name() throw();
+
+  private:
+    void
+    _M_add_reference() const throw()
+    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
+
+    void
+    _M_remove_reference() const throw()
+    {
+      // Be race-detector-friendly.  For more info see bits/c++config.
+      _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);
+      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
+	{
+          _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);
+	  __try
+	    { delete this; }
+	  __catch(...)
+	    { }
+	}
+    }
+
+    facet(const facet&);  // Not defined.
+
+    facet&
+    operator=(const facet&);  // Not defined.
+  };
+
+
+  // 22.1.1.1.3 Class locale::id
+  /**
+   *  @brief  Facet ID class.
+   *  @ingroup locales
+   *
+   *  The ID class provides facets with an index used to identify them.
+   *  Every facet class must define a public static member locale::id, or be
+   *  derived from a facet that provides this member, otherwise the facet
+   *  cannot be used in a locale.  The locale::id ensures that each class
+   *  type gets a unique identifier.
+  */
+  class locale::id
+  {
+  private:
+    friend class locale;
+    friend class locale::_Impl;
+
+    template<typename _Facet>
+      friend const _Facet&
+      use_facet(const locale&);
+
+    template<typename _Facet>
+      friend bool
+      has_facet(const locale&) throw();
+
+    // NB: There is no accessor for _M_index because it may be used
+    // before the constructor is run; the effect of calling a member
+    // function (even an inline) would be undefined.
+    mutable size_t		_M_index;
+
+    // Last id number assigned.
+    static _Atomic_word		_S_refcount;
+
+    void
+    operator=(const id&);  // Not defined.
+
+    id(const id&);  // Not defined.
+
+  public:
+    // NB: This class is always a static data member, and thus can be
+    // counted on to be zero-initialized.
+    /// Constructor.
+    id() { }
+
+    size_t
+    _M_id() const throw();
+  };
+
+
+  // Implementation object for locale.
+  class locale::_Impl
+  {
+  public:
+    // Friends.
+    friend class locale;
+    friend class locale::facet;
+
+    template<typename _Facet>
+      friend bool
+      has_facet(const locale&) throw();
+
+    template<typename _Facet>
+      friend const _Facet&
+      use_facet(const locale&);
+
+    template<typename _Cache>
+      friend struct __use_cache;
+
+  private:
+    // Data Members.
+    _Atomic_word			_M_refcount;
+    const facet**			_M_facets;
+    size_t				_M_facets_size;
+    const facet**			_M_caches;
+    char**				_M_names;
+    static const locale::id* const	_S_id_ctype[];
+    static const locale::id* const	_S_id_numeric[];
+    static const locale::id* const	_S_id_collate[];
+    static const locale::id* const	_S_id_time[];
+    static const locale::id* const	_S_id_monetary[];
+    static const locale::id* const	_S_id_messages[];
+    static const locale::id* const* const _S_facet_categories[];
+
+    void
+    _M_add_reference() throw()
+    { __gnu_cxx::__atomic_add_dispatch(&_M_refcount, 1); }
+
+    void
+    _M_remove_reference() throw()
+    {
+      // Be race-detector-friendly.  For more info see bits/c++config.
+      _GLIBCXX_SYNCHRONIZATION_HAPPENS_BEFORE(&_M_refcount);
+      if (__gnu_cxx::__exchange_and_add_dispatch(&_M_refcount, -1) == 1)
+	{
+          _GLIBCXX_SYNCHRONIZATION_HAPPENS_AFTER(&_M_refcount);
+	  __try
+	    { delete this; }
+	  __catch(...)
+	    { }
+	}
+    }
+
+    _Impl(const _Impl&, size_t);
+    _Impl(const char*, size_t);
+    _Impl(size_t) throw();
+
+   ~_Impl() throw();
+
+    _Impl(const _Impl&);  // Not defined.
+
+    void
+    operator=(const _Impl&);  // Not defined.
+
+    bool
+    _M_check_same_name()
+    {
+      bool __ret = true;
+      if (_M_names[1])
+	// We must actually compare all the _M_names: can be all equal!
+	for (size_t __i = 0; __ret && __i < _S_categories_size - 1; ++__i)
+	  __ret = __builtin_strcmp(_M_names[__i], _M_names[__i + 1]) == 0;
+      return __ret;
+    }
+
+    void
+    _M_replace_categories(const _Impl*, category);
+
+    void
+    _M_replace_category(const _Impl*, const locale::id* const*);
+
+    void
+    _M_replace_facet(const _Impl*, const locale::id*);
+
+    void
+    _M_install_facet(const locale::id*, const facet*);
+
+    template<typename _Facet>
+      void
+      _M_init_facet(_Facet* __facet)
+      { _M_install_facet(&_Facet::id, __facet); }
+
+    void
+    _M_install_cache(const facet*, size_t);
+  };
+
+
+  /**
+   *  @brief  Facet for localized string comparison.
+   *
+   *  This facet encapsulates the code to compare strings in a localized
+   *  manner.
+   *
+   *  The collate template uses protected virtual functions to provide
+   *  the actual results.  The public accessors forward the call to
+   *  the virtual functions.  These virtual functions are hooks for
+   *  developers to implement the behavior they require from the
+   *  collate facet.
+  */
+  template<typename _CharT>
+    class collate : public locale::facet
+    {
+    public:
+      // Types:
+      //@{
+      /// Public typedefs
+      typedef _CharT			char_type;
+      typedef basic_string<_CharT>	string_type;
+      //@}
+
+    protected:
+      // Underlying "C" library locale information saved from
+      // initialization, needed by collate_byname as well.
+      __c_locale			_M_c_locale_collate;
+
+    public:
+      /// Numpunct facet id.
+      static locale::id			id;
+
+      /**
+       *  @brief  Constructor performs initialization.
+       *
+       *  This is the constructor provided by the standard.
+       *
+       *  @param __refs  Passed to the base facet class.
+      */
+      explicit
+      collate(size_t __refs = 0)
+      : facet(__refs), _M_c_locale_collate(_S_get_c_locale())
+      { }
+
+      /**
+       *  @brief  Internal constructor. Not for general use.
+       *
+       *  This is a constructor for use by the library itself to set up new
+       *  locales.
+       *
+       *  @param __cloc  The C locale.
+       *  @param __refs  Passed to the base facet class.
+      */
+      explicit
+      collate(__c_locale __cloc, size_t __refs = 0)
+      : facet(__refs), _M_c_locale_collate(_S_clone_c_locale(__cloc))
+      { }
+
+      /**
+       *  @brief  Compare two strings.
+       *
+       *  This function compares two strings and returns the result by calling
+       *  collate::do_compare().
+       *
+       *  @param __lo1  Start of string 1.
+       *  @param __hi1  End of string 1.
+       *  @param __lo2  Start of string 2.
+       *  @param __hi2  End of string 2.
+       *  @return  1 if string1 > string2, -1 if string1 < string2, else 0.
+      */
+      int
+      compare(const _CharT* __lo1, const _CharT* __hi1,
+	      const _CharT* __lo2, const _CharT* __hi2) const
+      { return this->do_compare(__lo1, __hi1, __lo2, __hi2); }
+
+      /**
+       *  @brief  Transform string to comparable form.
+       *
+       *  This function is a wrapper for strxfrm functionality.  It takes the
+       *  input string and returns a modified string that can be directly
+       *  compared to other transformed strings.  In the C locale, this
+       *  function just returns a copy of the input string.  In some other
+       *  locales, it may replace two chars with one, change a char for
+       *  another, etc.  It does so by returning collate::do_transform().
+       *
+       *  @param __lo  Start of string.
+       *  @param __hi  End of string.
+       *  @return  Transformed string_type.
+      */
+      string_type
+      transform(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_transform(__lo, __hi); }
+
+      /**
+       *  @brief  Return hash of a string.
+       *
+       *  This function computes and returns a hash on the input string.  It
+       *  does so by returning collate::do_hash().
+       *
+       *  @param __lo  Start of string.
+       *  @param __hi  End of string.
+       *  @return  Hash value.
+      */
+      long
+      hash(const _CharT* __lo, const _CharT* __hi) const
+      { return this->do_hash(__lo, __hi); }
+
+      // Used to abstract out _CharT bits in virtual member functions, below.
+      int
+      _M_compare(const _CharT*, const _CharT*) const throw();
+
+      size_t
+      _M_transform(_CharT*, const _CharT*, size_t) const throw();
+
+  protected:
+      /// Destructor.
+      virtual
+      ~collate()
+      { _S_destroy_c_locale(_M_c_locale_collate); }
+
+      /**
+       *  @brief  Compare two strings.
+       *
+       *  This function is a hook for derived classes to change the value
+       *  returned.  @see compare().
+       *
+       *  @param __lo1  Start of string 1.
+       *  @param __hi1  End of string 1.
+       *  @param __lo2  Start of string 2.
+       *  @param __hi2  End of string 2.
+       *  @return  1 if string1 > string2, -1 if string1 < string2, else 0.
+      */
+      virtual int
+      do_compare(const _CharT* __lo1, const _CharT* __hi1,
+		 const _CharT* __lo2, const _CharT* __hi2) const;
+
+      /**
+       *  @brief  Transform string to comparable form.
+       *
+       *  This function is a hook for derived classes to change the value
+       *  returned.
+       *
+       *  @param __lo  Start.
+       *  @param __hi  End.
+       *  @return  transformed string.
+      */
+      virtual string_type
+      do_transform(const _CharT* __lo, const _CharT* __hi) const;
+
+      /**
+       *  @brief  Return hash of a string.
+       *
+       *  This function computes and returns a hash on the input string.  This
+       *  function is a hook for derived classes to change the value returned.
+       *
+       *  @param __lo  Start of string.
+       *  @param __hi  End of string.
+       *  @return  Hash value.
+      */
+      virtual long
+      do_hash(const _CharT* __lo, const _CharT* __hi) const;
+    };
+
+  template<typename _CharT>
+    locale::id collate<_CharT>::id;
+
+  // Specializations.
+  template<>
+    int
+    collate<char>::_M_compare(const char*, const char*) const throw();
+
+  template<>
+    size_t
+    collate<char>::_M_transform(char*, const char*, size_t) const throw();
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  template<>
+    int
+    collate<wchar_t>::_M_compare(const wchar_t*, const wchar_t*) const throw();
+
+  template<>
+    size_t
+    collate<wchar_t>::_M_transform(wchar_t*, const wchar_t*, size_t) const throw();
+#endif
+
+  /// class collate_byname [22.2.4.2].
+  template<typename _CharT>
+    class collate_byname : public collate<_CharT>
+    {
+    public:
+      //@{
+      /// Public typedefs
+      typedef _CharT               char_type;
+      typedef basic_string<_CharT> string_type;
+      //@}
+
+      explicit
+      collate_byname(const char* __s, size_t __refs = 0)
+      : collate<_CharT>(__refs)
+      {
+	if (__builtin_strcmp(__s, "C") != 0
+	    && __builtin_strcmp(__s, "POSIX") != 0)
+	  {
+	    this->_S_destroy_c_locale(this->_M_c_locale_collate);
+	    this->_S_create_c_locale(this->_M_c_locale_collate, __s);
+	  }
+      }
+
+    protected:
+      virtual
+      ~collate_byname() { }
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+# include <bits/locale_classes.tcc>
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/locale_classes.tcc

@@ -0,0 +1,298 @@
+// Locale support -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/locale_classes.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _LOCALE_CLASSES_TCC
+#define _LOCALE_CLASSES_TCC 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _Facet>
+    locale::
+    locale(const locale& __other, _Facet* __f)
+    {
+      _M_impl = new _Impl(*__other._M_impl, 1);
+
+      __try
+	{ _M_impl->_M_install_facet(&_Facet::id, __f); }
+      __catch(...)
+	{
+	  _M_impl->_M_remove_reference();
+	  __throw_exception_again;
+	}
+      delete [] _M_impl->_M_names[0];
+      _M_impl->_M_names[0] = 0;   // Unnamed.
+    }
+
+  template<typename _Facet>
+    locale
+    locale::
+    combine(const locale& __other) const
+    {
+      _Impl* __tmp = new _Impl(*_M_impl, 1);
+      __try
+	{
+	  __tmp->_M_replace_facet(__other._M_impl, &_Facet::id);
+	}
+      __catch(...)
+	{
+	  __tmp->_M_remove_reference();
+	  __throw_exception_again;
+	}
+      return locale(__tmp);
+    }
+
+  template<typename _CharT, typename _Traits, typename _Alloc>
+    bool
+    locale::
+    operator()(const basic_string<_CharT, _Traits, _Alloc>& __s1,
+	       const basic_string<_CharT, _Traits, _Alloc>& __s2) const
+    {
+      typedef std::collate<_CharT> __collate_type;
+      const __collate_type& __collate = use_facet<__collate_type>(*this);
+      return (__collate.compare(__s1.data(), __s1.data() + __s1.length(),
+				__s2.data(), __s2.data() + __s2.length()) < 0);
+    }
+
+  /**
+   *  @brief  Test for the presence of a facet.
+   *  @ingroup locales
+   *
+   *  has_facet tests the locale argument for the presence of the facet type
+   *  provided as the template parameter.  Facets derived from the facet
+   *  parameter will also return true.
+   *
+   *  @tparam  _Facet  The facet type to test the presence of.
+   *  @param  __loc  The locale to test.
+   *  @return  true if @p __loc contains a facet of type _Facet, else false.
+  */
+  template<typename _Facet>
+    bool
+    has_facet(const locale& __loc) throw()
+    {
+      const size_t __i = _Facet::id._M_id();
+      const locale::facet** __facets = __loc._M_impl->_M_facets;
+      return (__i < __loc._M_impl->_M_facets_size
+#ifdef __GXX_RTTI
+	      && dynamic_cast<const _Facet*>(__facets[__i]));
+#else
+              && static_cast<const _Facet*>(__facets[__i]));
+#endif
+    }
+
+  /**
+   *  @brief  Return a facet.
+   *  @ingroup locales
+   *
+   *  use_facet looks for and returns a reference to a facet of type Facet
+   *  where Facet is the template parameter.  If has_facet(locale) is true,
+   *  there is a suitable facet to return.  It throws std::bad_cast if the
+   *  locale doesn't contain a facet of type Facet.
+   *
+   *  @tparam  _Facet  The facet type to access.
+   *  @param  __loc  The locale to use.
+   *  @return  Reference to facet of type Facet.
+   *  @throw  std::bad_cast if @p __loc doesn't contain a facet of type _Facet.
+  */
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale& __loc)
+    {
+      const size_t __i = _Facet::id._M_id();
+      const locale::facet** __facets = __loc._M_impl->_M_facets;
+      if (__i >= __loc._M_impl->_M_facets_size || !__facets[__i])
+        __throw_bad_cast();
+#ifdef __GXX_RTTI
+      return dynamic_cast<const _Facet&>(*__facets[__i]);
+#else
+      return static_cast<const _Facet&>(*__facets[__i]);
+#endif
+    }
+
+
+  // Generic version does nothing.
+  template<typename _CharT>
+    int
+    collate<_CharT>::_M_compare(const _CharT*, const _CharT*) const throw ()
+    { return 0; }
+
+  // Generic version does nothing.
+  template<typename _CharT>
+    size_t
+    collate<_CharT>::_M_transform(_CharT*, const _CharT*, size_t) const throw ()
+    { return 0; }
+
+  template<typename _CharT>
+    int
+    collate<_CharT>::
+    do_compare(const _CharT* __lo1, const _CharT* __hi1,
+	       const _CharT* __lo2, const _CharT* __hi2) const
+    {
+      // strcoll assumes zero-terminated strings so we make a copy
+      // and then put a zero at the end.
+      const string_type __one(__lo1, __hi1);
+      const string_type __two(__lo2, __hi2);
+
+      const _CharT* __p = __one.c_str();
+      const _CharT* __pend = __one.data() + __one.length();
+      const _CharT* __q = __two.c_str();
+      const _CharT* __qend = __two.data() + __two.length();
+
+      // strcoll stops when it sees a nul character so we break
+      // the strings into zero-terminated substrings and pass those
+      // to strcoll.
+      for (;;)
+	{
+	  const int __res = _M_compare(__p, __q);
+	  if (__res)
+	    return __res;
+
+	  __p += char_traits<_CharT>::length(__p);
+	  __q += char_traits<_CharT>::length(__q);
+	  if (__p == __pend && __q == __qend)
+	    return 0;
+	  else if (__p == __pend)
+	    return -1;
+	  else if (__q == __qend)
+	    return 1;
+
+	  __p++;
+	  __q++;
+	}
+    }
+
+  template<typename _CharT>
+    typename collate<_CharT>::string_type
+    collate<_CharT>::
+    do_transform(const _CharT* __lo, const _CharT* __hi) const
+    {
+      string_type __ret;
+
+      // strxfrm assumes zero-terminated strings so we make a copy
+      const string_type __str(__lo, __hi);
+
+      const _CharT* __p = __str.c_str();
+      const _CharT* __pend = __str.data() + __str.length();
+
+      size_t __len = (__hi - __lo) * 2;
+
+      _CharT* __c = new _CharT[__len];
+
+      __try
+	{
+	  // strxfrm stops when it sees a nul character so we break
+	  // the string into zero-terminated substrings and pass those
+	  // to strxfrm.
+	  for (;;)
+	    {
+	      // First try a buffer perhaps big enough.
+	      size_t __res = _M_transform(__c, __p, __len);
+	      // If the buffer was not large enough, try again with the
+	      // correct size.
+	      if (__res >= __len)
+		{
+		  __len = __res + 1;
+		  delete [] __c, __c = 0;
+		  __c = new _CharT[__len];
+		  __res = _M_transform(__c, __p, __len);
+		}
+
+	      __ret.append(__c, __res);
+	      __p += char_traits<_CharT>::length(__p);
+	      if (__p == __pend)
+		break;
+
+	      __p++;
+	      __ret.push_back(_CharT());
+	    }
+	}
+      __catch(...)
+	{
+	  delete [] __c;
+	  __throw_exception_again;
+	}
+
+      delete [] __c;
+
+      return __ret;
+    }
+
+  template<typename _CharT>
+    long
+    collate<_CharT>::
+    do_hash(const _CharT* __lo, const _CharT* __hi) const
+    {
+      unsigned long __val = 0;
+      for (; __lo < __hi; ++__lo)
+	__val =
+	  *__lo + ((__val << 7)
+		   | (__val >> (__gnu_cxx::__numeric_traits<unsigned long>::
+				__digits - 7)));
+      return static_cast<long>(__val);
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class collate<char>;
+  extern template class collate_byname<char>;
+
+  extern template
+    const collate<char>&
+    use_facet<collate<char> >(const locale&);
+
+  extern template
+    bool
+    has_facet<collate<char> >(const locale&);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class collate<wchar_t>;
+  extern template class collate_byname<wchar_t>;
+
+  extern template
+    const collate<wchar_t>&
+    use_facet<collate<wchar_t> >(const locale&);
+
+  extern template
+    bool
+    has_facet<collate<wchar_t> >(const locale&);
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/localefwd.h

@@ -0,0 +1,190 @@
+// <locale> Forward declarations -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/localefwd.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{locale}
+ */
+
+//
+// ISO C++ 14882: 22.1  Locales
+//
+
+#ifndef _LOCALE_FWD_H
+#define _LOCALE_FWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/c++locale.h>  // Defines __c_locale, config-specific include
+#include <iosfwd>            // For ostreambuf_iterator, istreambuf_iterator
+#include <cctype>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /** 
+   *  @defgroup locales Locales
+   *
+   *  Classes and functions for internationalization and localization.
+   */
+
+  // 22.1.1 Locale
+  class locale;
+
+  template<typename _Facet>
+    bool
+    has_facet(const locale&) throw();
+
+  template<typename _Facet>
+    const _Facet&
+    use_facet(const locale&);
+
+  // 22.1.3 Convenience interfaces
+  template<typename _CharT>
+    bool
+    isspace(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isprint(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    iscntrl(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isupper(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    islower(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isalpha(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isdigit(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    ispunct(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isxdigit(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isalnum(_CharT, const locale&);
+
+  template<typename _CharT>
+    bool
+    isgraph(_CharT, const locale&);
+
+  template<typename _CharT>
+    _CharT
+    toupper(_CharT, const locale&);
+
+  template<typename _CharT>
+    _CharT
+    tolower(_CharT, const locale&);
+
+  // 22.2.1 and 22.2.1.3 ctype
+  class ctype_base;
+  template<typename _CharT>
+    class ctype;
+  template<> class ctype<char>;
+#ifdef _GLIBCXX_USE_WCHAR_T
+  template<> class ctype<wchar_t>;
+#endif
+  template<typename _CharT>
+    class ctype_byname;
+  // NB: Specialized for char and wchar_t in locale_facets.h.
+
+  class codecvt_base;
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt;
+  template<> class codecvt<char, char, mbstate_t>;
+#ifdef _GLIBCXX_USE_WCHAR_T
+  template<> class codecvt<wchar_t, char, mbstate_t>;
+#endif
+  template<typename _InternT, typename _ExternT, typename _StateT>
+    class codecvt_byname;
+
+  // 22.2.2 and 22.2.3 numeric
+_GLIBCXX_BEGIN_NAMESPACE_LDBL
+  template<typename _CharT, typename _InIter = istreambuf_iterator<_CharT> >
+    class num_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class num_put;
+_GLIBCXX_END_NAMESPACE_LDBL
+  template<typename _CharT> class numpunct;
+  template<typename _CharT> class numpunct_byname;
+
+  // 22.2.4 collation
+  template<typename _CharT>
+    class collate;
+  template<typename _CharT> class
+    collate_byname;
+
+  // 22.2.5 date and time
+  class time_base;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get;
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class time_get_byname;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class time_put_byname;
+
+  // 22.2.6 money
+  class money_base;
+_GLIBCXX_BEGIN_NAMESPACE_LDBL
+  template<typename _CharT, typename _InIter =  istreambuf_iterator<_CharT> >
+    class money_get;
+  template<typename _CharT, typename _OutIter = ostreambuf_iterator<_CharT> >
+    class money_put;
+_GLIBCXX_END_NAMESPACE_LDBL
+  template<typename _CharT, bool _Intl = false>
+    class moneypunct;
+  template<typename _CharT, bool _Intl = false>
+    class moneypunct_byname;
+
+  // 22.2.7 message retrieval
+  class messages_base;
+  template<typename _CharT>
+    class messages;
+  template<typename _CharT>
+    class messages_byname;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/mask_array.h

@@ -0,0 +1,208 @@
+// The template and inlines for the -*- C++ -*- mask_array class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/mask_array.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _MASK_ARRAY_H
+#define _MASK_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup numeric_arrays
+   * @{
+   */
+
+  /**
+   *  @brief  Reference to selected subset of an array.
+   *
+   *  A mask_array is a reference to the actual elements of an array specified
+   *  by a bitmask in the form of an array of bool.  The way to get a
+   *  mask_array is to call operator[](valarray<bool>) on a valarray.  The
+   *  returned mask_array then permits carrying operations out on the
+   *  referenced subset of elements in the original valarray.
+   *
+   *  For example, if a mask_array is obtained using the array (false, true,
+   *  false, true) as an argument, the mask array has two elements referring
+   *  to array[1] and array[3] in the underlying array.
+   *
+   *  @param  Tp  Element type.
+   */
+  template <class _Tp>
+    class mask_array
+    {
+    public:
+      typedef _Tp value_type;
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 253. valarray helper functions are almost entirely useless
+
+      ///  Copy constructor.  Both slices refer to the same underlying array.
+      mask_array (const mask_array&);
+      
+      ///  Assignment operator.  Assigns elements to corresponding elements
+      ///  of @a a.
+      mask_array& operator=(const mask_array&);
+
+      void operator=(const valarray<_Tp>&) const;
+      ///  Multiply slice elements by corresponding elements of @a v.
+      void operator*=(const valarray<_Tp>&) const;
+      ///  Divide slice elements by corresponding elements of @a v.
+      void operator/=(const valarray<_Tp>&) const;
+      ///  Modulo slice elements by corresponding elements of @a v.
+      void operator%=(const valarray<_Tp>&) const;
+      ///  Add corresponding elements of @a v to slice elements.
+      void operator+=(const valarray<_Tp>&) const;
+      ///  Subtract corresponding elements of @a v from slice elements.
+      void operator-=(const valarray<_Tp>&) const;
+      ///  Logical xor slice elements with corresponding elements of @a v.
+      void operator^=(const valarray<_Tp>&) const;
+      ///  Logical and slice elements with corresponding elements of @a v.
+      void operator&=(const valarray<_Tp>&) const;
+      ///  Logical or slice elements with corresponding elements of @a v.
+      void operator|=(const valarray<_Tp>&) const;
+      ///  Left shift slice elements by corresponding elements of @a v.
+      void operator<<=(const valarray<_Tp>&) const;
+      ///  Right shift slice elements by corresponding elements of @a v.
+      void operator>>=(const valarray<_Tp>&) const;
+      ///  Assign all slice elements to @a t.
+      void operator=(const _Tp&) const;
+
+        //        ~mask_array ();
+
+      template<class _Dom>
+        void operator=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator*=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator/=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator%=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator+=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator-=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator^=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator&=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator|=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator<<=(const _Expr<_Dom,_Tp>&) const;
+      template<class _Dom>
+        void operator>>=(const _Expr<_Dom,_Tp>&) const;
+
+    private:
+      mask_array(_Array<_Tp>, size_t, _Array<bool>);
+      friend class valarray<_Tp>;
+
+      const size_t       _M_sz;
+      const _Array<bool> _M_mask;
+      const _Array<_Tp>  _M_array;
+
+      // not implemented
+      mask_array();
+    };
+
+  template<typename _Tp>
+    inline mask_array<_Tp>::mask_array(const mask_array<_Tp>& a)
+    : _M_sz(a._M_sz), _M_mask(a._M_mask), _M_array(a._M_array) {}
+
+  template<typename _Tp>
+    inline
+    mask_array<_Tp>::mask_array(_Array<_Tp> __a, size_t __s, _Array<bool> __m)
+    : _M_sz(__s), _M_mask(__m), _M_array(__a) {}
+
+  template<typename _Tp>
+    inline mask_array<_Tp>&
+    mask_array<_Tp>::operator=(const mask_array<_Tp>& __a)
+    {
+      std::__valarray_copy(__a._M_array, __a._M_mask,
+			   _M_sz, _M_array, _M_mask);
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator=(const _Tp& __t) const
+    { std::__valarray_fill(_M_array, _M_sz, _M_mask, __t); }
+
+  template<typename _Tp>
+    inline void
+    mask_array<_Tp>::operator=(const valarray<_Tp>& __v) const
+    { std::__valarray_copy(_Array<_Tp>(__v), __v.size(), _M_array, _M_mask); }
+
+  template<typename _Tp>
+    template<class _Ex>
+      inline void
+      mask_array<_Tp>::operator=(const _Expr<_Ex, _Tp>& __e) const
+      { std::__valarray_copy(__e, __e.size(), _M_array, _M_mask); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(_Op, _Name)				\
+  template<typename _Tp>						\
+    inline void								\
+    mask_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const	\
+    {									\
+      _Array_augmented_##_Name(_M_array, _M_mask,			\
+			       _Array<_Tp>(__v), __v.size());		\
+    }									\
+									\
+  template<typename _Tp>                                                \
+    template<class _Dom>			                        \
+      inline void							\
+      mask_array<_Tp>::operator _Op##=(const _Expr<_Dom, _Tp>& __e) const\
+      {									\
+	_Array_augmented_##_Name(_M_array, _M_mask, __e, __e.size());   \
+      }
+
+_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, __divides)
+_DEFINE_VALARRAY_OPERATOR(%, __modulus)
+_DEFINE_VALARRAY_OPERATOR(+, __plus)
+_DEFINE_VALARRAY_OPERATOR(-, __minus)
+_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
+_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
+_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
+_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+  // @} group numeric_arrays
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _MASK_ARRAY_H */

contrib/sdk/sources/libstdc++-v3/include/bits/memoryfwd.h

@@ -0,0 +1,78 @@
+// <memory> Forward declarations -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ * Copyright (c) 1996-1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/memoryfwd.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _MEMORYFWD_H
+#define _MEMORYFWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @defgroup allocators Allocators
+   * @ingroup memory
+   *
+   * Classes encapsulating memory operations.
+   *
+   * @{
+   */
+
+  template<typename>
+    class allocator;
+
+  template<>
+    class allocator<void>;
+
+  /// Declare uses_allocator so it can be specialized in \<queue\> etc.
+  template<typename, typename>
+    struct uses_allocator;
+
+  /// @} group memory
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/move.h

@@ -0,0 +1,198 @@
+// Move, forward and identity for C++0x + swap -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/move.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{utility}
+ */
+
+#ifndef _MOVE_H
+#define _MOVE_H 1
+
+#include <bits/c++config.h>
+#include <bits/concept_check.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // Used, in C++03 mode too, by allocators, etc.
+  /**
+   *  @brief Same as C++11 std::addressof
+   *  @ingroup utilities
+   */
+  template<typename _Tp>
+    inline _Tp*
+    __addressof(_Tp& __r) _GLIBCXX_NOEXCEPT
+    {
+      return reinterpret_cast<_Tp*>
+	(&const_cast<char&>(reinterpret_cast<const volatile char&>(__r)));
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#if __cplusplus >= 201103L
+#include <type_traits> // Brings in std::declval too.
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @addtogroup utilities
+   *  @{
+   */
+
+  /**
+   *  @brief  Forward an lvalue.
+   *  @return The parameter cast to the specified type.
+   *
+   *  This function is used to implement "perfect forwarding".
+   */
+  template<typename _Tp>
+    constexpr _Tp&&
+    forward(typename std::remove_reference<_Tp>::type& __t) noexcept
+    { return static_cast<_Tp&&>(__t); }
+
+  /**
+   *  @brief  Forward an rvalue.
+   *  @return The parameter cast to the specified type.
+   *
+   *  This function is used to implement "perfect forwarding".
+   */
+  template<typename _Tp>
+    constexpr _Tp&&
+    forward(typename std::remove_reference<_Tp>::type&& __t) noexcept
+    {
+      static_assert(!std::is_lvalue_reference<_Tp>::value, "template argument"
+		    " substituting _Tp is an lvalue reference type");
+      return static_cast<_Tp&&>(__t);
+    }
+
+  /**
+   *  @brief  Convert a value to an rvalue.
+   *  @param  __t  A thing of arbitrary type.
+   *  @return The parameter cast to an rvalue-reference to allow moving it.
+  */
+  template<typename _Tp>
+    constexpr typename std::remove_reference<_Tp>::type&&
+    move(_Tp&& __t) noexcept
+    { return static_cast<typename std::remove_reference<_Tp>::type&&>(__t); }
+
+
+  template<typename _Tp>
+    struct __move_if_noexcept_cond
+    : public __and_<__not_<is_nothrow_move_constructible<_Tp>>,
+                    is_copy_constructible<_Tp>>::type { };
+
+  /**
+   *  @brief  Conditionally convert a value to an rvalue.
+   *  @param  __x  A thing of arbitrary type.
+   *  @return The parameter, possibly cast to an rvalue-reference.
+   *
+   *  Same as std::move unless the type's move constructor could throw and the
+   *  type is copyable, in which case an lvalue-reference is returned instead.
+   */
+  template<typename _Tp>
+    inline constexpr typename
+    conditional<__move_if_noexcept_cond<_Tp>::value, const _Tp&, _Tp&&>::type
+    move_if_noexcept(_Tp& __x) noexcept
+    { return std::move(__x); }
+
+  // declval, from type_traits.
+
+  /**
+   *  @brief Returns the actual address of the object or function
+   *         referenced by r, even in the presence of an overloaded
+   *         operator&.
+   *  @param  __r  Reference to an object or function.
+   *  @return   The actual address.
+  */
+  template<typename _Tp>
+    inline _Tp*
+    addressof(_Tp& __r) noexcept
+    { return std::__addressof(__r); }
+
+  /// @} group utilities
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#define _GLIBCXX_MOVE(__val) std::move(__val)
+#define _GLIBCXX_FORWARD(_Tp, __val) std::forward<_Tp>(__val)
+#else
+#define _GLIBCXX_MOVE(__val) (__val)
+#define _GLIBCXX_FORWARD(_Tp, __val) (__val)
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @addtogroup utilities
+   *  @{
+   */
+
+  /**
+   *  @brief Swaps two values.
+   *  @param  __a  A thing of arbitrary type.
+   *  @param  __b  Another thing of arbitrary type.
+   *  @return   Nothing.
+  */
+  template<typename _Tp>
+    inline void
+    swap(_Tp& __a, _Tp& __b)
+#if __cplusplus >= 201103L
+    noexcept(__and_<is_nothrow_move_constructible<_Tp>,
+	            is_nothrow_move_assignable<_Tp>>::value)
+#endif
+    {
+      // concept requirements
+      __glibcxx_function_requires(_SGIAssignableConcept<_Tp>)
+
+      _Tp __tmp = _GLIBCXX_MOVE(__a);
+      __a = _GLIBCXX_MOVE(__b);
+      __b = _GLIBCXX_MOVE(__tmp);
+    }
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // DR 809. std::swap should be overloaded for array types.
+  /// Swap the contents of two arrays.
+  template<typename _Tp, size_t _Nm>
+    inline void
+    swap(_Tp (&__a)[_Nm], _Tp (&__b)[_Nm])
+#if __cplusplus >= 201103L
+    noexcept(noexcept(swap(*__a, *__b)))
+#endif
+    {
+      for (size_t __n = 0; __n < _Nm; ++__n)
+	swap(__a[__n], __b[__n]);
+    }
+
+  /// @} group utilities
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _MOVE_H */

contrib/sdk/sources/libstdc++-v3/include/bits/nested_exception.h

@@ -0,0 +1,166 @@
+// Nested Exception support header (nested_exception class) for -*- C++ -*-
+
+// Copyright (C) 2009-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/nested_exception.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{exception}
+ */
+
+#ifndef _GLIBCXX_NESTED_EXCEPTION_H
+#define _GLIBCXX_NESTED_EXCEPTION_H 1
+
+#pragma GCC visibility push(default)
+
+#if __cplusplus < 201103L
+# include <bits/c++0x_warning.h>
+#else
+
+#include <bits/c++config.h>
+
+#if ATOMIC_INT_LOCK_FREE < 2
+#  error This platform does not support exception propagation.
+#endif
+
+extern "C++" {
+
+namespace std
+{
+  /**
+   * @addtogroup exceptions
+   * @{
+   */
+
+  /// Exception class with exception_ptr data member.
+  class nested_exception
+  {
+    exception_ptr _M_ptr;
+
+  public:
+    nested_exception() noexcept : _M_ptr(current_exception()) { }
+
+    nested_exception(const nested_exception&) = default;
+
+    nested_exception& operator=(const nested_exception&) = default;
+
+    virtual ~nested_exception() noexcept;
+
+    void
+    rethrow_nested() const __attribute__ ((__noreturn__))
+    { rethrow_exception(_M_ptr); }
+
+    exception_ptr
+    nested_ptr() const
+    { return _M_ptr; }
+  };
+
+  template<typename _Except>
+    struct _Nested_exception : public _Except, public nested_exception
+    {
+      explicit _Nested_exception(_Except&& __ex)
+      : _Except(static_cast<_Except&&>(__ex))
+      { }
+    };
+
+  template<typename _Ex>
+    struct __get_nested_helper
+    {
+      static const nested_exception*
+      _S_get(const _Ex& __ex)
+      { return dynamic_cast<const nested_exception*>(&__ex); }
+    };
+
+  template<typename _Ex>
+    struct __get_nested_helper<_Ex*>
+    {
+      static const nested_exception*
+      _S_get(const _Ex* __ex)
+      { return dynamic_cast<const nested_exception*>(__ex); }
+    };
+
+  template<typename _Ex>
+    inline const nested_exception*
+    __get_nested_exception(const _Ex& __ex)
+    { return __get_nested_helper<_Ex>::_S_get(__ex); }
+
+  template<typename _Ex>
+    void
+    __throw_with_nested(_Ex&&, const nested_exception* = 0)
+    __attribute__ ((__noreturn__));
+
+  template<typename _Ex>
+    void
+    __throw_with_nested(_Ex&&, ...) __attribute__ ((__noreturn__));
+
+  // This function should never be called, but is needed to avoid a warning
+  // about ambiguous base classes when instantiating throw_with_nested<_Ex>()
+  // with a type that has an accessible nested_exception base.
+  template<typename _Ex>
+    inline void
+    __throw_with_nested(_Ex&& __ex, const nested_exception*)
+    { throw __ex; }
+
+  template<typename _Ex>
+    inline void
+    __throw_with_nested(_Ex&& __ex, ...)
+    { throw _Nested_exception<_Ex>(static_cast<_Ex&&>(__ex)); }
+  
+  template<typename _Ex>
+    void
+    throw_with_nested(_Ex __ex) __attribute__ ((__noreturn__));
+
+  /// If @p __ex is derived from nested_exception, @p __ex. 
+  /// Else, an implementation-defined object derived from both.
+  template<typename _Ex>
+    inline void
+    throw_with_nested(_Ex __ex)
+    {
+      if (__get_nested_exception(__ex))
+        throw __ex;
+      __throw_with_nested(static_cast<_Ex&&>(__ex), &__ex);
+    }
+
+  /// If @p __ex is derived from nested_exception, @p __ex.rethrow_nested().
+  template<typename _Ex>
+    inline void
+    rethrow_if_nested(const _Ex& __ex)
+    {
+      if (const nested_exception* __nested = __get_nested_exception(__ex))
+        __nested->rethrow_nested();
+    }
+
+  /// Overload, See N2619
+  inline void
+  rethrow_if_nested(const nested_exception& __ex)
+  { __ex.rethrow_nested(); }
+
+  // @} group exceptions
+} // namespace std
+
+} // extern "C++"
+
+#endif // C++11
+
+#pragma GCC visibility pop
+
+#endif // _GLIBCXX_NESTED_EXCEPTION_H

contrib/sdk/sources/libstdc++-v3/include/bits/ostream.tcc

@@ -0,0 +1,407 @@
+// ostream classes -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ostream.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ostream}
+ */
+
+//
+// ISO C++ 14882: 27.6.2  Output streams
+//
+
+#ifndef _OSTREAM_TCC
+#define _OSTREAM_TCC 1
+
+#pragma GCC system_header
+
+#include <bits/cxxabi_forced.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>::sentry::
+    sentry(basic_ostream<_CharT, _Traits>& __os)
+    : _M_ok(false), _M_os(__os)
+    {
+      // XXX MT
+      if (__os.tie() && __os.good())
+	__os.tie()->flush();
+
+      if (__os.good())
+	_M_ok = true;
+      else
+	__os.setstate(ios_base::failbit);
+    }
+
+  template<typename _CharT, typename _Traits>
+    template<typename _ValueT>
+      basic_ostream<_CharT, _Traits>&
+      basic_ostream<_CharT, _Traits>::
+      _M_insert(_ValueT __v)
+      {
+	sentry __cerb(*this);
+	if (__cerb)
+	  {
+	    ios_base::iostate __err = ios_base::goodbit;
+	    __try
+	      {
+		const __num_put_type& __np = __check_facet(this->_M_num_put);
+		if (__np.put(*this, *this, this->fill(), __v).failed())
+		  __err |= ios_base::badbit;
+	      }
+	    __catch(__cxxabiv1::__forced_unwind&)
+	      {
+		this->_M_setstate(ios_base::badbit);		
+		__throw_exception_again;
+	      }
+	    __catch(...)
+	      { this->_M_setstate(ios_base::badbit); }
+	    if (__err)
+	      this->setstate(__err);
+	  }
+	return *this;
+      }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    operator<<(short __n)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 117. basic_ostream uses nonexistent num_put member functions.
+      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
+	return _M_insert(static_cast<long>(static_cast<unsigned short>(__n)));
+      else
+	return _M_insert(static_cast<long>(__n));
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    operator<<(int __n)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 117. basic_ostream uses nonexistent num_put member functions.
+      const ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
+      if (__fmt == ios_base::oct || __fmt == ios_base::hex)
+	return _M_insert(static_cast<long>(static_cast<unsigned int>(__n)));
+      else
+	return _M_insert(static_cast<long>(__n));
+    }
+  
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    operator<<(__streambuf_type* __sbin)
+    {
+      ios_base::iostate __err = ios_base::goodbit;
+      sentry __cerb(*this);
+      if (__cerb && __sbin)
+	{
+	  __try
+	    {
+	      if (!__copy_streambufs(__sbin, this->rdbuf()))
+		__err |= ios_base::failbit;
+	    }
+	  __catch(__cxxabiv1::__forced_unwind&)
+	    {
+	      this->_M_setstate(ios_base::badbit);		
+	      __throw_exception_again;
+	    }
+	  __catch(...)
+	    { this->_M_setstate(ios_base::failbit); }
+	}
+      else if (!__sbin)
+	__err |= ios_base::badbit;
+      if (__err)
+	this->setstate(__err);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    put(char_type __c)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 60. What is a formatted input function?
+      // basic_ostream::put(char_type) is an unformatted output function.
+      // DR 63. Exception-handling policy for unformatted output.
+      // Unformatted output functions should catch exceptions thrown
+      // from streambuf members.
+      sentry __cerb(*this);
+      if (__cerb)
+	{
+	  ios_base::iostate __err = ios_base::goodbit;
+	  __try
+	    {
+	      const int_type __put = this->rdbuf()->sputc(__c);
+	      if (traits_type::eq_int_type(__put, traits_type::eof()))
+		__err |= ios_base::badbit;
+	    }
+	  __catch(__cxxabiv1::__forced_unwind&)
+	    {
+	      this->_M_setstate(ios_base::badbit);		
+	      __throw_exception_again;
+	    }
+	  __catch(...)
+	    { this->_M_setstate(ios_base::badbit); }
+	  if (__err)
+	    this->setstate(__err);
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    write(const _CharT* __s, streamsize __n)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 60. What is a formatted input function?
+      // basic_ostream::write(const char_type*, streamsize) is an
+      // unformatted output function.
+      // DR 63. Exception-handling policy for unformatted output.
+      // Unformatted output functions should catch exceptions thrown
+      // from streambuf members.
+      sentry __cerb(*this);
+      if (__cerb)
+	{
+	  __try
+	    { _M_write(__s, __n); }
+	  __catch(__cxxabiv1::__forced_unwind&)
+	    {
+	      this->_M_setstate(ios_base::badbit);		
+	      __throw_exception_again;
+	    }
+	  __catch(...)
+	    { this->_M_setstate(ios_base::badbit); }
+	}
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    flush()
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 60. What is a formatted input function?
+      // basic_ostream::flush() is *not* an unformatted output function.
+      ios_base::iostate __err = ios_base::goodbit;
+      __try
+	{
+	  if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
+	    __err |= ios_base::badbit;
+	}
+      __catch(__cxxabiv1::__forced_unwind&)
+	{
+	  this->_M_setstate(ios_base::badbit);		
+	  __throw_exception_again;
+	}
+      __catch(...)
+	{ this->_M_setstate(ios_base::badbit); }
+      if (__err)
+	this->setstate(__err);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    typename basic_ostream<_CharT, _Traits>::pos_type
+    basic_ostream<_CharT, _Traits>::
+    tellp()
+    {
+      pos_type __ret = pos_type(-1);
+      __try
+	{
+	  if (!this->fail())
+	    __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
+	}
+      __catch(__cxxabiv1::__forced_unwind&)
+	{
+	  this->_M_setstate(ios_base::badbit);		
+	  __throw_exception_again;
+	}
+      __catch(...)
+	{ this->_M_setstate(ios_base::badbit); }
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    seekp(pos_type __pos)
+    {
+      ios_base::iostate __err = ios_base::goodbit;
+      __try
+	{
+	  if (!this->fail())
+	    {
+	      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+	      // 136.  seekp, seekg setting wrong streams?
+	      const pos_type __p = this->rdbuf()->pubseekpos(__pos,
+							     ios_base::out);
+
+	      // 129. Need error indication from seekp() and seekg()
+	      if (__p == pos_type(off_type(-1)))
+		__err |= ios_base::failbit;
+	    }
+	}
+      __catch(__cxxabiv1::__forced_unwind&)
+	{
+	  this->_M_setstate(ios_base::badbit);		
+	  __throw_exception_again;
+	}
+      __catch(...)
+	{ this->_M_setstate(ios_base::badbit); }
+      if (__err)
+	this->setstate(__err);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    basic_ostream<_CharT, _Traits>::
+    seekp(off_type __off, ios_base::seekdir __dir)
+    {
+      ios_base::iostate __err = ios_base::goodbit;
+      __try
+	{
+	  if (!this->fail())
+	    {
+	      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+	      // 136.  seekp, seekg setting wrong streams?
+	      const pos_type __p = this->rdbuf()->pubseekoff(__off, __dir,
+							     ios_base::out);
+
+	      // 129. Need error indication from seekp() and seekg()
+	      if (__p == pos_type(off_type(-1)))
+		__err |= ios_base::failbit;
+	    }
+	}
+      __catch(__cxxabiv1::__forced_unwind&)
+	{
+	  this->_M_setstate(ios_base::badbit);		
+	  __throw_exception_again;
+	}
+      __catch(...)
+	{ this->_M_setstate(ios_base::badbit); }
+      if (__err)
+	this->setstate(__err);
+      return *this;
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
+    {
+      if (!__s)
+	__out.setstate(ios_base::badbit);
+      else
+	{
+	  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+	  // 167.  Improper use of traits_type::length()
+	  const size_t __clen = char_traits<char>::length(__s);
+	  __try
+	    {
+	      struct __ptr_guard
+	      {
+		_CharT *__p;
+		__ptr_guard (_CharT *__ip): __p(__ip) { }
+		~__ptr_guard() { delete[] __p; }
+		_CharT* __get() { return __p; }
+	      } __pg (new _CharT[__clen]);
+
+	      _CharT *__ws = __pg.__get();
+	      for (size_t  __i = 0; __i < __clen; ++__i)
+		__ws[__i] = __out.widen(__s[__i]);
+	      __ostream_insert(__out, __ws, __clen);
+	    }
+	  __catch(__cxxabiv1::__forced_unwind&)
+	    {
+	      __out._M_setstate(ios_base::badbit);
+	      __throw_exception_again;
+	    }
+	  __catch(...)
+	    { __out._M_setstate(ios_base::badbit); }
+	}
+      return __out;
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class basic_ostream<char>;
+  extern template ostream& endl(ostream&);
+  extern template ostream& ends(ostream&);
+  extern template ostream& flush(ostream&);
+  extern template ostream& operator<<(ostream&, char);
+  extern template ostream& operator<<(ostream&, unsigned char);
+  extern template ostream& operator<<(ostream&, signed char);
+  extern template ostream& operator<<(ostream&, const char*);
+  extern template ostream& operator<<(ostream&, const unsigned char*);
+  extern template ostream& operator<<(ostream&, const signed char*);
+
+  extern template ostream& ostream::_M_insert(long);
+  extern template ostream& ostream::_M_insert(unsigned long);
+  extern template ostream& ostream::_M_insert(bool);
+#ifdef _GLIBCXX_USE_LONG_LONG
+  extern template ostream& ostream::_M_insert(long long);
+  extern template ostream& ostream::_M_insert(unsigned long long);
+#endif
+  extern template ostream& ostream::_M_insert(double);
+  extern template ostream& ostream::_M_insert(long double);
+  extern template ostream& ostream::_M_insert(const void*);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class basic_ostream<wchar_t>;
+  extern template wostream& endl(wostream&);
+  extern template wostream& ends(wostream&);
+  extern template wostream& flush(wostream&);
+  extern template wostream& operator<<(wostream&, wchar_t);
+  extern template wostream& operator<<(wostream&, char);
+  extern template wostream& operator<<(wostream&, const wchar_t*);
+  extern template wostream& operator<<(wostream&, const char*);
+
+  extern template wostream& wostream::_M_insert(long);
+  extern template wostream& wostream::_M_insert(unsigned long);
+  extern template wostream& wostream::_M_insert(bool);
+#ifdef _GLIBCXX_USE_LONG_LONG
+  extern template wostream& wostream::_M_insert(long long);
+  extern template wostream& wostream::_M_insert(unsigned long long);
+#endif
+  extern template wostream& wostream::_M_insert(double);
+  extern template wostream& wostream::_M_insert(long double);
+  extern template wostream& wostream::_M_insert(const void*);
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/ostream_insert.h

@@ -0,0 +1,129 @@
+// Helpers for ostream inserters -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ostream_insert.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{ostream}
+ */
+
+#ifndef _OSTREAM_INSERT_H
+#define _OSTREAM_INSERT_H 1
+
+#pragma GCC system_header
+
+#include <iosfwd>
+#include <bits/cxxabi_forced.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT, typename _Traits>
+    inline void
+    __ostream_write(basic_ostream<_CharT, _Traits>& __out,
+		    const _CharT* __s, streamsize __n)
+    {
+      typedef basic_ostream<_CharT, _Traits>       __ostream_type;      
+      typedef typename __ostream_type::ios_base    __ios_base;
+
+      const streamsize __put = __out.rdbuf()->sputn(__s, __n);
+      if (__put != __n)
+	__out.setstate(__ios_base::badbit);
+    }
+
+  template<typename _CharT, typename _Traits>
+    inline void
+    __ostream_fill(basic_ostream<_CharT, _Traits>& __out, streamsize __n)
+    {
+      typedef basic_ostream<_CharT, _Traits>       __ostream_type;      
+      typedef typename __ostream_type::ios_base    __ios_base;
+
+      const _CharT __c = __out.fill();
+      for (; __n > 0; --__n)
+	{
+	  const typename _Traits::int_type __put = __out.rdbuf()->sputc(__c);
+	  if (_Traits::eq_int_type(__put, _Traits::eof()))
+	    {
+	      __out.setstate(__ios_base::badbit);
+	      break;
+	    }
+	}
+    }
+
+  template<typename _CharT, typename _Traits>
+    basic_ostream<_CharT, _Traits>&
+    __ostream_insert(basic_ostream<_CharT, _Traits>& __out,
+		     const _CharT* __s, streamsize __n)
+    {
+      typedef basic_ostream<_CharT, _Traits>       __ostream_type;
+      typedef typename __ostream_type::ios_base    __ios_base;
+
+      typename __ostream_type::sentry __cerb(__out);
+      if (__cerb)
+	{
+	  __try
+	    {
+	      const streamsize __w = __out.width();
+	      if (__w > __n)
+		{
+		  const bool __left = ((__out.flags()
+					& __ios_base::adjustfield)
+				       == __ios_base::left);
+		  if (!__left)
+		    __ostream_fill(__out, __w - __n);
+		  if (__out.good())
+		    __ostream_write(__out, __s, __n);
+		  if (__left && __out.good())
+		    __ostream_fill(__out, __w - __n);
+		}
+	      else
+		__ostream_write(__out, __s, __n);
+	      __out.width(0);
+	    }
+	  __catch(__cxxabiv1::__forced_unwind&)
+	    {
+	      __out._M_setstate(__ios_base::badbit);
+	      __throw_exception_again;
+	    }
+	  __catch(...)
+	    { __out._M_setstate(__ios_base::badbit); }
+	}
+      return __out;
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template ostream& __ostream_insert(ostream&, const char*, streamsize);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template wostream& __ostream_insert(wostream&, const wchar_t*,
+					     streamsize);
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif /* _OSTREAM_INSERT_H */

contrib/sdk/sources/libstdc++-v3/include/bits/postypes.h

@@ -0,0 +1,242 @@
+// Position types -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/postypes.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iosfwd}
+ */
+
+//
+// ISO C++ 14882: 27.4.1 - Types
+// ISO C++ 14882: 27.4.3 - Template class fpos
+//
+
+#ifndef _GLIBCXX_POSTYPES_H
+#define _GLIBCXX_POSTYPES_H 1
+
+#pragma GCC system_header
+
+#include <cwchar> // For mbstate_t
+
+// XXX If <stdint.h> is really needed, make sure to define the macros
+// before including it, in order not to break <tr1/cstdint> (and <cstdint>
+// in C++0x).  Reconsider all this as soon as possible...
+#if (defined(_GLIBCXX_HAVE_INT64_T) && !defined(_GLIBCXX_HAVE_INT64_T_LONG) \
+     && !defined(_GLIBCXX_HAVE_INT64_T_LONG_LONG))
+
+#ifndef __STDC_LIMIT_MACROS
+# define _UNDEF__STDC_LIMIT_MACROS
+# define __STDC_LIMIT_MACROS
+#endif
+#ifndef __STDC_CONSTANT_MACROS
+# define _UNDEF__STDC_CONSTANT_MACROS
+# define __STDC_CONSTANT_MACROS
+#endif
+#include <stdint.h> // For int64_t
+#ifdef _UNDEF__STDC_LIMIT_MACROS
+# undef __STDC_LIMIT_MACROS
+# undef _UNDEF__STDC_LIMIT_MACROS
+#endif
+#ifdef _UNDEF__STDC_CONSTANT_MACROS
+# undef __STDC_CONSTANT_MACROS
+# undef _UNDEF__STDC_CONSTANT_MACROS
+#endif
+
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // The types streamoff, streampos and wstreampos and the class
+  // template fpos<> are described in clauses 21.1.2, 21.1.3, 27.1.2,
+  // 27.2, 27.4.1, 27.4.3 and D.6. Despite all this verbiage, the
+  // behaviour of these types is mostly implementation defined or
+  // unspecified. The behaviour in this implementation is as noted
+  // below.
+
+  /**
+   *  @brief  Type used by fpos, char_traits<char>, and char_traits<wchar_t>.
+   *
+   *  In clauses 21.1.3.1 and 27.4.1 streamoff is described as an
+   *  implementation defined type.
+   *  Note: In versions of GCC up to and including GCC 3.3, streamoff
+   *  was typedef long.
+  */  
+#ifdef _GLIBCXX_HAVE_INT64_T_LONG
+  typedef long          streamoff;
+#elif defined(_GLIBCXX_HAVE_INT64_T_LONG_LONG)
+  typedef long long     streamoff;
+#elif defined(_GLIBCXX_HAVE_INT64_T) 
+  typedef int64_t       streamoff;
+#else
+  typedef long long     streamoff;
+#endif
+
+  /// Integral type for I/O operation counts and buffer sizes.
+  typedef ptrdiff_t	streamsize; // Signed integral type
+
+  /**
+   *  @brief  Class representing stream positions.
+   *
+   *  The standard places no requirements upon the template parameter StateT.
+   *  In this implementation StateT must be DefaultConstructible,
+   *  CopyConstructible and Assignable.  The standard only requires that fpos
+   *  should contain a member of type StateT. In this implementation it also
+   *  contains an offset stored as a signed integer.
+   *
+   *  @param  StateT  Type passed to and returned from state().
+   */
+  template<typename _StateT>
+    class fpos
+    {
+    private:
+      streamoff	                _M_off;
+      _StateT			_M_state;
+
+    public:
+      // The standard doesn't require that fpos objects can be default
+      // constructed. This implementation provides a default
+      // constructor that initializes the offset to 0 and default
+      // constructs the state.
+      fpos()
+      : _M_off(0), _M_state() { }
+
+      // The standard requires that fpos objects can be constructed
+      // from streamoff objects using the constructor syntax, and
+      // fails to give any meaningful semantics. In this
+      // implementation implicit conversion is also allowed, and this
+      // constructor stores the streamoff as the offset and default
+      // constructs the state.
+      /// Construct position from offset.
+      fpos(streamoff __off)
+      : _M_off(__off), _M_state() { }
+
+      /// Convert to streamoff.
+      operator streamoff() const { return _M_off; }
+
+      /// Remember the value of @a st.
+      void
+      state(_StateT __st)
+      { _M_state = __st; }
+
+      /// Return the last set value of @a st.
+      _StateT
+      state() const
+      { return _M_state; }
+
+      // The standard requires that this operator must be defined, but
+      // gives no semantics. In this implementation it just adds its
+      // argument to the stored offset and returns *this.
+      /// Add offset to this position.
+      fpos&
+      operator+=(streamoff __off)
+      {
+	_M_off += __off;
+	return *this;
+      }
+
+      // The standard requires that this operator must be defined, but
+      // gives no semantics. In this implementation it just subtracts
+      // its argument from the stored offset and returns *this.
+      /// Subtract offset from this position.
+      fpos&
+      operator-=(streamoff __off)
+      {
+	_M_off -= __off;
+	return *this;
+      }
+
+      // The standard requires that this operator must be defined, but
+      // defines its semantics only in terms of operator-. In this
+      // implementation it constructs a copy of *this, adds the
+      // argument to that copy using operator+= and then returns the
+      // copy.
+      /// Add position and offset.
+      fpos
+      operator+(streamoff __off) const
+      {
+	fpos __pos(*this);
+	__pos += __off;
+	return __pos;
+      }
+
+      // The standard requires that this operator must be defined, but
+      // defines its semantics only in terms of operator+. In this
+      // implementation it constructs a copy of *this, subtracts the
+      // argument from that copy using operator-= and then returns the
+      // copy.
+      /// Subtract offset from position.
+      fpos
+      operator-(streamoff __off) const
+      {
+	fpos __pos(*this);
+	__pos -= __off;
+	return __pos;
+      }
+
+      // The standard requires that this operator must be defined, but
+      // defines its semantics only in terms of operator+. In this
+      // implementation it returns the difference between the offset
+      // stored in *this and in the argument.
+      /// Subtract position to return offset.
+      streamoff
+      operator-(const fpos& __other) const
+      { return _M_off - __other._M_off; }
+    };
+
+  // The standard only requires that operator== must be an
+  // equivalence relation. In this implementation two fpos<StateT>
+  // objects belong to the same equivalence class if the contained
+  // offsets compare equal.
+  /// Test if equivalent to another position.
+  template<typename _StateT>
+    inline bool
+    operator==(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
+    { return streamoff(__lhs) == streamoff(__rhs); }
+
+  template<typename _StateT>
+    inline bool
+    operator!=(const fpos<_StateT>& __lhs, const fpos<_StateT>& __rhs)
+    { return streamoff(__lhs) != streamoff(__rhs); }
+
+  // Clauses 21.1.3.1 and 21.1.3.2 describe streampos and wstreampos
+  // as implementation defined types, but clause 27.2 requires that
+  // they must both be typedefs for fpos<mbstate_t>
+  /// File position for char streams.
+  typedef fpos<mbstate_t> streampos;
+  /// File position for wchar_t streams.
+  typedef fpos<mbstate_t> wstreampos;
+
+#if __cplusplus >= 201103L
+  /// File position for char16_t streams.
+  typedef fpos<mbstate_t> u16streampos;
+  /// File position for char32_t streams.
+  typedef fpos<mbstate_t> u32streampos;
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/ptr_traits.h

@@ -0,0 +1,182 @@
+// Pointer Traits -*- C++ -*-
+
+// Copyright (C) 2011-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/ptr_traits.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _PTR_TRAITS_H
+#define _PTR_TRAITS_H 1
+
+#if __cplusplus >= 201103L
+
+#include <type_traits> // For _GLIBCXX_HAS_NESTED_TYPE
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+_GLIBCXX_HAS_NESTED_TYPE(element_type)
+_GLIBCXX_HAS_NESTED_TYPE(difference_type)
+
+  template<typename _Tp, bool = __has_element_type<_Tp>::value>
+    struct __ptrtr_elt_type;
+
+  template<typename _Tp>
+    struct __ptrtr_elt_type<_Tp, true>
+    {
+      typedef typename _Tp::element_type __type;
+    };
+
+  template<template<typename, typename...> class _SomePtr, typename _Tp,
+            typename... _Args>
+    struct __ptrtr_elt_type<_SomePtr<_Tp, _Args...>, false>
+    {
+      typedef _Tp __type;
+    };
+
+  template<typename _Tp, bool = __has_difference_type<_Tp>::value>
+    struct __ptrtr_diff_type
+    {
+      typedef typename _Tp::difference_type __type;
+    };
+
+  template<typename _Tp>
+    struct __ptrtr_diff_type<_Tp, false>
+    {
+      typedef ptrdiff_t __type;
+    };
+
+  template<typename _Ptr, typename _Up>
+    class __ptrtr_rebind_helper
+    {
+      template<typename _Ptr2, typename _Up2>
+	static constexpr bool
+       	_S_chk(typename _Ptr2::template rebind<_Up2>*)
+       	{ return true; }
+
+      template<typename, typename>
+        static constexpr bool
+       	_S_chk(...)
+       	{ return false; }
+
+    public:
+      static const bool __value = _S_chk<_Ptr, _Up>(nullptr);
+    };
+
+  template<typename _Ptr, typename _Up>
+    const bool __ptrtr_rebind_helper<_Ptr, _Up>::__value;
+
+  template<typename _Tp, typename _Up,
+           bool = __ptrtr_rebind_helper<_Tp, _Up>::__value>
+    struct __ptrtr_rebind;
+
+  template<typename _Tp, typename _Up>
+    struct __ptrtr_rebind<_Tp, _Up, true>
+    {
+      typedef typename _Tp::template rebind<_Up> __type;
+    };
+
+  template<template<typename, typename...> class _SomePtr, typename _Up,
+            typename _Tp, typename... _Args>
+    struct __ptrtr_rebind<_SomePtr<_Tp, _Args...>, _Up, false>
+    {
+      typedef _SomePtr<_Up, _Args...> __type;
+    };
+
+  template<typename _Tp, typename = typename remove_cv<_Tp>::type>
+    struct __ptrtr_not_void
+    {
+      typedef _Tp __type;
+    };
+
+  template<typename _Tp>
+    struct __ptrtr_not_void<_Tp, void>
+    {
+      struct __type { };
+    };
+
+  template<typename _Ptr>
+    class __ptrtr_pointer_to
+    {
+      typedef typename __ptrtr_elt_type<_Ptr>::__type   __orig_type;
+      typedef typename __ptrtr_not_void<__orig_type>::__type __element_type;
+
+    public:
+      static _Ptr pointer_to(__element_type& __e)
+      { return _Ptr::pointer_to(__e); }
+    };
+
+  /**
+   * @brief  Uniform interface to all pointer-like types
+   * @ingroup pointer_abstractions
+  */
+  template<typename _Ptr>
+    struct pointer_traits : __ptrtr_pointer_to<_Ptr>
+    {
+      /// The pointer type
+      typedef _Ptr                                      pointer;
+      /// The type pointed to
+      typedef typename __ptrtr_elt_type<_Ptr>::__type   element_type;
+      /// Type used to represent the difference between two pointers
+      typedef typename __ptrtr_diff_type<_Ptr>::__type  difference_type;
+
+      template<typename _Up>
+        using rebind = typename __ptrtr_rebind<_Ptr, _Up>::__type;
+    };
+
+  /**
+   * @brief  Partial specialization for built-in pointers.
+   * @ingroup pointer_abstractions
+  */
+  template<typename _Tp>
+    struct pointer_traits<_Tp*>
+    {
+      /// The pointer type
+      typedef _Tp* pointer;
+      /// The type pointed to
+      typedef _Tp  element_type;
+      /// Type used to represent the difference between two pointers
+      typedef ptrdiff_t difference_type;
+
+      template<typename _Up>
+        using rebind = _Up*;
+
+      /**
+       *  @brief  Obtain a pointer to an object
+       *  @param  __r  A reference to an object of type @c element_type
+       *  @return @c addressof(__r)
+      */
+      static pointer
+      pointer_to(typename __ptrtr_not_void<element_type>::__type& __r) noexcept
+      { return std::addressof(__r); }
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/range_access.h

@@ -0,0 +1,105 @@
+// <range_access.h> -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/range_access.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ */
+
+#ifndef _GLIBCXX_RANGE_ACCESS_H
+#define _GLIBCXX_RANGE_ACCESS_H 1
+
+#pragma GCC system_header
+
+#if __cplusplus >= 201103L
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief  Return an iterator pointing to the first element of
+   *          the container.
+   *  @param  __cont  Container.
+   */
+  template<class _Container>
+    inline auto
+    begin(_Container& __cont) -> decltype(__cont.begin())
+    { return __cont.begin(); }
+
+  /**
+   *  @brief  Return an iterator pointing to the first element of
+   *          the const container.
+   *  @param  __cont  Container.
+   */
+  template<class _Container>
+    inline auto
+    begin(const _Container& __cont) -> decltype(__cont.begin())
+    { return __cont.begin(); }
+
+  /**
+   *  @brief  Return an iterator pointing to one past the last element of
+   *          the container.
+   *  @param  __cont  Container.
+   */
+  template<class _Container>
+    inline auto
+    end(_Container& __cont) -> decltype(__cont.end())
+    { return __cont.end(); }
+
+  /**
+   *  @brief  Return an iterator pointing to one past the last element of
+   *          the const container.
+   *  @param  __cont  Container.
+   */
+  template<class _Container>
+    inline auto
+    end(const _Container& __cont) -> decltype(__cont.end())
+    { return __cont.end(); }
+
+  /**
+   *  @brief  Return an iterator pointing to the first element of the array.
+   *  @param  __arr  Array.
+   */
+  template<class _Tp, size_t _Nm>
+    inline _Tp*
+    begin(_Tp (&__arr)[_Nm])
+    { return __arr; }
+
+  /**
+   *  @brief  Return an iterator pointing to one past the last element
+   *          of the array.
+   *  @param  __arr  Array.
+   */
+  template<class _Tp, size_t _Nm>
+    inline _Tp*
+    end(_Tp (&__arr)[_Nm])
+    { return __arr + _Nm; }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif // C++11
+
+#endif // _GLIBCXX_RANGE_ACCESS_H

contrib/sdk/sources/libstdc++-v3/include/bits/regex_constants.h

@@ -0,0 +1,310 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ *  @file bits/regex_constants.h
+ *  @brief Constant definitions for the std regex library.
+ *
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+/**
+ * @defgroup regex Regular Expressions
+ *
+ * A facility for performing regular expression pattern matching.
+ * @{
+ */
+
+/**
+ * @namespace std::regex_constants
+ * @brief ISO C++-0x entities sub namespace for regex.
+ */
+namespace regex_constants
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @name 5.1 Regular Expression Syntax Options
+   */
+  //@{
+  enum __syntax_option
+    {
+      _S_icase,
+      _S_nosubs,
+      _S_optimize,
+      _S_collate,
+      _S_ECMAScript,
+      _S_basic,
+      _S_extended,
+      _S_awk,
+      _S_grep,
+      _S_egrep,
+      _S_syntax_last
+    };
+
+  /**
+   * @brief This is a bitmask type indicating how to interpret the regex.
+   *
+   * The @c syntax_option_type is implementation defined but it is valid to
+   * perform bitwise operations on these values and expect the right thing to
+   * happen.
+   *
+   * A valid value of type syntax_option_type shall have exactly one of the
+   * elements @c ECMAScript, @c basic, @c extended, @c awk, @c grep, @c egrep
+   * %set.
+   */
+  typedef unsigned int syntax_option_type;
+
+  /** 
+   * Specifies that the matching of regular expressions against a character
+   * sequence shall be performed without regard to case.
+   */
+  constexpr syntax_option_type icase      = 1 << _S_icase;
+
+  /**
+   * Specifies that when a regular expression is matched against a character
+   * container sequence, no sub-expression matches are to be stored in the
+   * supplied match_results structure.
+   */
+  constexpr syntax_option_type nosubs     = 1 << _S_nosubs;
+
+  /**
+   * Specifies that the regular expression engine should pay more attention to
+   * the speed with which regular expressions are matched, and less to the
+   * speed with which regular expression objects are constructed. Otherwise
+   * it has no detectable effect on the program output.
+   */
+  constexpr syntax_option_type optimize   = 1 << _S_optimize;
+
+  /**
+   * Specifies that character ranges of the form [a-b] should be locale
+   * sensitive.
+   */
+  constexpr syntax_option_type collate    = 1 << _S_collate;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by ECMAScript in ECMA-262 [Ecma International, ECMAScript
+   * Language Specification, Standard Ecma-262, third edition, 1999], as
+   * modified in section [28.13].  This grammar is similar to that defined
+   * in the PERL scripting language but extended with elements found in the
+   * POSIX regular expression grammar.
+   */
+  constexpr syntax_option_type ECMAScript = 1 << _S_ECMAScript;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by POSIX basic regular expressions in IEEE Std 1003.1-2001,
+   * Portable Operating System Interface (POSIX), Base Definitions and
+   * Headers, Section 9, Regular Expressions [IEEE, Information Technology --
+   * Portable Operating System Interface (POSIX), IEEE Standard 1003.1-2001].
+   */
+  constexpr syntax_option_type basic      = 1 << _S_basic;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by POSIX extended regular expressions in IEEE Std 1003.1-2001,
+   * Portable Operating System Interface (POSIX), Base Definitions and Headers,
+   * Section 9, Regular Expressions.
+   */
+  constexpr syntax_option_type extended   = 1 << _S_extended;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by POSIX utility awk in IEEE Std 1003.1-2001.  This option is
+   * identical to syntax_option_type extended, except that C-style escape
+   * sequences are supported.  These sequences are:
+   * \\\\, \\a, \\b, \\f, \\n, \\r, \\t , \\v, \\&apos;, &apos;,
+   * and \\ddd (where ddd is one, two, or three octal digits).  
+   */
+  constexpr syntax_option_type awk        = 1 << _S_awk;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by POSIX utility grep in IEEE Std 1003.1-2001.  This option is
+   * identical to syntax_option_type basic, except that newlines are treated
+   * as whitespace.
+   */
+  constexpr syntax_option_type grep       = 1 << _S_grep;
+
+  /**
+   * Specifies that the grammar recognized by the regular expression engine is
+   * that used by POSIX utility grep when given the -E option in
+   * IEEE Std 1003.1-2001.  This option is identical to syntax_option_type 
+   * extended, except that newlines are treated as whitespace.
+   */
+  constexpr syntax_option_type egrep      = 1 << _S_egrep;
+
+  //@}
+
+  /**
+   * @name 5.2 Matching Rules
+   *
+   * Matching a regular expression against a sequence of characters [first,
+   * last) proceeds according to the rules of the grammar specified for the
+   * regular expression object, modified according to the effects listed
+   * below for any bitmask elements set.
+   *
+   */
+  //@{
+
+  enum __match_flag
+    {
+      _S_not_bol,
+      _S_not_eol,
+      _S_not_bow,
+      _S_not_eow,
+      _S_any,
+      _S_not_null,
+      _S_continuous,
+      _S_prev_avail,
+      _S_sed,
+      _S_no_copy,
+      _S_first_only,
+      _S_match_flag_last
+    };
+
+  /**
+   * @brief This is a bitmask type indicating regex matching rules.
+   *
+   * The @c match_flag_type is implementation defined but it is valid to
+   * perform bitwise operations on these values and expect the right thing to
+   * happen.
+   */
+  typedef std::bitset<_S_match_flag_last> match_flag_type;
+
+  /**
+   * The default matching rules.
+   */
+  constexpr match_flag_type match_default     = 0;
+
+  /**
+   * The first character in the sequence [first, last) is treated as though it
+   * is not at the beginning of a line, so the character (^) in the regular
+   * expression shall not match [first, first).
+   */
+  constexpr match_flag_type match_not_bol     = 1 << _S_not_bol;
+
+  /**
+   * The last character in the sequence [first, last) is treated as though it
+   * is not at the end of a line, so the character ($) in the regular
+   * expression shall not match [last, last).
+   */
+  constexpr match_flag_type match_not_eol     = 1 << _S_not_eol;
+   
+  /**
+   * The expression \\b is not matched against the sub-sequence
+   * [first,first).
+   */
+  constexpr match_flag_type match_not_bow     = 1 << _S_not_bow;
+   
+  /**
+   * The expression \\b should not be matched against the sub-sequence
+   * [last,last).
+   */
+  constexpr match_flag_type match_not_eow     = 1 << _S_not_eow;
+   
+  /**
+   * If more than one match is possible then any match is an acceptable
+   * result.
+   */
+  constexpr match_flag_type match_any         = 1 << _S_any;
+   
+  /**
+   * The expression does not match an empty sequence.
+   */
+  constexpr match_flag_type match_not_null    = 1 << _S_not_null;
+   
+  /**
+   * The expression only matches a sub-sequence that begins at first .
+   */
+  constexpr match_flag_type match_continuous  = 1 << _S_continuous;
+   
+  /**
+   * --first is a valid iterator position.  When this flag is set then the
+   * flags match_not_bol and match_not_bow are ignored by the regular
+   * expression algorithms 28.11 and iterators 28.12.
+   */
+  constexpr match_flag_type match_prev_avail  = 1 << _S_prev_avail;
+
+  /**
+   * When a regular expression match is to be replaced by a new string, the
+   * new string is constructed using the rules used by the ECMAScript replace
+   * function in ECMA- 262 [Ecma International, ECMAScript Language
+   * Specification, Standard Ecma-262, third edition, 1999], part 15.5.4.11
+   * String.prototype.replace. In addition, during search and replace
+   * operations all non-overlapping occurrences of the regular expression
+   * are located and replaced, and sections of the input that did not match
+   * the expression are copied unchanged to the output string.
+   * 
+   * Format strings (from ECMA-262 [15.5.4.11]):
+   * @li $$  The dollar-sign itself ($)
+   * @li $&  The matched substring.
+   * @li $`  The portion of @a string that precedes the matched substring.
+   *         This would be match_results::prefix().
+   * @li $'  The portion of @a string that follows the matched substring.
+   *         This would be match_results::suffix().
+   * @li $n  The nth capture, where n is in [1,9] and $n is not followed by a
+   *         decimal digit.  If n <= match_results::size() and the nth capture
+   *         is undefined, use the empty string instead.  If n >
+   *         match_results::size(), the result is implementation-defined.
+   * @li $nn The nnth capture, where nn is a two-digit decimal number on
+   *         [01, 99].  If nn <= match_results::size() and the nth capture is
+   *         undefined, use the empty string instead. If
+   *         nn > match_results::size(), the result is implementation-defined.
+   */
+  constexpr match_flag_type format_default    = 0;
+
+  /**
+   * When a regular expression match is to be replaced by a new string, the
+   * new string is constructed using the rules used by the POSIX sed utility
+   * in IEEE Std 1003.1- 2001 [IEEE, Information Technology -- Portable
+   * Operating System Interface (POSIX), IEEE Standard 1003.1-2001].
+   */
+  constexpr match_flag_type format_sed        = 1 << _S_sed;
+
+  /**
+   * During a search and replace operation, sections of the character
+   * container sequence being searched that do not match the regular
+   * expression shall not be copied to the output string.
+   */
+  constexpr match_flag_type format_no_copy    = 1 << _S_no_copy;
+
+  /**
+   * When specified during a search and replace operation, only the first
+   * occurrence of the regular expression shall be replaced.
+   */
+  constexpr match_flag_type format_first_only = 1 << _S_first_only;
+
+  //@}
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace regex_constants
+
+/* @} */ // group regex
+} // namespace std
+

contrib/sdk/sources/libstdc++-v3/include/bits/regex_cursor.h

@@ -0,0 +1,100 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ *  @file bits/regex_cursor.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+namespace __detail
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @defgroup regex-detail Base and Implementation Classes
+   *  @ingroup regex
+   *  @{
+   */
+
+  /// ABC for pattern matching
+  struct _PatternCursor
+  {
+    virtual ~_PatternCursor() { };
+    virtual void _M_next() = 0;
+    virtual bool _M_at_end() const = 0;
+  };
+
+  /// Provides a cursor into the specific target string.
+  template<typename _FwdIterT>
+    class _SpecializedCursor
+    : public _PatternCursor
+    {
+    public:
+      _SpecializedCursor(const _FwdIterT& __b, const _FwdIterT __e)
+      : _M_b(__b), _M_c(__b), _M_e(__e)
+      { }
+
+      typename std::iterator_traits<_FwdIterT>::value_type
+      _M_current() const
+      { return *_M_c; }
+
+      void
+      _M_next()
+      { ++_M_c; }
+
+      _FwdIterT
+      _M_pos() const
+      { return _M_c; }
+
+      const _FwdIterT&
+      _M_begin() const
+      { return _M_b; }
+
+      const _FwdIterT&
+      _M_end() const
+      { return _M_e; }
+
+      bool
+      _M_at_end() const
+      { return _M_c == _M_e; }
+
+    private:
+      _FwdIterT _M_b;
+      _FwdIterT _M_c;
+      _FwdIterT _M_e;
+    };
+
+  // Helper function to create a cursor specialized for an iterator class.
+  template<typename _FwdIterT>
+    inline _SpecializedCursor<_FwdIterT>
+    __cursor(const _FwdIterT& __b, const _FwdIterT __e)
+    { return _SpecializedCursor<_FwdIterT>(__b, __e); }
+
+ //@} regex-detail
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __detail
+} // namespace

contrib/sdk/sources/libstdc++-v3/include/bits/regex_error.h

@@ -0,0 +1,167 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ * @file bits/regex_error.h
+ * @brief Error and exception objects for the std regex library.
+ *
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+/**
+ * @addtogroup regex
+ * @{
+ */
+
+namespace regex_constants
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @name 5.3 Error Types
+   */
+  //@{
+ 
+  enum error_type
+    {
+      _S_error_collate,
+      _S_error_ctype,
+      _S_error_escape,
+      _S_error_backref,
+      _S_error_brack,
+      _S_error_paren,
+      _S_error_brace,
+      _S_error_badbrace,
+      _S_error_range,
+      _S_error_space,
+      _S_error_badrepeat,
+      _S_error_complexity,
+      _S_error_stack,
+      _S_error_last
+    };
+
+  /** The expression contained an invalid collating element name. */
+  constexpr error_type error_collate(_S_error_collate);
+
+  /** The expression contained an invalid character class name. */
+  constexpr error_type error_ctype(_S_error_ctype);
+
+  /**
+   * The expression contained an invalid escaped character, or a trailing
+   * escape.
+   */
+  constexpr error_type error_escape(_S_error_escape);
+
+  /** The expression contained an invalid back reference. */
+  constexpr error_type error_backref(_S_error_backref);
+
+  /** The expression contained mismatched [ and ]. */
+  constexpr error_type error_brack(_S_error_brack);
+
+  /** The expression contained mismatched ( and ). */
+  constexpr error_type error_paren(_S_error_paren);
+
+  /** The expression contained mismatched { and } */
+  constexpr error_type error_brace(_S_error_brace);
+
+  /** The expression contained an invalid range in a {} expression. */
+  constexpr error_type error_badbrace(_S_error_badbrace);
+
+  /**
+   * The expression contained an invalid character range,
+   * such as [b-a] in most encodings.
+   */
+  constexpr error_type error_range(_S_error_range);
+
+  /**
+   * There was insufficient memory to convert the expression into a
+   * finite state machine.
+   */
+  constexpr error_type error_space(_S_error_space);
+
+  /**
+   * One of <em>*?+{</em> was not preceded by a valid regular expression.
+   */
+  constexpr error_type error_badrepeat(_S_error_badrepeat);
+
+  /**
+   * The complexity of an attempted match against a regular expression
+   * exceeded a pre-set level.
+   */
+  constexpr error_type error_complexity(_S_error_complexity);
+
+  /**
+   * There was insufficient memory to determine whether the
+   * regular expression could match the specified character sequence.
+   */
+  constexpr error_type error_stack(_S_error_stack);
+
+  //@}
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace regex_constants
+
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // [7.8] Class regex_error
+  /**
+   * @brief A regular expression exception class.
+   * @ingroup exceptions
+   *
+   * The regular expression library throws objects of this class on error.
+   */
+  class regex_error : public std::runtime_error
+  {
+    regex_constants::error_type _M_code;
+
+  public:
+    /**
+     * @brief Constructs a regex_error object.
+     *
+     * @param __ecode the regex error code.
+     */
+    explicit
+    regex_error(regex_constants::error_type __ecode);
+
+    virtual ~regex_error() throw();
+
+    /**
+     * @brief Gets the regex error code.
+     *
+     * @returns the regex error code.
+     */
+    regex_constants::error_type
+    code() const
+    { return _M_code; }
+  };
+
+  //@} // group regex
+
+  void
+  __throw_regex_error(regex_constants::error_type __ecode);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std

contrib/sdk/sources/libstdc++-v3/include/bits/regex_grep_matcher.h

@@ -0,0 +1,138 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ *  @file bits/regex_grep_matcher.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _BiIter>
+    class sub_match;
+
+  template<typename _Bi_iter, typename _Allocator>
+    class match_results;
+
+_GLIBCXX_END_NAMESPACE_VERSION
+  
+namespace __detail
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @defgroup regex-detail Base and Implementation Classes
+   *  @ingroup regex
+   *  @{
+   */
+
+  /// A _Results facade specialized for wrapping a templated match_results.
+  template<typename _FwdIterT, typename _Alloc>
+    class _SpecializedResults
+    : public _Results
+    {
+    public:
+      _SpecializedResults(const _Automaton::_SizeT __size,
+			  const _SpecializedCursor<_FwdIterT>& __cursor,
+			  match_results<_FwdIterT, _Alloc>& __m);
+
+      void
+      _M_set_pos(int __i, int __j, const _PatternCursor& __pc);
+
+      void
+      _M_set_matched(int __i, bool __is_matched)
+      { _M_results.at(__i).matched = __is_matched; }
+
+    private:
+      match_results<_FwdIterT, _Alloc>& _M_results;
+    };
+
+  template<typename _FwdIterT, typename _Alloc>
+    _SpecializedResults<_FwdIterT, _Alloc>::
+    _SpecializedResults(const _Automaton::_SizeT __size,
+    			const _SpecializedCursor<_FwdIterT>& __cursor,
+                        match_results<_FwdIterT, _Alloc>& __m)
+    : _M_results(__m)
+    {
+      _M_results.clear();
+      _M_results.reserve(__size + 2);
+      _M_results.resize(__size);
+      typename match_results<_FwdIterT, _Alloc>::value_type __sm;
+      __sm.first = __sm.second = __cursor._M_begin();
+      _M_results.push_back(__sm);
+      __sm.first = __sm.second = __cursor._M_end();
+      _M_results.push_back(__sm);
+    }
+
+  template<typename _FwdIterT, typename _Alloc>
+    void
+    _SpecializedResults<_FwdIterT, _Alloc>::
+    _M_set_pos(int __i, int __j, const _PatternCursor& __pc)
+    { 
+      typedef const _SpecializedCursor<_FwdIterT>& _CursorT;
+      _CursorT __c = static_cast<_CursorT>(__pc);
+      if (__j == 0)
+	_M_results.at(__i).first = __c._M_pos();
+      else
+	_M_results.at(__i).second = __c._M_pos()+1;
+    }
+
+  /// A stack of states used in evaluating the NFA.
+  typedef std::stack<_StateIdT, std::vector<_StateIdT> > _StateStack;
+
+  /// Executes a regular expression NFA/DFA over a range using a
+  /// variant of the parallel execution algorithm featured in the grep
+  /// utility, modified to use Laurikari tags.
+  class _Grep_matcher
+  {
+  public:
+    _Grep_matcher(_PatternCursor&                   __p,
+		  _Results&                         __r,
+		  const _AutomatonPtr&              __automaton,
+		  regex_constants::match_flag_type  __flags);
+
+  private:
+    _StateSet
+    _M_e_closure(_StateIdT __i);
+
+    _StateSet
+    _M_e_closure(const _StateSet& __s);
+
+    _StateSet
+    _M_e_closure(_StateStack& __stack, const _StateSet& __s);
+
+    const std::shared_ptr<_Nfa>        _M_nfa;
+    _PatternCursor&                    _M_pattern;
+    _Results&                          _M_results;
+  };
+
+ //@} regex-detail
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __detail
+} // namespace std
+
+#include <bits/regex_grep_matcher.tcc>

contrib/sdk/sources/libstdc++-v3/include/bits/regex_grep_matcher.tcc

@@ -0,0 +1,179 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ *  @file bits/regex_grep_matcher.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+#include <regex>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+namespace
+{
+  // A stack of states used in evaluating the NFA.
+  typedef std::stack<std::__detail::_StateIdT,
+                     std::vector<std::__detail::_StateIdT>
+		     > _StateStack;
+
+  // Obtains the next state set given the current state set __s and the current
+  // input character.
+  inline std::__detail::_StateSet
+  __move(const std::__detail::_PatternCursor& __p,
+         const std::__detail::_Nfa& __nfa,
+         const std::__detail::_StateSet& __s)
+  {
+    std::__detail::_StateSet __m;
+    for (std::__detail::_StateSet::const_iterator __i = __s.begin();
+	 __i != __s.end(); ++__i)
+      {
+	if (*__i == std::__detail::_S_invalid_state_id)
+	  continue;
+
+	const std::__detail::_State& __state = __nfa[*__i];
+	if (__state._M_opcode == std::__detail::_S_opcode_match
+	    && __state._M_matches(__p))
+	  __m.insert(__state._M_next);
+      }
+    return __m;
+  }
+
+  // returns true if (__s intersect __t) is not empty
+  inline bool
+  __includes_some(const std::__detail::_StateSet& __s,
+                  const std::__detail::_StateSet& __t)
+  {
+    if (__s.size() > 0 && __t.size() > 0)
+      {
+	std::__detail::_StateSet::const_iterator __first = __s.begin();
+	std::__detail::_StateSet::const_iterator __second = __t.begin();
+	while (__first != __s.end() && __second != __t.end())
+	  {
+	    if (*__first < *__second)
+	      ++__first;
+	    else if (*__second < *__first)
+	      ++__second;
+	    else
+	      return true;
+	  }
+      }
+    return false;
+  }
+
+  // If an identified state __u is not already in the current state set __e,
+  // insert it and push it on the current state stack __s.
+  inline void
+  __add_visited_state(const std::__detail::_StateIdT __u,
+                      _StateStack&                  __s,
+                      std::__detail::_StateSet&      __e)
+  {
+    if (__e.count(__u) == 0)
+      {
+	__e.insert(__u);
+	__s.push(__u);
+      }
+  }
+
+} // anonymous namespace
+
+namespace __detail
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  inline _Grep_matcher::
+  _Grep_matcher(_PatternCursor& __p, _Results& __r,
+		const _AutomatonPtr& __nfa,
+		regex_constants::match_flag_type __flags)
+  : _M_nfa(static_pointer_cast<_Nfa>(__nfa)), _M_pattern(__p), _M_results(__r)
+  {
+    __detail::_StateSet __t = this->_M_e_closure(_M_nfa->_M_start());
+    for (; !_M_pattern._M_at_end(); _M_pattern._M_next())
+      __t = this->_M_e_closure(__move(_M_pattern, *_M_nfa, __t));
+
+    _M_results._M_set_matched(0,
+                              __includes_some(_M_nfa->_M_final_states(), __t));
+  }
+
+  // Creates the e-closure set for the initial state __i.
+  inline _StateSet _Grep_matcher::
+  _M_e_closure(_StateIdT __i)
+  {
+    _StateSet __s;
+    __s.insert(__i);
+    _StateStack __stack;
+    __stack.push(__i);
+    return this->_M_e_closure(__stack, __s);
+  }
+
+  // Creates the e-closure set for an arbitrary state set __s.
+  inline _StateSet _Grep_matcher::
+  _M_e_closure(const _StateSet& __s)
+  {
+    _StateStack __stack;
+    for (_StateSet::const_iterator __i = __s.begin(); __i != __s.end(); ++__i)
+      __stack.push(*__i);
+    return this->_M_e_closure(__stack, __s);
+  }
+
+  inline _StateSet _Grep_matcher::
+  _M_e_closure(_StateStack& __stack, const _StateSet& __s)
+  {
+    _StateSet __e = __s;
+    while (!__stack.empty())
+      {
+	_StateIdT __t = __stack.top(); __stack.pop();
+	if (__t == _S_invalid_state_id)
+	  continue;
+	// for each __u with edge from __t to __u labeled e do ...
+	const _State& __state = _M_nfa->operator[](__t);
+	switch (__state._M_opcode)
+	  {
+	  case _S_opcode_alternative:
+	    __add_visited_state(__state._M_next, __stack, __e);
+	    __add_visited_state(__state._M_alt, __stack, __e);
+	    break;
+	  case _S_opcode_subexpr_begin:
+	    __add_visited_state(__state._M_next, __stack, __e);
+	    __state._M_tagger(_M_pattern, _M_results);
+	    break;
+	  case _S_opcode_subexpr_end:
+	    __add_visited_state(__state._M_next, __stack, __e);
+	    __state._M_tagger(_M_pattern, _M_results);
+	    _M_results._M_set_matched(__state._M_subexpr, true);
+	    break;
+	  case _S_opcode_accept:
+	    __add_visited_state(__state._M_next, __stack, __e);
+	    break;
+	  default:
+	    break;
+	  }
+      }
+    return __e;
+  }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __detail
+} // namespace

contrib/sdk/sources/libstdc++-v3/include/bits/regex_nfa.h

@@ -0,0 +1,415 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ *  @file bits/regex_nfa.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+namespace __detail
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup regex-detail
+   * @{
+   */
+
+  /// Base class for, um, automata.  Could be an NFA or a DFA.  Your choice.
+  class _Automaton
+  {
+  public:
+    typedef unsigned int _SizeT;
+
+  public:
+    virtual
+    ~_Automaton() { }
+
+    virtual _SizeT
+    _M_sub_count() const = 0;
+
+#ifdef _GLIBCXX_DEBUG
+    virtual std::ostream&
+    _M_dot(std::ostream& __ostr) const = 0;
+#endif
+  };
+
+  /// Generic shared pointer to an automaton.  
+  typedef std::shared_ptr<_Automaton> _AutomatonPtr;
+
+  /// Operation codes that define the type of transitions within the base NFA
+  /// that represents the regular expression.
+  enum _Opcode
+  {
+      _S_opcode_unknown       =   0,
+      _S_opcode_alternative   =   1,
+      _S_opcode_subexpr_begin =   4,
+      _S_opcode_subexpr_end   =   5,
+      _S_opcode_match         = 100,
+      _S_opcode_accept        = 255
+  };
+
+  /// Provides a generic facade for a templated match_results.
+  struct _Results
+  {
+    virtual void _M_set_pos(int __i, int __j, const _PatternCursor& __p) = 0;
+    virtual void _M_set_matched(int __i, bool __is_matched) = 0;
+  };
+
+  /// Tags current state (for subexpr begin/end).
+  typedef std::function<void (const _PatternCursor&, _Results&)> _Tagger;
+
+  /// Start state tag.
+  template<typename _FwdIterT, typename _TraitsT>
+    struct _StartTagger
+    {
+      explicit
+      _StartTagger(int __i)
+      : _M_index(__i)
+      { }
+
+      void
+      operator()(const _PatternCursor& __pc, _Results& __r)
+      { __r._M_set_pos(_M_index, 0, __pc); }
+
+      int       _M_index;
+    };
+
+  /// End state tag.
+  template<typename _FwdIterT, typename _TraitsT>
+    struct _EndTagger
+    {
+      explicit
+      _EndTagger(int __i)
+      : _M_index(__i)
+      { }
+
+      void
+      operator()(const _PatternCursor& __pc, _Results& __r)
+      { __r._M_set_pos(_M_index, 1, __pc); }
+
+      int       _M_index;
+      _FwdIterT _M_pos;
+    };
+
+  /// Indicates if current state matches cursor current.
+  typedef std::function<bool (const _PatternCursor&)> _Matcher;
+
+  /// Matches any character
+  inline bool
+  _AnyMatcher(const _PatternCursor&)
+  { return true; }
+
+  /// Matches a single character
+  template<typename _InIterT, typename _TraitsT>
+    struct _CharMatcher
+    {
+      typedef typename _TraitsT::char_type char_type;
+
+      explicit
+      _CharMatcher(char_type __c, const _TraitsT& __t = _TraitsT())
+      : _M_traits(__t), _M_c(_M_traits.translate(__c))
+      { }
+
+      bool
+      operator()(const _PatternCursor& __pc) const
+      {
+	typedef const _SpecializedCursor<_InIterT>& _CursorT;
+	_CursorT __c = static_cast<_CursorT>(__pc);
+	return _M_traits.translate(__c._M_current()) == _M_c;
+      }
+
+      const _TraitsT& _M_traits;
+      char_type       _M_c;
+    };
+
+  /// Matches a character range (bracket expression)
+  template<typename _InIterT, typename _TraitsT>
+    struct _RangeMatcher
+    {
+      typedef typename _TraitsT::char_type _CharT;
+      typedef std::basic_string<_CharT>    _StringT;
+
+      explicit
+      _RangeMatcher(bool __is_non_matching, const _TraitsT& __t = _TraitsT())
+      : _M_traits(__t), _M_is_non_matching(__is_non_matching)
+      { }
+
+      bool
+      operator()(const _PatternCursor& __pc) const
+      {
+	typedef const _SpecializedCursor<_InIterT>& _CursorT;
+	_CursorT __c = static_cast<_CursorT>(__pc);
+	return true;
+      }
+
+      void
+      _M_add_char(_CharT __c)
+      { }
+
+      void
+      _M_add_collating_element(const _StringT& __s)
+      { }
+
+      void
+      _M_add_equivalence_class(const _StringT& __s)
+      { }
+
+      void
+      _M_add_character_class(const _StringT& __s)
+      { }
+
+      void
+      _M_make_range()
+      { }
+
+      const _TraitsT& _M_traits;
+      bool            _M_is_non_matching;
+    };
+
+  /// Identifies a state in the NFA.
+  typedef int _StateIdT;
+
+  /// The special case in which a state identifier is not an index.
+  static const _StateIdT _S_invalid_state_id  = -1;
+
+
+  /**
+   * @brief struct _State
+   *
+   * An individual state in an NFA
+   *
+   * In this case a "state" is an entry in the NFA definition coupled
+   * with its outgoing transition(s).  All states have a single outgoing
+   * transition, except for accepting states (which have no outgoing
+   * transitions) and alt states, which have two outgoing transitions.
+   */
+  struct _State
+  {
+    typedef int  _OpcodeT;
+
+    _OpcodeT     _M_opcode;    // type of outgoing transition
+    _StateIdT    _M_next;      // outgoing transition
+    _StateIdT    _M_alt;       // for _S_opcode_alternative
+    unsigned int _M_subexpr;   // for _S_opcode_subexpr_*
+    _Tagger      _M_tagger;    // for _S_opcode_subexpr_*
+    _Matcher     _M_matches;   // for _S_opcode_match
+
+    explicit _State(_OpcodeT __opcode)
+    : _M_opcode(__opcode), _M_next(_S_invalid_state_id)
+    { }
+
+    _State(const _Matcher& __m)
+    : _M_opcode(_S_opcode_match), _M_next(_S_invalid_state_id), _M_matches(__m)
+    { }
+
+    _State(_OpcodeT __opcode, unsigned int __s, const _Tagger& __t)
+    : _M_opcode(__opcode), _M_next(_S_invalid_state_id), _M_subexpr(__s),
+      _M_tagger(__t)
+    { }
+
+    _State(_StateIdT __next, _StateIdT __alt)
+    : _M_opcode(_S_opcode_alternative), _M_next(__next), _M_alt(__alt)
+    { }
+
+#ifdef _GLIBCXX_DEBUG
+    std::ostream&
+    _M_print(std::ostream& ostr) const;
+
+    // Prints graphviz dot commands for state.
+    std::ostream&
+    _M_dot(std::ostream& __ostr, _StateIdT __id) const;
+#endif
+  };
+
+  
+  /// The Grep Matcher works on sets of states.  Here are sets of states.
+  typedef std::set<_StateIdT> _StateSet;
+
+  /**
+   * @brief struct _Nfa
+   *
+   * A collection of all states making up an NFA.
+   *
+   * An NFA is a 4-tuple M = (K, S, s, F), where
+   *    K is a finite set of states,
+   *    S is the alphabet of the NFA,
+   *    s is the initial state,
+   *    F is a set of final (accepting) states.
+   *
+   * This NFA class is templated on S, a type that will hold values of the
+   * underlying alphabet (without regard to semantics of that alphabet).  The
+   * other elements of the tuple are generated during construction of the NFA
+   * and are available through accessor member functions.
+   */
+  class _Nfa
+  : public _Automaton, public std::vector<_State>
+  {
+  public:
+    typedef _State                              _StateT;
+    typedef unsigned int                        _SizeT;
+    typedef regex_constants::syntax_option_type _FlagT;
+
+    _Nfa(_FlagT __f)
+    : _M_flags(__f), _M_start_state(0), _M_subexpr_count(0)
+    { }
+
+    ~_Nfa()
+    { }
+
+    _FlagT
+    _M_options() const
+    { return _M_flags; }
+
+    _StateIdT
+    _M_start() const
+    { return _M_start_state; }
+
+    const _StateSet&
+    _M_final_states() const
+    { return _M_accepting_states; }
+
+    _SizeT
+    _M_sub_count() const
+    { return _M_subexpr_count; }
+
+    _StateIdT
+    _M_insert_accept()
+    {
+      this->push_back(_StateT(_S_opcode_accept));
+      _M_accepting_states.insert(this->size()-1);
+      return this->size()-1;
+    }
+
+    _StateIdT
+    _M_insert_alt(_StateIdT __next, _StateIdT __alt)
+    {
+      this->push_back(_StateT(__next, __alt));
+      return this->size()-1;
+    }
+
+    _StateIdT
+    _M_insert_matcher(_Matcher __m)
+    {
+      this->push_back(_StateT(__m));
+      return this->size()-1;
+    }
+
+    _StateIdT
+    _M_insert_subexpr_begin(const _Tagger& __t)
+    {
+      this->push_back(_StateT(_S_opcode_subexpr_begin, _M_subexpr_count++,
+			      __t));
+      return this->size()-1;
+    }
+
+    _StateIdT 
+    _M_insert_subexpr_end(unsigned int __i, const _Tagger& __t)
+    {
+      this->push_back(_StateT(_S_opcode_subexpr_end, __i, __t));
+      return this->size()-1;
+    }
+
+#ifdef _GLIBCXX_DEBUG
+    std::ostream&
+    _M_dot(std::ostream& __ostr) const;
+#endif
+
+  private:
+    _FlagT     _M_flags;
+    _StateIdT  _M_start_state;
+    _StateSet  _M_accepting_states;
+    _SizeT     _M_subexpr_count;
+  };
+
+  /// Describes a sequence of one or more %_State, its current start
+  /// and end(s).  This structure contains fragments of an NFA during
+  /// construction.
+  class _StateSeq
+  {
+  public:
+    // Constructs a single-node sequence
+    _StateSeq(_Nfa& __ss, _StateIdT __s, _StateIdT __e = _S_invalid_state_id)
+    : _M_nfa(__ss), _M_start(__s), _M_end1(__s), _M_end2(__e)
+    { }
+    // Constructs a split sequence from two other sequencces
+    _StateSeq(const _StateSeq& __e1, const _StateSeq& __e2)
+    : _M_nfa(__e1._M_nfa),
+      _M_start(_M_nfa._M_insert_alt(__e1._M_start, __e2._M_start)),
+      _M_end1(__e1._M_end1), _M_end2(__e2._M_end1)
+    { }
+
+    // Constructs a split sequence from a single sequence
+    _StateSeq(const _StateSeq& __e, _StateIdT __id)
+    : _M_nfa(__e._M_nfa),
+      _M_start(_M_nfa._M_insert_alt(__id, __e._M_start)),
+      _M_end1(__id), _M_end2(__e._M_end1)
+    { }
+
+    // Constructs a copy of a %_StateSeq
+    _StateSeq(const _StateSeq& __rhs)
+    : _M_nfa(__rhs._M_nfa), _M_start(__rhs._M_start),
+      _M_end1(__rhs._M_end1), _M_end2(__rhs._M_end2)
+    { }
+
+
+    _StateSeq& operator=(const _StateSeq& __rhs);
+
+    _StateIdT
+    _M_front() const
+    { return _M_start; }
+
+    // Extends a sequence by one.
+    void
+    _M_push_back(_StateIdT __id);
+
+    // Extends and maybe joins a sequence.
+    void
+    _M_append(_StateIdT __id);
+
+    void
+    _M_append(_StateSeq& __rhs);
+
+    // Clones an entire sequence.
+    _StateIdT
+    _M_clone();
+
+  private:
+    _Nfa&     _M_nfa;
+    _StateIdT _M_start;
+    _StateIdT _M_end1;
+    _StateIdT _M_end2;
+
+  };
+
+ //@} regex-detail
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __detail
+} // namespace std
+
+#include <bits/regex_nfa.tcc>
+

contrib/sdk/sources/libstdc++-v3/include/bits/regex_nfa.tcc

@@ -0,0 +1,174 @@
+// class template regex -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/**
+ * @file bits/regex_nfa.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{regex}
+ */
+#include <regex>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+namespace __detail
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#ifdef _GLIBCXX_DEBUG
+inline std::ostream& _State::
+_M_print(std::ostream& ostr) const
+{
+  switch (_M_opcode)
+  {
+    case _S_opcode_alternative:
+      ostr << "alt next=" << _M_next << " alt=" << _M_alt;
+      break;
+    case _S_opcode_subexpr_begin:
+      ostr << "subexpr begin next=" << _M_next << " index=" << _M_subexpr;
+      break;
+    case _S_opcode_subexpr_end:
+      ostr << "subexpr end next=" << _M_next << " index=" << _M_subexpr;
+      break;
+    case _S_opcode_match:
+      ostr << "match next=" << _M_next;
+      break;
+    case _S_opcode_accept:
+      ostr << "accept next=" << _M_next;
+      break;
+    default:
+      ostr << "unknown next=" << _M_next;
+      break;
+  }
+  return ostr;
+}
+
+// Prints graphviz dot commands for state.
+inline std::ostream& _State::
+_M_dot(std::ostream& __ostr, _StateIdT __id) const
+{
+  switch (_M_opcode)
+  {
+    case _S_opcode_alternative:
+      __ostr << __id << " [label=\"" << __id << "\\nALT\"];\n" 
+             << __id << " -> " << _M_next
+             << " [label=\"epsilon\", tailport=\"s\"];\n"
+             << __id << " -> " << _M_alt 
+             << " [label=\"epsilon\", tailport=\"n\"];\n";
+      break;
+    case _S_opcode_subexpr_begin:
+      __ostr << __id << " [label=\"" << __id << "\\nSBEGIN "
+             << _M_subexpr << "\"];\n" 
+             << __id << " -> " << _M_next << " [label=\"epsilon\"];\n";
+      break;
+    case _S_opcode_subexpr_end:
+      __ostr << __id << " [label=\"" << __id << "\\nSEND "
+             << _M_subexpr << "\"];\n" 
+             << __id << " -> " << _M_next << " [label=\"epsilon\"];\n";
+      break;
+    case _S_opcode_match:
+      __ostr << __id << " [label=\"" << __id << "\\nMATCH\"];\n" 
+             << __id << " -> " << _M_next << " [label=\"<match>\"];\n";
+      break;
+    case _S_opcode_accept:
+      __ostr << __id << " [label=\"" << __id << "\\nACC\"];\n" ;
+      break;
+    default:
+      __ostr << __id << " [label=\"" << __id << "\\nUNK\"];\n" 
+             << __id << " -> " << _M_next << " [label=\"?\"];\n";
+      break;
+  }
+  return __ostr;
+}
+
+inline std::ostream& _Nfa::
+_M_dot(std::ostream& __ostr) const
+{
+  __ostr << "digraph _Nfa {\n"
+   << "  rankdir=LR;\n";
+  for (unsigned int __i = 0; __i < this->size(); ++__i)
+  { this->at(__i)._M_dot(__ostr, __i); }
+  __ostr << "}\n";
+  return __ostr;
+}
+#endif
+
+inline _StateSeq& _StateSeq::
+operator=(const _StateSeq& __rhs)
+{
+  _M_start = __rhs._M_start;
+  _M_end1  = __rhs._M_end1;
+  _M_end2  = __rhs._M_end2;
+  return *this;
+}
+
+inline void _StateSeq::
+_M_push_back(_StateIdT __id)
+{
+  if (_M_end1 != _S_invalid_state_id)
+    _M_nfa[_M_end1]._M_next = __id;
+  _M_end1 = __id;
+}
+
+inline void _StateSeq::
+_M_append(_StateIdT __id)
+{
+  if (_M_end2 != _S_invalid_state_id)
+  {
+    if (_M_end2 == _M_end1)
+      _M_nfa[_M_end2]._M_alt = __id;
+    else
+      _M_nfa[_M_end2]._M_next = __id;
+    _M_end2 = _S_invalid_state_id;
+  }
+  if (_M_end1 != _S_invalid_state_id)
+    _M_nfa[_M_end1]._M_next = __id;
+  _M_end1 = __id;
+}
+
+inline void _StateSeq::
+_M_append(_StateSeq& __rhs)
+{
+  if (_M_end2 != _S_invalid_state_id)
+  {
+    if (_M_end2 == _M_end1)
+      _M_nfa[_M_end2]._M_alt = __rhs._M_start;
+    else
+      _M_nfa[_M_end2]._M_next = __rhs._M_start;
+    _M_end2 = _S_invalid_state_id;
+  }
+  if (__rhs._M_end2 != _S_invalid_state_id)
+    _M_end2 = __rhs._M_end2;
+  if (_M_end1 != _S_invalid_state_id)
+    _M_nfa[_M_end1]._M_next = __rhs._M_start;
+  _M_end1 = __rhs._M_end1;
+}
+
+// @todo implement this function.
+inline _StateIdT _StateSeq::
+_M_clone()
+{ return 0; }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace __detail
+} // namespace

contrib/sdk/sources/libstdc++-v3/include/bits/shared_ptr.h

@@ -0,0 +1,632 @@
+// shared_ptr and weak_ptr implementation -*- C++ -*-
+
+// Copyright (C) 2007-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+// GCC Note: Based on files from version 1.32.0 of the Boost library.
+
+//  shared_count.hpp
+//  Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
+
+//  shared_ptr.hpp
+//  Copyright (C) 1998, 1999 Greg Colvin and Beman Dawes.
+//  Copyright (C) 2001, 2002, 2003 Peter Dimov
+
+//  weak_ptr.hpp
+//  Copyright (C) 2001, 2002, 2003 Peter Dimov
+
+//  enable_shared_from_this.hpp
+//  Copyright (C) 2002 Peter Dimov
+
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+/** @file bits/shared_ptr.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _SHARED_PTR_H
+#define _SHARED_PTR_H 1
+
+#include <bits/shared_ptr_base.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup pointer_abstractions
+   * @{
+   */
+
+  /// 2.2.3.7 shared_ptr I/O
+  template<typename _Ch, typename _Tr, typename _Tp, _Lock_policy _Lp>
+    inline std::basic_ostream<_Ch, _Tr>&
+    operator<<(std::basic_ostream<_Ch, _Tr>& __os,
+	       const __shared_ptr<_Tp, _Lp>& __p)
+    {
+      __os << __p.get();
+      return __os;
+    }
+
+  /// 2.2.3.10 shared_ptr get_deleter (experimental)
+  template<typename _Del, typename _Tp, _Lock_policy _Lp>
+    inline _Del*
+    get_deleter(const __shared_ptr<_Tp, _Lp>& __p) noexcept
+    {
+#ifdef __GXX_RTTI
+      return static_cast<_Del*>(__p._M_get_deleter(typeid(_Del)));
+#else
+      return 0;
+#endif
+    }
+
+
+  /**
+   *  @brief  A smart pointer with reference-counted copy semantics.
+   *
+   *  The object pointed to is deleted when the last shared_ptr pointing to
+   *  it is destroyed or reset.
+  */
+  template<typename _Tp>
+    class shared_ptr : public __shared_ptr<_Tp>
+    {
+    public:
+      /**
+       *  @brief  Construct an empty %shared_ptr.
+       *  @post   use_count()==0 && get()==0
+       */
+      constexpr shared_ptr() noexcept
+      : __shared_ptr<_Tp>() { }
+
+      shared_ptr(const shared_ptr&) noexcept = default;
+
+      /**
+       *  @brief  Construct a %shared_ptr that owns the pointer @a __p.
+       *  @param  __p  A pointer that is convertible to element_type*.
+       *  @post   use_count() == 1 && get() == __p
+       *  @throw  std::bad_alloc, in which case @c delete @a __p is called.
+       */
+      template<typename _Tp1>
+	explicit shared_ptr(_Tp1* __p)
+        : __shared_ptr<_Tp>(__p) { }
+
+      /**
+       *  @brief  Construct a %shared_ptr that owns the pointer @a __p
+       *          and the deleter @a __d.
+       *  @param  __p  A pointer.
+       *  @param  __d  A deleter.
+       *  @post   use_count() == 1 && get() == __p
+       *  @throw  std::bad_alloc, in which case @a __d(__p) is called.
+       *
+       *  Requirements: _Deleter's copy constructor and destructor must
+       *  not throw
+       *
+       *  __shared_ptr will release __p by calling __d(__p)
+       */
+      template<typename _Tp1, typename _Deleter>
+	shared_ptr(_Tp1* __p, _Deleter __d)
+        : __shared_ptr<_Tp>(__p, __d) { }
+
+      /**
+       *  @brief  Construct a %shared_ptr that owns a null pointer
+       *          and the deleter @a __d.
+       *  @param  __p  A null pointer constant.
+       *  @param  __d  A deleter.
+       *  @post   use_count() == 1 && get() == __p
+       *  @throw  std::bad_alloc, in which case @a __d(__p) is called.
+       *
+       *  Requirements: _Deleter's copy constructor and destructor must
+       *  not throw
+       *
+       *  The last owner will call __d(__p)
+       */
+      template<typename _Deleter>
+	shared_ptr(nullptr_t __p, _Deleter __d)
+        : __shared_ptr<_Tp>(__p, __d) { }
+
+      /**
+       *  @brief  Construct a %shared_ptr that owns the pointer @a __p
+       *          and the deleter @a __d.
+       *  @param  __p  A pointer.
+       *  @param  __d  A deleter.
+       *  @param  __a  An allocator.
+       *  @post   use_count() == 1 && get() == __p
+       *  @throw  std::bad_alloc, in which case @a __d(__p) is called.
+       *
+       *  Requirements: _Deleter's copy constructor and destructor must
+       *  not throw _Alloc's copy constructor and destructor must not
+       *  throw.
+       *
+       *  __shared_ptr will release __p by calling __d(__p)
+       */
+      template<typename _Tp1, typename _Deleter, typename _Alloc>
+	shared_ptr(_Tp1* __p, _Deleter __d, _Alloc __a)
+	: __shared_ptr<_Tp>(__p, __d, std::move(__a)) { }
+
+      /**
+       *  @brief  Construct a %shared_ptr that owns a null pointer
+       *          and the deleter @a __d.
+       *  @param  __p  A null pointer constant.
+       *  @param  __d  A deleter.
+       *  @param  __a  An allocator.
+       *  @post   use_count() == 1 && get() == __p
+       *  @throw  std::bad_alloc, in which case @a __d(__p) is called.
+       *
+       *  Requirements: _Deleter's copy constructor and destructor must
+       *  not throw _Alloc's copy constructor and destructor must not
+       *  throw.
+       *
+       *  The last owner will call __d(__p)
+       */
+      template<typename _Deleter, typename _Alloc>
+	shared_ptr(nullptr_t __p, _Deleter __d, _Alloc __a)
+	: __shared_ptr<_Tp>(__p, __d, std::move(__a)) { }
+
+      // Aliasing constructor
+
+      /**
+       *  @brief  Constructs a %shared_ptr instance that stores @a __p
+       *          and shares ownership with @a __r.
+       *  @param  __r  A %shared_ptr.
+       *  @param  __p  A pointer that will remain valid while @a *__r is valid.
+       *  @post   get() == __p && use_count() == __r.use_count()
+       *
+       *  This can be used to construct a @c shared_ptr to a sub-object
+       *  of an object managed by an existing @c shared_ptr.
+       *
+       * @code
+       * shared_ptr< pair<int,int> > pii(new pair<int,int>());
+       * shared_ptr<int> pi(pii, &pii->first);
+       * assert(pii.use_count() == 2);
+       * @endcode
+       */
+      template<typename _Tp1>
+	shared_ptr(const shared_ptr<_Tp1>& __r, _Tp* __p) noexcept
+	: __shared_ptr<_Tp>(__r, __p) { }
+
+      /**
+       *  @brief  If @a __r is empty, constructs an empty %shared_ptr;
+       *          otherwise construct a %shared_ptr that shares ownership
+       *          with @a __r.
+       *  @param  __r  A %shared_ptr.
+       *  @post   get() == __r.get() && use_count() == __r.use_count()
+       */
+      template<typename _Tp1, typename = typename
+	       std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
+	shared_ptr(const shared_ptr<_Tp1>& __r) noexcept
+        : __shared_ptr<_Tp>(__r) { }
+
+      /**
+       *  @brief  Move-constructs a %shared_ptr instance from @a __r.
+       *  @param  __r  A %shared_ptr rvalue.
+       *  @post   *this contains the old value of @a __r, @a __r is empty.
+       */
+      shared_ptr(shared_ptr&& __r) noexcept
+      : __shared_ptr<_Tp>(std::move(__r)) { }
+
+      /**
+       *  @brief  Move-constructs a %shared_ptr instance from @a __r.
+       *  @param  __r  A %shared_ptr rvalue.
+       *  @post   *this contains the old value of @a __r, @a __r is empty.
+       */
+      template<typename _Tp1, typename = typename
+	       std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
+	shared_ptr(shared_ptr<_Tp1>&& __r) noexcept
+	: __shared_ptr<_Tp>(std::move(__r)) { }
+
+      /**
+       *  @brief  Constructs a %shared_ptr that shares ownership with @a __r
+       *          and stores a copy of the pointer stored in @a __r.
+       *  @param  __r  A weak_ptr.
+       *  @post   use_count() == __r.use_count()
+       *  @throw  bad_weak_ptr when __r.expired(),
+       *          in which case the constructor has no effect.
+       */
+      template<typename _Tp1>
+	explicit shared_ptr(const weak_ptr<_Tp1>& __r)
+	: __shared_ptr<_Tp>(__r) { }
+
+#if _GLIBCXX_USE_DEPRECATED
+      template<typename _Tp1>
+	shared_ptr(std::auto_ptr<_Tp1>&& __r);
+#endif
+
+      template<typename _Tp1, typename _Del>
+	shared_ptr(std::unique_ptr<_Tp1, _Del>&& __r)
+	: __shared_ptr<_Tp>(std::move(__r)) { }
+
+      /**
+       *  @brief  Construct an empty %shared_ptr.
+       *  @param  __p  A null pointer constant.
+       *  @post   use_count() == 0 && get() == nullptr
+       */
+      constexpr shared_ptr(nullptr_t __p) noexcept
+      : __shared_ptr<_Tp>(__p) { }
+
+      shared_ptr& operator=(const shared_ptr&) noexcept = default;
+
+      template<typename _Tp1>
+	shared_ptr&
+	operator=(const shared_ptr<_Tp1>& __r) noexcept
+	{
+	  this->__shared_ptr<_Tp>::operator=(__r);
+	  return *this;
+	}
+
+#if _GLIBCXX_USE_DEPRECATED
+      template<typename _Tp1>
+	shared_ptr&
+	operator=(std::auto_ptr<_Tp1>&& __r)
+	{
+	  this->__shared_ptr<_Tp>::operator=(std::move(__r));
+	  return *this;
+	}
+#endif
+
+      shared_ptr&
+      operator=(shared_ptr&& __r) noexcept
+      {
+	this->__shared_ptr<_Tp>::operator=(std::move(__r));
+	return *this;
+      }
+
+      template<class _Tp1>
+	shared_ptr&
+	operator=(shared_ptr<_Tp1>&& __r) noexcept
+	{
+	  this->__shared_ptr<_Tp>::operator=(std::move(__r));
+	  return *this;
+	}
+
+      template<typename _Tp1, typename _Del>
+	shared_ptr&
+	operator=(std::unique_ptr<_Tp1, _Del>&& __r)
+	{
+	  this->__shared_ptr<_Tp>::operator=(std::move(__r));
+	  return *this;
+	}
+
+    private:
+      // This constructor is non-standard, it is used by allocate_shared.
+      template<typename _Alloc, typename... _Args>
+	shared_ptr(_Sp_make_shared_tag __tag, const _Alloc& __a,
+		   _Args&&... __args)
+	: __shared_ptr<_Tp>(__tag, __a, std::forward<_Args>(__args)...)
+	{ }
+
+      template<typename _Tp1, typename _Alloc, typename... _Args>
+	friend shared_ptr<_Tp1>
+	allocate_shared(const _Alloc& __a, _Args&&... __args);
+    };
+
+  // 20.7.2.2.7 shared_ptr comparisons
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator==(const shared_ptr<_Tp1>& __a,
+	       const shared_ptr<_Tp2>& __b) noexcept
+    { return __a.get() == __b.get(); }
+
+  template<typename _Tp>
+    inline bool
+    operator==(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return !__a; }
+
+  template<typename _Tp>
+    inline bool
+    operator==(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return !__a; }
+
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator!=(const shared_ptr<_Tp1>& __a,
+	       const shared_ptr<_Tp2>& __b) noexcept
+    { return __a.get() != __b.get(); }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return (bool)__a; }
+
+  template<typename _Tp>
+    inline bool
+    operator!=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return (bool)__a; }
+
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator<(const shared_ptr<_Tp1>& __a,
+	      const shared_ptr<_Tp2>& __b) noexcept
+    {
+      typedef typename std::common_type<_Tp1*, _Tp2*>::type _CT;
+      return std::less<_CT>()(__a.get(), __b.get());
+    }
+
+  template<typename _Tp>
+    inline bool
+    operator<(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return std::less<_Tp*>()(__a.get(), nullptr); }
+
+  template<typename _Tp>
+    inline bool
+    operator<(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return std::less<_Tp*>()(nullptr, __a.get()); }
+
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator<=(const shared_ptr<_Tp1>& __a,
+	       const shared_ptr<_Tp2>& __b) noexcept
+    { return !(__b < __a); }
+
+  template<typename _Tp>
+    inline bool
+    operator<=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return !(nullptr < __a); }
+
+  template<typename _Tp>
+    inline bool
+    operator<=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return !(__a < nullptr); }
+
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator>(const shared_ptr<_Tp1>& __a,
+	      const shared_ptr<_Tp2>& __b) noexcept
+    { return (__b < __a); }
+
+  template<typename _Tp>
+    inline bool
+    operator>(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return std::less<_Tp*>()(nullptr, __a.get()); }
+
+  template<typename _Tp>
+    inline bool
+    operator>(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return std::less<_Tp*>()(__a.get(), nullptr); }
+
+  template<typename _Tp1, typename _Tp2>
+    inline bool
+    operator>=(const shared_ptr<_Tp1>& __a,
+	       const shared_ptr<_Tp2>& __b) noexcept
+    { return !(__a < __b); }
+
+  template<typename _Tp>
+    inline bool
+    operator>=(const shared_ptr<_Tp>& __a, nullptr_t) noexcept
+    { return !(__a < nullptr); }
+
+  template<typename _Tp>
+    inline bool
+    operator>=(nullptr_t, const shared_ptr<_Tp>& __a) noexcept
+    { return !(nullptr < __a); }
+
+  template<typename _Tp>
+    struct less<shared_ptr<_Tp>> : public _Sp_less<shared_ptr<_Tp>>
+    { };
+
+  // 20.7.2.2.8 shared_ptr specialized algorithms.
+  template<typename _Tp>
+    inline void
+    swap(shared_ptr<_Tp>& __a, shared_ptr<_Tp>& __b) noexcept
+    { __a.swap(__b); }
+
+  // 20.7.2.2.9 shared_ptr casts.
+  template<typename _Tp, typename _Tp1>
+    inline shared_ptr<_Tp>
+    static_pointer_cast(const shared_ptr<_Tp1>& __r) noexcept
+    { return shared_ptr<_Tp>(__r, static_cast<_Tp*>(__r.get())); }
+
+  template<typename _Tp, typename _Tp1>
+    inline shared_ptr<_Tp>
+    const_pointer_cast(const shared_ptr<_Tp1>& __r) noexcept
+    { return shared_ptr<_Tp>(__r, const_cast<_Tp*>(__r.get())); }
+
+  template<typename _Tp, typename _Tp1>
+    inline shared_ptr<_Tp>
+    dynamic_pointer_cast(const shared_ptr<_Tp1>& __r) noexcept
+    {
+      if (_Tp* __p = dynamic_cast<_Tp*>(__r.get()))
+	return shared_ptr<_Tp>(__r, __p);
+      return shared_ptr<_Tp>();
+    }
+
+
+  /**
+   *  @brief  A smart pointer with weak semantics.
+   *
+   *  With forwarding constructors and assignment operators.
+   */
+  template<typename _Tp>
+    class weak_ptr : public __weak_ptr<_Tp>
+    {
+    public:
+      constexpr weak_ptr() noexcept
+      : __weak_ptr<_Tp>() { }
+
+      template<typename _Tp1, typename = typename
+	       std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
+	weak_ptr(const weak_ptr<_Tp1>& __r) noexcept
+	: __weak_ptr<_Tp>(__r) { }
+
+      template<typename _Tp1, typename = typename
+	       std::enable_if<std::is_convertible<_Tp1*, _Tp*>::value>::type>
+	weak_ptr(const shared_ptr<_Tp1>& __r) noexcept
+	: __weak_ptr<_Tp>(__r) { }
+
+      template<typename _Tp1>
+	weak_ptr&
+	operator=(const weak_ptr<_Tp1>& __r) noexcept
+	{
+	  this->__weak_ptr<_Tp>::operator=(__r);
+	  return *this;
+	}
+
+      template<typename _Tp1>
+	weak_ptr&
+	operator=(const shared_ptr<_Tp1>& __r) noexcept
+	{
+	  this->__weak_ptr<_Tp>::operator=(__r);
+	  return *this;
+	}
+
+      shared_ptr<_Tp>
+      lock() const noexcept
+      {
+#ifdef __GTHREADS
+	if (this->expired())
+	  return shared_ptr<_Tp>();
+
+	__try
+	  {
+	    return shared_ptr<_Tp>(*this);
+	  }
+	__catch(const bad_weak_ptr&)
+	  {
+	    return shared_ptr<_Tp>();
+	  }
+#else
+	return this->expired() ? shared_ptr<_Tp>() : shared_ptr<_Tp>(*this);
+#endif
+      }
+    };
+
+  // 20.7.2.3.6 weak_ptr specialized algorithms.
+  template<typename _Tp>
+    inline void
+    swap(weak_ptr<_Tp>& __a, weak_ptr<_Tp>& __b) noexcept
+    { __a.swap(__b); }
+
+
+  /// Primary template owner_less
+  template<typename _Tp>
+    struct owner_less;
+
+  /// Partial specialization of owner_less for shared_ptr.
+  template<typename _Tp>
+    struct owner_less<shared_ptr<_Tp>>
+    : public _Sp_owner_less<shared_ptr<_Tp>, weak_ptr<_Tp>>
+    { };
+
+  /// Partial specialization of owner_less for weak_ptr.
+  template<typename _Tp>
+    struct owner_less<weak_ptr<_Tp>>
+    : public _Sp_owner_less<weak_ptr<_Tp>, shared_ptr<_Tp>>
+    { };
+
+  /**
+   *  @brief Base class allowing use of member function shared_from_this.
+   */
+  template<typename _Tp>
+    class enable_shared_from_this
+    {
+    protected:
+      constexpr enable_shared_from_this() noexcept { }
+
+      enable_shared_from_this(const enable_shared_from_this&) noexcept { }
+
+      enable_shared_from_this&
+      operator=(const enable_shared_from_this&) noexcept
+      { return *this; }
+
+      ~enable_shared_from_this() { }
+
+    public:
+      shared_ptr<_Tp>
+      shared_from_this()
+      { return shared_ptr<_Tp>(this->_M_weak_this); }
+
+      shared_ptr<const _Tp>
+      shared_from_this() const
+      { return shared_ptr<const _Tp>(this->_M_weak_this); }
+
+    private:
+      template<typename _Tp1>
+	void
+	_M_weak_assign(_Tp1* __p, const __shared_count<>& __n) const noexcept
+	{ _M_weak_this._M_assign(__p, __n); }
+
+      template<typename _Tp1>
+	friend void
+	__enable_shared_from_this_helper(const __shared_count<>& __pn,
+					 const enable_shared_from_this* __pe,
+					 const _Tp1* __px) noexcept
+	{
+	  if (__pe != 0)
+	    __pe->_M_weak_assign(const_cast<_Tp1*>(__px), __pn);
+	}
+
+      mutable weak_ptr<_Tp>  _M_weak_this;
+    };
+
+  /**
+   *  @brief  Create an object that is owned by a shared_ptr.
+   *  @param  __a     An allocator.
+   *  @param  __args  Arguments for the @a _Tp object's constructor.
+   *  @return A shared_ptr that owns the newly created object.
+   *  @throw  An exception thrown from @a _Alloc::allocate or from the
+   *          constructor of @a _Tp.
+   *
+   *  A copy of @a __a will be used to allocate memory for the shared_ptr
+   *  and the new object.
+   */
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    inline shared_ptr<_Tp>
+    allocate_shared(const _Alloc& __a, _Args&&... __args)
+    {
+      return shared_ptr<_Tp>(_Sp_make_shared_tag(), __a,
+			     std::forward<_Args>(__args)...);
+    }
+
+  /**
+   *  @brief  Create an object that is owned by a shared_ptr.
+   *  @param  __args  Arguments for the @a _Tp object's constructor.
+   *  @return A shared_ptr that owns the newly created object.
+   *  @throw  std::bad_alloc, or an exception thrown from the
+   *          constructor of @a _Tp.
+   */
+  template<typename _Tp, typename... _Args>
+    inline shared_ptr<_Tp>
+    make_shared(_Args&&... __args)
+    {
+      typedef typename std::remove_const<_Tp>::type _Tp_nc;
+      return std::allocate_shared<_Tp>(std::allocator<_Tp_nc>(),
+				       std::forward<_Args>(__args)...);
+    }
+
+  /// std::hash specialization for shared_ptr.
+  template<typename _Tp>
+    struct hash<shared_ptr<_Tp>>
+    : public __hash_base<size_t, shared_ptr<_Tp>>
+    {
+      size_t
+      operator()(const shared_ptr<_Tp>& __s) const noexcept
+      { return std::hash<_Tp*>()(__s.get()); }
+    };
+
+  // @} group pointer_abstractions
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif // _SHARED_PTR_H

contrib/sdk/sources/libstdc++-v3/include/bits/slice_array.h

@@ -0,0 +1,274 @@
+// The template and inlines for the -*- C++ -*- slice_array class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/slice_array.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _SLICE_ARRAY_H
+#define _SLICE_ARRAY_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup numeric_arrays
+   * @{
+   */
+
+  /**
+   *  @brief  Class defining one-dimensional subset of an array.
+   *
+   *  The slice class represents a one-dimensional subset of an array,
+   *  specified by three parameters: start offset, size, and stride.  The
+   *  start offset is the index of the first element of the array that is part
+   *  of the subset.  The size is the total number of elements in the subset.
+   *  Stride is the distance between each successive array element to include
+   *  in the subset.
+   *
+   *  For example, with an array of size 10, and a slice with offset 1, size 3
+   *  and stride 2, the subset consists of array elements 1, 3, and 5.
+   */
+  class slice
+  {
+  public:
+    ///  Construct an empty slice.
+    slice();
+
+    /**
+     *  @brief  Construct a slice.
+     *
+     *  @param  __o  Offset in array of first element.
+     *  @param  __d  Number of elements in slice.
+     *  @param  __s  Stride between array elements.
+     */
+    slice(size_t __o, size_t __d, size_t __s);
+
+    ///  Return array offset of first slice element.
+    size_t start() const;
+    ///  Return size of slice.
+    size_t size() const;
+    ///  Return array stride of slice.
+    size_t stride() const;
+
+  private:
+    size_t _M_off;                      // offset
+    size_t _M_sz;			// size
+    size_t _M_st;			// stride unit
+  };
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 543. valarray slice default constructor
+  inline
+  slice::slice() 
+  : _M_off(0), _M_sz(0), _M_st(0) {}
+
+  inline
+  slice::slice(size_t __o, size_t __d, size_t __s)
+  : _M_off(__o), _M_sz(__d), _M_st(__s) {}
+
+  inline size_t
+  slice::start() const
+  { return _M_off; }
+
+  inline size_t
+  slice::size() const
+  { return _M_sz; }
+
+  inline size_t
+  slice::stride() const
+  { return _M_st; }
+
+  /**
+   *  @brief  Reference to one-dimensional subset of an array.
+   *
+   *  A slice_array is a reference to the actual elements of an array
+   *  specified by a slice.  The way to get a slice_array is to call
+   *  operator[](slice) on a valarray.  The returned slice_array then permits
+   *  carrying operations out on the referenced subset of elements in the
+   *  original valarray.  For example, operator+=(valarray) will add values
+   *  to the subset of elements in the underlying valarray this slice_array
+   *  refers to.
+   *
+   *  @param  Tp  Element type.
+   */
+  template<typename _Tp>
+    class slice_array
+    {
+    public:
+      typedef _Tp value_type;
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 253. valarray helper functions are almost entirely useless
+
+      ///  Copy constructor.  Both slices refer to the same underlying array.
+      slice_array(const slice_array&);
+
+      ///  Assignment operator.  Assigns slice elements to corresponding
+      ///  elements of @a a.
+      slice_array& operator=(const slice_array&);
+
+      ///  Assign slice elements to corresponding elements of @a v.
+      void operator=(const valarray<_Tp>&) const;
+      ///  Multiply slice elements by corresponding elements of @a v.
+      void operator*=(const valarray<_Tp>&) const;
+      ///  Divide slice elements by corresponding elements of @a v.
+      void operator/=(const valarray<_Tp>&) const;
+      ///  Modulo slice elements by corresponding elements of @a v.
+      void operator%=(const valarray<_Tp>&) const;
+      ///  Add corresponding elements of @a v to slice elements.
+      void operator+=(const valarray<_Tp>&) const;
+      ///  Subtract corresponding elements of @a v from slice elements.
+      void operator-=(const valarray<_Tp>&) const;
+      ///  Logical xor slice elements with corresponding elements of @a v.
+      void operator^=(const valarray<_Tp>&) const;
+      ///  Logical and slice elements with corresponding elements of @a v.
+      void operator&=(const valarray<_Tp>&) const;
+      ///  Logical or slice elements with corresponding elements of @a v.
+      void operator|=(const valarray<_Tp>&) const;
+      ///  Left shift slice elements by corresponding elements of @a v.
+      void operator<<=(const valarray<_Tp>&) const;
+      ///  Right shift slice elements by corresponding elements of @a v.
+      void operator>>=(const valarray<_Tp>&) const;
+      ///  Assign all slice elements to @a t.
+      void operator=(const _Tp &) const;
+      //        ~slice_array ();
+
+      template<class _Dom>
+        void operator=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator*=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator/=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator%=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator+=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator-=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator^=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator&=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator|=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator<<=(const _Expr<_Dom, _Tp>&) const;
+      template<class _Dom>
+	void operator>>=(const _Expr<_Dom, _Tp>&) const;
+
+    private:
+      friend class valarray<_Tp>;
+      slice_array(_Array<_Tp>, const slice&);
+
+      const size_t      _M_sz;
+      const size_t      _M_stride;
+      const _Array<_Tp> _M_array;
+
+      // not implemented
+      slice_array();
+    };
+
+  template<typename _Tp>
+    inline
+    slice_array<_Tp>::slice_array(_Array<_Tp> __a, const slice& __s)
+    : _M_sz(__s.size()), _M_stride(__s.stride()),
+      _M_array(__a.begin() + __s.start()) {}
+
+  template<typename _Tp>
+    inline
+    slice_array<_Tp>::slice_array(const slice_array<_Tp>& a)
+    : _M_sz(a._M_sz), _M_stride(a._M_stride), _M_array(a._M_array) {}
+
+  //    template<typename _Tp>
+  //    inline slice_array<_Tp>::~slice_array () {}
+
+  template<typename _Tp>
+    inline slice_array<_Tp>&
+    slice_array<_Tp>::operator=(const slice_array<_Tp>& __a)
+    {
+      std::__valarray_copy(__a._M_array, __a._M_sz, __a._M_stride,
+			   _M_array, _M_stride);
+      return *this;
+    }
+
+  template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator=(const _Tp& __t) const
+    { std::__valarray_fill(_M_array, _M_sz, _M_stride, __t); }
+
+  template<typename _Tp>
+    inline void
+    slice_array<_Tp>::operator=(const valarray<_Tp>& __v) const
+    { std::__valarray_copy(_Array<_Tp>(__v), _M_array, _M_sz, _M_stride); }
+
+  template<typename _Tp>
+  template<class _Dom>
+    inline void
+    slice_array<_Tp>::operator=(const _Expr<_Dom,_Tp>& __e) const
+    { std::__valarray_copy(__e, _M_sz, _M_array, _M_stride); }
+
+#undef _DEFINE_VALARRAY_OPERATOR
+#define _DEFINE_VALARRAY_OPERATOR(_Op,_Name)				\
+  template<typename _Tp>						\
+    inline void								\
+    slice_array<_Tp>::operator _Op##=(const valarray<_Tp>& __v) const	\
+    {									\
+      _Array_augmented_##_Name(_M_array, _M_sz, _M_stride, _Array<_Tp>(__v));\
+    }									\
+									\
+  template<typename _Tp>                                                \
+    template<class _Dom>				                \
+      inline void							\
+      slice_array<_Tp>::operator _Op##=(const _Expr<_Dom,_Tp>& __e) const\
+      {									\
+	  _Array_augmented_##_Name(_M_array, _M_stride, __e, _M_sz);	\
+      }
+
+
+_DEFINE_VALARRAY_OPERATOR(*, __multiplies)
+_DEFINE_VALARRAY_OPERATOR(/, __divides)
+_DEFINE_VALARRAY_OPERATOR(%, __modulus)
+_DEFINE_VALARRAY_OPERATOR(+, __plus)
+_DEFINE_VALARRAY_OPERATOR(-, __minus)
+_DEFINE_VALARRAY_OPERATOR(^, __bitwise_xor)
+_DEFINE_VALARRAY_OPERATOR(&, __bitwise_and)
+_DEFINE_VALARRAY_OPERATOR(|, __bitwise_or)
+_DEFINE_VALARRAY_OPERATOR(<<, __shift_left)
+_DEFINE_VALARRAY_OPERATOR(>>, __shift_right)
+
+#undef _DEFINE_VALARRAY_OPERATOR
+
+  // @} group numeric_arrays
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _SLICE_ARRAY_H */

contrib/sdk/sources/libstdc++-v3/include/bits/sstream.tcc

@@ -0,0 +1,288 @@
+// String based streams -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/sstream.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{sstream}
+ */
+
+//
+// ISO C++ 14882: 27.7  String-based streams
+//
+
+#ifndef _SSTREAM_TCC
+#define _SSTREAM_TCC 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template <class _CharT, class _Traits, class _Alloc>
+    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    pbackfail(int_type __c)
+    {
+      int_type __ret = traits_type::eof();
+      if (this->eback() < this->gptr())
+	{
+	  // Try to put back __c into input sequence in one of three ways.
+	  // Order these tests done in is unspecified by the standard.
+	  const bool __testeof = traits_type::eq_int_type(__c, __ret);
+	  if (!__testeof)
+	    {
+	      const bool __testeq = traits_type::eq(traits_type::
+						    to_char_type(__c),
+						    this->gptr()[-1]);	  
+	      const bool __testout = this->_M_mode & ios_base::out;
+	      if (__testeq || __testout)
+		{
+		  this->gbump(-1);
+		  if (!__testeq)
+		    *this->gptr() = traits_type::to_char_type(__c);
+		  __ret = __c;
+		}
+	    }
+	  else
+	    {
+	      this->gbump(-1);
+	      __ret = traits_type::not_eof(__c);
+	    }
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    overflow(int_type __c)
+    {
+      const bool __testout = this->_M_mode & ios_base::out;
+      if (__builtin_expect(!__testout, false))
+	return traits_type::eof();
+
+      const bool __testeof = traits_type::eq_int_type(__c, traits_type::eof());
+      if (__builtin_expect(__testeof, false))
+	return traits_type::not_eof(__c);
+
+      const __size_type __capacity = _M_string.capacity();
+      const __size_type __max_size = _M_string.max_size();
+      const bool __testput = this->pptr() < this->epptr();
+      if (__builtin_expect(!__testput && __capacity == __max_size, false))
+	return traits_type::eof();
+
+      // Try to append __c into output sequence in one of two ways.
+      // Order these tests done in is unspecified by the standard.
+      const char_type __conv = traits_type::to_char_type(__c);
+      if (!__testput)
+	{
+	  // NB: Start ostringstream buffers at 512 chars.  This is an
+	  // experimental value (pronounced "arbitrary" in some of the
+	  // hipper English-speaking countries), and can be changed to
+	  // suit particular needs.
+	  //
+	  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+	  // 169. Bad efficiency of overflow() mandated
+	  // 432. stringbuf::overflow() makes only one write position
+	  //      available
+	  const __size_type __opt_len = std::max(__size_type(2 * __capacity),
+						 __size_type(512));
+	  const __size_type __len = std::min(__opt_len, __max_size);
+	  __string_type __tmp;
+	  __tmp.reserve(__len);
+	  if (this->pbase())
+	    __tmp.assign(this->pbase(), this->epptr() - this->pbase());
+	  __tmp.push_back(__conv);
+	  _M_string.swap(__tmp);
+	  _M_sync(const_cast<char_type*>(_M_string.data()),
+		  this->gptr() - this->eback(), this->pptr() - this->pbase());
+	}
+      else
+	*this->pptr() = __conv;
+      this->pbump(1);
+      return __c;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    typename basic_stringbuf<_CharT, _Traits, _Alloc>::int_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    underflow()
+    {
+      int_type __ret = traits_type::eof();
+      const bool __testin = this->_M_mode & ios_base::in;
+      if (__testin)
+	{
+	  // Update egptr() to match the actual string end.
+	  _M_update_egptr();
+
+	  if (this->gptr() < this->egptr())
+	    __ret = traits_type::to_int_type(*this->gptr());
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekoff(off_type __off, ios_base::seekdir __way, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1));
+      bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
+      bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
+      const bool __testboth = __testin && __testout && __way != ios_base::cur;
+      __testin &= !(__mode & ios_base::out);
+      __testout &= !(__mode & ios_base::in);
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 453. basic_stringbuf::seekoff need not always fail for an empty stream.
+      const char_type* __beg = __testin ? this->eback() : this->pbase();
+      if ((__beg || !__off) && (__testin || __testout || __testboth))
+	{
+	  _M_update_egptr();
+
+	  off_type __newoffi = __off;
+	  off_type __newoffo = __newoffi;
+	  if (__way == ios_base::cur)
+	    {
+	      __newoffi += this->gptr() - __beg;
+	      __newoffo += this->pptr() - __beg;
+	    }
+	  else if (__way == ios_base::end)
+	    __newoffo = __newoffi += this->egptr() - __beg;
+
+	  if ((__testin || __testboth)
+	      && __newoffi >= 0
+	      && this->egptr() - __beg >= __newoffi)
+	    {
+	      this->setg(this->eback(), this->eback() + __newoffi,
+			 this->egptr());
+	      __ret = pos_type(__newoffi);
+	    }
+	  if ((__testout || __testboth)
+	      && __newoffo >= 0
+	      && this->egptr() - __beg >= __newoffo)
+	    {
+	      _M_pbump(this->pbase(), this->epptr(), __newoffo);
+	      __ret = pos_type(__newoffo);
+	    }
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    typename basic_stringbuf<_CharT, _Traits, _Alloc>::pos_type
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    seekpos(pos_type __sp, ios_base::openmode __mode)
+    {
+      pos_type __ret =  pos_type(off_type(-1));
+      const bool __testin = (ios_base::in & this->_M_mode & __mode) != 0;
+      const bool __testout = (ios_base::out & this->_M_mode & __mode) != 0;
+
+      const char_type* __beg = __testin ? this->eback() : this->pbase();
+      if ((__beg || !off_type(__sp)) && (__testin || __testout))
+	{
+	  _M_update_egptr();
+
+	  const off_type __pos(__sp);
+	  const bool __testpos = (0 <= __pos
+				  && __pos <= this->egptr() - __beg);
+	  if (__testpos)
+	    {
+	      if (__testin)
+		this->setg(this->eback(), this->eback() + __pos,
+			   this->egptr());
+	      if (__testout)
+		_M_pbump(this->pbase(), this->epptr(), __pos);
+	      __ret = __sp;
+	    }
+	}
+      return __ret;
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    void
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    _M_sync(char_type* __base, __size_type __i, __size_type __o)
+    {
+      const bool __testin = _M_mode & ios_base::in;
+      const bool __testout = _M_mode & ios_base::out;
+      char_type* __endg = __base + _M_string.size();
+      char_type* __endp = __base + _M_string.capacity();
+
+      if (__base != _M_string.data())
+	{
+	  // setbuf: __i == size of buffer area (_M_string.size() == 0).
+	  __endg += __i;
+	  __i = 0;
+	  __endp = __endg;
+	}
+
+      if (__testin)
+	this->setg(__base, __base + __i, __endg);
+      if (__testout)
+	{
+	  _M_pbump(__base, __endp, __o);
+	  // egptr() always tracks the string end.  When !__testin,
+	  // for the correct functioning of the streambuf inlines
+	  // the other get area pointers are identical.
+	  if (!__testin)
+	    this->setg(__endg, __endg, __endg);
+	}
+    }
+
+  template <class _CharT, class _Traits, class _Alloc>
+    void
+    basic_stringbuf<_CharT, _Traits, _Alloc>::
+    _M_pbump(char_type* __pbeg, char_type* __pend, off_type __off)
+    {
+      this->setp(__pbeg, __pend);
+      while (__off > __gnu_cxx::__numeric_traits<int>::__max)
+	{
+	  this->pbump(__gnu_cxx::__numeric_traits<int>::__max);
+	  __off -= __gnu_cxx::__numeric_traits<int>::__max;
+	}
+      this->pbump(__off);
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class basic_stringbuf<char>;
+  extern template class basic_istringstream<char>;
+  extern template class basic_ostringstream<char>;
+  extern template class basic_stringstream<char>;
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class basic_stringbuf<wchar_t>;
+  extern template class basic_istringstream<wchar_t>;
+  extern template class basic_ostringstream<wchar_t>;
+  extern template class basic_stringstream<wchar_t>;
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/stl_construct.h

@@ -0,0 +1,158 @@
+// nonstandard construct and destroy functions -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_construct.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _STL_CONSTRUCT_H
+#define _STL_CONSTRUCT_H 1
+
+#include <new>
+#include <bits/move.h>
+#include <ext/alloc_traits.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * Constructs an object in existing memory by invoking an allocated
+   * object's constructor with an initializer.
+   */
+#if __cplusplus >= 201103L
+  template<typename _T1, typename... _Args>
+    inline void
+    _Construct(_T1* __p, _Args&&... __args)
+    { ::new(static_cast<void*>(__p)) _T1(std::forward<_Args>(__args)...); }
+#else
+  template<typename _T1, typename _T2>
+    inline void
+    _Construct(_T1* __p, const _T2& __value)
+    {
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 402. wrong new expression in [some_]allocator::construct
+      ::new(static_cast<void*>(__p)) _T1(__value);
+    }
+#endif
+
+  /**
+   * Destroy the object pointed to by a pointer type.
+   */
+  template<typename _Tp>
+    inline void
+    _Destroy(_Tp* __pointer)
+    { __pointer->~_Tp(); }
+
+  template<bool>
+    struct _Destroy_aux
+    {
+      template<typename _ForwardIterator>
+        static void
+        __destroy(_ForwardIterator __first, _ForwardIterator __last)
+	{
+	  for (; __first != __last; ++__first)
+	    std::_Destroy(std::__addressof(*__first));
+	}
+    };
+
+  template<>
+    struct _Destroy_aux<true>
+    {
+      template<typename _ForwardIterator>
+        static void
+        __destroy(_ForwardIterator, _ForwardIterator) { }
+    };
+
+  /**
+   * Destroy a range of objects.  If the value_type of the object has
+   * a trivial destructor, the compiler should optimize all of this
+   * away, otherwise the objects' destructors must be invoked.
+   */
+  template<typename _ForwardIterator>
+    inline void
+    _Destroy(_ForwardIterator __first, _ForwardIterator __last)
+    {
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+                       _Value_type;
+      std::_Destroy_aux<__has_trivial_destructor(_Value_type)>::
+	__destroy(__first, __last);
+    }
+
+  /**
+   * Destroy a range of objects using the supplied allocator.  For
+   * nondefault allocators we do not optimize away invocation of 
+   * destroy() even if _Tp has a trivial destructor.
+   */
+
+  template<typename _ForwardIterator, typename _Allocator>
+    void
+    _Destroy(_ForwardIterator __first, _ForwardIterator __last,
+	     _Allocator& __alloc)
+    {
+      typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+      for (; __first != __last; ++__first)
+	__traits::destroy(__alloc, std::__addressof(*__first));
+    }
+
+  template<typename _ForwardIterator, typename _Tp>
+    inline void
+    _Destroy(_ForwardIterator __first, _ForwardIterator __last,
+	     allocator<_Tp>&)
+    {
+      _Destroy(__first, __last);
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif /* _STL_CONSTRUCT_H */
+

contrib/sdk/sources/libstdc++-v3/include/bits/stl_function.h

@@ -0,0 +1,734 @@
+// Functor implementations -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_function.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{functional}
+ */
+
+#ifndef _STL_FUNCTION_H
+#define _STL_FUNCTION_H 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  // 20.3.1 base classes
+  /** @defgroup functors Function Objects
+   * @ingroup utilities
+   *
+   *  Function objects, or @e functors, are objects with an @c operator()
+   *  defined and accessible.  They can be passed as arguments to algorithm
+   *  templates and used in place of a function pointer.  Not only is the
+   *  resulting expressiveness of the library increased, but the generated
+   *  code can be more efficient than what you might write by hand.  When we
+   *  refer to @a functors, then, generally we include function pointers in
+   *  the description as well.
+   *
+   *  Often, functors are only created as temporaries passed to algorithm
+   *  calls, rather than being created as named variables.
+   *
+   *  Two examples taken from the standard itself follow.  To perform a
+   *  by-element addition of two vectors @c a and @c b containing @c double,
+   *  and put the result in @c a, use
+   *  \code
+   *  transform (a.begin(), a.end(), b.begin(), a.begin(), plus<double>());
+   *  \endcode
+   *  To negate every element in @c a, use
+   *  \code
+   *  transform(a.begin(), a.end(), a.begin(), negate<double>());
+   *  \endcode
+   *  The addition and negation functions will be inlined directly.
+   *
+   *  The standard functors are derived from structs named @c unary_function
+   *  and @c binary_function.  These two classes contain nothing but typedefs,
+   *  to aid in generic (template) programming.  If you write your own
+   *  functors, you might consider doing the same.
+   *
+   *  @{
+   */
+  /**
+   *  This is one of the @link functors functor base classes@endlink.
+   */
+  template<typename _Arg, typename _Result>
+    struct unary_function
+    {
+      /// @c argument_type is the type of the argument
+      typedef _Arg 	argument_type;   
+
+      /// @c result_type is the return type
+      typedef _Result 	result_type;  
+    };
+
+  /**
+   *  This is one of the @link functors functor base classes@endlink.
+   */
+  template<typename _Arg1, typename _Arg2, typename _Result>
+    struct binary_function
+    {
+      /// @c first_argument_type is the type of the first argument
+      typedef _Arg1 	first_argument_type; 
+
+      /// @c second_argument_type is the type of the second argument
+      typedef _Arg2 	second_argument_type;
+
+      /// @c result_type is the return type
+      typedef _Result 	result_type;
+    };
+  /** @}  */
+
+  // 20.3.2 arithmetic
+  /** @defgroup arithmetic_functors Arithmetic Classes
+   * @ingroup functors
+   *
+   *  Because basic math often needs to be done during an algorithm,
+   *  the library provides functors for those operations.  See the
+   *  documentation for @link functors the base classes@endlink
+   *  for examples of their use.
+   *
+   *  @{
+   */
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct plus : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x + __y; }
+    };
+
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct minus : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x - __y; }
+    };
+
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct multiplies : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x * __y; }
+    };
+
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct divides : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x / __y; }
+    };
+
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct modulus : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x % __y; }
+    };
+
+  /// One of the @link arithmetic_functors math functors@endlink.
+  template<typename _Tp>
+    struct negate : public unary_function<_Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x) const
+      { return -__x; }
+    };
+  /** @}  */
+
+  // 20.3.3 comparisons
+  /** @defgroup comparison_functors Comparison Classes
+   * @ingroup functors
+   *
+   *  The library provides six wrapper functors for all the basic comparisons
+   *  in C++, like @c <.
+   *
+   *  @{
+   */
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct equal_to : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x == __y; }
+    };
+
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct not_equal_to : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x != __y; }
+    };
+
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct greater : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x > __y; }
+    };
+
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct less : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x < __y; }
+    };
+
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct greater_equal : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x >= __y; }
+    };
+
+  /// One of the @link comparison_functors comparison functors@endlink.
+  template<typename _Tp>
+    struct less_equal : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x <= __y; }
+    };
+  /** @}  */
+
+  // 20.3.4 logical operations
+  /** @defgroup logical_functors Boolean Operations Classes
+   * @ingroup functors
+   *
+   *  Here are wrapper functors for Boolean operations: @c &&, @c ||,
+   *  and @c !.
+   *
+   *  @{
+   */
+  /// One of the @link logical_functors Boolean operations functors@endlink.
+  template<typename _Tp>
+    struct logical_and : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x && __y; }
+    };
+
+  /// One of the @link logical_functors Boolean operations functors@endlink.
+  template<typename _Tp>
+    struct logical_or : public binary_function<_Tp, _Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x || __y; }
+    };
+
+  /// One of the @link logical_functors Boolean operations functors@endlink.
+  template<typename _Tp>
+    struct logical_not : public unary_function<_Tp, bool>
+    {
+      bool
+      operator()(const _Tp& __x) const
+      { return !__x; }
+    };
+  /** @}  */
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // DR 660. Missing Bitwise Operations.
+  template<typename _Tp>
+    struct bit_and : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x & __y; }
+    };
+
+  template<typename _Tp>
+    struct bit_or : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x | __y; }
+    };
+
+  template<typename _Tp>
+    struct bit_xor : public binary_function<_Tp, _Tp, _Tp>
+    {
+      _Tp
+      operator()(const _Tp& __x, const _Tp& __y) const
+      { return __x ^ __y; }
+    };
+
+  // 20.3.5 negators
+  /** @defgroup negators Negators
+   * @ingroup functors
+   *
+   *  The functions @c not1 and @c not2 each take a predicate functor
+   *  and return an instance of @c unary_negate or
+   *  @c binary_negate, respectively.  These classes are functors whose
+   *  @c operator() performs the stored predicate function and then returns
+   *  the negation of the result.
+   *
+   *  For example, given a vector of integers and a trivial predicate,
+   *  \code
+   *  struct IntGreaterThanThree
+   *    : public std::unary_function<int, bool>
+   *  {
+   *      bool operator() (int x) { return x > 3; }
+   *  };
+   *
+   *  std::find_if (v.begin(), v.end(), not1(IntGreaterThanThree()));
+   *  \endcode
+   *  The call to @c find_if will locate the first index (i) of @c v for which
+   *  <code>!(v[i] > 3)</code> is true.
+   *
+   *  The not1/unary_negate combination works on predicates taking a single
+   *  argument.  The not2/binary_negate combination works on predicates which
+   *  take two arguments.
+   *
+   *  @{
+   */
+  /// One of the @link negators negation functors@endlink.
+  template<typename _Predicate>
+    class unary_negate
+    : public unary_function<typename _Predicate::argument_type, bool>
+    {
+    protected:
+      _Predicate _M_pred;
+
+    public:
+      explicit
+      unary_negate(const _Predicate& __x) : _M_pred(__x) { }
+
+      bool
+      operator()(const typename _Predicate::argument_type& __x) const
+      { return !_M_pred(__x); }
+    };
+
+  /// One of the @link negators negation functors@endlink.
+  template<typename _Predicate>
+    inline unary_negate<_Predicate>
+    not1(const _Predicate& __pred)
+    { return unary_negate<_Predicate>(__pred); }
+
+  /// One of the @link negators negation functors@endlink.
+  template<typename _Predicate>
+    class binary_negate
+    : public binary_function<typename _Predicate::first_argument_type,
+			     typename _Predicate::second_argument_type, bool>
+    {
+    protected:
+      _Predicate _M_pred;
+
+    public:
+      explicit
+      binary_negate(const _Predicate& __x) : _M_pred(__x) { }
+
+      bool
+      operator()(const typename _Predicate::first_argument_type& __x,
+		 const typename _Predicate::second_argument_type& __y) const
+      { return !_M_pred(__x, __y); }
+    };
+
+  /// One of the @link negators negation functors@endlink.
+  template<typename _Predicate>
+    inline binary_negate<_Predicate>
+    not2(const _Predicate& __pred)
+    { return binary_negate<_Predicate>(__pred); }
+  /** @}  */
+
+  // 20.3.7 adaptors pointers functions
+  /** @defgroup pointer_adaptors Adaptors for pointers to functions
+   * @ingroup functors
+   *
+   *  The advantage of function objects over pointers to functions is that
+   *  the objects in the standard library declare nested typedefs describing
+   *  their argument and result types with uniform names (e.g., @c result_type
+   *  from the base classes @c unary_function and @c binary_function).
+   *  Sometimes those typedefs are required, not just optional.
+   *
+   *  Adaptors are provided to turn pointers to unary (single-argument) and
+   *  binary (double-argument) functions into function objects.  The
+   *  long-winded functor @c pointer_to_unary_function is constructed with a
+   *  function pointer @c f, and its @c operator() called with argument @c x
+   *  returns @c f(x).  The functor @c pointer_to_binary_function does the same
+   *  thing, but with a double-argument @c f and @c operator().
+   *
+   *  The function @c ptr_fun takes a pointer-to-function @c f and constructs
+   *  an instance of the appropriate functor.
+   *
+   *  @{
+   */
+  /// One of the @link pointer_adaptors adaptors for function pointers@endlink.
+  template<typename _Arg, typename _Result>
+    class pointer_to_unary_function : public unary_function<_Arg, _Result>
+    {
+    protected:
+      _Result (*_M_ptr)(_Arg);
+
+    public:
+      pointer_to_unary_function() { }
+
+      explicit
+      pointer_to_unary_function(_Result (*__x)(_Arg))
+      : _M_ptr(__x) { }
+
+      _Result
+      operator()(_Arg __x) const
+      { return _M_ptr(__x); }
+    };
+
+  /// One of the @link pointer_adaptors adaptors for function pointers@endlink.
+  template<typename _Arg, typename _Result>
+    inline pointer_to_unary_function<_Arg, _Result>
+    ptr_fun(_Result (*__x)(_Arg))
+    { return pointer_to_unary_function<_Arg, _Result>(__x); }
+
+  /// One of the @link pointer_adaptors adaptors for function pointers@endlink.
+  template<typename _Arg1, typename _Arg2, typename _Result>
+    class pointer_to_binary_function
+    : public binary_function<_Arg1, _Arg2, _Result>
+    {
+    protected:
+      _Result (*_M_ptr)(_Arg1, _Arg2);
+
+    public:
+      pointer_to_binary_function() { }
+
+      explicit
+      pointer_to_binary_function(_Result (*__x)(_Arg1, _Arg2))
+      : _M_ptr(__x) { }
+
+      _Result
+      operator()(_Arg1 __x, _Arg2 __y) const
+      { return _M_ptr(__x, __y); }
+    };
+
+  /// One of the @link pointer_adaptors adaptors for function pointers@endlink.
+  template<typename _Arg1, typename _Arg2, typename _Result>
+    inline pointer_to_binary_function<_Arg1, _Arg2, _Result>
+    ptr_fun(_Result (*__x)(_Arg1, _Arg2))
+    { return pointer_to_binary_function<_Arg1, _Arg2, _Result>(__x); }
+  /** @}  */
+
+  template<typename _Tp>
+    struct _Identity
+    : public unary_function<_Tp,_Tp>
+    {
+      _Tp&
+      operator()(_Tp& __x) const
+      { return __x; }
+
+      const _Tp&
+      operator()(const _Tp& __x) const
+      { return __x; }
+    };
+
+  template<typename _Pair>
+    struct _Select1st
+    : public unary_function<_Pair, typename _Pair::first_type>
+    {
+      typename _Pair::first_type&
+      operator()(_Pair& __x) const
+      { return __x.first; }
+
+      const typename _Pair::first_type&
+      operator()(const _Pair& __x) const
+      { return __x.first; }
+
+#if __cplusplus >= 201103L
+      template<typename _Pair2>
+        typename _Pair2::first_type&
+        operator()(_Pair2& __x) const
+        { return __x.first; }
+
+      template<typename _Pair2>
+        const typename _Pair2::first_type&
+        operator()(const _Pair2& __x) const
+        { return __x.first; }
+#endif
+    };
+
+  template<typename _Pair>
+    struct _Select2nd
+    : public unary_function<_Pair, typename _Pair::second_type>
+    {
+      typename _Pair::second_type&
+      operator()(_Pair& __x) const
+      { return __x.second; }
+
+      const typename _Pair::second_type&
+      operator()(const _Pair& __x) const
+      { return __x.second; }
+    };
+
+  // 20.3.8 adaptors pointers members
+  /** @defgroup memory_adaptors Adaptors for pointers to members
+   * @ingroup functors
+   *
+   *  There are a total of 8 = 2^3 function objects in this family.
+   *   (1) Member functions taking no arguments vs member functions taking
+   *        one argument.
+   *   (2) Call through pointer vs call through reference.
+   *   (3) Const vs non-const member function.
+   *
+   *  All of this complexity is in the function objects themselves.  You can
+   *   ignore it by using the helper function mem_fun and mem_fun_ref,
+   *   which create whichever type of adaptor is appropriate.
+   *
+   *  @{
+   */
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp>
+    class mem_fun_t : public unary_function<_Tp*, _Ret>
+    {
+    public:
+      explicit
+      mem_fun_t(_Ret (_Tp::*__pf)())
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(_Tp* __p) const
+      { return (__p->*_M_f)(); }
+
+    private:
+      _Ret (_Tp::*_M_f)();
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp>
+    class const_mem_fun_t : public unary_function<const _Tp*, _Ret>
+    {
+    public:
+      explicit
+      const_mem_fun_t(_Ret (_Tp::*__pf)() const)
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(const _Tp* __p) const
+      { return (__p->*_M_f)(); }
+
+    private:
+      _Ret (_Tp::*_M_f)() const;
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp>
+    class mem_fun_ref_t : public unary_function<_Tp, _Ret>
+    {
+    public:
+      explicit
+      mem_fun_ref_t(_Ret (_Tp::*__pf)())
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(_Tp& __r) const
+      { return (__r.*_M_f)(); }
+
+    private:
+      _Ret (_Tp::*_M_f)();
+  };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp>
+    class const_mem_fun_ref_t : public unary_function<_Tp, _Ret>
+    {
+    public:
+      explicit
+      const_mem_fun_ref_t(_Ret (_Tp::*__pf)() const)
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(const _Tp& __r) const
+      { return (__r.*_M_f)(); }
+
+    private:
+      _Ret (_Tp::*_M_f)() const;
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp, typename _Arg>
+    class mem_fun1_t : public binary_function<_Tp*, _Arg, _Ret>
+    {
+    public:
+      explicit
+      mem_fun1_t(_Ret (_Tp::*__pf)(_Arg))
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(_Tp* __p, _Arg __x) const
+      { return (__p->*_M_f)(__x); }
+
+    private:
+      _Ret (_Tp::*_M_f)(_Arg);
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp, typename _Arg>
+    class const_mem_fun1_t : public binary_function<const _Tp*, _Arg, _Ret>
+    {
+    public:
+      explicit
+      const_mem_fun1_t(_Ret (_Tp::*__pf)(_Arg) const)
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(const _Tp* __p, _Arg __x) const
+      { return (__p->*_M_f)(__x); }
+
+    private:
+      _Ret (_Tp::*_M_f)(_Arg) const;
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp, typename _Arg>
+    class mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
+    {
+    public:
+      explicit
+      mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg))
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(_Tp& __r, _Arg __x) const
+      { return (__r.*_M_f)(__x); }
+
+    private:
+      _Ret (_Tp::*_M_f)(_Arg);
+    };
+
+  /// One of the @link memory_adaptors adaptors for member
+  /// pointers@endlink.
+  template<typename _Ret, typename _Tp, typename _Arg>
+    class const_mem_fun1_ref_t : public binary_function<_Tp, _Arg, _Ret>
+    {
+    public:
+      explicit
+      const_mem_fun1_ref_t(_Ret (_Tp::*__pf)(_Arg) const)
+      : _M_f(__pf) { }
+
+      _Ret
+      operator()(const _Tp& __r, _Arg __x) const
+      { return (__r.*_M_f)(__x); }
+
+    private:
+      _Ret (_Tp::*_M_f)(_Arg) const;
+    };
+
+  // Mem_fun adaptor helper functions.  There are only two:
+  // mem_fun and mem_fun_ref.
+  template<typename _Ret, typename _Tp>
+    inline mem_fun_t<_Ret, _Tp>
+    mem_fun(_Ret (_Tp::*__f)())
+    { return mem_fun_t<_Ret, _Tp>(__f); }
+
+  template<typename _Ret, typename _Tp>
+    inline const_mem_fun_t<_Ret, _Tp>
+    mem_fun(_Ret (_Tp::*__f)() const)
+    { return const_mem_fun_t<_Ret, _Tp>(__f); }
+
+  template<typename _Ret, typename _Tp>
+    inline mem_fun_ref_t<_Ret, _Tp>
+    mem_fun_ref(_Ret (_Tp::*__f)())
+    { return mem_fun_ref_t<_Ret, _Tp>(__f); }
+
+  template<typename _Ret, typename _Tp>
+    inline const_mem_fun_ref_t<_Ret, _Tp>
+    mem_fun_ref(_Ret (_Tp::*__f)() const)
+    { return const_mem_fun_ref_t<_Ret, _Tp>(__f); }
+
+  template<typename _Ret, typename _Tp, typename _Arg>
+    inline mem_fun1_t<_Ret, _Tp, _Arg>
+    mem_fun(_Ret (_Tp::*__f)(_Arg))
+    { return mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
+
+  template<typename _Ret, typename _Tp, typename _Arg>
+    inline const_mem_fun1_t<_Ret, _Tp, _Arg>
+    mem_fun(_Ret (_Tp::*__f)(_Arg) const)
+    { return const_mem_fun1_t<_Ret, _Tp, _Arg>(__f); }
+
+  template<typename _Ret, typename _Tp, typename _Arg>
+    inline mem_fun1_ref_t<_Ret, _Tp, _Arg>
+    mem_fun_ref(_Ret (_Tp::*__f)(_Arg))
+    { return mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
+
+  template<typename _Ret, typename _Tp, typename _Arg>
+    inline const_mem_fun1_ref_t<_Ret, _Tp, _Arg>
+    mem_fun_ref(_Ret (_Tp::*__f)(_Arg) const)
+    { return const_mem_fun1_ref_t<_Ret, _Tp, _Arg>(__f); }
+
+  /** @}  */
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#if (__cplusplus < 201103L) || _GLIBCXX_USE_DEPRECATED
+# include <backward/binders.h>
+#endif
+
+#endif /* _STL_FUNCTION_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_heap.h

@@ -0,0 +1,592 @@
+// Heap implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_heap.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{queue}
+ */
+
+#ifndef _STL_HEAP_H
+#define _STL_HEAP_H 1
+
+#include <debug/debug.h>
+#include <bits/move.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @defgroup heap_algorithms Heap
+   * @ingroup sorting_algorithms
+   */
+
+  template<typename _RandomAccessIterator, typename _Distance>
+    _Distance
+    __is_heap_until(_RandomAccessIterator __first, _Distance __n)
+    {
+      _Distance __parent = 0;
+      for (_Distance __child = 1; __child < __n; ++__child)
+	{
+	  if (__first[__parent] < __first[__child])
+	    return __child;
+	  if ((__child & 1) == 0)
+	    ++__parent;
+	}
+      return __n;
+    }
+
+  template<typename _RandomAccessIterator, typename _Distance,
+	   typename _Compare>
+    _Distance
+    __is_heap_until(_RandomAccessIterator __first, _Distance __n,
+		    _Compare __comp)
+    {
+      _Distance __parent = 0;
+      for (_Distance __child = 1; __child < __n; ++__child)
+	{
+	  if (__comp(__first[__parent], __first[__child]))
+	    return __child;
+	  if ((__child & 1) == 0)
+	    ++__parent;
+	}
+      return __n;
+    }
+
+  // __is_heap, a predicate testing whether or not a range is a heap.
+  // This function is an extension, not part of the C++ standard.
+  template<typename _RandomAccessIterator, typename _Distance>
+    inline bool
+    __is_heap(_RandomAccessIterator __first, _Distance __n)
+    { return std::__is_heap_until(__first, __n) == __n; }
+
+  template<typename _RandomAccessIterator, typename _Compare,
+	   typename _Distance>
+    inline bool
+    __is_heap(_RandomAccessIterator __first, _Compare __comp, _Distance __n)
+    { return std::__is_heap_until(__first, __n, __comp) == __n; }
+
+  template<typename _RandomAccessIterator>
+    inline bool
+    __is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    { return std::__is_heap(__first, std::distance(__first, __last)); }
+
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline bool
+    __is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	      _Compare __comp)
+    { return std::__is_heap(__first, __comp, std::distance(__first, __last)); }
+
+  // Heap-manipulation functions: push_heap, pop_heap, make_heap, sort_heap,
+  // + is_heap and is_heap_until in C++0x.
+
+  template<typename _RandomAccessIterator, typename _Distance, typename _Tp>
+    void
+    __push_heap(_RandomAccessIterator __first,
+		_Distance __holeIndex, _Distance __topIndex, _Tp __value)
+    {
+      _Distance __parent = (__holeIndex - 1) / 2;
+      while (__holeIndex > __topIndex && *(__first + __parent) < __value)
+	{
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first + __parent));
+	  __holeIndex = __parent;
+	  __parent = (__holeIndex - 1) / 2;
+	}
+      *(__first + __holeIndex) = _GLIBCXX_MOVE(__value);
+    }
+
+  /**
+   *  @brief  Push an element onto a heap.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap + element.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation pushes the element at last-1 onto the valid heap
+   *  over the range [__first,__last-1).  After completion,
+   *  [__first,__last) is a valid heap.
+  */
+  template<typename _RandomAccessIterator>
+    inline void
+    push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	  _ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	  _DistanceType;
+
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_heap(__first, __last - 1);
+
+      _ValueType __value = _GLIBCXX_MOVE(*(__last - 1));
+      std::__push_heap(__first, _DistanceType((__last - __first) - 1),
+		       _DistanceType(0), _GLIBCXX_MOVE(__value));
+    }
+
+  template<typename _RandomAccessIterator, typename _Distance, typename _Tp,
+	   typename _Compare>
+    void
+    __push_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+		_Distance __topIndex, _Tp __value, _Compare __comp)
+    {
+      _Distance __parent = (__holeIndex - 1) / 2;
+      while (__holeIndex > __topIndex
+	     && __comp(*(__first + __parent), __value))
+	{
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first + __parent));
+	  __holeIndex = __parent;
+	  __parent = (__holeIndex - 1) / 2;
+	}
+      *(__first + __holeIndex) = _GLIBCXX_MOVE(__value);
+    }
+
+  /**
+   *  @brief  Push an element onto a heap using comparison functor.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap + element.
+   *  @param  __comp   Comparison functor.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation pushes the element at __last-1 onto the valid
+   *  heap over the range [__first,__last-1).  After completion,
+   *  [__first,__last) is a valid heap.  Compare operations are
+   *  performed using comp.
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline void
+    push_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	      _Compare __comp)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	  _ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	  _DistanceType;
+
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_heap_pred(__first, __last - 1, __comp);
+
+      _ValueType __value = _GLIBCXX_MOVE(*(__last - 1));
+      std::__push_heap(__first, _DistanceType((__last - __first) - 1),
+		       _DistanceType(0), _GLIBCXX_MOVE(__value), __comp);
+    }
+
+  template<typename _RandomAccessIterator, typename _Distance, typename _Tp>
+    void
+    __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+		  _Distance __len, _Tp __value)
+    {
+      const _Distance __topIndex = __holeIndex;
+      _Distance __secondChild = __holeIndex;
+      while (__secondChild < (__len - 1) / 2)
+	{
+	  __secondChild = 2 * (__secondChild + 1);
+	  if (*(__first + __secondChild) < *(__first + (__secondChild - 1)))
+	    __secondChild--;
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first + __secondChild));
+	  __holeIndex = __secondChild;
+	}
+      if ((__len & 1) == 0 && __secondChild == (__len - 2) / 2)
+	{
+	  __secondChild = 2 * (__secondChild + 1);
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first
+						     + (__secondChild - 1)));
+	  __holeIndex = __secondChild - 1;
+	}
+      std::__push_heap(__first, __holeIndex, __topIndex,
+		       _GLIBCXX_MOVE(__value));
+    }
+
+  template<typename _RandomAccessIterator>
+    inline void
+    __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	       _RandomAccessIterator __result)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	_ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	_DistanceType;
+
+      _ValueType __value = _GLIBCXX_MOVE(*__result);
+      *__result = _GLIBCXX_MOVE(*__first);
+      std::__adjust_heap(__first, _DistanceType(0),
+			 _DistanceType(__last - __first),
+			 _GLIBCXX_MOVE(__value));
+    }
+
+  /**
+   *  @brief  Pop an element off a heap.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @pre    [__first, __last) is a valid, non-empty range.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation pops the top of the heap.  The elements __first
+   *  and __last-1 are swapped and [__first,__last-1) is made into a
+   *  heap.
+  */
+  template<typename _RandomAccessIterator>
+    inline void
+    pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	_ValueType;
+
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
+      __glibcxx_requires_non_empty_range(__first, __last);
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_heap(__first, __last);
+
+      if (__last - __first > 1)
+	{
+	  --__last;
+	  std::__pop_heap(__first, __last, __last);
+	}
+    }
+
+  template<typename _RandomAccessIterator, typename _Distance,
+	   typename _Tp, typename _Compare>
+    void
+    __adjust_heap(_RandomAccessIterator __first, _Distance __holeIndex,
+		  _Distance __len, _Tp __value, _Compare __comp)
+    {
+      const _Distance __topIndex = __holeIndex;
+      _Distance __secondChild = __holeIndex;
+      while (__secondChild < (__len - 1) / 2)
+	{
+	  __secondChild = 2 * (__secondChild + 1);
+	  if (__comp(*(__first + __secondChild),
+		     *(__first + (__secondChild - 1))))
+	    __secondChild--;
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first + __secondChild));
+	  __holeIndex = __secondChild;
+	}
+      if ((__len & 1) == 0 && __secondChild == (__len - 2) / 2)
+	{
+	  __secondChild = 2 * (__secondChild + 1);
+	  *(__first + __holeIndex) = _GLIBCXX_MOVE(*(__first
+						     + (__secondChild - 1)));
+	  __holeIndex = __secondChild - 1;
+	}
+      std::__push_heap(__first, __holeIndex, __topIndex, 
+		       _GLIBCXX_MOVE(__value), __comp);      
+    }
+
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline void
+    __pop_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	       _RandomAccessIterator __result, _Compare __comp)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	_ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	_DistanceType;
+
+      _ValueType __value = _GLIBCXX_MOVE(*__result);
+      *__result = _GLIBCXX_MOVE(*__first);
+      std::__adjust_heap(__first, _DistanceType(0),
+			 _DistanceType(__last - __first),
+			 _GLIBCXX_MOVE(__value), __comp);
+    }
+
+  /**
+   *  @brief  Pop an element off a heap using comparison functor.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @param  __comp   Comparison functor to use.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation pops the top of the heap.  The elements __first
+   *  and __last-1 are swapped and [__first,__last-1) is made into a
+   *  heap.  Comparisons are made using comp.
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline void
+    pop_heap(_RandomAccessIterator __first,
+	     _RandomAccessIterator __last, _Compare __comp)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_non_empty_range(__first, __last);
+      __glibcxx_requires_heap_pred(__first, __last, __comp);
+
+      if (__last - __first > 1)
+	{
+	  --__last;
+	  std::__pop_heap(__first, __last, __last, __comp);
+	}
+    }
+
+  /**
+   *  @brief  Construct a heap over a range.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation makes the elements in [__first,__last) into a heap.
+  */
+  template<typename _RandomAccessIterator>
+    void
+    make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	  _ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	  _DistanceType;
+
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_function_requires(_LessThanComparableConcept<_ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__last - __first < 2)
+	return;
+
+      const _DistanceType __len = __last - __first;
+      _DistanceType __parent = (__len - 2) / 2;
+      while (true)
+	{
+	  _ValueType __value = _GLIBCXX_MOVE(*(__first + __parent));
+	  std::__adjust_heap(__first, __parent, __len, _GLIBCXX_MOVE(__value));
+	  if (__parent == 0)
+	    return;
+	  __parent--;
+	}
+    }
+
+  /**
+   *  @brief  Construct a heap over a range using comparison functor.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @param  __comp   Comparison functor to use.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation makes the elements in [__first,__last) into a heap.
+   *  Comparisons are made using __comp.
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    void
+    make_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	      _Compare __comp)
+    {
+      typedef typename iterator_traits<_RandomAccessIterator>::value_type
+	  _ValueType;
+      typedef typename iterator_traits<_RandomAccessIterator>::difference_type
+	  _DistanceType;
+
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__last - __first < 2)
+	return;
+
+      const _DistanceType __len = __last - __first;
+      _DistanceType __parent = (__len - 2) / 2;
+      while (true)
+	{
+	  _ValueType __value = _GLIBCXX_MOVE(*(__first + __parent));
+	  std::__adjust_heap(__first, __parent, __len, _GLIBCXX_MOVE(__value),
+			     __comp);
+	  if (__parent == 0)
+	    return;
+	  __parent--;
+	}
+    }
+
+  /**
+   *  @brief  Sort a heap.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation sorts the valid heap in the range [__first,__last).
+  */
+  template<typename _RandomAccessIterator>
+    void
+    sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_function_requires(_LessThanComparableConcept<
+	    typename iterator_traits<_RandomAccessIterator>::value_type>)
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_heap(__first, __last);
+
+      while (__last - __first > 1)
+	{
+	  --__last;
+	  std::__pop_heap(__first, __last, __last);
+	}
+    }
+
+  /**
+   *  @brief  Sort a heap using comparison functor.
+   *  @param  __first  Start of heap.
+   *  @param  __last   End of heap.
+   *  @param  __comp   Comparison functor to use.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation sorts the valid heap in the range [__first,__last).
+   *  Comparisons are made using __comp.
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    void
+    sort_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	      _Compare __comp)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+      __glibcxx_requires_heap_pred(__first, __last, __comp);
+
+      while (__last - __first > 1)
+	{
+	  --__last;
+	  std::__pop_heap(__first, __last, __last, __comp);
+	}
+    }
+
+#if __cplusplus >= 201103L
+  /**
+   *  @brief  Search the end of a heap.
+   *  @param  __first  Start of range.
+   *  @param  __last   End of range.
+   *  @return  An iterator pointing to the first element not in the heap.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation returns the last iterator i in [__first, __last) for which
+   *  the range [__first, i) is a heap.
+  */
+  template<typename _RandomAccessIterator>
+    inline _RandomAccessIterator
+    is_heap_until(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_function_requires(_LessThanComparableConcept<
+	    typename iterator_traits<_RandomAccessIterator>::value_type>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      return __first + std::__is_heap_until(__first, std::distance(__first,
+								   __last));
+    }
+
+  /**
+   *  @brief  Search the end of a heap using comparison functor.
+   *  @param  __first  Start of range.
+   *  @param  __last   End of range.
+   *  @param  __comp   Comparison functor to use.
+   *  @return  An iterator pointing to the first element not in the heap.
+   *  @ingroup heap_algorithms
+   *
+   *  This operation returns the last iterator i in [__first, __last) for which
+   *  the range [__first, i) is a heap.  Comparisons are made using __comp.
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline _RandomAccessIterator
+    is_heap_until(_RandomAccessIterator __first, _RandomAccessIterator __last,
+		  _Compare __comp)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_RandomAccessIteratorConcept<
+	    _RandomAccessIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      return __first + std::__is_heap_until(__first, std::distance(__first,
+								   __last),
+					    __comp);
+    }
+
+  /**
+   *  @brief  Determines whether a range is a heap.
+   *  @param  __first  Start of range.
+   *  @param  __last   End of range.
+   *  @return  True if range is a heap, false otherwise.
+   *  @ingroup heap_algorithms
+  */
+  template<typename _RandomAccessIterator>
+    inline bool
+    is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last)
+    { return std::is_heap_until(__first, __last) == __last; }
+
+  /**
+   *  @brief  Determines whether a range is a heap using comparison functor.
+   *  @param  __first  Start of range.
+   *  @param  __last   End of range.
+   *  @param  __comp   Comparison functor to use.
+   *  @return  True if range is a heap, false otherwise.
+   *  @ingroup heap_algorithms
+  */
+  template<typename _RandomAccessIterator, typename _Compare>
+    inline bool
+    is_heap(_RandomAccessIterator __first, _RandomAccessIterator __last,
+	    _Compare __comp)
+    { return std::is_heap_until(__first, __last, __comp) == __last; }
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_HEAP_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_iterator_base_funcs.h

@@ -0,0 +1,205 @@
+// Functions used by iterators -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_iterator_base_funcs.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ *
+ *  This file contains all of the general iterator-related utility
+ *  functions, such as distance() and advance().
+ */
+
+#ifndef _STL_ITERATOR_BASE_FUNCS_H
+#define _STL_ITERATOR_BASE_FUNCS_H 1
+
+#pragma GCC system_header
+
+#include <bits/concept_check.h>
+#include <debug/debug.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _InputIterator>
+    inline typename iterator_traits<_InputIterator>::difference_type
+    __distance(_InputIterator __first, _InputIterator __last,
+               input_iterator_tag)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+
+      typename iterator_traits<_InputIterator>::difference_type __n = 0;
+      while (__first != __last)
+	{
+	  ++__first;
+	  ++__n;
+	}
+      return __n;
+    }
+
+  template<typename _RandomAccessIterator>
+    inline typename iterator_traits<_RandomAccessIterator>::difference_type
+    __distance(_RandomAccessIterator __first, _RandomAccessIterator __last,
+               random_access_iterator_tag)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_RandomAccessIteratorConcept<
+				  _RandomAccessIterator>)
+      return __last - __first;
+    }
+
+  /**
+   *  @brief A generalization of pointer arithmetic.
+   *  @param  __first  An input iterator.
+   *  @param  __last  An input iterator.
+   *  @return  The distance between them.
+   *
+   *  Returns @c n such that __first + n == __last.  This requires
+   *  that @p __last must be reachable from @p __first.  Note that @c
+   *  n may be negative.
+   *
+   *  For random access iterators, this uses their @c + and @c - operations
+   *  and are constant time.  For other %iterator classes they are linear time.
+  */
+  template<typename _InputIterator>
+    inline typename iterator_traits<_InputIterator>::difference_type
+    distance(_InputIterator __first, _InputIterator __last)
+    {
+      // concept requirements -- taken care of in __distance
+      return std::__distance(__first, __last,
+			     std::__iterator_category(__first));
+    }
+
+  template<typename _InputIterator, typename _Distance>
+    inline void
+    __advance(_InputIterator& __i, _Distance __n, input_iterator_tag)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      _GLIBCXX_DEBUG_ASSERT(__n >= 0);
+      while (__n--)
+	++__i;
+    }
+
+  template<typename _BidirectionalIterator, typename _Distance>
+    inline void
+    __advance(_BidirectionalIterator& __i, _Distance __n,
+	      bidirectional_iterator_tag)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_BidirectionalIteratorConcept<
+				  _BidirectionalIterator>)
+      if (__n > 0)
+        while (__n--)
+	  ++__i;
+      else
+        while (__n++)
+	  --__i;
+    }
+
+  template<typename _RandomAccessIterator, typename _Distance>
+    inline void
+    __advance(_RandomAccessIterator& __i, _Distance __n,
+              random_access_iterator_tag)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_RandomAccessIteratorConcept<
+				  _RandomAccessIterator>)
+      __i += __n;
+    }
+
+  /**
+   *  @brief A generalization of pointer arithmetic.
+   *  @param  __i  An input iterator.
+   *  @param  __n  The @a delta by which to change @p __i.
+   *  @return  Nothing.
+   *
+   *  This increments @p i by @p n.  For bidirectional and random access
+   *  iterators, @p __n may be negative, in which case @p __i is decremented.
+   *
+   *  For random access iterators, this uses their @c + and @c - operations
+   *  and are constant time.  For other %iterator classes they are linear time.
+  */
+  template<typename _InputIterator, typename _Distance>
+    inline void
+    advance(_InputIterator& __i, _Distance __n)
+    {
+      // concept requirements -- taken care of in __advance
+      typename iterator_traits<_InputIterator>::difference_type __d = __n;
+      std::__advance(__i, __d, std::__iterator_category(__i));
+    }
+
+#if __cplusplus >= 201103L
+
+  template<typename _ForwardIterator>
+    inline _ForwardIterator
+    next(_ForwardIterator __x, typename
+	 iterator_traits<_ForwardIterator>::difference_type __n = 1)
+    {
+      std::advance(__x, __n);
+      return __x;
+    }
+
+  template<typename _BidirectionalIterator>
+    inline _BidirectionalIterator
+    prev(_BidirectionalIterator __x, typename
+	 iterator_traits<_BidirectionalIterator>::difference_type __n = 1) 
+    {
+      std::advance(__x, -__n);
+      return __x;
+    }
+
+#endif // C++11
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_ITERATOR_BASE_FUNCS_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_iterator_base_types.h

@@ -0,0 +1,236 @@
+// Types used in iterator implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996-1998
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_iterator_base_types.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ *
+ *  This file contains all of the general iterator-related utility types,
+ *  such as iterator_traits and struct iterator.
+ */
+
+#ifndef _STL_ITERATOR_BASE_TYPES_H
+#define _STL_ITERATOR_BASE_TYPES_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+
+#if __cplusplus >= 201103L
+# include <type_traits>  // For _GLIBCXX_HAS_NESTED_TYPE, is_convertible
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @defgroup iterators Iterators
+   *  Abstractions for uniform iterating through various underlying types.
+  */
+  //@{ 
+
+  /**
+   *  @defgroup iterator_tags Iterator Tags
+   *  These are empty types, used to distinguish different iterators.  The
+   *  distinction is not made by what they contain, but simply by what they
+   *  are.  Different underlying algorithms can then be used based on the
+   *  different operations supported by different iterator types.
+  */
+  //@{ 
+  ///  Marking input iterators.
+  struct input_iterator_tag { };
+
+  ///  Marking output iterators.
+  struct output_iterator_tag { };
+
+  /// Forward iterators support a superset of input iterator operations.
+  struct forward_iterator_tag : public input_iterator_tag { };
+
+  /// Bidirectional iterators support a superset of forward iterator
+  /// operations.
+  struct bidirectional_iterator_tag : public forward_iterator_tag { };
+
+  /// Random-access iterators support a superset of bidirectional
+  /// iterator operations.
+  struct random_access_iterator_tag : public bidirectional_iterator_tag { };
+  //@}
+
+  /**
+   *  @brief  Common %iterator class.
+   *
+   *  This class does nothing but define nested typedefs.  %Iterator classes
+   *  can inherit from this class to save some work.  The typedefs are then
+   *  used in specializations and overloading.
+   *
+   *  In particular, there are no default implementations of requirements
+   *  such as @c operator++ and the like.  (How could there be?)
+  */
+  template<typename _Category, typename _Tp, typename _Distance = ptrdiff_t,
+           typename _Pointer = _Tp*, typename _Reference = _Tp&>
+    struct iterator
+    {
+      /// One of the @link iterator_tags tag types@endlink.
+      typedef _Category  iterator_category;
+      /// The type "pointed to" by the iterator.
+      typedef _Tp        value_type;
+      /// Distance between iterators is represented as this type.
+      typedef _Distance  difference_type;
+      /// This type represents a pointer-to-value_type.
+      typedef _Pointer   pointer;
+      /// This type represents a reference-to-value_type.
+      typedef _Reference reference;
+    };
+
+  /**
+   *  @brief  Traits class for iterators.
+   *
+   *  This class does nothing but define nested typedefs.  The general
+   *  version simply @a forwards the nested typedefs from the Iterator
+   *  argument.  Specialized versions for pointers and pointers-to-const
+   *  provide tighter, more correct semantics.
+  */
+#if __cplusplus >= 201103L
+
+_GLIBCXX_HAS_NESTED_TYPE(iterator_category)
+
+  template<typename _Iterator,
+	   bool = __has_iterator_category<_Iterator>::value>
+    struct __iterator_traits { };
+
+  template<typename _Iterator>
+    struct __iterator_traits<_Iterator, true>
+    {
+      typedef typename _Iterator::iterator_category iterator_category;
+      typedef typename _Iterator::value_type        value_type;
+      typedef typename _Iterator::difference_type   difference_type;
+      typedef typename _Iterator::pointer           pointer;
+      typedef typename _Iterator::reference         reference;
+    };
+
+  template<typename _Iterator>
+    struct iterator_traits
+    : public __iterator_traits<_Iterator> { };
+#else
+  template<typename _Iterator>
+    struct iterator_traits
+    {
+      typedef typename _Iterator::iterator_category iterator_category;
+      typedef typename _Iterator::value_type        value_type;
+      typedef typename _Iterator::difference_type   difference_type;
+      typedef typename _Iterator::pointer           pointer;
+      typedef typename _Iterator::reference         reference;
+    };
+#endif
+
+  /// Partial specialization for pointer types.
+  template<typename _Tp>
+    struct iterator_traits<_Tp*>
+    {
+      typedef random_access_iterator_tag iterator_category;
+      typedef _Tp                         value_type;
+      typedef ptrdiff_t                   difference_type;
+      typedef _Tp*                        pointer;
+      typedef _Tp&                        reference;
+    };
+
+  /// Partial specialization for const pointer types.
+  template<typename _Tp>
+    struct iterator_traits<const _Tp*>
+    {
+      typedef random_access_iterator_tag iterator_category;
+      typedef _Tp                         value_type;
+      typedef ptrdiff_t                   difference_type;
+      typedef const _Tp*                  pointer;
+      typedef const _Tp&                  reference;
+    };
+
+  /**
+   *  This function is not a part of the C++ standard but is syntactic
+   *  sugar for internal library use only.
+  */
+  template<typename _Iter>
+    inline typename iterator_traits<_Iter>::iterator_category
+    __iterator_category(const _Iter&)
+    { return typename iterator_traits<_Iter>::iterator_category(); }
+
+  //@}
+
+  // If _Iterator has a base returns it otherwise _Iterator is returned
+  // untouched
+  template<typename _Iterator, bool _HasBase>
+    struct _Iter_base
+    {
+      typedef _Iterator iterator_type;
+      static iterator_type _S_base(_Iterator __it)
+      { return __it; }
+    };
+
+  template<typename _Iterator>
+    struct _Iter_base<_Iterator, true>
+    {
+      typedef typename _Iterator::iterator_type iterator_type;
+      static iterator_type _S_base(_Iterator __it)
+      { return __it.base(); }
+    };
+
+#if __cplusplus >= 201103L
+  template<typename _InIter>
+    using _RequireInputIter = typename
+      enable_if<is_convertible<typename
+		iterator_traits<_InIter>::iterator_category,
+			       input_iterator_tag>::value>::type;
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_ITERATOR_BASE_TYPES_H */
+

contrib/sdk/sources/libstdc++-v3/include/bits/stl_multimap.h

@@ -0,0 +1,923 @@
+// Multimap implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_multimap.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{map}
+ */
+
+#ifndef _STL_MULTIMAP_H
+#define _STL_MULTIMAP_H 1
+
+#include <bits/concept_check.h>
+#if __cplusplus >= 201103L
+#include <initializer_list>
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+
+  /**
+   *  @brief A standard container made up of (key,value) pairs, which can be
+   *  retrieved based on a key, in logarithmic time.
+   *
+   *  @ingroup associative_containers
+   *
+   *  @tparam _Key  Type of key objects.
+   *  @tparam  _Tp  Type of mapped objects.
+   *  @tparam _Compare  Comparison function object type, defaults to less<_Key>.
+   *  @tparam _Alloc  Allocator type, defaults to 
+   *                  allocator<pair<const _Key, _Tp>.
+   *
+   *  Meets the requirements of a <a href="tables.html#65">container</a>, a
+   *  <a href="tables.html#66">reversible container</a>, and an
+   *  <a href="tables.html#69">associative container</a> (using equivalent
+   *  keys).  For a @c multimap<Key,T> the key_type is Key, the mapped_type
+   *  is T, and the value_type is std::pair<const Key,T>.
+   *
+   *  Multimaps support bidirectional iterators.
+   *
+   *  The private tree data is declared exactly the same way for map and
+   *  multimap; the distinction is made entirely in how the tree functions are
+   *  called (*_unique versus *_equal, same as the standard).
+  */
+  template <typename _Key, typename _Tp,
+	    typename _Compare = std::less<_Key>,
+	    typename _Alloc = std::allocator<std::pair<const _Key, _Tp> > >
+    class multimap
+    {
+    public:
+      typedef _Key                                          key_type;
+      typedef _Tp                                           mapped_type;
+      typedef std::pair<const _Key, _Tp>                    value_type;
+      typedef _Compare                                      key_compare;
+      typedef _Alloc                                        allocator_type;
+
+    private:
+      // concept requirements
+      typedef typename _Alloc::value_type                   _Alloc_value_type;
+      __glibcxx_class_requires(_Tp, _SGIAssignableConcept)
+      __glibcxx_class_requires4(_Compare, bool, _Key, _Key,
+				_BinaryFunctionConcept)
+      __glibcxx_class_requires2(value_type, _Alloc_value_type, _SameTypeConcept)
+
+    public:
+      class value_compare
+      : public std::binary_function<value_type, value_type, bool>
+      {
+	friend class multimap<_Key, _Tp, _Compare, _Alloc>;
+      protected:
+	_Compare comp;
+
+	value_compare(_Compare __c)
+	: comp(__c) { }
+
+      public:
+	bool operator()(const value_type& __x, const value_type& __y) const
+	{ return comp(__x.first, __y.first); }
+      };
+
+    private:
+      /// This turns a red-black tree into a [multi]map.
+      typedef typename _Alloc::template rebind<value_type>::other 
+        _Pair_alloc_type;
+
+      typedef _Rb_tree<key_type, value_type, _Select1st<value_type>,
+		       key_compare, _Pair_alloc_type> _Rep_type;
+      /// The actual tree structure.
+      _Rep_type _M_t;
+
+    public:
+      // many of these are specified differently in ISO, but the following are
+      // "functionally equivalent"
+      typedef typename _Pair_alloc_type::pointer         pointer;
+      typedef typename _Pair_alloc_type::const_pointer   const_pointer;
+      typedef typename _Pair_alloc_type::reference       reference;
+      typedef typename _Pair_alloc_type::const_reference const_reference;
+      typedef typename _Rep_type::iterator               iterator;
+      typedef typename _Rep_type::const_iterator         const_iterator;
+      typedef typename _Rep_type::size_type              size_type;
+      typedef typename _Rep_type::difference_type        difference_type;
+      typedef typename _Rep_type::reverse_iterator       reverse_iterator;
+      typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+
+      // [23.3.2] construct/copy/destroy
+      // (get_allocator() is also listed in this section)
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+      multimap()
+      : _M_t() { }
+
+      /**
+       *  @brief  Creates a %multimap with no elements.
+       *  @param  __comp  A comparison object.
+       *  @param  __a  An allocator object.
+       */
+      explicit
+      multimap(const _Compare& __comp,
+	       const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Pair_alloc_type(__a)) { }
+
+      /**
+       *  @brief  %Multimap copy constructor.
+       *  @param  __x  A %multimap of identical element and allocator types.
+       *
+       *  The newly-created %multimap uses a copy of the allocation object
+       *  used by @a __x.
+       */
+      multimap(const multimap& __x)
+      : _M_t(__x._M_t) { }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief  %Multimap move constructor.
+       *  @param   __x  A %multimap of identical element and allocator types.
+       *
+       *  The newly-created %multimap contains the exact contents of @a __x.
+       *  The contents of @a __x are a valid, but unspecified %multimap.
+       */
+      multimap(multimap&& __x)
+      noexcept(is_nothrow_copy_constructible<_Compare>::value)
+      : _M_t(std::move(__x._M_t)) { }
+
+      /**
+       *  @brief  Builds a %multimap from an initializer_list.
+       *  @param  __l  An initializer_list.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %multimap consisting of copies of the elements from
+       *  the initializer_list.  This is linear in N if the list is already
+       *  sorted, and NlogN otherwise (where N is @a __l.size()).
+       */
+      multimap(initializer_list<value_type> __l,
+	       const _Compare& __comp = _Compare(),
+	       const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Pair_alloc_type(__a))
+      { _M_t._M_insert_equal(__l.begin(), __l.end()); }
+#endif
+
+      /**
+       *  @brief  Builds a %multimap from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *
+       *  Create a %multimap consisting of copies of the elements from
+       *  [__first,__last).  This is linear in N if the range is already sorted,
+       *  and NlogN otherwise (where N is distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+        multimap(_InputIterator __first, _InputIterator __last)
+	: _M_t()
+        { _M_t._M_insert_equal(__first, __last); }
+
+      /**
+       *  @brief  Builds a %multimap from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %multimap consisting of copies of the elements from
+       *  [__first,__last).  This is linear in N if the range is already sorted,
+       *  and NlogN otherwise (where N is distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+        multimap(_InputIterator __first, _InputIterator __last,
+		 const _Compare& __comp,
+		 const allocator_type& __a = allocator_type())
+	: _M_t(__comp, _Pair_alloc_type(__a))
+        { _M_t._M_insert_equal(__first, __last); }
+
+      // FIXME There is no dtor declared, but we should have something generated
+      // by Doxygen.  I don't know what tags to add to this paragraph to make
+      // that happen:
+      /**
+       *  The dtor only erases the elements, and note that if the elements
+       *  themselves are pointers, the pointed-to memory is not touched in any
+       *  way.  Managing the pointer is the user's responsibility.
+       */
+
+      /**
+       *  @brief  %Multimap assignment operator.
+       *  @param  __x  A %multimap of identical element and allocator types.
+       *
+       *  All the elements of @a __x are copied, but unlike the copy
+       *  constructor, the allocator object is not copied.
+       */
+      multimap&
+      operator=(const multimap& __x)
+      {
+	_M_t = __x._M_t;
+	return *this;
+      }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief  %Multimap move assignment operator.
+       *  @param  __x  A %multimap of identical element and allocator types.
+       *
+       *  The contents of @a __x are moved into this multimap (without copying).
+       *  @a __x is a valid, but unspecified multimap.
+       */
+      multimap&
+      operator=(multimap&& __x)
+      {
+	// NB: DR 1204.
+	// NB: DR 675.
+	this->clear();
+	this->swap(__x);
+	return *this;
+      }
+
+      /**
+       *  @brief  %Multimap list assignment operator.
+       *  @param  __l  An initializer_list.
+       *
+       *  This function fills a %multimap with copies of the elements
+       *  in the initializer list @a __l.
+       *
+       *  Note that the assignment completely changes the %multimap and
+       *  that the resulting %multimap's size is the same as the number
+       *  of elements assigned.  Old data may be lost.
+       */
+      multimap&
+      operator=(initializer_list<value_type> __l)
+      {
+	this->clear();
+	this->insert(__l.begin(), __l.end());
+	return *this;
+      }
+#endif
+
+      /// Get a copy of the memory allocation object.
+      allocator_type
+      get_allocator() const _GLIBCXX_NOEXCEPT 
+      { return allocator_type(_M_t.get_allocator()); }
+
+      // iterators
+      /**
+       *  Returns a read/write iterator that points to the first pair in the
+       *  %multimap.  Iteration is done in ascending order according to the
+       *  keys.
+       */
+      iterator
+      begin() _GLIBCXX_NOEXCEPT
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points to the first pair
+       *  in the %multimap.  Iteration is done in ascending order according to
+       *  the keys.
+       */
+      const_iterator
+      begin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read/write iterator that points one past the last pair in
+       *  the %multimap.  Iteration is done in ascending order according to the
+       *  keys.
+       */
+      iterator
+      end() _GLIBCXX_NOEXCEPT
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  pair in the %multimap.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      const_iterator
+      end() const _GLIBCXX_NOEXCEPT
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read/write reverse iterator that points to the last pair in
+       *  the %multimap.  Iteration is done in descending order according to the
+       *  keys.
+       */
+      reverse_iterator
+      rbegin() _GLIBCXX_NOEXCEPT
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last pair in the %multimap.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      const_reverse_iterator
+      rbegin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read/write reverse iterator that points to one before the
+       *  first pair in the %multimap.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      rend() _GLIBCXX_NOEXCEPT
+      { return _M_t.rend(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to one
+       *  before the first pair in the %multimap.  Iteration is done in
+       *  descending order according to the keys.
+       */
+      const_reverse_iterator
+      rend() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rend(); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  Returns a read-only (constant) iterator that points to the first pair
+       *  in the %multimap.  Iteration is done in ascending order according to
+       *  the keys.
+       */
+      const_iterator
+      cbegin() const noexcept
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  pair in the %multimap.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      const_iterator
+      cend() const noexcept
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last pair in the %multimap.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      const_reverse_iterator
+      crbegin() const noexcept
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to one
+       *  before the first pair in the %multimap.  Iteration is done in
+       *  descending order according to the keys.
+       */
+      const_reverse_iterator
+      crend() const noexcept
+      { return _M_t.rend(); }
+#endif
+
+      // capacity
+      /** Returns true if the %multimap is empty.  */
+      bool
+      empty() const _GLIBCXX_NOEXCEPT
+      { return _M_t.empty(); }
+
+      /** Returns the size of the %multimap.  */
+      size_type
+      size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.size(); }
+
+      /** Returns the maximum size of the %multimap.  */
+      size_type
+      max_size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.max_size(); }
+
+      // modifiers
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Build and insert a std::pair into the %multimap.
+       *
+       *  @param __args  Arguments used to generate a new pair instance (see
+       *	        std::piecewise_contruct for passing arguments to each
+       *	        part of the pair constructor).
+       *
+       *  @return An iterator that points to the inserted (key,value) pair.
+       *
+       *  This function builds and inserts a (key, value) %pair into the
+       *  %multimap.
+       *  Contrary to a std::map the %multimap does not rely on unique keys and
+       *  thus multiple pairs with the same key can be inserted.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      template<typename... _Args>
+	iterator
+	emplace(_Args&&... __args)
+	{ return _M_t._M_emplace_equal(std::forward<_Args>(__args)...); }
+
+      /**
+       *  @brief Builds and inserts a std::pair into the %multimap.
+       *
+       *  @param  __pos  An iterator that serves as a hint as to where the pair
+       *                should be inserted.
+       *  @param  __args  Arguments used to generate a new pair instance (see
+       *	         std::piecewise_contruct for passing arguments to each
+       *	         part of the pair constructor).
+       *  @return An iterator that points to the inserted (key,value) pair.
+       *
+       *  This function inserts a (key, value) pair into the %multimap.
+       *  Contrary to a std::map the %multimap does not rely on unique keys and
+       *  thus multiple pairs with the same key can be inserted.
+       *  Note that the first parameter is only a hint and can potentially
+       *  improve the performance of the insertion process.  A bad hint would
+       *  cause no gains in efficiency.
+       *
+       *  For more on @a hinting, see:
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      template<typename... _Args>
+	iterator
+	emplace_hint(const_iterator __pos, _Args&&... __args)
+	{
+	  return _M_t._M_emplace_hint_equal(__pos,
+					    std::forward<_Args>(__args)...);
+	}
+#endif
+
+      /**
+       *  @brief Inserts a std::pair into the %multimap.
+       *  @param  __x  Pair to be inserted (see std::make_pair for easy creation
+       *             of pairs).
+       *  @return An iterator that points to the inserted (key,value) pair.
+       *
+       *  This function inserts a (key, value) pair into the %multimap.
+       *  Contrary to a std::map the %multimap does not rely on unique keys and
+       *  thus multiple pairs with the same key can be inserted.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      iterator
+      insert(const value_type& __x)
+      { return _M_t._M_insert_equal(__x); }
+
+#if __cplusplus >= 201103L
+      template<typename _Pair, typename = typename
+	       std::enable_if<std::is_constructible<value_type,
+						    _Pair&&>::value>::type>
+        iterator
+        insert(_Pair&& __x)
+        { return _M_t._M_insert_equal(std::forward<_Pair>(__x)); }
+#endif
+
+      /**
+       *  @brief Inserts a std::pair into the %multimap.
+       *  @param  __position  An iterator that serves as a hint as to where the
+       *                      pair should be inserted.
+       *  @param  __x  Pair to be inserted (see std::make_pair for easy creation
+       *               of pairs).
+       *  @return An iterator that points to the inserted (key,value) pair.
+       *
+       *  This function inserts a (key, value) pair into the %multimap.
+       *  Contrary to a std::map the %multimap does not rely on unique keys and
+       *  thus multiple pairs with the same key can be inserted.
+       *  Note that the first parameter is only a hint and can potentially
+       *  improve the performance of the insertion process.  A bad hint would
+       *  cause no gains in efficiency.
+       *
+       *  For more on @a hinting, see:
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      iterator
+#if __cplusplus >= 201103L
+      insert(const_iterator __position, const value_type& __x)
+#else
+      insert(iterator __position, const value_type& __x)
+#endif
+      { return _M_t._M_insert_equal_(__position, __x); }
+
+#if __cplusplus >= 201103L
+      template<typename _Pair, typename = typename
+	       std::enable_if<std::is_constructible<value_type,
+						    _Pair&&>::value>::type>
+        iterator
+        insert(const_iterator __position, _Pair&& __x)
+        { return _M_t._M_insert_equal_(__position,
+				       std::forward<_Pair>(__x)); }
+#endif
+
+      /**
+       *  @brief A template function that attempts to insert a range
+       *  of elements.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                   inserted.
+       *  @param  __last  Iterator pointing to the end of the range.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      template<typename _InputIterator>
+        void
+        insert(_InputIterator __first, _InputIterator __last)
+        { _M_t._M_insert_equal(__first, __last); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Attempts to insert a list of std::pairs into the %multimap.
+       *  @param  __l  A std::initializer_list<value_type> of pairs to be
+       *               inserted.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      void
+      insert(initializer_list<value_type> __l)
+      { this->insert(__l.begin(), __l.end()); }
+#endif
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases an element from a %multimap.
+       *  @param  __position  An iterator pointing to the element to be erased.
+       *  @return An iterator pointing to the element immediately following
+       *          @a position prior to the element being erased. If no such 
+       *          element exists, end() is returned.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %multimap.  Note that this function only erases the element,
+       *  and that if the element is itself a pointer, the pointed-to memory is
+       *  not touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      iterator
+      erase(const_iterator __position)
+      { return _M_t.erase(__position); }
+
+      // LWG 2059.
+      _GLIBCXX_ABI_TAG_CXX11
+      iterator
+      erase(iterator __position)
+      { return _M_t.erase(__position); }
+#else
+      /**
+       *  @brief Erases an element from a %multimap.
+       *  @param  __position  An iterator pointing to the element to be erased.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %multimap.  Note that this function only erases the element,
+       *  and that if the element is itself a pointer, the pointed-to memory is
+       *  not touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      void
+      erase(iterator __position)
+      { _M_t.erase(__position); }
+#endif
+
+      /**
+       *  @brief Erases elements according to the provided key.
+       *  @param  __x  Key of element to be erased.
+       *  @return  The number of elements erased.
+       *
+       *  This function erases all elements located by the given key from a
+       *  %multimap.
+       *  Note that this function only erases the element, and that if
+       *  the element is itself a pointer, the pointed-to memory is not touched
+       *  in any way.  Managing the pointer is the user's responsibility.
+       */
+      size_type
+      erase(const key_type& __x)
+      { return _M_t.erase(__x); }
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases a [first,last) range of elements from a %multimap.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                   erased.
+       *  @param __last Iterator pointing to the end of the range to be
+       *                erased .
+       *  @return The iterator @a __last.
+       *
+       *  This function erases a sequence of elements from a %multimap.
+       *  Note that this function only erases the elements, and that if
+       *  the elements themselves are pointers, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      iterator
+      erase(const_iterator __first, const_iterator __last)
+      { return _M_t.erase(__first, __last); }
+#else
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases a [first,last) range of elements from a %multimap.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                 erased.
+       *  @param __last Iterator pointing to the end of the range to
+       *                be erased.
+       *
+       *  This function erases a sequence of elements from a %multimap.
+       *  Note that this function only erases the elements, and that if
+       *  the elements themselves are pointers, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      void
+      erase(iterator __first, iterator __last)
+      { _M_t.erase(__first, __last); }
+#endif
+
+      /**
+       *  @brief  Swaps data with another %multimap.
+       *  @param  __x  A %multimap of the same element and allocator types.
+       *
+       *  This exchanges the elements between two multimaps in constant time.
+       *  (It is only swapping a pointer, an integer, and an instance of
+       *  the @c Compare type (which itself is often stateless and empty), so it
+       *  should be quite fast.)
+       *  Note that the global std::swap() function is specialized such that
+       *  std::swap(m1,m2) will feed to this function.
+       */
+      void
+      swap(multimap& __x)
+      { _M_t.swap(__x._M_t); }
+
+      /**
+       *  Erases all elements in a %multimap.  Note that this function only
+       *  erases the elements, and that if the elements themselves are pointers,
+       *  the pointed-to memory is not touched in any way.  Managing the pointer
+       *  is the user's responsibility.
+       */
+      void
+      clear() _GLIBCXX_NOEXCEPT
+      { _M_t.clear(); }
+
+      // observers
+      /**
+       *  Returns the key comparison object out of which the %multimap
+       *  was constructed.
+       */
+      key_compare
+      key_comp() const
+      { return _M_t.key_comp(); }
+
+      /**
+       *  Returns a value comparison object, built from the key comparison
+       *  object out of which the %multimap was constructed.
+       */
+      value_compare
+      value_comp() const
+      { return value_compare(_M_t.key_comp()); }
+
+      // multimap operations
+      /**
+       *  @brief Tries to locate an element in a %multimap.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return  Iterator pointing to sought-after element,
+       *           or end() if not found.
+       *
+       *  This function takes a key and tries to locate the element with which
+       *  the key matches.  If successful the function returns an iterator
+       *  pointing to the sought after %pair.  If unsuccessful it returns the
+       *  past-the-end ( @c end() ) iterator.
+       */
+      iterator
+      find(const key_type& __x)
+      { return _M_t.find(__x); }
+
+      /**
+       *  @brief Tries to locate an element in a %multimap.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return  Read-only (constant) iterator pointing to sought-after
+       *           element, or end() if not found.
+       *
+       *  This function takes a key and tries to locate the element with which
+       *  the key matches.  If successful the function returns a constant
+       *  iterator pointing to the sought after %pair.  If unsuccessful it
+       *  returns the past-the-end ( @c end() ) iterator.
+       */
+      const_iterator
+      find(const key_type& __x) const
+      { return _M_t.find(__x); }
+
+      /**
+       *  @brief Finds the number of elements with given key.
+       *  @param  __x  Key of (key, value) pairs to be located.
+       *  @return Number of elements with specified key.
+       */
+      size_type
+      count(const key_type& __x) const
+      { return _M_t.count(__x); }
+
+      /**
+       *  @brief Finds the beginning of a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return  Iterator pointing to first element equal to or greater
+       *           than key, or end().
+       *
+       *  This function returns the first element of a subsequence of elements
+       *  that matches the given key.  If unsuccessful it returns an iterator
+       *  pointing to the first element that has a greater value than given key
+       *  or end() if no such element exists.
+       */
+      iterator
+      lower_bound(const key_type& __x)
+      { return _M_t.lower_bound(__x); }
+
+      /**
+       *  @brief Finds the beginning of a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return  Read-only (constant) iterator pointing to first element
+       *           equal to or greater than key, or end().
+       *
+       *  This function returns the first element of a subsequence of
+       *  elements that matches the given key.  If unsuccessful the
+       *  iterator will point to the next greatest element or, if no
+       *  such greater element exists, to end().
+       */
+      const_iterator
+      lower_bound(const key_type& __x) const
+      { return _M_t.lower_bound(__x); }
+
+      /**
+       *  @brief Finds the end of a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return Iterator pointing to the first element
+       *          greater than key, or end().
+       */
+      iterator
+      upper_bound(const key_type& __x)
+      { return _M_t.upper_bound(__x); }
+
+      /**
+       *  @brief Finds the end of a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pair to be located.
+       *  @return  Read-only (constant) iterator pointing to first iterator
+       *           greater than key, or end().
+       */
+      const_iterator
+      upper_bound(const key_type& __x) const
+      { return _M_t.upper_bound(__x); }
+
+      /**
+       *  @brief Finds a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pairs to be located.
+       *  @return  Pair of iterators that possibly points to the subsequence
+       *           matching given key.
+       *
+       *  This function is equivalent to
+       *  @code
+       *    std::make_pair(c.lower_bound(val),
+       *                   c.upper_bound(val))
+       *  @endcode
+       *  (but is faster than making the calls separately).
+       */
+      std::pair<iterator, iterator>
+      equal_range(const key_type& __x)
+      { return _M_t.equal_range(__x); }
+
+      /**
+       *  @brief Finds a subsequence matching given key.
+       *  @param  __x  Key of (key, value) pairs to be located.
+       *  @return  Pair of read-only (constant) iterators that possibly points
+       *           to the subsequence matching given key.
+       *
+       *  This function is equivalent to
+       *  @code
+       *    std::make_pair(c.lower_bound(val),
+       *                   c.upper_bound(val))
+       *  @endcode
+       *  (but is faster than making the calls separately).
+       */
+      std::pair<const_iterator, const_iterator>
+      equal_range(const key_type& __x) const
+      { return _M_t.equal_range(__x); }
+
+      template<typename _K1, typename _T1, typename _C1, typename _A1>
+        friend bool
+        operator==(const multimap<_K1, _T1, _C1, _A1>&,
+		   const multimap<_K1, _T1, _C1, _A1>&);
+
+      template<typename _K1, typename _T1, typename _C1, typename _A1>
+        friend bool
+        operator<(const multimap<_K1, _T1, _C1, _A1>&,
+		  const multimap<_K1, _T1, _C1, _A1>&);
+  };
+
+  /**
+   *  @brief  Multimap equality comparison.
+   *  @param  __x  A %multimap.
+   *  @param  __y  A %multimap of the same type as @a __x.
+   *  @return  True iff the size and elements of the maps are equal.
+   *
+   *  This is an equivalence relation.  It is linear in the size of the
+   *  multimaps.  Multimaps are considered equivalent if their sizes are equal,
+   *  and if corresponding elements compare equal.
+  */
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator==(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+               const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return __x._M_t == __y._M_t; }
+
+  /**
+   *  @brief  Multimap ordering relation.
+   *  @param  __x  A %multimap.
+   *  @param  __y  A %multimap of the same type as @a __x.
+   *  @return  True iff @a x is lexicographically less than @a y.
+   *
+   *  This is a total ordering relation.  It is linear in the size of the
+   *  multimaps.  The elements must be comparable with @c <.
+   *
+   *  See std::lexicographical_compare() for how the determination is made.
+  */
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator<(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+              const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return __x._M_t < __y._M_t; }
+
+  /// Based on operator==
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator!=(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+               const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return !(__x == __y); }
+
+  /// Based on operator<
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator>(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+              const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return __y < __x; }
+
+  /// Based on operator<
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator<=(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+               const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return !(__y < __x); }
+
+  /// Based on operator<
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline bool
+    operator>=(const multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+               const multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { return !(__x < __y); }
+
+  /// See std::multimap::swap().
+  template<typename _Key, typename _Tp, typename _Compare, typename _Alloc>
+    inline void
+    swap(multimap<_Key, _Tp, _Compare, _Alloc>& __x,
+         multimap<_Key, _Tp, _Compare, _Alloc>& __y)
+    { __x.swap(__y); }
+
+_GLIBCXX_END_NAMESPACE_CONTAINER
+} // namespace std
+
+#endif /* _STL_MULTIMAP_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_multiset.h

@@ -0,0 +1,798 @@
+// Multiset implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_multiset.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{set}
+ */
+
+#ifndef _STL_MULTISET_H
+#define _STL_MULTISET_H 1
+
+#include <bits/concept_check.h>
+#if __cplusplus >= 201103L
+#include <initializer_list>
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+
+  /**
+   *  @brief A standard container made up of elements, which can be retrieved
+   *  in logarithmic time.
+   *
+   *  @ingroup associative_containers
+   *
+   *
+   *  @tparam _Key  Type of key objects.
+   *  @tparam _Compare  Comparison function object type, defaults to less<_Key>.
+   *  @tparam _Alloc  Allocator type, defaults to allocator<_Key>.
+   *
+   *  Meets the requirements of a <a href="tables.html#65">container</a>, a
+   *  <a href="tables.html#66">reversible container</a>, and an
+   *  <a href="tables.html#69">associative container</a> (using equivalent
+   *  keys).  For a @c multiset<Key> the key_type and value_type are Key.
+   *
+   *  Multisets support bidirectional iterators.
+   *
+   *  The private tree data is declared exactly the same way for set and
+   *  multiset; the distinction is made entirely in how the tree functions are
+   *  called (*_unique versus *_equal, same as the standard).
+  */
+  template <typename _Key, typename _Compare = std::less<_Key>,
+	    typename _Alloc = std::allocator<_Key> >
+    class multiset
+    {
+      // concept requirements
+      typedef typename _Alloc::value_type                   _Alloc_value_type;
+      __glibcxx_class_requires(_Key, _SGIAssignableConcept)
+      __glibcxx_class_requires4(_Compare, bool, _Key, _Key,
+				_BinaryFunctionConcept)
+      __glibcxx_class_requires2(_Key, _Alloc_value_type, _SameTypeConcept)	
+
+    public:
+      // typedefs:
+      typedef _Key     key_type;
+      typedef _Key     value_type;
+      typedef _Compare key_compare;
+      typedef _Compare value_compare;
+      typedef _Alloc   allocator_type;
+
+    private:
+      /// This turns a red-black tree into a [multi]set.
+      typedef typename _Alloc::template rebind<_Key>::other _Key_alloc_type;
+
+      typedef _Rb_tree<key_type, value_type, _Identity<value_type>,
+		       key_compare, _Key_alloc_type> _Rep_type;
+      /// The actual tree structure.
+      _Rep_type _M_t;
+
+    public:
+      typedef typename _Key_alloc_type::pointer             pointer;
+      typedef typename _Key_alloc_type::const_pointer       const_pointer;
+      typedef typename _Key_alloc_type::reference           reference;
+      typedef typename _Key_alloc_type::const_reference     const_reference;
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 103. set::iterator is required to be modifiable,
+      // but this allows modification of keys.
+      typedef typename _Rep_type::const_iterator            iterator;
+      typedef typename _Rep_type::const_iterator            const_iterator;
+      typedef typename _Rep_type::const_reverse_iterator    reverse_iterator;
+      typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+      typedef typename _Rep_type::size_type                 size_type;
+      typedef typename _Rep_type::difference_type           difference_type;
+
+      // allocation/deallocation
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+      multiset()
+      : _M_t() { }
+
+      /**
+       *  @brief  Creates a %multiset with no elements.
+       *  @param  __comp  Comparator to use.
+       *  @param  __a  An allocator object.
+       */
+      explicit
+      multiset(const _Compare& __comp,
+	       const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Key_alloc_type(__a)) { }
+
+      /**
+       *  @brief  Builds a %multiset from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *
+       *  Create a %multiset consisting of copies of the elements from
+       *  [first,last).  This is linear in N if the range is already sorted,
+       *  and NlogN otherwise (where N is distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+        multiset(_InputIterator __first, _InputIterator __last)
+	: _M_t()
+        { _M_t._M_insert_equal(__first, __last); }
+
+      /**
+       *  @brief  Builds a %multiset from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %multiset consisting of copies of the elements from
+       *  [__first,__last).  This is linear in N if the range is already sorted,
+       *  and NlogN otherwise (where N is distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+        multiset(_InputIterator __first, _InputIterator __last,
+		 const _Compare& __comp,
+		 const allocator_type& __a = allocator_type())
+	: _M_t(__comp, _Key_alloc_type(__a))
+        { _M_t._M_insert_equal(__first, __last); }
+
+      /**
+       *  @brief  %Multiset copy constructor.
+       *  @param  __x  A %multiset of identical element and allocator types.
+       *
+       *  The newly-created %multiset uses a copy of the allocation object used
+       *  by @a __x.
+       */
+      multiset(const multiset& __x)
+      : _M_t(__x._M_t) { }
+
+#if __cplusplus >= 201103L
+     /**
+       *  @brief  %Multiset move constructor.
+       *  @param  __x  A %multiset of identical element and allocator types.
+       *
+       *  The newly-created %multiset contains the exact contents of @a __x.
+       *  The contents of @a __x are a valid, but unspecified %multiset.
+       */
+      multiset(multiset&& __x)
+      noexcept(is_nothrow_copy_constructible<_Compare>::value)
+      : _M_t(std::move(__x._M_t)) { }
+
+      /**
+       *  @brief  Builds a %multiset from an initializer_list.
+       *  @param  __l  An initializer_list.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %multiset consisting of copies of the elements from
+       *  the list.  This is linear in N if the list is already sorted,
+       *  and NlogN otherwise (where N is @a __l.size()).
+       */
+      multiset(initializer_list<value_type> __l,
+	       const _Compare& __comp = _Compare(),
+	       const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Key_alloc_type(__a))
+      { _M_t._M_insert_equal(__l.begin(), __l.end()); }
+#endif
+
+      /**
+       *  @brief  %Multiset assignment operator.
+       *  @param  __x  A %multiset of identical element and allocator types.
+       *
+       *  All the elements of @a __x are copied, but unlike the copy
+       *  constructor, the allocator object is not copied.
+       */
+      multiset&
+      operator=(const multiset& __x)
+      {
+	_M_t = __x._M_t;
+	return *this;
+      }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief  %Multiset move assignment operator.
+       *  @param  __x  A %multiset of identical element and allocator types.
+       *
+       *  The contents of @a __x are moved into this %multiset
+       *  (without copying).  @a __x is a valid, but unspecified
+       *  %multiset.
+       */
+      multiset&
+      operator=(multiset&& __x)
+      {
+	// NB: DR 1204.
+	// NB: DR 675.
+	this->clear();
+	this->swap(__x);
+	return *this;
+      }
+
+      /**
+       *  @brief  %Multiset list assignment operator.
+       *  @param  __l  An initializer_list.
+       *
+       *  This function fills a %multiset with copies of the elements in the
+       *  initializer list @a __l.
+       *
+       *  Note that the assignment completely changes the %multiset and
+       *  that the resulting %multiset's size is the same as the number
+       *  of elements assigned.  Old data may be lost.
+       */
+      multiset&
+      operator=(initializer_list<value_type> __l)
+      {
+	this->clear();
+	this->insert(__l.begin(), __l.end());
+	return *this;
+      }
+#endif
+
+      // accessors:
+
+      ///  Returns the comparison object.
+      key_compare
+      key_comp() const
+      { return _M_t.key_comp(); }
+      ///  Returns the comparison object.
+      value_compare
+      value_comp() const
+      { return _M_t.key_comp(); }
+      ///  Returns the memory allocation object.
+      allocator_type
+      get_allocator() const _GLIBCXX_NOEXCEPT
+      { return allocator_type(_M_t.get_allocator()); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points to the first
+       *  element in the %multiset.  Iteration is done in ascending order
+       *  according to the keys.
+       */
+      iterator
+      begin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  element in the %multiset.  Iteration is done in ascending order
+       *  according to the keys.
+       */
+      iterator
+      end() const _GLIBCXX_NOEXCEPT
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last element in the %multiset.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      rbegin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last element in the %multiset.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      rend() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rend(); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  Returns a read-only (constant) iterator that points to the first
+       *  element in the %multiset.  Iteration is done in ascending order
+       *  according to the keys.
+       */
+      iterator
+      cbegin() const noexcept
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  element in the %multiset.  Iteration is done in ascending order
+       *  according to the keys.
+       */
+      iterator
+      cend() const noexcept
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last element in the %multiset.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      crbegin() const noexcept
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last element in the %multiset.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      crend() const noexcept
+      { return _M_t.rend(); }
+#endif
+
+      ///  Returns true if the %set is empty.
+      bool
+      empty() const _GLIBCXX_NOEXCEPT
+      { return _M_t.empty(); }
+
+      ///  Returns the size of the %set.
+      size_type
+      size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.size(); }
+
+      ///  Returns the maximum size of the %set.
+      size_type
+      max_size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.max_size(); }
+
+      /**
+       *  @brief  Swaps data with another %multiset.
+       *  @param  __x  A %multiset of the same element and allocator types.
+       *
+       *  This exchanges the elements between two multisets in constant time.
+       *  (It is only swapping a pointer, an integer, and an instance of the @c
+       *  Compare type (which itself is often stateless and empty), so it should
+       *  be quite fast.)
+       *  Note that the global std::swap() function is specialized such that
+       *  std::swap(s1,s2) will feed to this function.
+       */
+      void
+      swap(multiset& __x)
+      { _M_t.swap(__x._M_t); }
+
+      // insert/erase
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Builds and inserts an element into the %multiset.
+       *  @param  __args  Arguments used to generate the element instance to be
+       *                 inserted.
+       *  @return An iterator that points to the inserted element.
+       *
+       *  This function inserts an element into the %multiset.  Contrary
+       *  to a std::set the %multiset does not rely on unique keys and thus
+       *  multiple copies of the same element can be inserted.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      template<typename... _Args>
+	iterator
+	emplace(_Args&&... __args)
+	{ return _M_t._M_emplace_equal(std::forward<_Args>(__args)...); }
+
+      /**
+       *  @brief Builds and inserts an element into the %multiset.
+       *  @param  __pos  An iterator that serves as a hint as to where the
+       *                element should be inserted.
+       *  @param  __args  Arguments used to generate the element instance to be
+       *                 inserted.
+       *  @return An iterator that points to the inserted element.
+       *
+       *  This function inserts an element into the %multiset.  Contrary
+       *  to a std::set the %multiset does not rely on unique keys and thus
+       *  multiple copies of the same element can be inserted.
+       *
+       *  Note that the first parameter is only a hint and can potentially
+       *  improve the performance of the insertion process.  A bad hint would
+       *  cause no gains in efficiency.
+       *
+       *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *  for more on @a hinting.
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      template<typename... _Args>
+	iterator
+	emplace_hint(const_iterator __pos, _Args&&... __args)
+	{
+	  return _M_t._M_emplace_hint_equal(__pos,
+					    std::forward<_Args>(__args)...);
+	}
+#endif
+
+      /**
+       *  @brief Inserts an element into the %multiset.
+       *  @param  __x  Element to be inserted.
+       *  @return An iterator that points to the inserted element.
+       *
+       *  This function inserts an element into the %multiset.  Contrary
+       *  to a std::set the %multiset does not rely on unique keys and thus
+       *  multiple copies of the same element can be inserted.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      iterator
+      insert(const value_type& __x)
+      { return _M_t._M_insert_equal(__x); }
+
+#if __cplusplus >= 201103L
+      iterator
+      insert(value_type&& __x)
+      { return _M_t._M_insert_equal(std::move(__x)); }
+#endif
+
+      /**
+       *  @brief Inserts an element into the %multiset.
+       *  @param  __position  An iterator that serves as a hint as to where the
+       *                    element should be inserted.
+       *  @param  __x  Element to be inserted.
+       *  @return An iterator that points to the inserted element.
+       *
+       *  This function inserts an element into the %multiset.  Contrary
+       *  to a std::set the %multiset does not rely on unique keys and thus
+       *  multiple copies of the same element can be inserted.
+       *
+       *  Note that the first parameter is only a hint and can potentially
+       *  improve the performance of the insertion process.  A bad hint would
+       *  cause no gains in efficiency.
+       *
+       *  See http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *  for more on @a hinting.
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      iterator
+      insert(const_iterator __position, const value_type& __x)
+      { return _M_t._M_insert_equal_(__position, __x); }
+
+#if __cplusplus >= 201103L
+      iterator
+      insert(const_iterator __position, value_type&& __x)
+      { return _M_t._M_insert_equal_(__position, std::move(__x)); }
+#endif
+
+      /**
+       *  @brief A template function that tries to insert a range of elements.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                   inserted.
+       *  @param  __last  Iterator pointing to the end of the range.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      template<typename _InputIterator>
+        void
+        insert(_InputIterator __first, _InputIterator __last)
+        { _M_t._M_insert_equal(__first, __last); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Attempts to insert a list of elements into the %multiset.
+       *  @param  __l  A std::initializer_list<value_type> of elements
+       *               to be inserted.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      void
+      insert(initializer_list<value_type> __l)
+      { this->insert(__l.begin(), __l.end()); }
+#endif
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases an element from a %multiset.
+       *  @param  __position  An iterator pointing to the element to be erased.
+       *  @return An iterator pointing to the element immediately following
+       *          @a position prior to the element being erased. If no such 
+       *          element exists, end() is returned.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %multiset.  Note that this function only erases the element,
+       *  and that if the element is itself a pointer, the pointed-to memory is
+       *  not touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      _GLIBCXX_ABI_TAG_CXX11
+      iterator
+      erase(const_iterator __position)
+      { return _M_t.erase(__position); }
+#else
+      /**
+       *  @brief Erases an element from a %multiset.
+       *  @param  __position  An iterator pointing to the element to be erased.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %multiset.  Note that this function only erases the element,
+       *  and that if the element is itself a pointer, the pointed-to memory is
+       *  not touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      void
+      erase(iterator __position)
+      { _M_t.erase(__position); }
+#endif
+
+      /**
+       *  @brief Erases elements according to the provided key.
+       *  @param  __x  Key of element to be erased.
+       *  @return  The number of elements erased.
+       *
+       *  This function erases all elements located by the given key from a
+       *  %multiset.
+       *  Note that this function only erases the element, and that if
+       *  the element is itself a pointer, the pointed-to memory is not touched
+       *  in any way.  Managing the pointer is the user's responsibility.
+       */
+      size_type
+      erase(const key_type& __x)
+      { return _M_t.erase(__x); }
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases a [first,last) range of elements from a %multiset.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                   erased.
+       *  @param __last Iterator pointing to the end of the range to
+       *                be erased.
+       *  @return The iterator @a last.
+       *
+       *  This function erases a sequence of elements from a %multiset.
+       *  Note that this function only erases the elements, and that if
+       *  the elements themselves are pointers, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      _GLIBCXX_ABI_TAG_CXX11
+      iterator
+      erase(const_iterator __first, const_iterator __last)
+      { return _M_t.erase(__first, __last); }
+#else
+      /**
+       *  @brief Erases a [first,last) range of elements from a %multiset.
+       *  @param  first  Iterator pointing to the start of the range to be
+       *                 erased.
+       *  @param  last  Iterator pointing to the end of the range to be erased.
+       *
+       *  This function erases a sequence of elements from a %multiset.
+       *  Note that this function only erases the elements, and that if
+       *  the elements themselves are pointers, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      void
+      erase(iterator __first, iterator __last)
+      { _M_t.erase(__first, __last); }
+#endif
+
+      /**
+       *  Erases all elements in a %multiset.  Note that this function only
+       *  erases the elements, and that if the elements themselves are pointers,
+       *  the pointed-to memory is not touched in any way.  Managing the pointer
+       *  is the user's responsibility.
+       */
+      void
+      clear() _GLIBCXX_NOEXCEPT
+      { _M_t.clear(); }
+
+      // multiset operations:
+
+      /**
+       *  @brief Finds the number of elements with given key.
+       *  @param  __x  Key of elements to be located.
+       *  @return Number of elements with specified key.
+       */
+      size_type
+      count(const key_type& __x) const
+      { return _M_t.count(__x); }
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 214.  set::find() missing const overload
+      //@{
+      /**
+       *  @brief Tries to locate an element in a %set.
+       *  @param  __x  Element to be located.
+       *  @return  Iterator pointing to sought-after element, or end() if not
+       *           found.
+       *
+       *  This function takes a key and tries to locate the element with which
+       *  the key matches.  If successful the function returns an iterator
+       *  pointing to the sought after element.  If unsuccessful it returns the
+       *  past-the-end ( @c end() ) iterator.
+       */
+      iterator
+      find(const key_type& __x)
+      { return _M_t.find(__x); }
+
+      const_iterator
+      find(const key_type& __x) const
+      { return _M_t.find(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds the beginning of a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return  Iterator pointing to first element equal to or greater
+       *           than key, or end().
+       *
+       *  This function returns the first element of a subsequence of elements
+       *  that matches the given key.  If unsuccessful it returns an iterator
+       *  pointing to the first element that has a greater value than given key
+       *  or end() if no such element exists.
+       */
+      iterator
+      lower_bound(const key_type& __x)
+      { return _M_t.lower_bound(__x); }
+
+      const_iterator
+      lower_bound(const key_type& __x) const
+      { return _M_t.lower_bound(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds the end of a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return Iterator pointing to the first element
+       *          greater than key, or end().
+       */
+      iterator
+      upper_bound(const key_type& __x)
+      { return _M_t.upper_bound(__x); }
+
+      const_iterator
+      upper_bound(const key_type& __x) const
+      { return _M_t.upper_bound(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return  Pair of iterators that possibly points to the subsequence
+       *           matching given key.
+       *
+       *  This function is equivalent to
+       *  @code
+       *    std::make_pair(c.lower_bound(val),
+       *                   c.upper_bound(val))
+       *  @endcode
+       *  (but is faster than making the calls separately).
+       *
+       *  This function probably only makes sense for multisets.
+       */
+      std::pair<iterator, iterator>
+      equal_range(const key_type& __x)
+      { return _M_t.equal_range(__x); }
+
+      std::pair<const_iterator, const_iterator>
+      equal_range(const key_type& __x) const
+      { return _M_t.equal_range(__x); }
+      //@}
+
+      template<typename _K1, typename _C1, typename _A1>
+        friend bool
+        operator==(const multiset<_K1, _C1, _A1>&,
+		   const multiset<_K1, _C1, _A1>&);
+
+      template<typename _K1, typename _C1, typename _A1>
+        friend bool
+        operator< (const multiset<_K1, _C1, _A1>&,
+		   const multiset<_K1, _C1, _A1>&);
+    };
+
+  /**
+   *  @brief  Multiset equality comparison.
+   *  @param  __x  A %multiset.
+   *  @param  __y  A %multiset of the same type as @a __x.
+   *  @return  True iff the size and elements of the multisets are equal.
+   *
+   *  This is an equivalence relation.  It is linear in the size of the
+   *  multisets.
+   *  Multisets are considered equivalent if their sizes are equal, and if
+   *  corresponding elements compare equal.
+  */
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator==(const multiset<_Key, _Compare, _Alloc>& __x,
+	       const multiset<_Key, _Compare, _Alloc>& __y)
+    { return __x._M_t == __y._M_t; }
+
+  /**
+   *  @brief  Multiset ordering relation.
+   *  @param  __x  A %multiset.
+   *  @param  __y  A %multiset of the same type as @a __x.
+   *  @return  True iff @a __x is lexicographically less than @a __y.
+   *
+   *  This is a total ordering relation.  It is linear in the size of the
+   *  maps.  The elements must be comparable with @c <.
+   *
+   *  See std::lexicographical_compare() for how the determination is made.
+  */
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator<(const multiset<_Key, _Compare, _Alloc>& __x,
+	      const multiset<_Key, _Compare, _Alloc>& __y)
+    { return __x._M_t < __y._M_t; }
+
+  ///  Returns !(x == y).
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator!=(const multiset<_Key, _Compare, _Alloc>& __x,
+	       const multiset<_Key, _Compare, _Alloc>& __y)
+    { return !(__x == __y); }
+
+  ///  Returns y < x.
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator>(const multiset<_Key,_Compare,_Alloc>& __x,
+	      const multiset<_Key,_Compare,_Alloc>& __y)
+    { return __y < __x; }
+
+  ///  Returns !(y < x)
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator<=(const multiset<_Key, _Compare, _Alloc>& __x,
+	       const multiset<_Key, _Compare, _Alloc>& __y)
+    { return !(__y < __x); }
+
+  ///  Returns !(x < y)
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator>=(const multiset<_Key, _Compare, _Alloc>& __x,
+	       const multiset<_Key, _Compare, _Alloc>& __y)
+    { return !(__x < __y); }
+
+  /// See std::multiset::swap().
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline void
+    swap(multiset<_Key, _Compare, _Alloc>& __x,
+	 multiset<_Key, _Compare, _Alloc>& __y)
+    { __x.swap(__y); }
+
+_GLIBCXX_END_NAMESPACE_CONTAINER
+} // namespace std
+
+#endif /* _STL_MULTISET_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_numeric.h

@@ -0,0 +1,387 @@
+// Numeric functions implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_numeric.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{numeric}
+ */
+
+#ifndef _STL_NUMERIC_H
+#define _STL_NUMERIC_H 1
+
+#include <bits/concept_check.h>
+#include <debug/debug.h>
+#include <bits/move.h> // For _GLIBCXX_MOVE
+
+#if __cplusplus >= 201103L
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief  Create a range of sequentially increasing values.
+   *
+   *  For each element in the range @p [first,last) assigns @p value and
+   *  increments @p value as if by @p ++value.
+   *
+   *  @param  __first  Start of range.
+   *  @param  __last  End of range.
+   *  @param  __value  Starting value.
+   *  @return  Nothing.
+   */
+  template<typename _ForwardIterator, typename _Tp>
+    void
+    iota(_ForwardIterator __first, _ForwardIterator __last, _Tp __value)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_Mutable_ForwardIteratorConcept<
+				  _ForwardIterator>)
+      __glibcxx_function_requires(_ConvertibleConcept<_Tp,
+	    typename iterator_traits<_ForwardIterator>::value_type>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      for (; __first != __last; ++__first)
+	{
+	  *__first = __value;
+	  ++__value;
+	}
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_ALGO
+
+  /**
+   *  @brief  Accumulate values in a range.
+   *
+   *  Accumulates the values in the range [first,last) using operator+().  The
+   *  initial value is @a init.  The values are processed in order.
+   *
+   *  @param  __first  Start of range.
+   *  @param  __last  End of range.
+   *  @param  __init  Starting value to add other values to.
+   *  @return  The final sum.
+   */
+  template<typename _InputIterator, typename _Tp>
+    inline _Tp
+    accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      for (; __first != __last; ++__first)
+	__init = __init + *__first;
+      return __init;
+    }
+
+  /**
+   *  @brief  Accumulate values in a range with operation.
+   *
+   *  Accumulates the values in the range [first,last) using the function
+   *  object @p __binary_op.  The initial value is @p __init.  The values are
+   *  processed in order.
+   *
+   *  @param  __first  Start of range.
+   *  @param  __last  End of range.
+   *  @param  __init  Starting value to add other values to.
+   *  @param  __binary_op  Function object to accumulate with.
+   *  @return  The final sum.
+   */
+  template<typename _InputIterator, typename _Tp, typename _BinaryOperation>
+    inline _Tp
+    accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
+	       _BinaryOperation __binary_op)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      for (; __first != __last; ++__first)
+	__init = __binary_op(__init, *__first);
+      return __init;
+    }
+
+  /**
+   *  @brief  Compute inner product of two ranges.
+   *
+   *  Starting with an initial value of @p __init, multiplies successive
+   *  elements from the two ranges and adds each product into the accumulated
+   *  value using operator+().  The values in the ranges are processed in
+   *  order.
+   *
+   *  @param  __first1  Start of range 1.
+   *  @param  __last1  End of range 1.
+   *  @param  __first2  Start of range 2.
+   *  @param  __init  Starting value to add other values to.
+   *  @return  The final inner product.
+   */
+  template<typename _InputIterator1, typename _InputIterator2, typename _Tp>
+    inline _Tp
+    inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+		  _InputIterator2 __first2, _Tp __init)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
+      __glibcxx_requires_valid_range(__first1, __last1);
+
+      for (; __first1 != __last1; ++__first1, ++__first2)
+	__init = __init + (*__first1 * *__first2);
+      return __init;
+    }
+
+  /**
+   *  @brief  Compute inner product of two ranges.
+   *
+   *  Starting with an initial value of @p __init, applies @p __binary_op2 to
+   *  successive elements from the two ranges and accumulates each result into
+   *  the accumulated value using @p __binary_op1.  The values in the ranges are
+   *  processed in order.
+   *
+   *  @param  __first1  Start of range 1.
+   *  @param  __last1  End of range 1.
+   *  @param  __first2  Start of range 2.
+   *  @param  __init  Starting value to add other values to.
+   *  @param  __binary_op1  Function object to accumulate with.
+   *  @param  __binary_op2  Function object to apply to pairs of input values.
+   *  @return  The final inner product.
+   */
+  template<typename _InputIterator1, typename _InputIterator2, typename _Tp,
+	   typename _BinaryOperation1, typename _BinaryOperation2>
+    inline _Tp
+    inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
+		  _InputIterator2 __first2, _Tp __init,
+		  _BinaryOperation1 __binary_op1,
+		  _BinaryOperation2 __binary_op2)
+    {
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator1>)
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator2>)
+      __glibcxx_requires_valid_range(__first1, __last1);
+
+      for (; __first1 != __last1; ++__first1, ++__first2)
+	__init = __binary_op1(__init, __binary_op2(*__first1, *__first2));
+      return __init;
+    }
+
+  /**
+   *  @brief  Return list of partial sums
+   *
+   *  Accumulates the values in the range [first,last) using the @c + operator.
+   *  As each successive input value is added into the total, that partial sum
+   *  is written to @p __result.  Therefore, the first value in @p __result is
+   *  the first value of the input, the second value in @p __result is the sum
+   *  of the first and second input values, and so on.
+   *
+   *  @param  __first  Start of input range.
+   *  @param  __last  End of input range.
+   *  @param  __result  Output sum.
+   *  @return  Iterator pointing just beyond the values written to __result.
+   */
+  template<typename _InputIterator, typename _OutputIterator>
+    _OutputIterator
+    partial_sum(_InputIterator __first, _InputIterator __last,
+		_OutputIterator __result)
+    {
+      typedef typename iterator_traits<_InputIterator>::value_type _ValueType;
+
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,
+				                         _ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__first == __last)
+	return __result;
+      _ValueType __value = *__first;
+      *__result = __value;
+      while (++__first != __last)
+	{
+	  __value = __value + *__first;
+	  *++__result = __value;
+	}
+      return ++__result;
+    }
+
+  /**
+   *  @brief  Return list of partial sums
+   *
+   *  Accumulates the values in the range [first,last) using @p __binary_op.
+   *  As each successive input value is added into the total, that partial sum
+   *  is written to @p __result.  Therefore, the first value in @p __result is
+   *  the first value of the input, the second value in @p __result is the sum
+   *  of the first and second input values, and so on.
+   *
+   *  @param  __first  Start of input range.
+   *  @param  __last  End of input range.
+   *  @param  __result  Output sum.
+   *  @param  __binary_op  Function object.
+   *  @return  Iterator pointing just beyond the values written to __result.
+   */
+  template<typename _InputIterator, typename _OutputIterator,
+	   typename _BinaryOperation>
+    _OutputIterator
+    partial_sum(_InputIterator __first, _InputIterator __last,
+		_OutputIterator __result, _BinaryOperation __binary_op)
+    {
+      typedef typename iterator_traits<_InputIterator>::value_type _ValueType;
+
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,
+				                         _ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__first == __last)
+	return __result;
+      _ValueType __value = *__first;
+      *__result = __value;
+      while (++__first != __last)
+	{
+	  __value = __binary_op(__value, *__first);
+	  *++__result = __value;
+	}
+      return ++__result;
+    }
+
+  /**
+   *  @brief  Return differences between adjacent values.
+   *
+   *  Computes the difference between adjacent values in the range
+   *  [first,last) using operator-() and writes the result to @p __result.
+   *
+   *  @param  __first  Start of input range.
+   *  @param  __last  End of input range.
+   *  @param  __result  Output sums.
+   *  @return  Iterator pointing just beyond the values written to result.
+   *
+   *  _GLIBCXX_RESOLVE_LIB_DEFECTS
+   *  DR 539. partial_sum and adjacent_difference should mention requirements
+   */
+  template<typename _InputIterator, typename _OutputIterator>
+    _OutputIterator
+    adjacent_difference(_InputIterator __first,
+			_InputIterator __last, _OutputIterator __result)
+    {
+      typedef typename iterator_traits<_InputIterator>::value_type _ValueType;
+
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,
+				                         _ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__first == __last)
+	return __result;
+      _ValueType __value = *__first;
+      *__result = __value;
+      while (++__first != __last)
+	{
+	  _ValueType __tmp = *__first;
+	  *++__result = __tmp - __value;
+	  __value = _GLIBCXX_MOVE(__tmp);
+	}
+      return ++__result;
+    }
+
+  /**
+   *  @brief  Return differences between adjacent values.
+   *
+   *  Computes the difference between adjacent values in the range
+   *  [__first,__last) using the function object @p __binary_op and writes the
+   *  result to @p __result.
+   *
+   *  @param  __first  Start of input range.
+   *  @param  __last  End of input range.
+   *  @param  __result  Output sum.
+   *  @param  __binary_op Function object.
+   *  @return  Iterator pointing just beyond the values written to result.
+   *
+   *  _GLIBCXX_RESOLVE_LIB_DEFECTS
+   *  DR 539. partial_sum and adjacent_difference should mention requirements
+   */
+  template<typename _InputIterator, typename _OutputIterator,
+	   typename _BinaryOperation>
+    _OutputIterator
+    adjacent_difference(_InputIterator __first, _InputIterator __last,
+			_OutputIterator __result, _BinaryOperation __binary_op)
+    {
+      typedef typename iterator_traits<_InputIterator>::value_type _ValueType;
+
+      // concept requirements
+      __glibcxx_function_requires(_InputIteratorConcept<_InputIterator>)
+      __glibcxx_function_requires(_OutputIteratorConcept<_OutputIterator,
+				                         _ValueType>)
+      __glibcxx_requires_valid_range(__first, __last);
+
+      if (__first == __last)
+	return __result;
+      _ValueType __value = *__first;
+      *__result = __value;
+      while (++__first != __last)
+	{
+	  _ValueType __tmp = *__first;
+	  *++__result = __binary_op(__tmp, __value);
+	  __value = _GLIBCXX_MOVE(__tmp);
+	}
+      return ++__result;
+    }
+
+_GLIBCXX_END_NAMESPACE_ALGO
+} // namespace std
+
+#endif /* _STL_NUMERIC_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_pair.h

@@ -0,0 +1,295 @@
+// Pair implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_pair.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{utility}
+ */
+
+#ifndef _STL_PAIR_H
+#define _STL_PAIR_H 1
+
+#include <bits/move.h> // for std::move / std::forward, and std::swap
+
+#if __cplusplus >= 201103L
+#include <type_traits> // for std::__decay_and_strip too
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @addtogroup utilities
+   *  @{
+   */
+
+#if __cplusplus >= 201103L
+  /// piecewise_construct_t
+  struct piecewise_construct_t { };
+
+  /// piecewise_construct
+  constexpr piecewise_construct_t piecewise_construct = piecewise_construct_t();
+
+  // Forward declarations.
+  template<typename...>
+    class tuple;
+
+  template<std::size_t...>
+    struct _Index_tuple;
+#endif
+
+ /**
+   *  @brief Struct holding two objects of arbitrary type.
+   *
+   *  @tparam _T1  Type of first object.
+   *  @tparam _T2  Type of second object.
+   */
+  template<class _T1, class _T2>
+    struct pair
+    {
+      typedef _T1 first_type;    /// @c first_type is the first bound type
+      typedef _T2 second_type;   /// @c second_type is the second bound type
+
+      _T1 first;                 /// @c first is a copy of the first object
+      _T2 second;                /// @c second is a copy of the second object
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 265.  std::pair::pair() effects overly restrictive
+      /** The default constructor creates @c first and @c second using their
+       *  respective default constructors.  */
+      _GLIBCXX_CONSTEXPR pair()
+      : first(), second() { }
+
+      /** Two objects may be passed to a @c pair constructor to be copied.  */
+      _GLIBCXX_CONSTEXPR pair(const _T1& __a, const _T2& __b)
+      : first(__a), second(__b) { }
+
+      /** There is also a templated copy ctor for the @c pair class itself.  */
+#if __cplusplus < 201103L
+      template<class _U1, class _U2>
+	pair(const pair<_U1, _U2>& __p)
+	: first(__p.first), second(__p.second) { }
+#else
+      template<class _U1, class _U2, class = typename
+	       enable_if<__and_<is_convertible<const _U1&, _T1>,
+				is_convertible<const _U2&, _T2>>::value>::type>
+	constexpr pair(const pair<_U1, _U2>& __p)
+	: first(__p.first), second(__p.second) { }
+
+      constexpr pair(const pair&) = default;
+      constexpr pair(pair&&) = default;
+
+      // DR 811.
+      template<class _U1, class = typename
+	       enable_if<is_convertible<_U1, _T1>::value>::type>
+	constexpr pair(_U1&& __x, const _T2& __y)
+	: first(std::forward<_U1>(__x)), second(__y) { }
+
+      template<class _U2, class = typename
+	       enable_if<is_convertible<_U2, _T2>::value>::type>
+	constexpr pair(const _T1& __x, _U2&& __y)
+	: first(__x), second(std::forward<_U2>(__y)) { }
+
+      template<class _U1, class _U2, class = typename
+	       enable_if<__and_<is_convertible<_U1, _T1>,
+				is_convertible<_U2, _T2>>::value>::type>
+	constexpr pair(_U1&& __x, _U2&& __y)
+	: first(std::forward<_U1>(__x)), second(std::forward<_U2>(__y)) { }
+
+      template<class _U1, class _U2, class = typename
+	       enable_if<__and_<is_convertible<_U1, _T1>,
+				is_convertible<_U2, _T2>>::value>::type>
+	constexpr pair(pair<_U1, _U2>&& __p)
+	: first(std::forward<_U1>(__p.first)),
+	  second(std::forward<_U2>(__p.second)) { }
+
+      template<typename... _Args1, typename... _Args2>
+        pair(piecewise_construct_t, tuple<_Args1...>, tuple<_Args2...>);
+
+      pair&
+      operator=(const pair& __p)
+      {
+	first = __p.first;
+	second = __p.second;
+	return *this;
+      }
+
+      pair&
+      operator=(pair&& __p)
+      noexcept(__and_<is_nothrow_move_assignable<_T1>,
+	              is_nothrow_move_assignable<_T2>>::value)
+      {
+	first = std::forward<first_type>(__p.first);
+	second = std::forward<second_type>(__p.second);
+	return *this;
+      }
+
+      template<class _U1, class _U2>
+	pair&
+	operator=(const pair<_U1, _U2>& __p)
+	{
+	  first = __p.first;
+	  second = __p.second;
+	  return *this;
+	}
+
+      template<class _U1, class _U2>
+	pair&
+	operator=(pair<_U1, _U2>&& __p)
+	{
+	  first = std::forward<_U1>(__p.first);
+	  second = std::forward<_U2>(__p.second);
+	  return *this;
+	}
+
+      void
+      swap(pair& __p)
+      noexcept(noexcept(swap(first, __p.first))
+	       && noexcept(swap(second, __p.second)))
+      {
+	using std::swap;
+	swap(first, __p.first);
+	swap(second, __p.second);
+      }
+
+    private:
+      template<typename... _Args1, std::size_t... _Indexes1,
+               typename... _Args2, std::size_t... _Indexes2>
+        pair(tuple<_Args1...>&, tuple<_Args2...>&,
+             _Index_tuple<_Indexes1...>, _Index_tuple<_Indexes2...>);
+#endif
+    };
+
+  /// Two pairs of the same type are equal iff their members are equal.
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator==(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return __x.first == __y.first && __x.second == __y.second; }
+
+  /// <http://gcc.gnu.org/onlinedocs/libstdc++/manual/utilities.html>
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator<(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return __x.first < __y.first
+	     || (!(__y.first < __x.first) && __x.second < __y.second); }
+
+  /// Uses @c operator== to find the result.
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator!=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return !(__x == __y); }
+
+  /// Uses @c operator< to find the result.
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return __y < __x; }
+
+  /// Uses @c operator< to find the result.
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator<=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return !(__y < __x); }
+
+  /// Uses @c operator< to find the result.
+  template<class _T1, class _T2>
+    inline _GLIBCXX_CONSTEXPR bool
+    operator>=(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y)
+    { return !(__x < __y); }
+
+#if __cplusplus >= 201103L
+  /// See std::pair::swap().
+  // Note:  no std::swap overloads in C++03 mode, this has performance
+  //        implications, see, eg, libstdc++/38466.
+  template<class _T1, class _T2>
+    inline void
+    swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)
+    noexcept(noexcept(__x.swap(__y)))
+    { __x.swap(__y); }
+#endif
+
+  /**
+   *  @brief A convenience wrapper for creating a pair from two objects.
+   *  @param  __x  The first object.
+   *  @param  __y  The second object.
+   *  @return   A newly-constructed pair<> object of the appropriate type.
+   *
+   *  The standard requires that the objects be passed by reference-to-const,
+   *  but LWG issue #181 says they should be passed by const value.  We follow
+   *  the LWG by default.
+   */
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // 181.  make_pair() unintended behavior
+#if __cplusplus >= 201103L
+  // NB: DR 706.
+  template<class _T1, class _T2>
+    constexpr pair<typename __decay_and_strip<_T1>::__type,
+                   typename __decay_and_strip<_T2>::__type>
+    make_pair(_T1&& __x, _T2&& __y)
+    {
+      typedef typename __decay_and_strip<_T1>::__type __ds_type1;
+      typedef typename __decay_and_strip<_T2>::__type __ds_type2;
+      typedef pair<__ds_type1, __ds_type2> 	      __pair_type;
+      return __pair_type(std::forward<_T1>(__x), std::forward<_T2>(__y));
+    }
+#else
+  template<class _T1, class _T2>
+    inline pair<_T1, _T2>
+    make_pair(_T1 __x, _T2 __y)
+    { return pair<_T1, _T2>(__x, __y); }
+#endif
+
+  /// @}
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif /* _STL_PAIR_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_queue.h

@@ -0,0 +1,569 @@
+// Queue implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_queue.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{queue}
+ */
+
+#ifndef _STL_QUEUE_H
+#define _STL_QUEUE_H 1
+
+#include <bits/concept_check.h>
+#include <debug/debug.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief  A standard container giving FIFO behavior.
+   *
+   *  @ingroup sequences
+   *
+   *  @tparam _Tp  Type of element.
+   *  @tparam _Sequence  Type of underlying sequence, defaults to deque<_Tp>.
+   *
+   *  Meets many of the requirements of a
+   *  <a href="tables.html#65">container</a>,
+   *  but does not define anything to do with iterators.  Very few of the
+   *  other standard container interfaces are defined.
+   *
+   *  This is not a true container, but an @e adaptor.  It holds another
+   *  container, and provides a wrapper interface to that container.  The
+   *  wrapper is what enforces strict first-in-first-out %queue behavior.
+   *
+   *  The second template parameter defines the type of the underlying
+   *  sequence/container.  It defaults to std::deque, but it can be any type
+   *  that supports @c front, @c back, @c push_back, and @c pop_front,
+   *  such as std::list or an appropriate user-defined type.
+   *
+   *  Members not found in @a normal containers are @c container_type,
+   *  which is a typedef for the second Sequence parameter, and @c push and
+   *  @c pop, which are standard %queue/FIFO operations.
+  */
+  template<typename _Tp, typename _Sequence = deque<_Tp> >
+    class queue
+    {
+      // concept requirements
+      typedef typename _Sequence::value_type _Sequence_value_type;
+      __glibcxx_class_requires(_Tp, _SGIAssignableConcept)
+      __glibcxx_class_requires(_Sequence, _FrontInsertionSequenceConcept)
+      __glibcxx_class_requires(_Sequence, _BackInsertionSequenceConcept)
+      __glibcxx_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept)
+
+      template<typename _Tp1, typename _Seq1>
+        friend bool
+        operator==(const queue<_Tp1, _Seq1>&, const queue<_Tp1, _Seq1>&);
+
+      template<typename _Tp1, typename _Seq1>
+        friend bool
+        operator<(const queue<_Tp1, _Seq1>&, const queue<_Tp1, _Seq1>&);
+
+    public:
+      typedef typename _Sequence::value_type                value_type;
+      typedef typename _Sequence::reference                 reference;
+      typedef typename _Sequence::const_reference           const_reference;
+      typedef typename _Sequence::size_type                 size_type;
+      typedef          _Sequence                            container_type;
+
+    protected:
+      /**
+       *  'c' is the underlying container.  Maintainers wondering why
+       *  this isn't uglified as per style guidelines should note that
+       *  this name is specified in the standard, [23.2.3.1].  (Why?
+       *  Presumably for the same reason that it's protected instead
+       *  of private: to allow derivation.  But none of the other
+       *  containers allow for derivation.  Odd.)
+       */
+      _Sequence c;
+
+    public:
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+#if __cplusplus < 201103L
+      explicit
+      queue(const _Sequence& __c = _Sequence())
+      : c(__c) { }
+#else
+      explicit
+      queue(const _Sequence& __c)
+      : c(__c) { }
+
+      explicit
+      queue(_Sequence&& __c = _Sequence())
+      : c(std::move(__c)) { }
+#endif
+
+      /**
+       *  Returns true if the %queue is empty.
+       */
+      bool
+      empty() const
+      { return c.empty(); }
+
+      /**  Returns the number of elements in the %queue.  */
+      size_type
+      size() const
+      { return c.size(); }
+
+      /**
+       *  Returns a read/write reference to the data at the first
+       *  element of the %queue.
+       */
+      reference
+      front()
+      {
+	__glibcxx_requires_nonempty();
+	return c.front();
+      }
+
+      /**
+       *  Returns a read-only (constant) reference to the data at the first
+       *  element of the %queue.
+       */
+      const_reference
+      front() const
+      {
+	__glibcxx_requires_nonempty();
+	return c.front();
+      }
+
+      /**
+       *  Returns a read/write reference to the data at the last
+       *  element of the %queue.
+       */
+      reference
+      back()
+      {
+	__glibcxx_requires_nonempty();
+	return c.back();
+      }
+
+      /**
+       *  Returns a read-only (constant) reference to the data at the last
+       *  element of the %queue.
+       */
+      const_reference
+      back() const
+      {
+	__glibcxx_requires_nonempty();
+	return c.back();
+      }
+
+      /**
+       *  @brief  Add data to the end of the %queue.
+       *  @param  __x  Data to be added.
+       *
+       *  This is a typical %queue operation.  The function creates an
+       *  element at the end of the %queue and assigns the given data
+       *  to it.  The time complexity of the operation depends on the
+       *  underlying sequence.
+       */
+      void
+      push(const value_type& __x)
+      { c.push_back(__x); }
+
+#if __cplusplus >= 201103L
+      void
+      push(value_type&& __x)
+      { c.push_back(std::move(__x)); }
+
+      template<typename... _Args>
+        void
+        emplace(_Args&&... __args)
+	{ c.emplace_back(std::forward<_Args>(__args)...); }
+#endif
+
+      /**
+       *  @brief  Removes first element.
+       *
+       *  This is a typical %queue operation.  It shrinks the %queue by one.
+       *  The time complexity of the operation depends on the underlying
+       *  sequence.
+       *
+       *  Note that no data is returned, and if the first element's
+       *  data is needed, it should be retrieved before pop() is
+       *  called.
+       */
+      void
+      pop()
+      {
+	__glibcxx_requires_nonempty();
+	c.pop_front();
+      }
+
+#if __cplusplus >= 201103L
+      void
+      swap(queue& __q)
+      noexcept(noexcept(swap(c, __q.c)))
+      {
+	using std::swap;
+	swap(c, __q.c);
+      }
+#endif
+    };
+
+  /**
+   *  @brief  Queue equality comparison.
+   *  @param  __x  A %queue.
+   *  @param  __y  A %queue of the same type as @a __x.
+   *  @return  True iff the size and elements of the queues are equal.
+   *
+   *  This is an equivalence relation.  Complexity and semantics depend on the
+   *  underlying sequence type, but the expected rules are:  this relation is
+   *  linear in the size of the sequences, and queues are considered equivalent
+   *  if their sequences compare equal.
+  */
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator==(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return __x.c == __y.c; }
+
+  /**
+   *  @brief  Queue ordering relation.
+   *  @param  __x  A %queue.
+   *  @param  __y  A %queue of the same type as @a x.
+   *  @return  True iff @a __x is lexicographically less than @a __y.
+   *
+   *  This is an total ordering relation.  Complexity and semantics
+   *  depend on the underlying sequence type, but the expected rules
+   *  are: this relation is linear in the size of the sequences, the
+   *  elements must be comparable with @c <, and
+   *  std::lexicographical_compare() is usually used to make the
+   *  determination.
+  */
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator<(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return __x.c < __y.c; }
+
+  /// Based on operator==
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator!=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return !(__x == __y); }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator>(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return __y < __x; }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator<=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return !(__y < __x); }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator>=(const queue<_Tp, _Seq>& __x, const queue<_Tp, _Seq>& __y)
+    { return !(__x < __y); }
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, typename _Seq>
+    inline void
+    swap(queue<_Tp, _Seq>& __x, queue<_Tp, _Seq>& __y)
+    noexcept(noexcept(__x.swap(__y)))
+    { __x.swap(__y); }
+
+  template<typename _Tp, typename _Seq, typename _Alloc>
+    struct uses_allocator<queue<_Tp, _Seq>, _Alloc>
+    : public uses_allocator<_Seq, _Alloc>::type { };
+#endif
+
+  /**
+   *  @brief  A standard container automatically sorting its contents.
+   *
+   *  @ingroup sequences
+   *
+   *  @tparam _Tp  Type of element.
+   *  @tparam _Sequence  Type of underlying sequence, defaults to vector<_Tp>.
+   *  @tparam _Compare  Comparison function object type, defaults to 
+   *                    less<_Sequence::value_type>.
+   *
+   *  This is not a true container, but an @e adaptor.  It holds
+   *  another container, and provides a wrapper interface to that
+   *  container.  The wrapper is what enforces priority-based sorting 
+   *  and %queue behavior.  Very few of the standard container/sequence
+   *  interface requirements are met (e.g., iterators).
+   *
+   *  The second template parameter defines the type of the underlying
+   *  sequence/container.  It defaults to std::vector, but it can be
+   *  any type that supports @c front(), @c push_back, @c pop_back,
+   *  and random-access iterators, such as std::deque or an
+   *  appropriate user-defined type.
+   *
+   *  The third template parameter supplies the means of making
+   *  priority comparisons.  It defaults to @c less<value_type> but
+   *  can be anything defining a strict weak ordering.
+   *
+   *  Members not found in @a normal containers are @c container_type,
+   *  which is a typedef for the second Sequence parameter, and @c
+   *  push, @c pop, and @c top, which are standard %queue operations.
+   *
+   *  @note No equality/comparison operators are provided for
+   *  %priority_queue.
+   *
+   *  @note Sorting of the elements takes place as they are added to,
+   *  and removed from, the %priority_queue using the
+   *  %priority_queue's member functions.  If you access the elements
+   *  by other means, and change their data such that the sorting
+   *  order would be different, the %priority_queue will not re-sort
+   *  the elements for you.  (How could it know to do so?)
+  */
+  template<typename _Tp, typename _Sequence = vector<_Tp>,
+	   typename _Compare  = less<typename _Sequence::value_type> >
+    class priority_queue
+    {
+      // concept requirements
+      typedef typename _Sequence::value_type _Sequence_value_type;
+      __glibcxx_class_requires(_Tp, _SGIAssignableConcept)
+      __glibcxx_class_requires(_Sequence, _SequenceConcept)
+      __glibcxx_class_requires(_Sequence, _RandomAccessContainerConcept)
+      __glibcxx_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept)
+      __glibcxx_class_requires4(_Compare, bool, _Tp, _Tp,
+				_BinaryFunctionConcept)
+
+    public:
+      typedef typename _Sequence::value_type                value_type;
+      typedef typename _Sequence::reference                 reference;
+      typedef typename _Sequence::const_reference           const_reference;
+      typedef typename _Sequence::size_type                 size_type;
+      typedef          _Sequence                            container_type;
+
+    protected:
+      //  See queue::c for notes on these names.
+      _Sequence  c;
+      _Compare   comp;
+
+    public:
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+#if __cplusplus < 201103L
+      explicit
+      priority_queue(const _Compare& __x = _Compare(),
+		     const _Sequence& __s = _Sequence())
+      : c(__s), comp(__x)
+      { std::make_heap(c.begin(), c.end(), comp); }
+#else
+      explicit
+      priority_queue(const _Compare& __x,
+		     const _Sequence& __s)
+      : c(__s), comp(__x)
+      { std::make_heap(c.begin(), c.end(), comp); }
+
+      explicit
+      priority_queue(const _Compare& __x = _Compare(),
+		     _Sequence&& __s = _Sequence())
+      : c(std::move(__s)), comp(__x)
+      { std::make_heap(c.begin(), c.end(), comp); }
+#endif
+
+      /**
+       *  @brief  Builds a %queue from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *  @param  __x  A comparison functor describing a strict weak ordering.
+       *  @param  __s  An initial sequence with which to start.
+       *
+       *  Begins by copying @a __s, inserting a copy of the elements
+       *  from @a [first,last) into the copy of @a __s, then ordering
+       *  the copy according to @a __x.
+       *
+       *  For more information on function objects, see the
+       *  documentation on @link functors functor base
+       *  classes@endlink.
+       */
+#if __cplusplus < 201103L
+      template<typename _InputIterator>
+        priority_queue(_InputIterator __first, _InputIterator __last,
+		       const _Compare& __x = _Compare(),
+		       const _Sequence& __s = _Sequence())
+	: c(__s), comp(__x)
+        {
+	  __glibcxx_requires_valid_range(__first, __last);
+	  c.insert(c.end(), __first, __last);
+	  std::make_heap(c.begin(), c.end(), comp);
+	}
+#else
+      template<typename _InputIterator>
+        priority_queue(_InputIterator __first, _InputIterator __last,
+		       const _Compare& __x,
+		       const _Sequence& __s)
+	: c(__s), comp(__x)
+        {
+	  __glibcxx_requires_valid_range(__first, __last);
+	  c.insert(c.end(), __first, __last);
+	  std::make_heap(c.begin(), c.end(), comp);
+	}
+
+      template<typename _InputIterator>
+        priority_queue(_InputIterator __first, _InputIterator __last,
+		       const _Compare& __x = _Compare(),
+		       _Sequence&& __s = _Sequence())
+	: c(std::move(__s)), comp(__x)
+        {
+	  __glibcxx_requires_valid_range(__first, __last);
+	  c.insert(c.end(), __first, __last);
+	  std::make_heap(c.begin(), c.end(), comp);
+	}
+#endif
+
+      /**
+       *  Returns true if the %queue is empty.
+       */
+      bool
+      empty() const
+      { return c.empty(); }
+
+      /**  Returns the number of elements in the %queue.  */
+      size_type
+      size() const
+      { return c.size(); }
+
+      /**
+       *  Returns a read-only (constant) reference to the data at the first
+       *  element of the %queue.
+       */
+      const_reference
+      top() const
+      {
+	__glibcxx_requires_nonempty();
+	return c.front();
+      }
+
+      /**
+       *  @brief  Add data to the %queue.
+       *  @param  __x  Data to be added.
+       *
+       *  This is a typical %queue operation.
+       *  The time complexity of the operation depends on the underlying
+       *  sequence.
+       */
+      void
+      push(const value_type& __x)
+      {
+	c.push_back(__x);
+	std::push_heap(c.begin(), c.end(), comp);
+      }
+
+#if __cplusplus >= 201103L
+      void
+      push(value_type&& __x)
+      {
+	c.push_back(std::move(__x));
+	std::push_heap(c.begin(), c.end(), comp);
+      }
+
+      template<typename... _Args>
+        void
+        emplace(_Args&&... __args)
+	{
+	  c.emplace_back(std::forward<_Args>(__args)...);
+	  std::push_heap(c.begin(), c.end(), comp);
+	}
+#endif
+
+      /**
+       *  @brief  Removes first element.
+       *
+       *  This is a typical %queue operation.  It shrinks the %queue
+       *  by one.  The time complexity of the operation depends on the
+       *  underlying sequence.
+       *
+       *  Note that no data is returned, and if the first element's
+       *  data is needed, it should be retrieved before pop() is
+       *  called.
+       */
+      void
+      pop()
+      {
+	__glibcxx_requires_nonempty();
+	std::pop_heap(c.begin(), c.end(), comp);
+	c.pop_back();
+      }
+
+#if __cplusplus >= 201103L
+      void
+      swap(priority_queue& __pq)
+      noexcept(noexcept(swap(c, __pq.c)) && noexcept(swap(comp, __pq.comp)))
+      {
+	using std::swap;
+	swap(c, __pq.c);
+	swap(comp, __pq.comp);
+      }
+#endif
+    };
+
+  // No equality/comparison operators are provided for priority_queue.
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, typename _Sequence, typename _Compare>
+    inline void
+    swap(priority_queue<_Tp, _Sequence, _Compare>& __x,
+	 priority_queue<_Tp, _Sequence, _Compare>& __y)
+    noexcept(noexcept(__x.swap(__y)))
+    { __x.swap(__y); }
+
+  template<typename _Tp, typename _Sequence, typename _Compare,
+	   typename _Alloc>
+    struct uses_allocator<priority_queue<_Tp, _Sequence, _Compare>, _Alloc>
+    : public uses_allocator<_Sequence, _Alloc>::type { };
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_QUEUE_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_raw_storage_iter.h

@@ -0,0 +1,108 @@
+// -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_raw_storage_iter.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _STL_RAW_STORAGE_ITERATOR_H
+#define _STL_RAW_STORAGE_ITERATOR_H 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  This iterator class lets algorithms store their results into
+   *  uninitialized memory.
+  */
+  template <class _OutputIterator, class _Tp>
+    class raw_storage_iterator
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    protected:
+      _OutputIterator _M_iter;
+
+    public:
+      explicit
+      raw_storage_iterator(_OutputIterator __x)
+      : _M_iter(__x) {}
+
+      raw_storage_iterator&
+      operator*() { return *this; }
+
+      raw_storage_iterator&
+      operator=(const _Tp& __element)
+      {
+	std::_Construct(std::__addressof(*_M_iter), __element);
+	return *this;
+      }
+
+      raw_storage_iterator<_OutputIterator, _Tp>&
+      operator++()
+      {
+	++_M_iter;
+	return *this;
+      }
+
+      raw_storage_iterator<_OutputIterator, _Tp>
+      operator++(int)
+      {
+	raw_storage_iterator<_OutputIterator, _Tp> __tmp = *this;
+	++_M_iter;
+	return __tmp;
+      }
+    };
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/stl_relops.h

@@ -0,0 +1,134 @@
+// std::rel_ops implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the, 2009 Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ */
+
+/** @file bits/stl_relops.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{utility}
+ *
+ *  Inclusion of this file has been removed from
+ *  all of the other STL headers for safety reasons, except std_utility.h.
+ *  For more information, see the thread of about twenty messages starting
+ *  with http://gcc.gnu.org/ml/libstdc++/2001-01/msg00223.html, or
+ *  http://gcc.gnu.org/onlinedocs/libstdc++/faq.html#faq.ambiguous_overloads
+ *
+ *  Short summary: the rel_ops operators should be avoided for the present.
+ */
+
+#ifndef _STL_RELOPS_H
+#define _STL_RELOPS_H 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+  namespace rel_ops
+  {
+  _GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+    /** @namespace std::rel_ops
+     *  @brief  The generated relational operators are sequestered here.
+     */
+
+    /**
+     *  @brief Defines @c != for arbitrary types, in terms of @c ==.
+     *  @param  __x  A thing.
+     *  @param  __y  Another thing.
+     *  @return   __x != __y
+     *
+     *  This function uses @c == to determine its result.
+     */
+    template <class _Tp>
+      inline bool
+      operator!=(const _Tp& __x, const _Tp& __y)
+      { return !(__x == __y); }
+
+    /**
+     *  @brief Defines @c > for arbitrary types, in terms of @c <.
+     *  @param  __x  A thing.
+     *  @param  __y  Another thing.
+     *  @return   __x > __y
+     *
+     *  This function uses @c < to determine its result.
+     */
+    template <class _Tp>
+      inline bool
+      operator>(const _Tp& __x, const _Tp& __y)
+      { return __y < __x; }
+
+    /**
+     *  @brief Defines @c <= for arbitrary types, in terms of @c <.
+     *  @param  __x  A thing.
+     *  @param  __y  Another thing.
+     *  @return   __x <= __y
+     *
+     *  This function uses @c < to determine its result.
+     */
+    template <class _Tp>
+      inline bool
+      operator<=(const _Tp& __x, const _Tp& __y)
+      { return !(__y < __x); }
+
+    /**
+     *  @brief Defines @c >= for arbitrary types, in terms of @c <.
+     *  @param  __x  A thing.
+     *  @param  __y  Another thing.
+     *  @return   __x >= __y
+     *
+     *  This function uses @c < to determine its result.
+     */
+    template <class _Tp>
+      inline bool
+      operator>=(const _Tp& __x, const _Tp& __y)
+      { return !(__x < __y); }
+
+  _GLIBCXX_END_NAMESPACE_VERSION
+  } // namespace rel_ops
+
+} // namespace std
+
+#endif /* _STL_RELOPS_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_set.h

@@ -0,0 +1,811 @@
+// Set implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_set.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{set}
+ */
+
+#ifndef _STL_SET_H
+#define _STL_SET_H 1
+
+#include <bits/concept_check.h>
+#if __cplusplus >= 201103L
+#include <initializer_list>
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+
+  /**
+   *  @brief A standard container made up of unique keys, which can be
+   *  retrieved in logarithmic time.
+   *
+   *  @ingroup associative_containers
+   *
+   *  @tparam _Key  Type of key objects.
+   *  @tparam _Compare  Comparison function object type, defaults to less<_Key>.
+   *  @tparam _Alloc  Allocator type, defaults to allocator<_Key>.
+   *
+   *  Meets the requirements of a <a href="tables.html#65">container</a>, a
+   *  <a href="tables.html#66">reversible container</a>, and an
+   *  <a href="tables.html#69">associative container</a> (using unique keys).
+   *
+   *  Sets support bidirectional iterators.
+   *
+   *  The private tree data is declared exactly the same way for set and
+   *  multiset; the distinction is made entirely in how the tree functions are
+   *  called (*_unique versus *_equal, same as the standard).
+  */
+  template<typename _Key, typename _Compare = std::less<_Key>,
+	   typename _Alloc = std::allocator<_Key> >
+    class set
+    {
+      // concept requirements
+      typedef typename _Alloc::value_type                   _Alloc_value_type;
+      __glibcxx_class_requires(_Key, _SGIAssignableConcept)
+      __glibcxx_class_requires4(_Compare, bool, _Key, _Key,
+				_BinaryFunctionConcept)
+      __glibcxx_class_requires2(_Key, _Alloc_value_type, _SameTypeConcept)
+
+    public:
+      // typedefs:
+      //@{
+      /// Public typedefs.
+      typedef _Key     key_type;
+      typedef _Key     value_type;
+      typedef _Compare key_compare;
+      typedef _Compare value_compare;
+      typedef _Alloc   allocator_type;
+      //@}
+
+    private:
+      typedef typename _Alloc::template rebind<_Key>::other _Key_alloc_type;
+
+      typedef _Rb_tree<key_type, value_type, _Identity<value_type>,
+		       key_compare, _Key_alloc_type> _Rep_type;
+      _Rep_type _M_t;  // Red-black tree representing set.
+
+    public:
+      //@{
+      ///  Iterator-related typedefs.
+      typedef typename _Key_alloc_type::pointer             pointer;
+      typedef typename _Key_alloc_type::const_pointer       const_pointer;
+      typedef typename _Key_alloc_type::reference           reference;
+      typedef typename _Key_alloc_type::const_reference     const_reference;
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 103. set::iterator is required to be modifiable,
+      // but this allows modification of keys.
+      typedef typename _Rep_type::const_iterator            iterator;
+      typedef typename _Rep_type::const_iterator            const_iterator;
+      typedef typename _Rep_type::const_reverse_iterator    reverse_iterator;
+      typedef typename _Rep_type::const_reverse_iterator const_reverse_iterator;
+      typedef typename _Rep_type::size_type                 size_type;
+      typedef typename _Rep_type::difference_type           difference_type;
+      //@}
+
+      // allocation/deallocation
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+      set()
+      : _M_t() { }
+
+      /**
+       *  @brief  Creates a %set with no elements.
+       *  @param  __comp  Comparator to use.
+       *  @param  __a  An allocator object.
+       */
+      explicit
+      set(const _Compare& __comp,
+	  const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Key_alloc_type(__a)) { }
+
+      /**
+       *  @brief  Builds a %set from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *
+       *  Create a %set consisting of copies of the elements from
+       *  [__first,__last).  This is linear in N if the range is
+       *  already sorted, and NlogN otherwise (where N is
+       *  distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+	set(_InputIterator __first, _InputIterator __last)
+	: _M_t()
+	{ _M_t._M_insert_unique(__first, __last); }
+
+      /**
+       *  @brief  Builds a %set from a range.
+       *  @param  __first  An input iterator.
+       *  @param  __last  An input iterator.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %set consisting of copies of the elements from
+       *  [__first,__last).  This is linear in N if the range is
+       *  already sorted, and NlogN otherwise (where N is
+       *  distance(__first,__last)).
+       */
+      template<typename _InputIterator>
+	set(_InputIterator __first, _InputIterator __last,
+	    const _Compare& __comp,
+	    const allocator_type& __a = allocator_type())
+	: _M_t(__comp, _Key_alloc_type(__a))
+        { _M_t._M_insert_unique(__first, __last); }
+
+      /**
+       *  @brief  %Set copy constructor.
+       *  @param  __x  A %set of identical element and allocator types.
+       *
+       *  The newly-created %set uses a copy of the allocation object used
+       *  by @a __x.
+       */
+      set(const set& __x)
+      : _M_t(__x._M_t) { }
+
+#if __cplusplus >= 201103L
+     /**
+       *  @brief %Set move constructor
+       *  @param __x  A %set of identical element and allocator types.
+       *
+       *  The newly-created %set contains the exact contents of @a x.
+       *  The contents of @a x are a valid, but unspecified %set.
+       */
+      set(set&& __x)
+      noexcept(is_nothrow_copy_constructible<_Compare>::value)
+      : _M_t(std::move(__x._M_t)) { }
+
+      /**
+       *  @brief  Builds a %set from an initializer_list.
+       *  @param  __l  An initializer_list.
+       *  @param  __comp  A comparison functor.
+       *  @param  __a  An allocator object.
+       *
+       *  Create a %set consisting of copies of the elements in the list.
+       *  This is linear in N if the list is already sorted, and NlogN
+       *  otherwise (where N is @a __l.size()).
+       */
+      set(initializer_list<value_type> __l,
+	  const _Compare& __comp = _Compare(),
+	  const allocator_type& __a = allocator_type())
+      : _M_t(__comp, _Key_alloc_type(__a))
+      { _M_t._M_insert_unique(__l.begin(), __l.end()); }
+#endif
+
+      /**
+       *  @brief  %Set assignment operator.
+       *  @param  __x  A %set of identical element and allocator types.
+       *
+       *  All the elements of @a __x are copied, but unlike the copy
+       *  constructor, the allocator object is not copied.
+       */
+      set&
+      operator=(const set& __x)
+      {
+	_M_t = __x._M_t;
+	return *this;
+      }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief %Set move assignment operator.
+       *  @param __x  A %set of identical element and allocator types.
+       *
+       *  The contents of @a __x are moved into this %set (without copying).
+       *  @a __x is a valid, but unspecified %set.
+       */
+      set&
+      operator=(set&& __x)
+      {
+	// NB: DR 1204.
+	// NB: DR 675.
+	this->clear();
+	this->swap(__x);
+      	return *this;
+      }
+
+      /**
+       *  @brief  %Set list assignment operator.
+       *  @param  __l  An initializer_list.
+       *
+       *  This function fills a %set with copies of the elements in the
+       *  initializer list @a __l.
+       *
+       *  Note that the assignment completely changes the %set and
+       *  that the resulting %set's size is the same as the number
+       *  of elements assigned.  Old data may be lost.
+       */
+      set&
+      operator=(initializer_list<value_type> __l)
+      {
+	this->clear();
+	this->insert(__l.begin(), __l.end());
+	return *this;
+      }
+#endif
+
+      // accessors:
+
+      ///  Returns the comparison object with which the %set was constructed.
+      key_compare
+      key_comp() const
+      { return _M_t.key_comp(); }
+      ///  Returns the comparison object with which the %set was constructed.
+      value_compare
+      value_comp() const
+      { return _M_t.key_comp(); }
+      ///  Returns the allocator object with which the %set was constructed.
+      allocator_type
+      get_allocator() const _GLIBCXX_NOEXCEPT
+      { return allocator_type(_M_t.get_allocator()); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points to the first
+       *  element in the %set.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      iterator
+      begin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  element in the %set.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      iterator
+      end() const _GLIBCXX_NOEXCEPT
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points to the last
+       *  element in the %set.  Iteration is done in descending order according
+       *  to the keys.
+       */
+      reverse_iterator
+      rbegin() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last pair in the %set.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      rend() const _GLIBCXX_NOEXCEPT
+      { return _M_t.rend(); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  Returns a read-only (constant) iterator that points to the first
+       *  element in the %set.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      iterator
+      cbegin() const noexcept
+      { return _M_t.begin(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points one past the last
+       *  element in the %set.  Iteration is done in ascending order according
+       *  to the keys.
+       */
+      iterator
+      cend() const noexcept
+      { return _M_t.end(); }
+
+      /**
+       *  Returns a read-only (constant) iterator that points to the last
+       *  element in the %set.  Iteration is done in descending order according
+       *  to the keys.
+       */
+      reverse_iterator
+      crbegin() const noexcept
+      { return _M_t.rbegin(); }
+
+      /**
+       *  Returns a read-only (constant) reverse iterator that points to the
+       *  last pair in the %set.  Iteration is done in descending order
+       *  according to the keys.
+       */
+      reverse_iterator
+      crend() const noexcept
+      { return _M_t.rend(); }
+#endif
+
+      ///  Returns true if the %set is empty.
+      bool
+      empty() const _GLIBCXX_NOEXCEPT
+      { return _M_t.empty(); }
+
+      ///  Returns the size of the %set.
+      size_type
+      size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.size(); }
+
+      ///  Returns the maximum size of the %set.
+      size_type
+      max_size() const _GLIBCXX_NOEXCEPT
+      { return _M_t.max_size(); }
+
+      /**
+       *  @brief  Swaps data with another %set.
+       *  @param  __x  A %set of the same element and allocator types.
+       *
+       *  This exchanges the elements between two sets in constant
+       *  time.  (It is only swapping a pointer, an integer, and an
+       *  instance of the @c Compare type (which itself is often
+       *  stateless and empty), so it should be quite fast.)  Note
+       *  that the global std::swap() function is specialized such
+       *  that std::swap(s1,s2) will feed to this function.
+       */
+      void
+      swap(set& __x)
+      { _M_t.swap(__x._M_t); }
+
+      // insert/erase
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Attempts to build and insert an element into the %set.
+       *  @param __args  Arguments used to generate an element.
+       *  @return  A pair, of which the first element is an iterator that points
+       *           to the possibly inserted element, and the second is a bool
+       *           that is true if the element was actually inserted.
+       *
+       *  This function attempts to build and insert an element into the %set.
+       *  A %set relies on unique keys and thus an element is only inserted if
+       *  it is not already present in the %set.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      template<typename... _Args>
+	std::pair<iterator, bool>
+	emplace(_Args&&... __args)
+	{ return _M_t._M_emplace_unique(std::forward<_Args>(__args)...); }
+
+      /**
+       *  @brief Attempts to insert an element into the %set.
+       *  @param  __pos  An iterator that serves as a hint as to where the
+       *                element should be inserted.
+       *  @param  __args  Arguments used to generate the element to be
+       *                 inserted.
+       *  @return An iterator that points to the element with key equivalent to
+       *          the one generated from @a __args (may or may not be the
+       *          element itself).
+       *
+       *  This function is not concerned about whether the insertion took place,
+       *  and thus does not return a boolean like the single-argument emplace()
+       *  does.  Note that the first parameter is only a hint and can
+       *  potentially improve the performance of the insertion process.  A bad
+       *  hint would cause no gains in efficiency.
+       *
+       *  For more on @a hinting, see:
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      template<typename... _Args>
+	iterator
+	emplace_hint(const_iterator __pos, _Args&&... __args)
+	{
+	  return _M_t._M_emplace_hint_unique(__pos,
+					     std::forward<_Args>(__args)...);
+	}
+#endif
+
+      /**
+       *  @brief Attempts to insert an element into the %set.
+       *  @param  __x  Element to be inserted.
+       *  @return  A pair, of which the first element is an iterator that points
+       *           to the possibly inserted element, and the second is a bool
+       *           that is true if the element was actually inserted.
+       *
+       *  This function attempts to insert an element into the %set.  A %set
+       *  relies on unique keys and thus an element is only inserted if it is
+       *  not already present in the %set.
+       *
+       *  Insertion requires logarithmic time.
+       */
+      std::pair<iterator, bool>
+      insert(const value_type& __x)
+      {
+	std::pair<typename _Rep_type::iterator, bool> __p =
+	  _M_t._M_insert_unique(__x);
+	return std::pair<iterator, bool>(__p.first, __p.second);
+      }
+
+#if __cplusplus >= 201103L
+      std::pair<iterator, bool>
+      insert(value_type&& __x)
+      {
+	std::pair<typename _Rep_type::iterator, bool> __p =
+	  _M_t._M_insert_unique(std::move(__x));
+	return std::pair<iterator, bool>(__p.first, __p.second);
+      }
+#endif
+
+      /**
+       *  @brief Attempts to insert an element into the %set.
+       *  @param  __position  An iterator that serves as a hint as to where the
+       *                    element should be inserted.
+       *  @param  __x  Element to be inserted.
+       *  @return An iterator that points to the element with key of
+       *           @a __x (may or may not be the element passed in).
+       *
+       *  This function is not concerned about whether the insertion took place,
+       *  and thus does not return a boolean like the single-argument insert()
+       *  does.  Note that the first parameter is only a hint and can
+       *  potentially improve the performance of the insertion process.  A bad
+       *  hint would cause no gains in efficiency.
+       *
+       *  For more on @a hinting, see:
+       *  http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt07ch17.html
+       *
+       *  Insertion requires logarithmic time (if the hint is not taken).
+       */
+      iterator
+      insert(const_iterator __position, const value_type& __x)
+      { return _M_t._M_insert_unique_(__position, __x); }
+
+#if __cplusplus >= 201103L
+      iterator
+      insert(const_iterator __position, value_type&& __x)
+      { return _M_t._M_insert_unique_(__position, std::move(__x)); }
+#endif
+
+      /**
+       *  @brief A template function that attempts to insert a range
+       *  of elements.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                   inserted.
+       *  @param  __last  Iterator pointing to the end of the range.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      template<typename _InputIterator>
+	void
+	insert(_InputIterator __first, _InputIterator __last)
+	{ _M_t._M_insert_unique(__first, __last); }
+
+#if __cplusplus >= 201103L
+      /**
+       *  @brief Attempts to insert a list of elements into the %set.
+       *  @param  __l  A std::initializer_list<value_type> of elements
+       *               to be inserted.
+       *
+       *  Complexity similar to that of the range constructor.
+       */
+      void
+      insert(initializer_list<value_type> __l)
+      { this->insert(__l.begin(), __l.end()); }
+#endif
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases an element from a %set.
+       *  @param  __position  An iterator pointing to the element to be erased.
+       *  @return An iterator pointing to the element immediately following
+       *          @a __position prior to the element being erased. If no such
+       *          element exists, end() is returned.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %set.  Note that this function only erases the element, and
+       *  that if the element is itself a pointer, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      _GLIBCXX_ABI_TAG_CXX11
+      iterator
+      erase(const_iterator __position)
+      { return _M_t.erase(__position); }
+#else
+      /**
+       *  @brief Erases an element from a %set.
+       *  @param  position  An iterator pointing to the element to be erased.
+       *
+       *  This function erases an element, pointed to by the given iterator,
+       *  from a %set.  Note that this function only erases the element, and
+       *  that if the element is itself a pointer, the pointed-to memory is not
+       *  touched in any way.  Managing the pointer is the user's
+       *  responsibility.
+       */
+      void
+      erase(iterator __position)
+      { _M_t.erase(__position); }
+#endif
+
+      /**
+       *  @brief Erases elements according to the provided key.
+       *  @param  __x  Key of element to be erased.
+       *  @return  The number of elements erased.
+       *
+       *  This function erases all the elements located by the given key from
+       *  a %set.
+       *  Note that this function only erases the element, and that if
+       *  the element is itself a pointer, the pointed-to memory is not touched
+       *  in any way.  Managing the pointer is the user's responsibility.
+       */
+      size_type
+      erase(const key_type& __x)
+      { return _M_t.erase(__x); }
+
+#if __cplusplus >= 201103L
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // DR 130. Associative erase should return an iterator.
+      /**
+       *  @brief Erases a [__first,__last) range of elements from a %set.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                 erased.
+
+       *  @param __last Iterator pointing to the end of the range to
+       *  be erased.
+       *  @return The iterator @a __last.
+       *
+       *  This function erases a sequence of elements from a %set.
+       *  Note that this function only erases the element, and that if
+       *  the element is itself a pointer, the pointed-to memory is not touched
+       *  in any way.  Managing the pointer is the user's responsibility.
+       */
+      _GLIBCXX_ABI_TAG_CXX11
+      iterator
+      erase(const_iterator __first, const_iterator __last)
+      { return _M_t.erase(__first, __last); }
+#else
+      /**
+       *  @brief Erases a [first,last) range of elements from a %set.
+       *  @param  __first  Iterator pointing to the start of the range to be
+       *                 erased.
+       *  @param __last Iterator pointing to the end of the range to
+       *  be erased.
+       *
+       *  This function erases a sequence of elements from a %set.
+       *  Note that this function only erases the element, and that if
+       *  the element is itself a pointer, the pointed-to memory is not touched
+       *  in any way.  Managing the pointer is the user's responsibility.
+       */
+      void
+      erase(iterator __first, iterator __last)
+      { _M_t.erase(__first, __last); }
+#endif
+
+      /**
+       *  Erases all elements in a %set.  Note that this function only erases
+       *  the elements, and that if the elements themselves are pointers, the
+       *  pointed-to memory is not touched in any way.  Managing the pointer is
+       *  the user's responsibility.
+       */
+      void
+      clear() _GLIBCXX_NOEXCEPT
+      { _M_t.clear(); }
+
+      // set operations:
+
+      /**
+       *  @brief  Finds the number of elements.
+       *  @param  __x  Element to located.
+       *  @return  Number of elements with specified key.
+       *
+       *  This function only makes sense for multisets; for set the result will
+       *  either be 0 (not present) or 1 (present).
+       */
+      size_type
+      count(const key_type& __x) const
+      { return _M_t.find(__x) == _M_t.end() ? 0 : 1; }
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 214.  set::find() missing const overload
+      //@{
+      /**
+       *  @brief Tries to locate an element in a %set.
+       *  @param  __x  Element to be located.
+       *  @return  Iterator pointing to sought-after element, or end() if not
+       *           found.
+       *
+       *  This function takes a key and tries to locate the element with which
+       *  the key matches.  If successful the function returns an iterator
+       *  pointing to the sought after element.  If unsuccessful it returns the
+       *  past-the-end ( @c end() ) iterator.
+       */
+      iterator
+      find(const key_type& __x)
+      { return _M_t.find(__x); }
+
+      const_iterator
+      find(const key_type& __x) const
+      { return _M_t.find(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds the beginning of a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return  Iterator pointing to first element equal to or greater
+       *           than key, or end().
+       *
+       *  This function returns the first element of a subsequence of elements
+       *  that matches the given key.  If unsuccessful it returns an iterator
+       *  pointing to the first element that has a greater value than given key
+       *  or end() if no such element exists.
+       */
+      iterator
+      lower_bound(const key_type& __x)
+      { return _M_t.lower_bound(__x); }
+
+      const_iterator
+      lower_bound(const key_type& __x) const
+      { return _M_t.lower_bound(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds the end of a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return Iterator pointing to the first element
+       *          greater than key, or end().
+       */
+      iterator
+      upper_bound(const key_type& __x)
+      { return _M_t.upper_bound(__x); }
+
+      const_iterator
+      upper_bound(const key_type& __x) const
+      { return _M_t.upper_bound(__x); }
+      //@}
+
+      //@{
+      /**
+       *  @brief Finds a subsequence matching given key.
+       *  @param  __x  Key to be located.
+       *  @return  Pair of iterators that possibly points to the subsequence
+       *           matching given key.
+       *
+       *  This function is equivalent to
+       *  @code
+       *    std::make_pair(c.lower_bound(val),
+       *                   c.upper_bound(val))
+       *  @endcode
+       *  (but is faster than making the calls separately).
+       *
+       *  This function probably only makes sense for multisets.
+       */
+      std::pair<iterator, iterator>
+      equal_range(const key_type& __x)
+      { return _M_t.equal_range(__x); }
+
+      std::pair<const_iterator, const_iterator>
+      equal_range(const key_type& __x) const
+      { return _M_t.equal_range(__x); }
+      //@}
+
+      template<typename _K1, typename _C1, typename _A1>
+	friend bool
+	operator==(const set<_K1, _C1, _A1>&, const set<_K1, _C1, _A1>&);
+
+      template<typename _K1, typename _C1, typename _A1>
+	friend bool
+	operator<(const set<_K1, _C1, _A1>&, const set<_K1, _C1, _A1>&);
+    };
+
+
+  /**
+   *  @brief  Set equality comparison.
+   *  @param  __x  A %set.
+   *  @param  __y  A %set of the same type as @a x.
+   *  @return  True iff the size and elements of the sets are equal.
+   *
+   *  This is an equivalence relation.  It is linear in the size of the sets.
+   *  Sets are considered equivalent if their sizes are equal, and if
+   *  corresponding elements compare equal.
+  */
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator==(const set<_Key, _Compare, _Alloc>& __x,
+	       const set<_Key, _Compare, _Alloc>& __y)
+    { return __x._M_t == __y._M_t; }
+
+  /**
+   *  @brief  Set ordering relation.
+   *  @param  __x  A %set.
+   *  @param  __y  A %set of the same type as @a x.
+   *  @return  True iff @a __x is lexicographically less than @a __y.
+   *
+   *  This is a total ordering relation.  It is linear in the size of the
+   *  maps.  The elements must be comparable with @c <.
+   *
+   *  See std::lexicographical_compare() for how the determination is made.
+  */
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator<(const set<_Key, _Compare, _Alloc>& __x,
+	      const set<_Key, _Compare, _Alloc>& __y)
+    { return __x._M_t < __y._M_t; }
+
+  ///  Returns !(x == y).
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator!=(const set<_Key, _Compare, _Alloc>& __x,
+	       const set<_Key, _Compare, _Alloc>& __y)
+    { return !(__x == __y); }
+
+  ///  Returns y < x.
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator>(const set<_Key, _Compare, _Alloc>& __x,
+	      const set<_Key, _Compare, _Alloc>& __y)
+    { return __y < __x; }
+
+  ///  Returns !(y < x)
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator<=(const set<_Key, _Compare, _Alloc>& __x,
+	       const set<_Key, _Compare, _Alloc>& __y)
+    { return !(__y < __x); }
+
+  ///  Returns !(x < y)
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline bool
+    operator>=(const set<_Key, _Compare, _Alloc>& __x,
+	       const set<_Key, _Compare, _Alloc>& __y)
+    { return !(__x < __y); }
+
+  /// See std::set::swap().
+  template<typename _Key, typename _Compare, typename _Alloc>
+    inline void
+    swap(set<_Key, _Compare, _Alloc>& __x, set<_Key, _Compare, _Alloc>& __y)
+    { __x.swap(__y); }
+
+_GLIBCXX_END_NAMESPACE_CONTAINER
+} //namespace std
+#endif /* _STL_SET_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_stack.h

@@ -0,0 +1,303 @@
+// Stack implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_stack.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{stack}
+ */
+
+#ifndef _STL_STACK_H
+#define _STL_STACK_H 1
+
+#include <bits/concept_check.h>
+#include <debug/debug.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief  A standard container giving FILO behavior.
+   *
+   *  @ingroup sequences
+   *
+   *  @tparam _Tp  Type of element.
+   *  @tparam _Sequence  Type of underlying sequence, defaults to deque<_Tp>.
+   *
+   *  Meets many of the requirements of a
+   *  <a href="tables.html#65">container</a>,
+   *  but does not define anything to do with iterators.  Very few of the
+   *  other standard container interfaces are defined.
+   *
+   *  This is not a true container, but an @e adaptor.  It holds
+   *  another container, and provides a wrapper interface to that
+   *  container.  The wrapper is what enforces strict
+   *  first-in-last-out %stack behavior.
+   *
+   *  The second template parameter defines the type of the underlying
+   *  sequence/container.  It defaults to std::deque, but it can be
+   *  any type that supports @c back, @c push_back, and @c pop_front,
+   *  such as std::list, std::vector, or an appropriate user-defined
+   *  type.
+   *
+   *  Members not found in @a normal containers are @c container_type,
+   *  which is a typedef for the second Sequence parameter, and @c
+   *  push, @c pop, and @c top, which are standard %stack/FILO
+   *  operations.
+  */
+  template<typename _Tp, typename _Sequence = deque<_Tp> >
+    class stack
+    {
+      // concept requirements
+      typedef typename _Sequence::value_type _Sequence_value_type;
+      __glibcxx_class_requires(_Tp, _SGIAssignableConcept)
+      __glibcxx_class_requires(_Sequence, _BackInsertionSequenceConcept)
+      __glibcxx_class_requires2(_Tp, _Sequence_value_type, _SameTypeConcept)
+
+      template<typename _Tp1, typename _Seq1>
+        friend bool
+        operator==(const stack<_Tp1, _Seq1>&, const stack<_Tp1, _Seq1>&);
+
+      template<typename _Tp1, typename _Seq1>
+        friend bool
+        operator<(const stack<_Tp1, _Seq1>&, const stack<_Tp1, _Seq1>&);
+
+    public:
+      typedef typename _Sequence::value_type                value_type;
+      typedef typename _Sequence::reference                 reference;
+      typedef typename _Sequence::const_reference           const_reference;
+      typedef typename _Sequence::size_type                 size_type;
+      typedef          _Sequence                            container_type;
+
+    protected:
+      //  See queue::c for notes on this name.
+      _Sequence c;
+
+    public:
+      // XXX removed old def ctor, added def arg to this one to match 14882
+      /**
+       *  @brief  Default constructor creates no elements.
+       */
+#if __cplusplus < 201103L
+      explicit
+      stack(const _Sequence& __c = _Sequence())
+      : c(__c) { }
+#else
+      explicit
+      stack(const _Sequence& __c)
+      : c(__c) { }
+
+      explicit
+      stack(_Sequence&& __c = _Sequence())
+      : c(std::move(__c)) { }
+#endif
+
+      /**
+       *  Returns true if the %stack is empty.
+       */
+      bool
+      empty() const
+      { return c.empty(); }
+
+      /**  Returns the number of elements in the %stack.  */
+      size_type
+      size() const
+      { return c.size(); }
+
+      /**
+       *  Returns a read/write reference to the data at the first
+       *  element of the %stack.
+       */
+      reference
+      top()
+      {
+	__glibcxx_requires_nonempty();
+	return c.back();
+      }
+
+      /**
+       *  Returns a read-only (constant) reference to the data at the first
+       *  element of the %stack.
+       */
+      const_reference
+      top() const
+      {
+	__glibcxx_requires_nonempty();
+	return c.back();
+      }
+
+      /**
+       *  @brief  Add data to the top of the %stack.
+       *  @param  __x  Data to be added.
+       *
+       *  This is a typical %stack operation.  The function creates an
+       *  element at the top of the %stack and assigns the given data
+       *  to it.  The time complexity of the operation depends on the
+       *  underlying sequence.
+       */
+      void
+      push(const value_type& __x)
+      { c.push_back(__x); }
+
+#if __cplusplus >= 201103L
+      void
+      push(value_type&& __x)
+      { c.push_back(std::move(__x)); }
+
+      template<typename... _Args>
+        void
+        emplace(_Args&&... __args)
+	{ c.emplace_back(std::forward<_Args>(__args)...); }
+#endif
+
+      /**
+       *  @brief  Removes first element.
+       *
+       *  This is a typical %stack operation.  It shrinks the %stack
+       *  by one.  The time complexity of the operation depends on the
+       *  underlying sequence.
+       *
+       *  Note that no data is returned, and if the first element's
+       *  data is needed, it should be retrieved before pop() is
+       *  called.
+       */
+      void
+      pop()
+      {
+	__glibcxx_requires_nonempty();
+	c.pop_back();
+      }
+
+#if __cplusplus >= 201103L
+      void
+      swap(stack& __s)
+      noexcept(noexcept(swap(c, __s.c)))
+      {
+	using std::swap;
+	swap(c, __s.c);
+      }
+#endif
+    };
+
+  /**
+   *  @brief  Stack equality comparison.
+   *  @param  __x  A %stack.
+   *  @param  __y  A %stack of the same type as @a __x.
+   *  @return  True iff the size and elements of the stacks are equal.
+   *
+   *  This is an equivalence relation.  Complexity and semantics
+   *  depend on the underlying sequence type, but the expected rules
+   *  are: this relation is linear in the size of the sequences, and
+   *  stacks are considered equivalent if their sequences compare
+   *  equal.
+  */
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator==(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return __x.c == __y.c; }
+
+  /**
+   *  @brief  Stack ordering relation.
+   *  @param  __x  A %stack.
+   *  @param  __y  A %stack of the same type as @a x.
+   *  @return  True iff @a x is lexicographically less than @a __y.
+   *
+   *  This is an total ordering relation.  Complexity and semantics
+   *  depend on the underlying sequence type, but the expected rules
+   *  are: this relation is linear in the size of the sequences, the
+   *  elements must be comparable with @c <, and
+   *  std::lexicographical_compare() is usually used to make the
+   *  determination.
+  */
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator<(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return __x.c < __y.c; }
+
+  /// Based on operator==
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator!=(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return !(__x == __y); }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator>(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return __y < __x; }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator<=(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return !(__y < __x); }
+
+  /// Based on operator<
+  template<typename _Tp, typename _Seq>
+    inline bool
+    operator>=(const stack<_Tp, _Seq>& __x, const stack<_Tp, _Seq>& __y)
+    { return !(__x < __y); }
+
+#if __cplusplus >= 201103L
+  template<typename _Tp, typename _Seq>
+    inline void
+    swap(stack<_Tp, _Seq>& __x, stack<_Tp, _Seq>& __y)
+    noexcept(noexcept(__x.swap(__y)))
+    { __x.swap(__y); }
+
+  template<typename _Tp, typename _Seq, typename _Alloc>
+    struct uses_allocator<stack<_Tp, _Seq>, _Alloc>
+    : public uses_allocator<_Seq, _Alloc>::type { };
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_STACK_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stl_tempbuf.h

@@ -0,0 +1,271 @@
+// Temporary buffer implementation -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_tempbuf.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _STL_TEMPBUF_H
+#define _STL_TEMPBUF_H 1
+
+#include <bits/stl_algobase.h>
+#include <bits/stl_construct.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @brief Allocates a temporary buffer.
+   *  @param  __len  The number of objects of type Tp.
+   *  @return See full description.
+   *
+   *  Reinventing the wheel, but this time with prettier spokes!
+   *
+   *  This function tries to obtain storage for @c __len adjacent Tp
+   *  objects.  The objects themselves are not constructed, of course.
+   *  A pair<> is returned containing <em>the buffer s address and
+   *  capacity (in the units of sizeof(_Tp)), or a pair of 0 values if
+   *  no storage can be obtained.</em>  Note that the capacity obtained
+   *  may be less than that requested if the memory is unavailable;
+   *  you should compare len with the .second return value.
+   *
+   * Provides the nothrow exception guarantee.
+   */
+  template<typename _Tp>
+    pair<_Tp*, ptrdiff_t>
+    get_temporary_buffer(ptrdiff_t __len) _GLIBCXX_NOEXCEPT
+    {
+      const ptrdiff_t __max =
+	__gnu_cxx::__numeric_traits<ptrdiff_t>::__max / sizeof(_Tp);
+      if (__len > __max)
+	__len = __max;
+      
+      while (__len > 0) 
+	{
+	  _Tp* __tmp = static_cast<_Tp*>(::operator new(__len * sizeof(_Tp), 
+							std::nothrow));
+	  if (__tmp != 0)
+	    return std::pair<_Tp*, ptrdiff_t>(__tmp, __len);
+	  __len /= 2;
+	}
+      return std::pair<_Tp*, ptrdiff_t>(static_cast<_Tp*>(0), 0);
+    }
+
+  /**
+   *  @brief The companion to get_temporary_buffer().
+   *  @param  __p  A buffer previously allocated by get_temporary_buffer.
+   *  @return   None.
+   *
+   *  Frees the memory pointed to by __p.
+   */
+  template<typename _Tp>
+    inline void
+    return_temporary_buffer(_Tp* __p)
+    { ::operator delete(__p, std::nothrow); }
+
+
+  /**
+   *  This class is used in two places: stl_algo.h and ext/memory,
+   *  where it is wrapped as the temporary_buffer class.  See
+   *  temporary_buffer docs for more notes.
+   */
+  template<typename _ForwardIterator, typename _Tp>
+    class _Temporary_buffer
+    {
+      // concept requirements
+      __glibcxx_class_requires(_ForwardIterator, _ForwardIteratorConcept)
+
+    public:
+      typedef _Tp         value_type;
+      typedef value_type* pointer;
+      typedef pointer     iterator;
+      typedef ptrdiff_t   size_type;
+
+    protected:
+      size_type  _M_original_len;
+      size_type  _M_len;
+      pointer    _M_buffer;
+
+    public:
+      /// As per Table mumble.
+      size_type
+      size() const
+      { return _M_len; }
+
+      /// Returns the size requested by the constructor; may be >size().
+      size_type
+      requested_size() const
+      { return _M_original_len; }
+
+      /// As per Table mumble.
+      iterator
+      begin()
+      { return _M_buffer; }
+
+      /// As per Table mumble.
+      iterator
+      end()
+      { return _M_buffer + _M_len; }
+
+      /**
+       * Constructs a temporary buffer of a size somewhere between
+       * zero and the size of the given range.
+       */
+      _Temporary_buffer(_ForwardIterator __first, _ForwardIterator __last);
+
+      ~_Temporary_buffer()
+      {
+	std::_Destroy(_M_buffer, _M_buffer + _M_len);
+	std::return_temporary_buffer(_M_buffer);
+      }
+
+    private:
+      // Disable copy constructor and assignment operator.
+      _Temporary_buffer(const _Temporary_buffer&);
+
+      void
+      operator=(const _Temporary_buffer&);
+    };
+
+
+  template<bool>
+    struct __uninitialized_construct_buf_dispatch
+    {
+      template<typename _Pointer, typename _ForwardIterator>
+        static void
+        __ucr(_Pointer __first, _Pointer __last,
+	      _ForwardIterator __seed)
+        {
+	  if(__first == __last)
+	    return;
+
+	  _Pointer __cur = __first;
+	  __try
+	    {
+	      std::_Construct(std::__addressof(*__first),
+			      _GLIBCXX_MOVE(*__seed));
+	      _Pointer __prev = __cur;
+	      ++__cur;
+	      for(; __cur != __last; ++__cur, ++__prev)
+		std::_Construct(std::__addressof(*__cur),
+				_GLIBCXX_MOVE(*__prev));
+	      *__seed = _GLIBCXX_MOVE(*__prev);
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__first, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_construct_buf_dispatch<true>
+    {
+      template<typename _Pointer, typename _ForwardIterator>
+        static void
+        __ucr(_Pointer, _Pointer, _ForwardIterator) { }
+    };
+
+  // Constructs objects in the range [first, last).
+  // Note that while these new objects will take valid values,
+  // their exact value is not defined. In particular they may
+  // be 'moved from'.
+  //
+  // While *__seed may be altered during this algorithm, it will have
+  // the same value when the algorithm finishes, unless one of the
+  // constructions throws.
+  //
+  // Requirements: _Pointer::value_type(_Tp&&) is valid.
+  template<typename _Pointer, typename _ForwardIterator>
+    inline void
+    __uninitialized_construct_buf(_Pointer __first, _Pointer __last,
+				  _ForwardIterator __seed)
+    {
+      typedef typename std::iterator_traits<_Pointer>::value_type
+	_ValueType;
+
+      std::__uninitialized_construct_buf_dispatch<
+        __has_trivial_constructor(_ValueType)>::
+	  __ucr(__first, __last, __seed);
+    }
+
+  template<typename _ForwardIterator, typename _Tp>
+    _Temporary_buffer<_ForwardIterator, _Tp>::
+    _Temporary_buffer(_ForwardIterator __first, _ForwardIterator __last)
+    : _M_original_len(std::distance(__first, __last)),
+      _M_len(0), _M_buffer(0)
+    {
+      __try
+	{
+	  std::pair<pointer, size_type> __p(std::get_temporary_buffer<
+					    value_type>(_M_original_len));
+	  _M_buffer = __p.first;
+	  _M_len = __p.second;
+	  if (_M_buffer)
+	    std::__uninitialized_construct_buf(_M_buffer, _M_buffer + _M_len,
+					       __first);
+	}
+      __catch(...)
+	{
+	  std::return_temporary_buffer(_M_buffer);
+	  _M_buffer = 0;
+	  _M_len = 0;
+	  __throw_exception_again;
+	}
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_TEMPBUF_H */
+

contrib/sdk/sources/libstdc++-v3/include/bits/stl_uninitialized.h

@@ -0,0 +1,656 @@
+// Raw memory manipulators -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ *
+ *
+ * Copyright (c) 1996,1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/** @file bits/stl_uninitialized.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _STL_UNINITIALIZED_H
+#define _STL_UNINITIALIZED_H 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<bool _TrivialValueTypes>
+    struct __uninitialized_copy
+    {
+      template<typename _InputIterator, typename _ForwardIterator>
+        static _ForwardIterator
+        __uninit_copy(_InputIterator __first, _InputIterator __last,
+		      _ForwardIterator __result)
+        {
+	  _ForwardIterator __cur = __result;
+	  __try
+	    {
+	      for (; __first != __last; ++__first, ++__cur)
+		std::_Construct(std::__addressof(*__cur), *__first);
+	      return __cur;
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__result, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_copy<true>
+    {
+      template<typename _InputIterator, typename _ForwardIterator>
+        static _ForwardIterator
+        __uninit_copy(_InputIterator __first, _InputIterator __last,
+		      _ForwardIterator __result)
+        { return std::copy(__first, __last, __result); }
+    };
+
+  /**
+   *  @brief Copies the range [first,last) into result.
+   *  @param  __first  An input iterator.
+   *  @param  __last   An input iterator.
+   *  @param  __result An output iterator.
+   *  @return   __result + (__first - __last)
+   *
+   *  Like copy(), but does not require an initialized output range.
+  */
+  template<typename _InputIterator, typename _ForwardIterator>
+    inline _ForwardIterator
+    uninitialized_copy(_InputIterator __first, _InputIterator __last,
+		       _ForwardIterator __result)
+    {
+      typedef typename iterator_traits<_InputIterator>::value_type
+	_ValueType1;
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+	_ValueType2;
+
+      return std::__uninitialized_copy<(__is_trivial(_ValueType1)
+					&& __is_trivial(_ValueType2))>::
+	__uninit_copy(__first, __last, __result);
+    }
+
+
+  template<bool _TrivialValueType>
+    struct __uninitialized_fill
+    {
+      template<typename _ForwardIterator, typename _Tp>
+        static void
+        __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,
+		      const _Tp& __x)
+        {
+	  _ForwardIterator __cur = __first;
+	  __try
+	    {
+	      for (; __cur != __last; ++__cur)
+		std::_Construct(std::__addressof(*__cur), __x);
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__first, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_fill<true>
+    {
+      template<typename _ForwardIterator, typename _Tp>
+        static void
+        __uninit_fill(_ForwardIterator __first, _ForwardIterator __last,
+		      const _Tp& __x)
+        { std::fill(__first, __last, __x); }
+    };
+
+  /**
+   *  @brief Copies the value x into the range [first,last).
+   *  @param  __first  An input iterator.
+   *  @param  __last   An input iterator.
+   *  @param  __x      The source value.
+   *  @return   Nothing.
+   *
+   *  Like fill(), but does not require an initialized output range.
+  */
+  template<typename _ForwardIterator, typename _Tp>
+    inline void
+    uninitialized_fill(_ForwardIterator __first, _ForwardIterator __last,
+		       const _Tp& __x)
+    {
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+	_ValueType;
+
+      std::__uninitialized_fill<__is_trivial(_ValueType)>::
+	__uninit_fill(__first, __last, __x);
+    }
+
+
+  template<bool _TrivialValueType>
+    struct __uninitialized_fill_n
+    {
+      template<typename _ForwardIterator, typename _Size, typename _Tp>
+        static void
+        __uninit_fill_n(_ForwardIterator __first, _Size __n,
+			const _Tp& __x)
+        {
+	  _ForwardIterator __cur = __first;
+	  __try
+	    {
+	      for (; __n > 0; --__n, ++__cur)
+		std::_Construct(std::__addressof(*__cur), __x);
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__first, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_fill_n<true>
+    {
+      template<typename _ForwardIterator, typename _Size, typename _Tp>
+        static void
+        __uninit_fill_n(_ForwardIterator __first, _Size __n,
+			const _Tp& __x)
+        { std::fill_n(__first, __n, __x); }
+    };
+
+  /**
+   *  @brief Copies the value x into the range [first,first+n).
+   *  @param  __first  An input iterator.
+   *  @param  __n      The number of copies to make.
+   *  @param  __x      The source value.
+   *  @return   Nothing.
+   *
+   *  Like fill_n(), but does not require an initialized output range.
+  */
+  template<typename _ForwardIterator, typename _Size, typename _Tp>
+    inline void
+    uninitialized_fill_n(_ForwardIterator __first, _Size __n, const _Tp& __x)
+    {
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+	_ValueType;
+
+      std::__uninitialized_fill_n<__is_trivial(_ValueType)>::
+	__uninit_fill_n(__first, __n, __x);
+    }
+
+  // Extensions: versions of uninitialized_copy, uninitialized_fill,
+  //  and uninitialized_fill_n that take an allocator parameter.
+  //  We dispatch back to the standard versions when we're given the
+  //  default allocator.  For nondefault allocators we do not use 
+  //  any of the POD optimizations.
+
+  template<typename _InputIterator, typename _ForwardIterator,
+	   typename _Allocator>
+    _ForwardIterator
+    __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
+			   _ForwardIterator __result, _Allocator& __alloc)
+    {
+      _ForwardIterator __cur = __result;
+      __try
+	{
+	  typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+	  for (; __first != __last; ++__first, ++__cur)
+	    __traits::construct(__alloc, std::__addressof(*__cur), *__first);
+	  return __cur;
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__result, __cur, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _InputIterator, typename _ForwardIterator, typename _Tp>
+    inline _ForwardIterator
+    __uninitialized_copy_a(_InputIterator __first, _InputIterator __last,
+			   _ForwardIterator __result, allocator<_Tp>&)
+    { return std::uninitialized_copy(__first, __last, __result); }
+
+  template<typename _InputIterator, typename _ForwardIterator,
+	   typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_move_a(_InputIterator __first, _InputIterator __last,
+			   _ForwardIterator __result, _Allocator& __alloc)
+    {
+      return std::__uninitialized_copy_a(_GLIBCXX_MAKE_MOVE_ITERATOR(__first),
+					 _GLIBCXX_MAKE_MOVE_ITERATOR(__last),
+					 __result, __alloc);
+    }
+
+  template<typename _InputIterator, typename _ForwardIterator,
+	   typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_move_if_noexcept_a(_InputIterator __first,
+				       _InputIterator __last,
+				       _ForwardIterator __result,
+				       _Allocator& __alloc)
+    {
+      return std::__uninitialized_copy_a
+	(_GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(__first),
+	 _GLIBCXX_MAKE_MOVE_IF_NOEXCEPT_ITERATOR(__last), __result, __alloc);
+    }
+
+  template<typename _ForwardIterator, typename _Tp, typename _Allocator>
+    void
+    __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
+			   const _Tp& __x, _Allocator& __alloc)
+    {
+      _ForwardIterator __cur = __first;
+      __try
+	{
+	  typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+	  for (; __cur != __last; ++__cur)
+	    __traits::construct(__alloc, std::__addressof(*__cur), __x);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__first, __cur, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _ForwardIterator, typename _Tp, typename _Tp2>
+    inline void
+    __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
+			   const _Tp& __x, allocator<_Tp2>&)
+    { std::uninitialized_fill(__first, __last, __x); }
+
+  template<typename _ForwardIterator, typename _Size, typename _Tp,
+	   typename _Allocator>
+    void
+    __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n, 
+			     const _Tp& __x, _Allocator& __alloc)
+    {
+      _ForwardIterator __cur = __first;
+      __try
+	{
+	  typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+	  for (; __n > 0; --__n, ++__cur)
+	    __traits::construct(__alloc, std::__addressof(*__cur), __x);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__first, __cur, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _ForwardIterator, typename _Size, typename _Tp,
+	   typename _Tp2>
+    inline void
+    __uninitialized_fill_n_a(_ForwardIterator __first, _Size __n, 
+			     const _Tp& __x, allocator<_Tp2>&)
+    { std::uninitialized_fill_n(__first, __n, __x); }
+
+
+  // Extensions: __uninitialized_copy_move, __uninitialized_move_copy,
+  // __uninitialized_fill_move, __uninitialized_move_fill.
+  // All of these algorithms take a user-supplied allocator, which is used
+  // for construction and destruction.
+
+  // __uninitialized_copy_move
+  // Copies [first1, last1) into [result, result + (last1 - first1)), and
+  //  move [first2, last2) into
+  //  [result, result + (last1 - first1) + (last2 - first2)).
+  template<typename _InputIterator1, typename _InputIterator2,
+	   typename _ForwardIterator, typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_copy_move(_InputIterator1 __first1,
+			      _InputIterator1 __last1,
+			      _InputIterator2 __first2,
+			      _InputIterator2 __last2,
+			      _ForwardIterator __result,
+			      _Allocator& __alloc)
+    {
+      _ForwardIterator __mid = std::__uninitialized_copy_a(__first1, __last1,
+							   __result,
+							   __alloc);
+      __try
+	{
+	  return std::__uninitialized_move_a(__first2, __last2, __mid, __alloc);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__result, __mid, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  // __uninitialized_move_copy
+  // Moves [first1, last1) into [result, result + (last1 - first1)), and
+  //  copies [first2, last2) into
+  //  [result, result + (last1 - first1) + (last2 - first2)).
+  template<typename _InputIterator1, typename _InputIterator2,
+	   typename _ForwardIterator, typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_move_copy(_InputIterator1 __first1,
+			      _InputIterator1 __last1,
+			      _InputIterator2 __first2,
+			      _InputIterator2 __last2,
+			      _ForwardIterator __result,
+			      _Allocator& __alloc)
+    {
+      _ForwardIterator __mid = std::__uninitialized_move_a(__first1, __last1,
+							   __result,
+							   __alloc);
+      __try
+	{
+	  return std::__uninitialized_copy_a(__first2, __last2, __mid, __alloc);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__result, __mid, __alloc);
+	  __throw_exception_again;
+	}
+    }
+  
+  // __uninitialized_fill_move
+  // Fills [result, mid) with x, and moves [first, last) into
+  //  [mid, mid + (last - first)).
+  template<typename _ForwardIterator, typename _Tp, typename _InputIterator,
+	   typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_fill_move(_ForwardIterator __result, _ForwardIterator __mid,
+			      const _Tp& __x, _InputIterator __first,
+			      _InputIterator __last, _Allocator& __alloc)
+    {
+      std::__uninitialized_fill_a(__result, __mid, __x, __alloc);
+      __try
+	{
+	  return std::__uninitialized_move_a(__first, __last, __mid, __alloc);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__result, __mid, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  // __uninitialized_move_fill
+  // Moves [first1, last1) into [first2, first2 + (last1 - first1)), and
+  //  fills [first2 + (last1 - first1), last2) with x.
+  template<typename _InputIterator, typename _ForwardIterator, typename _Tp,
+	   typename _Allocator>
+    inline void
+    __uninitialized_move_fill(_InputIterator __first1, _InputIterator __last1,
+			      _ForwardIterator __first2,
+			      _ForwardIterator __last2, const _Tp& __x,
+			      _Allocator& __alloc)
+    {
+      _ForwardIterator __mid2 = std::__uninitialized_move_a(__first1, __last1,
+							    __first2,
+							    __alloc);
+      __try
+	{
+	  std::__uninitialized_fill_a(__mid2, __last2, __x, __alloc);
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__first2, __mid2, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+#if __cplusplus >= 201103L
+  // Extensions: __uninitialized_default, __uninitialized_default_n,
+  // __uninitialized_default_a, __uninitialized_default_n_a.
+
+  template<bool _TrivialValueType>
+    struct __uninitialized_default_1
+    {
+      template<typename _ForwardIterator>
+        static void
+        __uninit_default(_ForwardIterator __first, _ForwardIterator __last)
+        {
+	  _ForwardIterator __cur = __first;
+	  __try
+	    {
+	      for (; __cur != __last; ++__cur)
+		std::_Construct(std::__addressof(*__cur));
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__first, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_default_1<true>
+    {
+      template<typename _ForwardIterator>
+        static void
+        __uninit_default(_ForwardIterator __first, _ForwardIterator __last)
+        {
+	  typedef typename iterator_traits<_ForwardIterator>::value_type
+	    _ValueType;
+
+	  std::fill(__first, __last, _ValueType());
+	}
+    };
+
+  template<bool _TrivialValueType>
+    struct __uninitialized_default_n_1
+    {
+      template<typename _ForwardIterator, typename _Size>
+        static void
+        __uninit_default_n(_ForwardIterator __first, _Size __n)
+        {
+	  _ForwardIterator __cur = __first;
+	  __try
+	    {
+	      for (; __n > 0; --__n, ++__cur)
+		std::_Construct(std::__addressof(*__cur));
+	    }
+	  __catch(...)
+	    {
+	      std::_Destroy(__first, __cur);
+	      __throw_exception_again;
+	    }
+	}
+    };
+
+  template<>
+    struct __uninitialized_default_n_1<true>
+    {
+      template<typename _ForwardIterator, typename _Size>
+        static void
+        __uninit_default_n(_ForwardIterator __first, _Size __n)
+        {
+	  typedef typename iterator_traits<_ForwardIterator>::value_type
+	    _ValueType;
+
+	  std::fill_n(__first, __n, _ValueType());
+	}
+    };
+
+  // __uninitialized_default
+  // Fills [first, last) with std::distance(first, last) default
+  // constructed value_types(s).
+  template<typename _ForwardIterator>
+    inline void
+    __uninitialized_default(_ForwardIterator __first,
+			    _ForwardIterator __last)
+    {
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+	_ValueType;
+
+      std::__uninitialized_default_1<__is_trivial(_ValueType)>::
+	__uninit_default(__first, __last);
+    }
+
+  // __uninitialized_default_n
+  // Fills [first, first + n) with n default constructed value_type(s).
+  template<typename _ForwardIterator, typename _Size>
+    inline void
+    __uninitialized_default_n(_ForwardIterator __first, _Size __n)
+    {
+      typedef typename iterator_traits<_ForwardIterator>::value_type
+	_ValueType;
+
+      std::__uninitialized_default_n_1<__is_trivial(_ValueType)>::
+	__uninit_default_n(__first, __n);
+    }
+
+
+  // __uninitialized_default_a
+  // Fills [first, last) with std::distance(first, last) default
+  // constructed value_types(s), constructed with the allocator alloc.
+  template<typename _ForwardIterator, typename _Allocator>
+    void
+    __uninitialized_default_a(_ForwardIterator __first,
+			      _ForwardIterator __last,
+			      _Allocator& __alloc)
+    {
+      _ForwardIterator __cur = __first;
+      __try
+	{
+	  typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+	  for (; __cur != __last; ++__cur)
+	    __traits::construct(__alloc, std::__addressof(*__cur));
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__first, __cur, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _ForwardIterator, typename _Tp>
+    inline void
+    __uninitialized_default_a(_ForwardIterator __first,
+			      _ForwardIterator __last,
+			      allocator<_Tp>&)
+    { std::__uninitialized_default(__first, __last); }
+
+
+  // __uninitialized_default_n_a
+  // Fills [first, first + n) with n default constructed value_types(s),
+  // constructed with the allocator alloc.
+  template<typename _ForwardIterator, typename _Size, typename _Allocator>
+    void
+    __uninitialized_default_n_a(_ForwardIterator __first, _Size __n, 
+				_Allocator& __alloc)
+    {
+      _ForwardIterator __cur = __first;
+      __try
+	{
+	  typedef __gnu_cxx::__alloc_traits<_Allocator> __traits;
+	  for (; __n > 0; --__n, ++__cur)
+	    __traits::construct(__alloc, std::__addressof(*__cur));
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__first, __cur, __alloc);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _ForwardIterator, typename _Size, typename _Tp>
+    inline void
+    __uninitialized_default_n_a(_ForwardIterator __first, _Size __n, 
+				allocator<_Tp>&)
+    { std::__uninitialized_default_n(__first, __n); }
+
+
+  template<typename _InputIterator, typename _Size,
+	   typename _ForwardIterator>
+    _ForwardIterator
+    __uninitialized_copy_n(_InputIterator __first, _Size __n,
+			   _ForwardIterator __result, input_iterator_tag)
+    {
+      _ForwardIterator __cur = __result;
+      __try
+	{
+	  for (; __n > 0; --__n, ++__first, ++__cur)
+	    std::_Construct(std::__addressof(*__cur), *__first);
+	  return __cur;
+	}
+      __catch(...)
+	{
+	  std::_Destroy(__result, __cur);
+	  __throw_exception_again;
+	}
+    }
+
+  template<typename _RandomAccessIterator, typename _Size,
+	   typename _ForwardIterator>
+    inline _ForwardIterator
+    __uninitialized_copy_n(_RandomAccessIterator __first, _Size __n,
+			   _ForwardIterator __result,
+			   random_access_iterator_tag)
+    { return std::uninitialized_copy(__first, __first + __n, __result); }
+
+  /**
+   *  @brief Copies the range [first,first+n) into result.
+   *  @param  __first  An input iterator.
+   *  @param  __n      The number of elements to copy.
+   *  @param  __result An output iterator.
+   *  @return  __result + __n
+   *
+   *  Like copy_n(), but does not require an initialized output range.
+  */
+  template<typename _InputIterator, typename _Size, typename _ForwardIterator>
+    inline _ForwardIterator
+    uninitialized_copy_n(_InputIterator __first, _Size __n,
+			 _ForwardIterator __result)
+    { return std::__uninitialized_copy_n(__first, __n, __result,
+					 std::__iterator_category(__first)); }
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _STL_UNINITIALIZED_H */

contrib/sdk/sources/libstdc++-v3/include/bits/stream_iterator.h

@@ -0,0 +1,221 @@
+// Stream iterators
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/stream_iterator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ */
+
+#ifndef _STREAM_ITERATOR_H
+#define _STREAM_ITERATOR_H 1
+
+#pragma GCC system_header
+
+#include <debug/debug.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup iterators
+   * @{
+   */
+
+  /// Provides input iterator semantics for streams.
+  template<typename _Tp, typename _CharT = char,
+           typename _Traits = char_traits<_CharT>, typename _Dist = ptrdiff_t>
+    class istream_iterator
+    : public iterator<input_iterator_tag, _Tp, _Dist, const _Tp*, const _Tp&>
+    {
+    public:
+      typedef _CharT                         char_type;
+      typedef _Traits                        traits_type;
+      typedef basic_istream<_CharT, _Traits> istream_type;
+
+    private:
+      istream_type*	_M_stream;
+      _Tp		_M_value;
+      bool		_M_ok;
+
+    public:
+      ///  Construct end of input stream iterator.
+      _GLIBCXX_CONSTEXPR istream_iterator()
+      : _M_stream(0), _M_value(), _M_ok(false) {}
+
+      ///  Construct start of input stream iterator.
+      istream_iterator(istream_type& __s)
+      : _M_stream(&__s)
+      { _M_read(); }
+
+      istream_iterator(const istream_iterator& __obj)
+      : _M_stream(__obj._M_stream), _M_value(__obj._M_value),
+        _M_ok(__obj._M_ok)
+      { }
+
+      const _Tp&
+      operator*() const
+      {
+	__glibcxx_requires_cond(_M_ok,
+				_M_message(__gnu_debug::__msg_deref_istream)
+				._M_iterator(*this));
+	return _M_value;
+      }
+
+      const _Tp*
+      operator->() const { return &(operator*()); }
+
+      istream_iterator&
+      operator++()
+      {
+	__glibcxx_requires_cond(_M_ok,
+				_M_message(__gnu_debug::__msg_inc_istream)
+				._M_iterator(*this));
+	_M_read();
+	return *this;
+      }
+
+      istream_iterator
+      operator++(int)
+      {
+	__glibcxx_requires_cond(_M_ok,
+				_M_message(__gnu_debug::__msg_inc_istream)
+				._M_iterator(*this));
+	istream_iterator __tmp = *this;
+	_M_read();
+	return __tmp;
+      }
+
+      bool
+      _M_equal(const istream_iterator& __x) const
+      { return (_M_ok == __x._M_ok) && (!_M_ok || _M_stream == __x._M_stream); }
+
+    private:
+      void
+      _M_read()
+      {
+	_M_ok = (_M_stream && *_M_stream) ? true : false;
+	if (_M_ok)
+	  {
+	    *_M_stream >> _M_value;
+	    _M_ok = *_M_stream ? true : false;
+	  }
+      }
+    };
+
+  ///  Return true if x and y are both end or not end, or x and y are the same.
+  template<typename _Tp, typename _CharT, typename _Traits, typename _Dist>
+    inline bool
+    operator==(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+	       const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y)
+    { return __x._M_equal(__y); }
+
+  ///  Return false if x and y are both end or not end, or x and y are the same.
+  template <class _Tp, class _CharT, class _Traits, class _Dist>
+    inline bool
+    operator!=(const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __x,
+	       const istream_iterator<_Tp, _CharT, _Traits, _Dist>& __y)
+    { return !__x._M_equal(__y); }
+
+  /**
+   *  @brief  Provides output iterator semantics for streams.
+   *
+   *  This class provides an iterator to write to an ostream.  The type Tp is
+   *  the only type written by this iterator and there must be an
+   *  operator<<(Tp) defined.
+   *
+   *  @tparam  _Tp  The type to write to the ostream.
+   *  @tparam  _CharT  The ostream char_type.
+   *  @tparam  _Traits  The ostream char_traits.
+  */
+  template<typename _Tp, typename _CharT = char,
+           typename _Traits = char_traits<_CharT> >
+    class ostream_iterator
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    public:
+      //@{
+      /// Public typedef
+      typedef _CharT                         char_type;
+      typedef _Traits                        traits_type;
+      typedef basic_ostream<_CharT, _Traits> ostream_type;
+      //@}
+
+    private:
+      ostream_type*	_M_stream;
+      const _CharT*	_M_string;
+
+    public:
+      /// Construct from an ostream.
+      ostream_iterator(ostream_type& __s) : _M_stream(&__s), _M_string(0) {}
+
+      /**
+       *  Construct from an ostream.
+       *
+       *  The delimiter string @a c is written to the stream after every Tp
+       *  written to the stream.  The delimiter is not copied, and thus must
+       *  not be destroyed while this iterator is in use.
+       *
+       *  @param  __s  Underlying ostream to write to.
+       *  @param  __c  CharT delimiter string to insert.
+      */
+      ostream_iterator(ostream_type& __s, const _CharT* __c)
+      : _M_stream(&__s), _M_string(__c)  { }
+
+      /// Copy constructor.
+      ostream_iterator(const ostream_iterator& __obj)
+      : _M_stream(__obj._M_stream), _M_string(__obj._M_string)  { }
+
+      /// Writes @a value to underlying ostream using operator<<.  If
+      /// constructed with delimiter string, writes delimiter to ostream.
+      ostream_iterator&
+      operator=(const _Tp& __value)
+      {
+	__glibcxx_requires_cond(_M_stream != 0,
+				_M_message(__gnu_debug::__msg_output_ostream)
+				._M_iterator(*this));
+	*_M_stream << __value;
+	if (_M_string) *_M_stream << _M_string;
+	return *this;
+      }
+
+      ostream_iterator&
+      operator*()
+      { return *this; }
+
+      ostream_iterator&
+      operator++()
+      { return *this; }
+
+      ostream_iterator&
+      operator++(int)
+      { return *this; }
+    };
+
+  // @} group iterators
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/streambuf.tcc

@@ -0,0 +1,175 @@
+// Stream buffer classes -*- C++ -*-
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/streambuf.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{streambuf}
+ */
+
+//
+// ISO C++ 14882: 27.5  Stream buffers
+//
+
+#ifndef _STREAMBUF_TCC
+#define _STREAMBUF_TCC 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsgetn(char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  const streamsize __buf_len = this->egptr() - this->gptr();
+	  if (__buf_len)
+	    {
+	      const streamsize __remaining = __n - __ret;
+	      const streamsize __len = std::min(__buf_len, __remaining);
+	      traits_type::copy(__s, this->gptr(), __len);
+	      __ret += __len;
+	      __s += __len;
+	      this->__safe_gbump(__len);
+	    }
+
+	  if (__ret < __n)
+	    {
+	      const int_type __c = this->uflow();
+	      if (!traits_type::eq_int_type(__c, traits_type::eof()))
+		{
+		  traits_type::assign(*__s++, traits_type::to_char_type(__c));
+		  ++__ret;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    streamsize
+    basic_streambuf<_CharT, _Traits>::
+    xsputn(const char_type* __s, streamsize __n)
+    {
+      streamsize __ret = 0;
+      while (__ret < __n)
+	{
+	  const streamsize __buf_len = this->epptr() - this->pptr();
+	  if (__buf_len)
+	    {
+	      const streamsize __remaining = __n - __ret;
+	      const streamsize __len = std::min(__buf_len, __remaining);
+	      traits_type::copy(this->pptr(), __s, __len);
+	      __ret += __len;
+	      __s += __len;
+	      this->__safe_pbump(__len);
+	    }
+
+	  if (__ret < __n)
+	    {
+	      int_type __c = this->overflow(traits_type::to_int_type(*__s));
+	      if (!traits_type::eq_int_type(__c, traits_type::eof()))
+		{
+		  ++__ret;
+		  ++__s;
+		}
+	      else
+		break;
+	    }
+	}
+      return __ret;
+    }
+
+  // Conceivably, this could be used to implement buffer-to-buffer
+  // copies, if this was ever desired in an un-ambiguous way by the
+  // standard.
+  template<typename _CharT, typename _Traits>
+    streamsize
+    __copy_streambufs_eof(basic_streambuf<_CharT, _Traits>* __sbin,
+			  basic_streambuf<_CharT, _Traits>* __sbout,
+			  bool& __ineof)
+    {
+      streamsize __ret = 0;
+      __ineof = true;
+      typename _Traits::int_type __c = __sbin->sgetc();
+      while (!_Traits::eq_int_type(__c, _Traits::eof()))
+	{
+	  __c = __sbout->sputc(_Traits::to_char_type(__c));
+	  if (_Traits::eq_int_type(__c, _Traits::eof()))
+	    {
+	      __ineof = false;
+	      break;
+	    }
+	  ++__ret;
+	  __c = __sbin->snextc();
+	}
+      return __ret;
+    }
+
+  template<typename _CharT, typename _Traits>
+    inline streamsize
+    __copy_streambufs(basic_streambuf<_CharT, _Traits>* __sbin,
+		      basic_streambuf<_CharT, _Traits>* __sbout)
+    {
+      bool __ineof;
+      return __copy_streambufs_eof(__sbin, __sbout, __ineof);
+    }
+
+  // Inhibit implicit instantiations for required instantiations,
+  // which are defined via explicit instantiations elsewhere.
+#if _GLIBCXX_EXTERN_TEMPLATE
+  extern template class basic_streambuf<char>;
+  extern template
+    streamsize
+    __copy_streambufs(basic_streambuf<char>*,
+		      basic_streambuf<char>*);
+  extern template
+    streamsize
+    __copy_streambufs_eof(basic_streambuf<char>*,
+			  basic_streambuf<char>*, bool&);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  extern template class basic_streambuf<wchar_t>;
+  extern template
+    streamsize
+    __copy_streambufs(basic_streambuf<wchar_t>*,
+		      basic_streambuf<wchar_t>*);
+  extern template
+    streamsize
+    __copy_streambufs_eof(basic_streambuf<wchar_t>*,
+			  basic_streambuf<wchar_t>*, bool&);
+#endif
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/streambuf_iterator.h

@@ -0,0 +1,412 @@
+// Streambuf iterators
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/streambuf_iterator.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{iterator}
+ */
+
+#ifndef _STREAMBUF_ITERATOR_H
+#define _STREAMBUF_ITERATOR_H 1
+
+#pragma GCC system_header
+
+#include <streambuf>
+#include <debug/debug.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+     
+  /**
+   * @addtogroup iterators
+   * @{
+   */
+
+  // 24.5.3 Template class istreambuf_iterator
+  /// Provides input iterator semantics for streambufs.
+  template<typename _CharT, typename _Traits>
+    class istreambuf_iterator
+    : public iterator<input_iterator_tag, _CharT, typename _Traits::off_type,
+                      _CharT*,
+#if __cplusplus >= 201103L
+    // LWG 445.
+		      _CharT>
+#else
+		      _CharT&>
+#endif
+    {
+    public:
+      // Types:
+      //@{
+      /// Public typedefs
+      typedef _CharT					char_type;
+      typedef _Traits					traits_type;
+      typedef typename _Traits::int_type		int_type;
+      typedef basic_streambuf<_CharT, _Traits>		streambuf_type;
+      typedef basic_istream<_CharT, _Traits>		istream_type;
+      //@}
+
+      template<typename _CharT2>
+	friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
+		                    ostreambuf_iterator<_CharT2> >::__type
+	copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
+	     ostreambuf_iterator<_CharT2>);
+
+      template<bool _IsMove, typename _CharT2>
+	friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value, 
+					       _CharT2*>::__type
+	__copy_move_a2(istreambuf_iterator<_CharT2>,
+		       istreambuf_iterator<_CharT2>, _CharT2*);
+
+      template<typename _CharT2>
+	friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
+			            istreambuf_iterator<_CharT2> >::__type
+	find(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
+	     const _CharT2&);
+
+    private:
+      // 24.5.3 istreambuf_iterator
+      // p 1
+      // If the end of stream is reached (streambuf_type::sgetc()
+      // returns traits_type::eof()), the iterator becomes equal to
+      // the "end of stream" iterator value.
+      // NB: This implementation assumes the "end of stream" value
+      // is EOF, or -1.
+      mutable streambuf_type*	_M_sbuf;
+      mutable int_type		_M_c;
+
+    public:
+      ///  Construct end of input stream iterator.
+      _GLIBCXX_CONSTEXPR istreambuf_iterator() _GLIBCXX_USE_NOEXCEPT
+      : _M_sbuf(0), _M_c(traits_type::eof()) { }
+
+#if __cplusplus >= 201103L
+      istreambuf_iterator(const istreambuf_iterator&) noexcept = default;
+
+      ~istreambuf_iterator() = default;
+#endif
+
+      ///  Construct start of input stream iterator.
+      istreambuf_iterator(istream_type& __s) _GLIBCXX_USE_NOEXCEPT
+      : _M_sbuf(__s.rdbuf()), _M_c(traits_type::eof()) { }
+
+      ///  Construct start of streambuf iterator.
+      istreambuf_iterator(streambuf_type* __s) _GLIBCXX_USE_NOEXCEPT
+      : _M_sbuf(__s), _M_c(traits_type::eof()) { }
+
+      ///  Return the current character pointed to by iterator.  This returns
+      ///  streambuf.sgetc().  It cannot be assigned.  NB: The result of
+      ///  operator*() on an end of stream is undefined.
+      char_type
+      operator*() const
+      {
+#ifdef _GLIBCXX_DEBUG_PEDANTIC
+	// Dereferencing a past-the-end istreambuf_iterator is a
+	// libstdc++ extension
+	__glibcxx_requires_cond(!_M_at_eof(),
+				_M_message(__gnu_debug::__msg_deref_istreambuf)
+				._M_iterator(*this));
+#endif
+	return traits_type::to_char_type(_M_get());
+      }
+
+      /// Advance the iterator.  Calls streambuf.sbumpc().
+      istreambuf_iterator&
+      operator++()
+      {
+	__glibcxx_requires_cond(!_M_at_eof(),
+				_M_message(__gnu_debug::__msg_inc_istreambuf)
+				._M_iterator(*this));
+	if (_M_sbuf)
+	  {
+	    _M_sbuf->sbumpc();
+	    _M_c = traits_type::eof();
+	  }
+	return *this;
+      }
+
+      /// Advance the iterator.  Calls streambuf.sbumpc().
+      istreambuf_iterator
+      operator++(int)
+      {
+	__glibcxx_requires_cond(!_M_at_eof(),
+				_M_message(__gnu_debug::__msg_inc_istreambuf)
+				._M_iterator(*this));
+
+	istreambuf_iterator __old = *this;
+	if (_M_sbuf)
+	  {
+	    __old._M_c = _M_sbuf->sbumpc();
+	    _M_c = traits_type::eof();
+	  }
+	return __old;
+      }
+
+      // _GLIBCXX_RESOLVE_LIB_DEFECTS
+      // 110 istreambuf_iterator::equal not const
+      // NB: there is also number 111 (NAD, Future) pending on this function.
+      /// Return true both iterators are end or both are not end.
+      bool
+      equal(const istreambuf_iterator& __b) const
+      { return _M_at_eof() == __b._M_at_eof(); }
+
+    private:
+      int_type
+      _M_get() const
+      {
+	const int_type __eof = traits_type::eof();
+	int_type __ret = __eof;
+	if (_M_sbuf)
+	  {
+	    if (!traits_type::eq_int_type(_M_c, __eof))
+	      __ret = _M_c;
+	    else if (!traits_type::eq_int_type((__ret = _M_sbuf->sgetc()),
+					       __eof))
+	      _M_c = __ret;
+	    else
+	      _M_sbuf = 0;
+	  }
+	return __ret;
+      }
+
+      bool
+      _M_at_eof() const
+      {
+	const int_type __eof = traits_type::eof();
+	return traits_type::eq_int_type(_M_get(), __eof);
+      }
+    };
+
+  template<typename _CharT, typename _Traits>
+    inline bool
+    operator==(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return __a.equal(__b); }
+
+  template<typename _CharT, typename _Traits>
+    inline bool
+    operator!=(const istreambuf_iterator<_CharT, _Traits>& __a,
+	       const istreambuf_iterator<_CharT, _Traits>& __b)
+    { return !__a.equal(__b); }
+
+  /// Provides output iterator semantics for streambufs.
+  template<typename _CharT, typename _Traits>
+    class ostreambuf_iterator
+    : public iterator<output_iterator_tag, void, void, void, void>
+    {
+    public:
+      // Types:
+      //@{
+      /// Public typedefs
+      typedef _CharT                           char_type;
+      typedef _Traits                          traits_type;
+      typedef basic_streambuf<_CharT, _Traits> streambuf_type;
+      typedef basic_ostream<_CharT, _Traits>   ostream_type;
+      //@}
+
+      template<typename _CharT2>
+	friend typename __gnu_cxx::__enable_if<__is_char<_CharT2>::__value,
+		                    ostreambuf_iterator<_CharT2> >::__type
+	copy(istreambuf_iterator<_CharT2>, istreambuf_iterator<_CharT2>,
+	     ostreambuf_iterator<_CharT2>);
+
+    private:
+      streambuf_type*	_M_sbuf;
+      bool		_M_failed;
+
+    public:
+      ///  Construct output iterator from ostream.
+      ostreambuf_iterator(ostream_type& __s) _GLIBCXX_USE_NOEXCEPT
+      : _M_sbuf(__s.rdbuf()), _M_failed(!_M_sbuf) { }
+
+      ///  Construct output iterator from streambuf.
+      ostreambuf_iterator(streambuf_type* __s) _GLIBCXX_USE_NOEXCEPT
+      : _M_sbuf(__s), _M_failed(!_M_sbuf) { }
+
+      ///  Write character to streambuf.  Calls streambuf.sputc().
+      ostreambuf_iterator&
+      operator=(_CharT __c)
+      {
+	if (!_M_failed &&
+	    _Traits::eq_int_type(_M_sbuf->sputc(__c), _Traits::eof()))
+	  _M_failed = true;
+	return *this;
+      }
+
+      /// Return *this.
+      ostreambuf_iterator&
+      operator*()
+      { return *this; }
+
+      /// Return *this.
+      ostreambuf_iterator&
+      operator++(int)
+      { return *this; }
+
+      /// Return *this.
+      ostreambuf_iterator&
+      operator++()
+      { return *this; }
+
+      /// Return true if previous operator=() failed.
+      bool
+      failed() const _GLIBCXX_USE_NOEXCEPT
+      { return _M_failed; }
+
+      ostreambuf_iterator&
+      _M_put(const _CharT* __ws, streamsize __len)
+      {
+	if (__builtin_expect(!_M_failed, true)
+	    && __builtin_expect(this->_M_sbuf->sputn(__ws, __len) != __len,
+				false))
+	  _M_failed = true;
+	return *this;
+      }
+    };
+
+  // Overloads for streambuf iterators.
+  template<typename _CharT>
+    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
+    	                 	    ostreambuf_iterator<_CharT> >::__type
+    copy(istreambuf_iterator<_CharT> __first,
+	 istreambuf_iterator<_CharT> __last,
+	 ostreambuf_iterator<_CharT> __result)
+    {
+      if (__first._M_sbuf && !__last._M_sbuf && !__result._M_failed)
+	{
+	  bool __ineof;
+	  __copy_streambufs_eof(__first._M_sbuf, __result._M_sbuf, __ineof);
+	  if (!__ineof)
+	    __result._M_failed = true;
+	}
+      return __result;
+    }
+
+  template<bool _IsMove, typename _CharT>
+    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value, 
+    				    ostreambuf_iterator<_CharT> >::__type
+    __copy_move_a2(_CharT* __first, _CharT* __last,
+		   ostreambuf_iterator<_CharT> __result)
+    {
+      const streamsize __num = __last - __first;
+      if (__num > 0)
+	__result._M_put(__first, __num);
+      return __result;
+    }
+
+  template<bool _IsMove, typename _CharT>
+    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
+				    ostreambuf_iterator<_CharT> >::__type
+    __copy_move_a2(const _CharT* __first, const _CharT* __last,
+		   ostreambuf_iterator<_CharT> __result)
+    {
+      const streamsize __num = __last - __first;
+      if (__num > 0)
+	__result._M_put(__first, __num);
+      return __result;
+    }
+
+  template<bool _IsMove, typename _CharT>
+    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value, 
+    				    _CharT*>::__type
+    __copy_move_a2(istreambuf_iterator<_CharT> __first,
+		   istreambuf_iterator<_CharT> __last, _CharT* __result)
+    {
+      typedef istreambuf_iterator<_CharT>                  __is_iterator_type;
+      typedef typename __is_iterator_type::traits_type     traits_type;
+      typedef typename __is_iterator_type::streambuf_type  streambuf_type;
+      typedef typename traits_type::int_type               int_type;
+
+      if (__first._M_sbuf && !__last._M_sbuf)
+	{
+	  streambuf_type* __sb = __first._M_sbuf;
+	  int_type __c = __sb->sgetc();
+	  while (!traits_type::eq_int_type(__c, traits_type::eof()))
+	    {
+	      const streamsize __n = __sb->egptr() - __sb->gptr();
+	      if (__n > 1)
+		{
+		  traits_type::copy(__result, __sb->gptr(), __n);
+		  __sb->__safe_gbump(__n);
+		  __result += __n;
+		  __c = __sb->underflow();
+		}
+	      else
+		{
+		  *__result++ = traits_type::to_char_type(__c);
+		  __c = __sb->snextc();
+		}
+	    }
+	}
+      return __result;
+    }
+
+  template<typename _CharT>
+    typename __gnu_cxx::__enable_if<__is_char<_CharT>::__value,
+		  		    istreambuf_iterator<_CharT> >::__type
+    find(istreambuf_iterator<_CharT> __first,
+	 istreambuf_iterator<_CharT> __last, const _CharT& __val)
+    {
+      typedef istreambuf_iterator<_CharT>                  __is_iterator_type;
+      typedef typename __is_iterator_type::traits_type     traits_type;
+      typedef typename __is_iterator_type::streambuf_type  streambuf_type;
+      typedef typename traits_type::int_type               int_type;
+
+      if (__first._M_sbuf && !__last._M_sbuf)
+	{
+	  const int_type __ival = traits_type::to_int_type(__val);
+	  streambuf_type* __sb = __first._M_sbuf;
+	  int_type __c = __sb->sgetc();
+	  while (!traits_type::eq_int_type(__c, traits_type::eof())
+		 && !traits_type::eq_int_type(__c, __ival))
+	    {
+	      streamsize __n = __sb->egptr() - __sb->gptr();
+	      if (__n > 1)
+		{
+		  const _CharT* __p = traits_type::find(__sb->gptr(),
+							__n, __val);
+		  if (__p)
+		    __n = __p - __sb->gptr();
+		  __sb->__safe_gbump(__n);
+		  __c = __sb->sgetc();
+		}
+	      else
+		__c = __sb->snextc();
+	    }
+
+	  if (!traits_type::eq_int_type(__c, traits_type::eof()))
+	    __first._M_c = __c;
+	  else
+	    __first._M_sbuf = 0;
+	}
+      return __first;
+    }
+
+// @} group iterators
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/stringfwd.h

@@ -0,0 +1,89 @@
+// <string> Forward declarations -*- C++ -*-
+
+// Copyright (C) 2001-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/stringfwd.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{string}
+ */
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#ifndef _STRINGFWD_H
+#define _STRINGFWD_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/memoryfwd.h>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   *  @defgroup strings Strings
+   *
+   *  @{
+  */
+
+  template<class _CharT>
+    struct char_traits;
+
+  template<typename _CharT, typename _Traits = char_traits<_CharT>,
+           typename _Alloc = allocator<_CharT> >
+    class basic_string;
+
+  template<> struct char_traits<char>;
+
+  /// A string of @c char
+  typedef basic_string<char>    string;   
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  template<> struct char_traits<wchar_t>;
+
+  /// A string of @c wchar_t
+  typedef basic_string<wchar_t> wstring;   
+#endif
+
+#if ((__cplusplus >= 201103L) \
+     && defined(_GLIBCXX_USE_C99_STDINT_TR1))
+
+  template<> struct char_traits<char16_t>;
+  template<> struct char_traits<char32_t>;
+
+  /// A string of @c char16_t
+  typedef basic_string<char16_t> u16string; 
+
+  /// A string of @c char32_t
+  typedef basic_string<char32_t> u32string; 
+
+#endif
+  /** @}  */
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif	// _STRINGFWD_H

contrib/sdk/sources/libstdc++-v3/include/bits/unique_ptr.h

@@ -0,0 +1,615 @@
+// unique_ptr implementation -*- C++ -*-
+
+// Copyright (C) 2008-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/unique_ptr.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{memory}
+ */
+
+#ifndef _UNIQUE_PTR_H
+#define _UNIQUE_PTR_H 1
+
+#include <bits/c++config.h>
+#include <debug/debug.h>
+#include <type_traits>
+#include <utility>
+#include <tuple>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /**
+   * @addtogroup pointer_abstractions
+   * @{
+   */
+
+#if _GLIBCXX_USE_DEPRECATED
+  template<typename> class auto_ptr;
+#endif
+
+  /// Primary template, default_delete.
+  template<typename _Tp>
+    struct default_delete
+    {
+      constexpr default_delete() noexcept = default;
+
+      template<typename _Up, typename = typename
+	       enable_if<is_convertible<_Up*, _Tp*>::value>::type>
+        default_delete(const default_delete<_Up>&) noexcept { }
+
+      void
+      operator()(_Tp* __ptr) const
+      {
+	static_assert(sizeof(_Tp)>0,
+		      "can't delete pointer to incomplete type");
+	delete __ptr;
+      }
+    };
+
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // DR 740 - omit specialization for array objects with a compile time length
+  /// Specialization, default_delete.
+  template<typename _Tp>
+    struct default_delete<_Tp[]>
+    {
+    private:
+      template<typename _Up>
+	using __remove_cv = typename remove_cv<_Up>::type;
+
+      // Like is_base_of<_Tp, _Up> but false if unqualified types are the same
+      template<typename _Up>
+	using __is_derived_Tp
+	  = __and_< is_base_of<_Tp, _Up>,
+		    __not_<is_same<__remove_cv<_Tp>, __remove_cv<_Up>>> >;
+
+    public:
+      constexpr default_delete() noexcept = default;
+
+      template<typename _Up, typename = typename
+	       enable_if<!__is_derived_Tp<_Up>::value>::type>
+        default_delete(const default_delete<_Up[]>&) noexcept { }
+
+      void
+      operator()(_Tp* __ptr) const
+      {
+	static_assert(sizeof(_Tp)>0,
+		      "can't delete pointer to incomplete type");
+	delete [] __ptr;
+      }
+
+      template<typename _Up>
+	typename enable_if<__is_derived_Tp<_Up>::value>::type
+	operator()(_Up*) const = delete;
+    };
+
+  /// 20.7.1.2 unique_ptr for single objects.
+  template <typename _Tp, typename _Dp = default_delete<_Tp> >
+    class unique_ptr
+    {
+      // use SFINAE to determine whether _Del::pointer exists
+      class _Pointer
+      {
+	template<typename _Up>
+	  static typename _Up::pointer __test(typename _Up::pointer*);
+
+	template<typename _Up>
+	  static _Tp* __test(...);
+
+	typedef typename remove_reference<_Dp>::type _Del;
+
+      public:
+	typedef decltype(__test<_Del>(0)) type;
+      };
+
+      typedef std::tuple<typename _Pointer::type, _Dp>  __tuple_type;
+      __tuple_type                                      _M_t;
+
+    public:
+      typedef typename _Pointer::type   pointer;
+      typedef _Tp                       element_type;
+      typedef _Dp                       deleter_type;
+
+      // Constructors.
+      constexpr unique_ptr() noexcept
+      : _M_t()
+      { static_assert(!is_pointer<deleter_type>::value,
+		     "constructed with null function pointer deleter"); }
+
+      explicit
+      unique_ptr(pointer __p) noexcept
+      : _M_t(__p, deleter_type())
+      { static_assert(!is_pointer<deleter_type>::value,
+		     "constructed with null function pointer deleter"); }
+
+      unique_ptr(pointer __p,
+	  typename conditional<is_reference<deleter_type>::value,
+	    deleter_type, const deleter_type&>::type __d) noexcept
+      : _M_t(__p, __d) { }
+
+      unique_ptr(pointer __p,
+	  typename remove_reference<deleter_type>::type&& __d) noexcept
+      : _M_t(std::move(__p), std::move(__d))
+      { static_assert(!std::is_reference<deleter_type>::value,
+		      "rvalue deleter bound to reference"); }
+
+      constexpr unique_ptr(nullptr_t) noexcept : unique_ptr() { }
+
+      // Move constructors.
+      unique_ptr(unique_ptr&& __u) noexcept
+      : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
+
+      template<typename _Up, typename _Ep, typename = _Require<
+	       is_convertible<typename unique_ptr<_Up, _Ep>::pointer, pointer>,
+	       __not_<is_array<_Up>>,
+	       typename conditional<is_reference<_Dp>::value,
+				    is_same<_Ep, _Dp>,
+				    is_convertible<_Ep, _Dp>>::type>>
+	unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept
+	: _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
+	{ }
+
+#if _GLIBCXX_USE_DEPRECATED
+      template<typename _Up, typename = _Require<
+	       is_convertible<_Up*, _Tp*>, is_same<_Dp, default_delete<_Tp>>>>
+	unique_ptr(auto_ptr<_Up>&& __u) noexcept;
+#endif
+
+      // Destructor.
+      ~unique_ptr() noexcept
+      {
+	auto& __ptr = std::get<0>(_M_t);
+	if (__ptr != nullptr)
+	  get_deleter()(__ptr);
+	__ptr = pointer();
+      }
+
+      // Assignment.
+      unique_ptr&
+      operator=(unique_ptr&& __u) noexcept
+      {
+	reset(__u.release());
+	get_deleter() = std::forward<deleter_type>(__u.get_deleter());
+	return *this;
+      }
+
+      template<typename _Up, typename _Ep>
+	typename enable_if< __and_<
+	  is_convertible<typename unique_ptr<_Up, _Ep>::pointer, pointer>,
+	  __not_<is_array<_Up>>
+	  >::value,
+	  unique_ptr&>::type
+	operator=(unique_ptr<_Up, _Ep>&& __u) noexcept
+	{
+	  reset(__u.release());
+	  get_deleter() = std::forward<_Ep>(__u.get_deleter());
+	  return *this;
+	}
+
+      unique_ptr&
+      operator=(nullptr_t) noexcept
+      {
+	reset();
+	return *this;
+      }
+
+      // Observers.
+      typename add_lvalue_reference<element_type>::type
+      operator*() const
+      {
+	_GLIBCXX_DEBUG_ASSERT(get() != pointer());
+	return *get();
+      }
+
+      pointer
+      operator->() const noexcept
+      {
+	_GLIBCXX_DEBUG_ASSERT(get() != pointer());
+	return get();
+      }
+
+      pointer
+      get() const noexcept
+      { return std::get<0>(_M_t); }
+
+      deleter_type&
+      get_deleter() noexcept
+      { return std::get<1>(_M_t); }
+
+      const deleter_type&
+      get_deleter() const noexcept
+      { return std::get<1>(_M_t); }
+
+      explicit operator bool() const noexcept
+      { return get() == pointer() ? false : true; }
+
+      // Modifiers.
+      pointer
+      release() noexcept
+      {
+	pointer __p = get();
+	std::get<0>(_M_t) = pointer();
+	return __p;
+      }
+
+      void
+      reset(pointer __p = pointer()) noexcept
+      {
+	using std::swap;
+	swap(std::get<0>(_M_t), __p);
+	if (__p != pointer())
+	  get_deleter()(__p);
+      }
+
+      void
+      swap(unique_ptr& __u) noexcept
+      {
+	using std::swap;
+	swap(_M_t, __u._M_t);
+      }
+
+      // Disable copy from lvalue.
+      unique_ptr(const unique_ptr&) = delete;
+      unique_ptr& operator=(const unique_ptr&) = delete;
+  };
+
+  /// 20.7.1.3 unique_ptr for array objects with a runtime length
+  // [unique.ptr.runtime]
+  // _GLIBCXX_RESOLVE_LIB_DEFECTS
+  // DR 740 - omit specialization for array objects with a compile time length
+  template<typename _Tp, typename _Dp>
+    class unique_ptr<_Tp[], _Dp>
+    {
+      // use SFINAE to determine whether _Del::pointer exists
+      class _Pointer
+      {
+	template<typename _Up>
+	  static typename _Up::pointer __test(typename _Up::pointer*);
+
+	template<typename _Up>
+	  static _Tp* __test(...);
+
+	typedef typename remove_reference<_Dp>::type _Del;
+
+      public:
+	typedef decltype(__test<_Del>(0)) type;
+      };
+
+      typedef std::tuple<typename _Pointer::type, _Dp>  __tuple_type;
+      __tuple_type                                      _M_t;
+
+      template<typename _Up>
+	using __remove_cv = typename remove_cv<_Up>::type;
+
+      // like is_base_of<_Tp, _Up> but false if unqualified types are the same
+      template<typename _Up>
+	using __is_derived_Tp
+	  = __and_< is_base_of<_Tp, _Up>,
+		    __not_<is_same<__remove_cv<_Tp>, __remove_cv<_Up>>> >;
+
+      template<typename _Up, typename _Ep,
+	       typename _Tp_pointer = typename _Pointer::type,
+	       typename _Up_pointer = typename unique_ptr<_Up, _Ep>::pointer>
+	using __safe_conversion = __and_<
+	    is_convertible<_Up_pointer, _Tp_pointer>,
+	    is_array<_Up>,
+	    __or_<__not_<is_pointer<_Up_pointer>>,
+		  __not_<is_pointer<_Tp_pointer>>,
+		  __not_<__is_derived_Tp<typename remove_extent<_Up>::type>>
+	    >
+	  >;
+
+    public:
+      typedef typename _Pointer::type	pointer;
+      typedef _Tp		 	element_type;
+      typedef _Dp                       deleter_type;
+
+      // Constructors.
+      constexpr unique_ptr() noexcept
+      : _M_t()
+      { static_assert(!std::is_pointer<deleter_type>::value,
+		      "constructed with null function pointer deleter"); }
+
+      explicit
+      unique_ptr(pointer __p) noexcept
+      : _M_t(__p, deleter_type())
+      { static_assert(!is_pointer<deleter_type>::value,
+		      "constructed with null function pointer deleter"); }
+
+      template<typename _Up, typename = _Require<is_pointer<pointer>,
+	       is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
+	explicit
+	unique_ptr(_Up* __p) = delete;
+
+      unique_ptr(pointer __p,
+	  typename conditional<is_reference<deleter_type>::value,
+	      deleter_type, const deleter_type&>::type __d) noexcept
+      : _M_t(__p, __d) { }
+
+      unique_ptr(pointer __p, typename
+		 remove_reference<deleter_type>::type&& __d) noexcept
+      : _M_t(std::move(__p), std::move(__d))
+      { static_assert(!is_reference<deleter_type>::value,
+		      "rvalue deleter bound to reference"); }
+
+      // Move constructor.
+      unique_ptr(unique_ptr&& __u) noexcept
+      : _M_t(__u.release(), std::forward<deleter_type>(__u.get_deleter())) { }
+
+      constexpr unique_ptr(nullptr_t) noexcept : unique_ptr() { }
+
+      template<typename _Up, typename _Ep,
+	       typename = _Require<__safe_conversion<_Up, _Ep>,
+		 typename conditional<is_reference<_Dp>::value,
+				      is_same<_Ep, _Dp>,
+				      is_convertible<_Ep, _Dp>>::type
+	       >>
+	unique_ptr(unique_ptr<_Up, _Ep>&& __u) noexcept
+	: _M_t(__u.release(), std::forward<_Ep>(__u.get_deleter()))
+	{ }
+
+      // Destructor.
+      ~unique_ptr()
+      {
+	auto& __ptr = std::get<0>(_M_t);
+	if (__ptr != nullptr)
+	  get_deleter()(__ptr);
+	__ptr = pointer();
+      }
+
+      // Assignment.
+      unique_ptr&
+      operator=(unique_ptr&& __u) noexcept
+      {
+	reset(__u.release());
+	get_deleter() = std::forward<deleter_type>(__u.get_deleter());
+	return *this;
+      }
+
+      template<typename _Up, typename _Ep>
+	typename
+	enable_if<__safe_conversion<_Up, _Ep>::value, unique_ptr&>::type
+	operator=(unique_ptr<_Up, _Ep>&& __u) noexcept
+	{
+	  reset(__u.release());
+	  get_deleter() = std::forward<_Ep>(__u.get_deleter());
+	  return *this;
+	}
+
+      unique_ptr&
+      operator=(nullptr_t) noexcept
+      {
+	reset();
+	return *this;
+      }
+
+      // Observers.
+      typename std::add_lvalue_reference<element_type>::type
+      operator[](size_t __i) const
+      {
+	_GLIBCXX_DEBUG_ASSERT(get() != pointer());
+	return get()[__i];
+      }
+
+      pointer
+      get() const noexcept
+      { return std::get<0>(_M_t); }
+
+      deleter_type&
+      get_deleter() noexcept
+      { return std::get<1>(_M_t); }
+
+      const deleter_type&
+      get_deleter() const noexcept
+      { return std::get<1>(_M_t); }
+
+      explicit operator bool() const noexcept
+      { return get() == pointer() ? false : true; }
+
+      // Modifiers.
+      pointer
+      release() noexcept
+      {
+	pointer __p = get();
+	std::get<0>(_M_t) = pointer();
+	return __p;
+      }
+
+      void
+      reset() noexcept
+      { reset(pointer()); }
+
+      void
+      reset(pointer __p) noexcept
+      {
+	using std::swap;
+	swap(std::get<0>(_M_t), __p);
+	if (__p != nullptr)
+	  get_deleter()(__p);
+      }
+
+      template<typename _Up, typename = _Require<is_pointer<pointer>,
+	       is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
+	void reset(_Up*) = delete;
+
+      void
+      swap(unique_ptr& __u) noexcept
+      {
+	using std::swap;
+	swap(_M_t, __u._M_t);
+      }
+
+      // Disable copy from lvalue.
+      unique_ptr(const unique_ptr&) = delete;
+      unique_ptr& operator=(const unique_ptr&) = delete;
+
+      // Disable construction from convertible pointer types.
+      template<typename _Up, typename = _Require<is_pointer<pointer>,
+	       is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
+	unique_ptr(_Up*, typename
+		   conditional<is_reference<deleter_type>::value,
+		   deleter_type, const deleter_type&>::type) = delete;
+
+      template<typename _Up, typename = _Require<is_pointer<pointer>,
+	       is_convertible<_Up*, pointer>, __is_derived_Tp<_Up>>>
+	unique_ptr(_Up*, typename
+		   remove_reference<deleter_type>::type&&) = delete;
+    };
+
+  template<typename _Tp, typename _Dp>
+    inline void
+    swap(unique_ptr<_Tp, _Dp>& __x,
+	 unique_ptr<_Tp, _Dp>& __y) noexcept
+    { __x.swap(__y); }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator==(const unique_ptr<_Tp, _Dp>& __x,
+	       const unique_ptr<_Up, _Ep>& __y)
+    { return __x.get() == __y.get(); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator==(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
+    { return !__x; }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator==(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
+    { return !__x; }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator!=(const unique_ptr<_Tp, _Dp>& __x,
+	       const unique_ptr<_Up, _Ep>& __y)
+    { return __x.get() != __y.get(); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator!=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t) noexcept
+    { return (bool)__x; }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator!=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x) noexcept
+    { return (bool)__x; }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator<(const unique_ptr<_Tp, _Dp>& __x,
+	      const unique_ptr<_Up, _Ep>& __y)
+    {
+      typedef typename
+	std::common_type<typename unique_ptr<_Tp, _Dp>::pointer,
+	                 typename unique_ptr<_Up, _Ep>::pointer>::type _CT;
+      return std::less<_CT>()(__x.get(), __y.get());
+    }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator<(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
+    { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(),
+								 nullptr); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator<(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
+    { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr,
+								 __x.get()); }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator<=(const unique_ptr<_Tp, _Dp>& __x,
+	       const unique_ptr<_Up, _Ep>& __y)
+    { return !(__y < __x); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator<=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
+    { return !(nullptr < __x); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator<=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
+    { return !(__x < nullptr); }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator>(const unique_ptr<_Tp, _Dp>& __x,
+	      const unique_ptr<_Up, _Ep>& __y)
+    { return (__y < __x); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator>(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
+    { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(nullptr,
+								 __x.get()); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator>(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
+    { return std::less<typename unique_ptr<_Tp, _Dp>::pointer>()(__x.get(),
+								 nullptr); }
+
+  template<typename _Tp, typename _Dp,
+	   typename _Up, typename _Ep>
+    inline bool
+    operator>=(const unique_ptr<_Tp, _Dp>& __x,
+	       const unique_ptr<_Up, _Ep>& __y)
+    { return !(__x < __y); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator>=(const unique_ptr<_Tp, _Dp>& __x, nullptr_t)
+    { return !(__x < nullptr); }
+
+  template<typename _Tp, typename _Dp>
+    inline bool
+    operator>=(nullptr_t, const unique_ptr<_Tp, _Dp>& __x)
+    { return !(nullptr < __x); }
+
+  /// std::hash specialization for unique_ptr.
+  template<typename _Tp, typename _Dp>
+    struct hash<unique_ptr<_Tp, _Dp>>
+    : public __hash_base<size_t, unique_ptr<_Tp, _Dp>>
+    {
+      size_t
+      operator()(const unique_ptr<_Tp, _Dp>& __u) const noexcept
+      {
+	typedef unique_ptr<_Tp, _Dp> _UP;
+	return std::hash<typename _UP::pointer>()(__u.get());
+      }
+    };
+
+  // @} group pointer_abstractions
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _UNIQUE_PTR_H */

contrib/sdk/sources/libstdc++-v3/include/bits/uses_allocator.h

@@ -0,0 +1,109 @@
+// Uses-allocator Construction -*- C++ -*-
+
+// Copyright (C) 2010-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+#ifndef _USES_ALLOCATOR_H
+#define _USES_ALLOCATOR_H 1
+
+#if __cplusplus < 201103L
+# include <bits/c++0x_warning.h>
+#else
+
+#include <type_traits>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  /// [allocator.tag]
+  struct allocator_arg_t { };
+
+  constexpr allocator_arg_t allocator_arg = allocator_arg_t();
+
+_GLIBCXX_HAS_NESTED_TYPE(allocator_type)
+
+  template<typename _Tp, typename _Alloc,
+	   bool = __has_allocator_type<_Tp>::value>
+    struct __uses_allocator_helper
+    : public false_type { };
+
+  template<typename _Tp, typename _Alloc>
+    struct __uses_allocator_helper<_Tp, _Alloc, true>
+    : public integral_constant<bool, is_convertible<_Alloc,
+				     typename _Tp::allocator_type>::value>
+    { };
+
+  /// [allocator.uses.trait]
+  template<typename _Tp, typename _Alloc>
+    struct uses_allocator
+    : public integral_constant<bool,
+			       __uses_allocator_helper<_Tp, _Alloc>::value>
+    { };
+
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    struct __uses_allocator_arg
+    : is_constructible<_Tp, _Alloc, _Args...>
+    { static_assert( uses_allocator<_Tp, _Alloc>::value, "uses allocator" ); };
+
+  struct __uses_alloc_base { };
+  struct __uses_alloc0 : __uses_alloc_base
+  { struct _Anything { _Anything(...) { } } _M_a; };
+  template<typename _Alloc>
+    struct __uses_alloc1 : __uses_alloc_base { const _Alloc* _M_a; };
+  template<typename _Alloc>
+    struct __uses_alloc2 : __uses_alloc_base { const _Alloc* _M_a; };
+
+  template<bool, typename _Alloc, typename... _Args>
+    struct __uses_alloc;
+
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    struct __uses_alloc<true, _Tp, _Alloc, _Args...>
+    : conditional<
+        is_constructible<_Tp, allocator_arg_t, _Alloc, _Args...>::value,
+        __uses_alloc1<_Alloc>,
+       	__uses_alloc2<_Alloc>>::type
+    { };
+
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    struct __uses_alloc<false, _Tp, _Alloc, _Args...>
+    : __uses_alloc0 { };
+
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    struct __uses_alloc_impl
+    : __uses_alloc<uses_allocator<_Tp, _Alloc>::value, _Tp,  _Alloc, _Args...>
+    { };
+
+  template<typename _Tp, typename _Alloc, typename... _Args>
+    __uses_alloc_impl<_Tp, _Alloc, _Args...>
+    __use_alloc(const _Alloc& __a)
+    {
+      __uses_alloc_impl<_Tp, _Alloc, _Args...> __ret;
+      __ret._M_a = &__a;
+      return __ret;
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
+
+#endif
+#endif

contrib/sdk/sources/libstdc++-v3/include/bits/valarray_after.h

@@ -0,0 +1,551 @@
+// The template and inlines for the -*- C++ -*- internal _Meta class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/valarray_after.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@cmla.ens-cachan.fr>
+
+#ifndef _VALARRAY_AFTER_H
+#define _VALARRAY_AFTER_H 1
+
+#pragma GCC system_header
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  //
+  // gslice_array closure.
+  //
+  template<class _Dom>
+    class _GBase
+    {
+    public:
+      typedef typename _Dom::value_type value_type;
+      
+      _GBase (const _Dom& __e, const valarray<size_t>& __i)
+      : _M_expr (__e), _M_index(__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_expr[_M_index[__i]]; }
+      
+      size_t
+      size () const
+      { return _M_index.size(); }
+
+    private:
+      const _Dom&	      _M_expr;
+      const valarray<size_t>& _M_index;
+    };
+
+  template<typename _Tp>
+    class _GBase<_Array<_Tp> >
+    {
+    public:
+      typedef _Tp value_type;
+      
+      _GBase (_Array<_Tp> __a, const valarray<size_t>& __i)
+      : _M_array (__a), _M_index(__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_array._M_data[_M_index[__i]]; }
+      
+      size_t
+      size () const
+      { return _M_index.size(); }
+
+    private:
+      const _Array<_Tp>       _M_array;
+      const valarray<size_t>& _M_index;
+    };
+
+  template<class _Dom>
+    struct _GClos<_Expr, _Dom>
+    : _GBase<_Dom>
+    {
+      typedef _GBase<_Dom> _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _GClos (const _Dom& __e, const valarray<size_t>& __i)
+      : _Base (__e, __i) {}
+    };
+
+  template<typename _Tp>
+    struct _GClos<_ValArray, _Tp>
+    : _GBase<_Array<_Tp> >
+    {
+      typedef _GBase<_Array<_Tp> > _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _GClos (_Array<_Tp> __a, const valarray<size_t>& __i)
+      : _Base (__a, __i) {}
+    };
+
+  //
+  // indirect_array closure
+  //
+  template<class _Dom>
+    class _IBase
+    {
+    public:
+      typedef typename _Dom::value_type value_type;
+
+      _IBase (const _Dom& __e, const valarray<size_t>& __i)
+      : _M_expr (__e), _M_index (__i) {}
+      
+      value_type
+      operator[] (size_t __i) const
+      { return _M_expr[_M_index[__i]]; }
+      
+      size_t
+      size() const
+      { return _M_index.size(); }
+
+    private:
+      const _Dom&	      _M_expr;
+      const valarray<size_t>& _M_index;
+    };
+
+  template<class _Dom>
+    struct _IClos<_Expr, _Dom>
+    : _IBase<_Dom>
+    {
+      typedef _IBase<_Dom> _Base;
+      typedef typename _Base::value_type value_type;
+      
+      _IClos (const _Dom& __e, const valarray<size_t>& __i)
+      : _Base (__e, __i) {}
+    };
+
+  template<typename _Tp>
+    struct _IClos<_ValArray, _Tp>
+    : _IBase<valarray<_Tp> >
+    {
+      typedef _IBase<valarray<_Tp> > _Base;
+      typedef _Tp value_type;
+      
+      _IClos (const valarray<_Tp>& __a, const valarray<size_t>& __i)
+      : _Base (__a, __i) {}
+    };
+  
+  //
+  // class _Expr
+  //
+  template<class _Clos, typename _Tp>
+    class _Expr
+    {
+    public:
+      typedef _Tp value_type;
+
+      _Expr(const _Clos&);
+
+      const _Clos& operator()() const;
+
+      value_type operator[](size_t) const;
+      valarray<value_type> operator[](slice) const;
+      valarray<value_type> operator[](const gslice&) const;
+      valarray<value_type> operator[](const valarray<bool>&) const;
+      valarray<value_type> operator[](const valarray<size_t>&) const;
+
+      _Expr<_UnClos<__unary_plus, std::_Expr, _Clos>, value_type>
+      operator+() const;
+
+      _Expr<_UnClos<__negate, std::_Expr, _Clos>, value_type>
+      operator-() const;
+
+      _Expr<_UnClos<__bitwise_not, std::_Expr, _Clos>, value_type>
+      operator~() const;
+
+      _Expr<_UnClos<__logical_not, std::_Expr, _Clos>, bool>
+      operator!() const;
+
+      size_t size() const;
+      value_type sum() const;
+
+      valarray<value_type> shift(int) const;
+      valarray<value_type> cshift(int) const;
+
+      value_type min() const;
+      value_type max() const;
+
+      valarray<value_type> apply(value_type (*)(const value_type&)) const;
+      valarray<value_type> apply(value_type (*)(value_type)) const;
+
+    private:
+      const _Clos _M_closure;
+    };
+
+  template<class _Clos, typename _Tp>
+    inline
+    _Expr<_Clos, _Tp>::_Expr(const _Clos& __c) : _M_closure(__c) {}
+
+  template<class _Clos, typename _Tp>
+    inline const _Clos&
+    _Expr<_Clos, _Tp>::operator()() const
+    { return _M_closure; }
+
+  template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos, _Tp>::operator[](size_t __i) const
+    { return _M_closure[__i]; }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::operator[](slice __s) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__s];
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::operator[](const gslice& __gs) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__gs];
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::operator[](const valarray<bool>& __m) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__m];
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::operator[](const valarray<size_t>& __i) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this)[__i];
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline size_t
+    _Expr<_Clos, _Tp>::size() const
+    { return _M_closure.size(); }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::shift(int __n) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).shift(__n);
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::cshift(int __n) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).cshift(__n);
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::apply(_Tp __f(const _Tp&)) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f);
+      return __v;
+    }
+
+  template<class _Clos, typename _Tp>
+    inline valarray<_Tp>
+    _Expr<_Clos, _Tp>::apply(_Tp __f(_Tp)) const
+    {
+      valarray<_Tp> __v = valarray<_Tp>(*this).apply(__f);
+      return __v;
+    }
+
+  // XXX: replace this with a more robust summation algorithm.
+  template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos, _Tp>::sum() const
+    {
+      size_t __n = _M_closure.size();
+      if (__n == 0)
+	return _Tp();
+      else
+	{
+	  _Tp __s = _M_closure[--__n];
+	  while (__n != 0)
+	    __s += _M_closure[--__n];
+	  return __s;
+        }
+    }
+
+  template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos, _Tp>::min() const
+    { return __valarray_min(_M_closure); }
+
+  template<class _Clos, typename _Tp>
+    inline _Tp
+    _Expr<_Clos, _Tp>::max() const
+    { return __valarray_max(_M_closure); }
+
+  template<class _Dom, typename _Tp>
+    inline _Expr<_UnClos<__logical_not, _Expr, _Dom>, bool>
+    _Expr<_Dom, _Tp>::operator!() const
+    {
+      typedef _UnClos<__logical_not, std::_Expr, _Dom> _Closure;
+      return _Expr<_Closure, bool>(_Closure(this->_M_closure));
+    }
+
+#define _DEFINE_EXPR_UNARY_OPERATOR(_Op, _Name)                           \
+  template<class _Dom, typename _Tp>                                      \
+    inline _Expr<_UnClos<_Name, std::_Expr, _Dom>, _Tp>                   \
+    _Expr<_Dom, _Tp>::operator _Op() const                                \
+    {                                                                     \
+      typedef _UnClos<_Name, std::_Expr, _Dom> _Closure;                  \
+      return _Expr<_Closure, _Tp>(_Closure(this->_M_closure));            \
+    }
+
+    _DEFINE_EXPR_UNARY_OPERATOR(+, __unary_plus)
+    _DEFINE_EXPR_UNARY_OPERATOR(-, __negate)
+    _DEFINE_EXPR_UNARY_OPERATOR(~, __bitwise_not)
+
+#undef _DEFINE_EXPR_UNARY_OPERATOR
+
+#define _DEFINE_EXPR_BINARY_OPERATOR(_Op, _Name)                        \
+  template<class _Dom1, class _Dom2>					\
+    inline _Expr<_BinClos<_Name, _Expr, _Expr, _Dom1, _Dom2>,           \
+           typename __fun<_Name, typename _Dom1::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom1, typename _Dom1::value_type>& __v,   \
+	         const _Expr<_Dom2, typename _Dom2::value_type>& __w)   \
+    {                                                                   \
+      typedef typename _Dom1::value_type _Arg;                          \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _Expr, _Dom1, _Dom2> _Closure;     \
+      return _Expr<_Closure, _Value>(_Closure(__v(), __w()));           \
+    }                                                                   \
+                                                                        \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Expr, _Constant, _Dom,                \
+                          typename _Dom::value_type>,                   \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom, typename _Dom::value_type>& __v,     \
+                 const typename _Dom::value_type& __t)                  \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _Constant, _Dom, _Arg> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__v(), __t));             \
+    }                                                                   \
+                                                                        \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Constant, _Expr,                      \
+                          typename _Dom::value_type, _Dom>,             \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const typename _Dom::value_type& __t,                  \
+                 const _Expr<_Dom, typename _Dom::value_type>& __v)     \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Constant, _Expr, _Arg, _Dom> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__t, __v()));             \
+    }                                                                   \
+                                                                        \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _Expr, _ValArray,                      \
+                          _Dom, typename _Dom::value_type>,             \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const _Expr<_Dom,typename _Dom::value_type>& __e,      \
+                 const valarray<typename _Dom::value_type>& __v)        \
+    {                                                                   \
+      typedef typename _Dom::value_type _Arg;                           \
+      typedef typename __fun<_Name, _Arg>::result_type _Value;          \
+      typedef _BinClos<_Name, _Expr, _ValArray, _Dom, _Arg> _Closure;   \
+      return _Expr<_Closure, _Value>(_Closure(__e(), __v));             \
+    }                                                                   \
+                                                                        \
+  template<class _Dom>                                                  \
+    inline _Expr<_BinClos<_Name, _ValArray, _Expr,                      \
+                 typename _Dom::value_type, _Dom>,                      \
+             typename __fun<_Name, typename _Dom::value_type>::result_type> \
+    operator _Op(const valarray<typename _Dom::value_type>& __v,        \
+                 const _Expr<_Dom, typename _Dom::value_type>& __e)     \
+    {                                                                   \
+      typedef typename _Dom::value_type _Tp;                            \
+      typedef typename __fun<_Name, _Tp>::result_type _Value;           \
+      typedef _BinClos<_Name, _ValArray, _Expr, _Tp, _Dom> _Closure;    \
+      return _Expr<_Closure, _Value>(_Closure(__v, __e ()));            \
+    }
+
+    _DEFINE_EXPR_BINARY_OPERATOR(+, __plus)
+    _DEFINE_EXPR_BINARY_OPERATOR(-, __minus)
+    _DEFINE_EXPR_BINARY_OPERATOR(*, __multiplies)
+    _DEFINE_EXPR_BINARY_OPERATOR(/, __divides)
+    _DEFINE_EXPR_BINARY_OPERATOR(%, __modulus)
+    _DEFINE_EXPR_BINARY_OPERATOR(^, __bitwise_xor)
+    _DEFINE_EXPR_BINARY_OPERATOR(&, __bitwise_and)
+    _DEFINE_EXPR_BINARY_OPERATOR(|, __bitwise_or)
+    _DEFINE_EXPR_BINARY_OPERATOR(<<, __shift_left)
+    _DEFINE_EXPR_BINARY_OPERATOR(>>, __shift_right)
+    _DEFINE_EXPR_BINARY_OPERATOR(&&, __logical_and)
+    _DEFINE_EXPR_BINARY_OPERATOR(||, __logical_or)
+    _DEFINE_EXPR_BINARY_OPERATOR(==, __equal_to)
+    _DEFINE_EXPR_BINARY_OPERATOR(!=, __not_equal_to)
+    _DEFINE_EXPR_BINARY_OPERATOR(<, __less)
+    _DEFINE_EXPR_BINARY_OPERATOR(>, __greater)
+    _DEFINE_EXPR_BINARY_OPERATOR(<=, __less_equal)
+    _DEFINE_EXPR_BINARY_OPERATOR(>=, __greater_equal)
+
+#undef _DEFINE_EXPR_BINARY_OPERATOR
+
+#define _DEFINE_EXPR_UNARY_FUNCTION(_Name, _UName)                       \
+  template<class _Dom>                                                   \
+    inline _Expr<_UnClos<_UName, _Expr, _Dom>,                           \
+                 typename _Dom::value_type>                              \
+    _Name(const _Expr<_Dom, typename _Dom::value_type>& __e)             \
+    {                                                                    \
+      typedef typename _Dom::value_type _Tp;                             \
+      typedef _UnClos<_UName, _Expr, _Dom> _Closure;                     \
+      return _Expr<_Closure, _Tp>(_Closure(__e()));                      \
+    }                                                                    \
+                                                                         \
+  template<typename _Tp>                                                 \
+    inline _Expr<_UnClos<_UName, _ValArray, _Tp>, _Tp>                   \
+    _Name(const valarray<_Tp>& __v)                                      \
+    {                                                                    \
+      typedef _UnClos<_UName, _ValArray, _Tp> _Closure;                  \
+      return _Expr<_Closure, _Tp>(_Closure(__v));                        \
+    }
+
+    _DEFINE_EXPR_UNARY_FUNCTION(abs, _Abs)
+    _DEFINE_EXPR_UNARY_FUNCTION(cos, _Cos)
+    _DEFINE_EXPR_UNARY_FUNCTION(acos, _Acos)
+    _DEFINE_EXPR_UNARY_FUNCTION(cosh, _Cosh)
+    _DEFINE_EXPR_UNARY_FUNCTION(sin, _Sin)
+    _DEFINE_EXPR_UNARY_FUNCTION(asin, _Asin)
+    _DEFINE_EXPR_UNARY_FUNCTION(sinh, _Sinh)
+    _DEFINE_EXPR_UNARY_FUNCTION(tan, _Tan)
+    _DEFINE_EXPR_UNARY_FUNCTION(tanh, _Tanh)
+    _DEFINE_EXPR_UNARY_FUNCTION(atan, _Atan)
+    _DEFINE_EXPR_UNARY_FUNCTION(exp, _Exp)
+    _DEFINE_EXPR_UNARY_FUNCTION(log, _Log)
+    _DEFINE_EXPR_UNARY_FUNCTION(log10, _Log10)
+    _DEFINE_EXPR_UNARY_FUNCTION(sqrt, _Sqrt)
+
+#undef _DEFINE_EXPR_UNARY_FUNCTION
+
+#define _DEFINE_EXPR_BINARY_FUNCTION(_Fun, _UFun)		       \
+  template<class _Dom1, class _Dom2>                                   \
+    inline _Expr<_BinClos<_UFun, _Expr, _Expr, _Dom1, _Dom2>,          \
+		 typename _Dom1::value_type>                           \
+    _Fun(const _Expr<_Dom1, typename _Dom1::value_type>& __e1,         \
+	 const _Expr<_Dom2, typename _Dom2::value_type>& __e2)	       \
+    {                                                                  \
+      typedef typename _Dom1::value_type _Tp;                          \
+      typedef _BinClos<_UFun, _Expr, _Expr, _Dom1, _Dom2> _Closure;    \
+      return _Expr<_Closure, _Tp>(_Closure(__e1(), __e2()));           \
+    }                                                                  \
+                                                                       \
+  template<class _Dom>                                                 \
+    inline _Expr<_BinClos<_UFun, _Expr, _ValArray, _Dom,               \
+			  typename _Dom::value_type>,                  \
+		 typename _Dom::value_type>                            \
+    _Fun(const _Expr<_Dom, typename _Dom::value_type>& __e,            \
+	 const valarray<typename _Dom::value_type>& __v)               \
+    {                                                                  \
+      typedef typename _Dom::value_type _Tp;                           \
+      typedef _BinClos<_UFun, _Expr, _ValArray, _Dom, _Tp> _Closure;   \
+      return _Expr<_Closure, _Tp>(_Closure(__e(), __v));               \
+    }                                                                  \
+                                                                       \
+  template<class _Dom>                                                 \
+    inline _Expr<_BinClos<_UFun, _ValArray, _Expr,                     \
+			  typename _Dom::value_type, _Dom>,            \
+		 typename _Dom::value_type>                            \
+    _Fun(const valarray<typename _Dom::valarray>& __v,                 \
+	 const _Expr<_Dom, typename _Dom::value_type>& __e)            \
+    {                                                                  \
+      typedef typename _Dom::value_type _Tp;                           \
+      typedef _BinClos<_UFun, _ValArray, _Expr, _Tp, _Dom> _Closure;   \
+      return _Expr<_Closure, _Tp>(_Closure(__v, __e()));               \
+    }                                                                  \
+                                                                       \
+  template<class _Dom>                                                 \
+    inline _Expr<_BinClos<_UFun, _Expr, _Constant, _Dom,               \
+			  typename _Dom::value_type>,                  \
+		 typename _Dom::value_type>                            \
+    _Fun(const _Expr<_Dom, typename _Dom::value_type>& __e,            \
+	 const typename _Dom::value_type& __t)                         \
+    {                                                                  \
+      typedef typename _Dom::value_type _Tp;                           \
+      typedef _BinClos<_UFun, _Expr, _Constant, _Dom, _Tp> _Closure;   \
+      return _Expr<_Closure, _Tp>(_Closure(__e(), __t));               \
+    }                                                                  \
+                                                                       \
+  template<class _Dom>                                                 \
+    inline _Expr<_BinClos<_UFun, _Constant, _Expr,                     \
+			  typename _Dom::value_type, _Dom>,            \
+		 typename _Dom::value_type>                            \
+    _Fun(const typename _Dom::value_type& __t,                         \
+	 const _Expr<_Dom, typename _Dom::value_type>& __e)            \
+    {                                                                  \
+      typedef typename _Dom::value_type _Tp;                           \
+      typedef _BinClos<_UFun, _Constant, _Expr, _Tp, _Dom> _Closure;   \
+      return _Expr<_Closure, _Tp>(_Closure(__t, __e()));               \
+    }                                                                  \
+                                                                       \
+  template<typename _Tp>                                               \
+    inline _Expr<_BinClos<_UFun, _ValArray, _ValArray, _Tp, _Tp>, _Tp> \
+    _Fun(const valarray<_Tp>& __v, const valarray<_Tp>& __w)           \
+    {                                                                  \
+      typedef _BinClos<_UFun, _ValArray, _ValArray, _Tp, _Tp> _Closure;\
+      return _Expr<_Closure, _Tp>(_Closure(__v, __w));                 \
+    }                                                                  \
+                                                                       \
+  template<typename _Tp>                                               \
+    inline _Expr<_BinClos<_UFun, _ValArray, _Constant, _Tp, _Tp>, _Tp> \
+    _Fun(const valarray<_Tp>& __v, const _Tp& __t)                     \
+    {                                                                  \
+      typedef _BinClos<_UFun, _ValArray, _Constant, _Tp, _Tp> _Closure;\
+      return _Expr<_Closure, _Tp>(_Closure(__v, __t));                 \
+    }                                                                  \
+								       \
+  template<typename _Tp>                                               \
+    inline _Expr<_BinClos<_UFun, _Constant, _ValArray, _Tp, _Tp>, _Tp> \
+    _Fun(const _Tp& __t, const valarray<_Tp>& __v)                     \
+    {                                                                  \
+      typedef _BinClos<_UFun, _Constant, _ValArray, _Tp, _Tp> _Closure;\
+      return _Expr<_Closure, _Tp>(_Closure(__t, __v));                 \
+    }
+
+_DEFINE_EXPR_BINARY_FUNCTION(atan2, _Atan2)
+_DEFINE_EXPR_BINARY_FUNCTION(pow, _Pow)
+
+#undef _DEFINE_EXPR_BINARY_FUNCTION
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _CPP_VALARRAY_AFTER_H */

contrib/sdk/sources/libstdc++-v3/include/bits/valarray_array.h

@@ -0,0 +1,693 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/valarray_array.h
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _VALARRAY_ARRAY_H
+#define _VALARRAY_ARRAY_H 1
+
+#pragma GCC system_header
+
+#include <bits/c++config.h>
+#include <bits/cpp_type_traits.h>
+#include <cstdlib>
+#include <new>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  //
+  // Helper functions on raw pointers
+  //
+
+  // We get memory by the old fashion way
+  inline void*
+  __valarray_get_memory(size_t __n)
+  { return operator new(__n); }
+
+  template<typename _Tp>
+    inline _Tp*__restrict__
+    __valarray_get_storage(size_t __n)
+    {
+      return static_cast<_Tp*__restrict__>
+	(std::__valarray_get_memory(__n * sizeof(_Tp)));
+    }
+
+  // Return memory to the system
+  inline void
+  __valarray_release_memory(void* __p)
+  { operator delete(__p); }
+
+  // Turn a raw-memory into an array of _Tp filled with _Tp()
+  // This is required in 'valarray<T> v(n);'
+  template<typename _Tp, bool>
+    struct _Array_default_ctor
+    {
+      // Please note that this isn't exception safe.  But
+      // valarrays aren't required to be exception safe.
+      inline static void
+      _S_do_it(_Tp* __b, _Tp* __e)
+      {
+	while (__b != __e)
+	  new(__b++) _Tp();
+      }
+    };
+
+  template<typename _Tp>
+    struct _Array_default_ctor<_Tp, true>
+    {
+      // For fundamental types, it suffices to say 'memset()'
+      inline static void
+      _S_do_it(_Tp* __b, _Tp* __e)
+      { __builtin_memset(__b, 0, (__e - __b) * sizeof(_Tp)); }
+    };
+
+  template<typename _Tp>
+    inline void
+    __valarray_default_construct(_Tp* __b, _Tp* __e)
+    {
+      _Array_default_ctor<_Tp, __is_scalar<_Tp>::__value>::_S_do_it(__b, __e);
+    }
+
+  // Turn a raw-memory into an array of _Tp filled with __t
+  // This is the required in valarray<T> v(n, t).  Also
+  // used in valarray<>::resize().
+  template<typename _Tp, bool>
+    struct _Array_init_ctor
+    {
+      // Please note that this isn't exception safe.  But
+      // valarrays aren't required to be exception safe.
+      inline static void
+      _S_do_it(_Tp* __b, _Tp* __e, const _Tp __t)
+      {
+	while (__b != __e)
+	  new(__b++) _Tp(__t);
+      }
+    };
+
+  template<typename _Tp>
+    struct _Array_init_ctor<_Tp, true>
+    {
+      inline static void
+      _S_do_it(_Tp* __b, _Tp* __e, const _Tp __t)
+      {
+	while (__b != __e)
+	  *__b++ = __t;
+      }
+    };
+
+  template<typename _Tp>
+    inline void
+    __valarray_fill_construct(_Tp* __b, _Tp* __e, const _Tp __t)
+    {
+      _Array_init_ctor<_Tp, __is_trivial(_Tp)>::_S_do_it(__b, __e, __t);
+    }
+
+  //
+  // copy-construct raw array [__o, *) from plain array [__b, __e)
+  // We can't just say 'memcpy()'
+  //
+  template<typename _Tp, bool>
+    struct _Array_copy_ctor
+    {
+      // Please note that this isn't exception safe.  But
+      // valarrays aren't required to be exception safe.
+      inline static void
+      _S_do_it(const _Tp* __b, const _Tp* __e, _Tp* __restrict__ __o)
+      {
+	while (__b != __e)
+	  new(__o++) _Tp(*__b++);
+      }
+    };
+
+  template<typename _Tp>
+    struct _Array_copy_ctor<_Tp, true>
+    {
+      inline static void
+      _S_do_it(const _Tp* __b, const _Tp* __e, _Tp* __restrict__ __o)
+      { __builtin_memcpy(__o, __b, (__e - __b) * sizeof(_Tp)); }
+    };
+
+  template<typename _Tp>
+    inline void
+    __valarray_copy_construct(const _Tp* __b, const _Tp* __e,
+			      _Tp* __restrict__ __o)
+    {
+      _Array_copy_ctor<_Tp, __is_trivial(_Tp)>::_S_do_it(__b, __e, __o);
+    }
+
+  // copy-construct raw array [__o, *) from strided array __a[<__n : __s>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy_construct (const _Tp* __restrict__ __a, size_t __n,
+			       size_t __s, _Tp* __restrict__ __o)
+    {
+      if (__is_trivial(_Tp))
+	while (__n--)
+	  {
+	    *__o++ = *__a;
+	    __a += __s;
+	  }
+      else
+	while (__n--)
+	  {
+	    new(__o++) _Tp(*__a);
+	    __a += __s;
+	  }
+    }
+
+  // copy-construct raw array [__o, *) from indexed array __a[__i[<__n>]]
+  template<typename _Tp>
+    inline void
+    __valarray_copy_construct (const _Tp* __restrict__ __a,
+			       const size_t* __restrict__ __i,
+			       _Tp* __restrict__ __o, size_t __n)
+    {
+      if (__is_trivial(_Tp))
+	while (__n--)
+	  *__o++ = __a[*__i++];
+      else
+	while (__n--)
+	  new (__o++) _Tp(__a[*__i++]);
+    }
+
+  // Do the necessary cleanup when we're done with arrays.
+  template<typename _Tp>
+    inline void
+    __valarray_destroy_elements(_Tp* __b, _Tp* __e)
+    {
+      if (!__is_trivial(_Tp))
+	while (__b != __e)
+	  {
+	    __b->~_Tp();
+	    ++__b;
+	  }
+    }
+
+  // Fill a plain array __a[<__n>] with __t
+  template<typename _Tp>
+    inline void
+    __valarray_fill(_Tp* __restrict__ __a, size_t __n, const _Tp& __t)
+    {
+      while (__n--)
+	*__a++ = __t;
+    }
+  
+  // fill strided array __a[<__n-1 : __s>] with __t
+  template<typename _Tp>
+    inline void
+    __valarray_fill(_Tp* __restrict__ __a, size_t __n,
+		    size_t __s, const _Tp& __t)
+    { 
+      for (size_t __i = 0; __i < __n; ++__i, __a += __s)
+	*__a = __t;
+    }
+
+  // fill indirect array __a[__i[<__n>]] with __i
+  template<typename _Tp>
+    inline void
+    __valarray_fill(_Tp* __restrict__ __a, const size_t* __restrict__ __i,
+		    size_t __n, const _Tp& __t)
+    {
+      for (size_t __j = 0; __j < __n; ++__j, ++__i)
+	__a[*__i] = __t;
+    }
+  
+  // copy plain array __a[<__n>] in __b[<__n>]
+  // For non-fundamental types, it is wrong to say 'memcpy()'
+  template<typename _Tp, bool>
+    struct _Array_copier
+    {
+      inline static void
+      _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+      {
+	while(__n--)
+	  *__b++ = *__a++;
+      }
+    };
+
+  template<typename _Tp>
+    struct _Array_copier<_Tp, true>
+    {
+      inline static void
+      _S_do_it(const _Tp* __restrict__ __a, size_t __n, _Tp* __restrict__ __b)
+      { __builtin_memcpy(__b, __a, __n * sizeof (_Tp)); }
+    };
+
+  // Copy a plain array __a[<__n>] into a play array __b[<>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __a, size_t __n,
+		    _Tp* __restrict__ __b)
+    {
+      _Array_copier<_Tp, __is_trivial(_Tp)>::_S_do_it(__a, __n, __b);
+    }
+
+  // Copy strided array __a[<__n : __s>] in plain __b[<__n>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __a, size_t __n, size_t __s,
+		    _Tp* __restrict__ __b)
+    {
+      for (size_t __i = 0; __i < __n; ++__i, ++__b, __a += __s)
+	*__b = *__a;
+    }
+
+  // Copy a plain array  __a[<__n>] into a strided array __b[<__n : __s>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __a, _Tp* __restrict__ __b,
+		    size_t __n, size_t __s)
+    {
+      for (size_t __i = 0; __i < __n; ++__i, ++__a, __b += __s)
+	*__b = *__a;
+    }
+
+  // Copy strided array __src[<__n : __s1>] into another
+  // strided array __dst[< : __s2>].  Their sizes must match.
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __src, size_t __n, size_t __s1,
+		    _Tp* __restrict__ __dst, size_t __s2)
+    {
+      for (size_t __i = 0; __i < __n; ++__i)
+	__dst[__i * __s2] = __src[__i * __s1];
+    }
+
+  // Copy an indexed array __a[__i[<__n>]] in plain array __b[<__n>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __a,
+		    const size_t* __restrict__ __i,
+		    _Tp* __restrict__ __b, size_t __n)
+    {
+      for (size_t __j = 0; __j < __n; ++__j, ++__b, ++__i)
+	*__b = __a[*__i];
+    }
+
+  // Copy a plain array __a[<__n>] in an indexed array __b[__i[<__n>]]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __a, size_t __n,
+		    _Tp* __restrict__ __b, const size_t* __restrict__ __i)
+    {
+      for (size_t __j = 0; __j < __n; ++__j, ++__a, ++__i)
+	__b[*__i] = *__a;
+    }
+
+  // Copy the __n first elements of an indexed array __src[<__i>] into
+  // another indexed array __dst[<__j>].
+  template<typename _Tp>
+    inline void
+    __valarray_copy(const _Tp* __restrict__ __src, size_t __n,
+		    const size_t* __restrict__ __i,
+		    _Tp* __restrict__ __dst, const size_t* __restrict__ __j)
+    {
+      for (size_t __k = 0; __k < __n; ++__k)
+	__dst[*__j++] = __src[*__i++];
+    }
+
+  //
+  // Compute the sum of elements in range [__f, __l)
+  // This is a naive algorithm.  It suffers from cancelling.
+  // In the future try to specialize
+  // for _Tp = float, double, long double using a more accurate
+  // algorithm.
+  //
+  template<typename _Tp>
+    inline _Tp
+    __valarray_sum(const _Tp* __f, const _Tp* __l)
+    {
+      _Tp __r = _Tp();
+      while (__f != __l)
+	__r += *__f++;
+      return __r;
+    }
+
+  // Compute the product of all elements in range [__f, __l)
+  template<typename _Tp>
+    inline _Tp
+    __valarray_product(const _Tp* __f, const _Tp* __l)
+    {
+      _Tp __r = _Tp(1);
+      while (__f != __l)
+	__r = __r * *__f++;
+      return __r;
+    }
+
+  // Compute the min/max of an array-expression
+  template<typename _Ta>
+    inline typename _Ta::value_type
+    __valarray_min(const _Ta& __a)
+    {
+      size_t __s = __a.size();
+      typedef typename _Ta::value_type _Value_type;
+      _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+      for (size_t __i = 1; __i < __s; ++__i)
+	{
+	  _Value_type __t = __a[__i];
+	  if (__t < __r)
+	    __r = __t;
+	}
+      return __r;
+    }
+
+  template<typename _Ta>
+    inline typename _Ta::value_type
+    __valarray_max(const _Ta& __a)
+    {
+      size_t __s = __a.size();
+      typedef typename _Ta::value_type _Value_type;
+      _Value_type __r = __s == 0 ? _Value_type() : __a[0];
+      for (size_t __i = 1; __i < __s; ++__i)
+	{
+	  _Value_type __t = __a[__i];
+	  if (__t > __r)
+	    __r = __t;
+	}
+      return __r;
+    }
+
+  //
+  // Helper class _Array, first layer of valarray abstraction.
+  // All operations on valarray should be forwarded to this class
+  // whenever possible. -- gdr
+  //
+
+  template<typename _Tp>
+    struct _Array
+    {
+      explicit _Array(size_t);
+      explicit _Array(_Tp* const __restrict__);
+      explicit _Array(const valarray<_Tp>&);
+      _Array(const _Tp* __restrict__, size_t);
+      
+      _Tp* begin() const;
+      
+      _Tp* const __restrict__ _M_data;
+    };
+
+
+  // Copy-construct plain array __b[<__n>] from indexed array __a[__i[<__n>]]
+  template<typename _Tp>
+    inline void
+    __valarray_copy_construct(_Array<_Tp> __a, _Array<size_t> __i,
+			      _Array<_Tp> __b, size_t __n)
+    { std::__valarray_copy_construct(__a._M_data, __i._M_data,
+				     __b._M_data, __n); }
+
+  // Copy-construct plain array __b[<__n>] from strided array __a[<__n : __s>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy_construct(_Array<_Tp> __a, size_t __n, size_t __s,
+			      _Array<_Tp> __b)
+    { std::__valarray_copy_construct(__a._M_data, __n, __s, __b._M_data); }
+
+  template<typename _Tp>
+    inline void
+    __valarray_fill (_Array<_Tp> __a, size_t __n, const _Tp& __t)
+    { std::__valarray_fill(__a._M_data, __n, __t); }
+
+  template<typename _Tp>
+    inline void
+    __valarray_fill(_Array<_Tp> __a, size_t __n, size_t __s, const _Tp& __t)
+    { std::__valarray_fill(__a._M_data, __n, __s, __t); }
+
+  template<typename _Tp>
+    inline void
+    __valarray_fill(_Array<_Tp> __a, _Array<size_t> __i,
+		    size_t __n, const _Tp& __t)
+    { std::__valarray_fill(__a._M_data, __i._M_data, __n, __t); }
+
+  // Copy a plain array __a[<__n>] into a play array __b[<>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b)
+    { std::__valarray_copy(__a._M_data, __n, __b._M_data); }
+
+  // Copy strided array __a[<__n : __s>] in plain __b[<__n>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s, _Array<_Tp> __b)
+    { std::__valarray_copy(__a._M_data, __n, __s, __b._M_data); }
+
+  // Copy a plain array  __a[<__n>] into a strided array __b[<__n : __s>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, _Array<_Tp> __b, size_t __n, size_t __s)
+    { __valarray_copy(__a._M_data, __b._M_data, __n, __s); }
+
+  // Copy strided array __src[<__n : __s1>] into another
+  // strided array __dst[< : __s2>].  Their sizes must match.
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, size_t __n, size_t __s1,
+                    _Array<_Tp> __b, size_t __s2)
+    { std::__valarray_copy(__a._M_data, __n, __s1, __b._M_data, __s2); }
+
+  // Copy an indexed array __a[__i[<__n>]] in plain array __b[<__n>]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, _Array<size_t> __i,
+		    _Array<_Tp> __b, size_t __n)
+    { std::__valarray_copy(__a._M_data, __i._M_data, __b._M_data, __n); }
+
+  // Copy a plain array __a[<__n>] in an indexed array __b[__i[<__n>]]
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b,
+		    _Array<size_t> __i)
+    { std::__valarray_copy(__a._M_data, __n, __b._M_data, __i._M_data); }
+
+  // Copy the __n first elements of an indexed array __src[<__i>] into
+  // another indexed array __dst[<__j>].
+  template<typename _Tp>
+    inline void
+    __valarray_copy(_Array<_Tp> __src, size_t __n, _Array<size_t> __i,
+                    _Array<_Tp> __dst, _Array<size_t> __j)
+    {
+      std::__valarray_copy(__src._M_data, __n, __i._M_data,
+		    __dst._M_data, __j._M_data);
+    }
+
+  template<typename _Tp>
+    inline
+    _Array<_Tp>::_Array(size_t __n)
+    : _M_data(__valarray_get_storage<_Tp>(__n))
+    { std::__valarray_default_construct(_M_data, _M_data + __n); }
+
+  template<typename _Tp>
+    inline
+    _Array<_Tp>::_Array(_Tp* const __restrict__ __p)
+    : _M_data (__p) {}
+
+  template<typename _Tp>
+    inline
+    _Array<_Tp>::_Array(const valarray<_Tp>& __v)
+    : _M_data (__v._M_data) {}
+
+  template<typename _Tp>
+    inline
+    _Array<_Tp>::_Array(const _Tp* __restrict__ __b, size_t __s)
+    : _M_data(__valarray_get_storage<_Tp>(__s))
+    { std::__valarray_copy_construct(__b, __s, _M_data); }
+
+  template<typename _Tp>
+    inline _Tp*
+    _Array<_Tp>::begin () const
+    { return _M_data; }
+
+#define _DEFINE_ARRAY_FUNCTION(_Op, _Name)				\
+  template<typename _Tp>		        			\
+    inline void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, const _Tp& __t) \
+    {									\
+      for (_Tp* __p = __a._M_data; __p < __a._M_data + __n; ++__p)	\
+        *__p _Op##= __t;						\
+    }									\
+									\
+  template<typename _Tp>						\
+    inline void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b) \
+    {									\
+      _Tp* __p = __a._M_data;						\
+      for (_Tp* __q = __b._M_data; __q < __b._M_data + __n; ++__p, ++__q) \
+        *__p _Op##= *__q;						\
+    }									\
+									\
+  template<typename _Tp, class _Dom>					\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a,	        		\
+                             const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+    {									\
+      _Tp* __p(__a._M_data);						\
+      for (size_t __i = 0; __i < __n; ++__i, ++__p)                     \
+        *__p _Op##= __e[__i];                                          	\
+    }									\
+									\
+  template<typename _Tp>						\
+    inline void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n, size_t __s,	\
+	                     _Array<_Tp> __b)				\
+    {									\
+      _Tp* __q(__b._M_data);						\
+      for (_Tp* __p = __a._M_data; __p < __a._M_data + __s * __n;       \
+	   __p += __s, ++__q)                                           \
+        *__p _Op##= *__q;						\
+    }									\
+									\
+  template<typename _Tp>						\
+    inline void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, _Array<_Tp> __b,		\
+		             size_t __n, size_t __s)			\
+    {									\
+      _Tp* __q(__b._M_data);						\
+      for (_Tp* __p = __a._M_data; __p < __a._M_data + __n;             \
+	   ++__p, __q += __s)                                           \
+        *__p _Op##= *__q;						\
+    }									\
+									\
+  template<typename _Tp, class _Dom>					\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __s,		\
+                             const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+    {									\
+      _Tp* __p(__a._M_data);						\
+      for (size_t __i = 0; __i < __n; ++__i, __p += __s)                \
+        *__p _Op##= __e[__i];                                          	\
+    }									\
+									\
+  template<typename _Tp>						\
+    inline void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, _Array<size_t> __i,	\
+                             _Array<_Tp> __b, size_t __n)		\
+    {									\
+      _Tp* __q(__b._M_data);						\
+      for (size_t* __j = __i._M_data; __j < __i._M_data + __n;          \
+           ++__j, ++__q)                                                \
+        __a._M_data[*__j] _Op##= *__q;					\
+    }									\
+									\
+  template<typename _Tp>						\
+    inline void					        		\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n,		\
+                             _Array<_Tp> __b, _Array<size_t> __i)	\
+    {									\
+      _Tp* __p(__a._M_data);						\
+      for (size_t* __j = __i._M_data; __j<__i._M_data + __n;            \
+	   ++__j, ++__p)                                                \
+        *__p _Op##= __b._M_data[*__j];					\
+    }									\
+									\
+  template<typename _Tp, class _Dom>					\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, _Array<size_t> __i,	\
+                             const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+    {									\
+      size_t* __j(__i._M_data);	        				\
+      for (size_t __k = 0; __k<__n; ++__k, ++__j)			\
+        __a._M_data[*__j] _Op##= __e[__k];				\
+    }									\
+									\
+  template<typename _Tp>						\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, _Array<bool> __m,         \
+                             _Array<_Tp> __b, size_t __n)		\
+    {									\
+      bool* __ok(__m._M_data);						\
+      _Tp* __p(__a._M_data);						\
+      for (_Tp* __q = __b._M_data; __q < __b._M_data + __n;             \
+	   ++__q, ++__ok, ++__p)                                        \
+        {                                                               \
+          while (! *__ok)                                               \
+            {						        	\
+              ++__ok;							\
+              ++__p;							\
+            }								\
+          *__p _Op##= *__q;						\
+        }								\
+    }									\
+									\
+  template<typename _Tp>						\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, size_t __n,		\
+                             _Array<_Tp> __b, _Array<bool> __m)   	\
+    {									\
+      bool* __ok(__m._M_data);						\
+      _Tp* __q(__b._M_data);						\
+      for (_Tp* __p = __a._M_data; __p < __a._M_data + __n;             \
+	   ++__p, ++__ok, ++__q)                                        \
+        {                                                               \
+          while (! *__ok)                                               \
+            {					        		\
+              ++__ok;							\
+              ++__q;							\
+            }								\
+          *__p _Op##= *__q;						\
+        }								\
+    }									\
+									\
+  template<typename _Tp, class _Dom>					\
+    void								\
+    _Array_augmented_##_Name(_Array<_Tp> __a, _Array<bool> __m,  	\
+                             const _Expr<_Dom, _Tp>& __e, size_t __n)	\
+    {									\
+      bool* __ok(__m._M_data);						\
+      _Tp* __p(__a._M_data);						\
+      for (size_t __i = 0; __i < __n; ++__i, ++__ok, ++__p)             \
+        {	                                           		\
+          while (! *__ok)                                               \
+            {		         					\
+	      ++__ok;							\
+              ++__p;							\
+            }								\
+          *__p _Op##= __e[__i];						\
+        }								\
+    }
+
+   _DEFINE_ARRAY_FUNCTION(+, __plus)
+   _DEFINE_ARRAY_FUNCTION(-, __minus)
+   _DEFINE_ARRAY_FUNCTION(*, __multiplies)
+   _DEFINE_ARRAY_FUNCTION(/, __divides)
+   _DEFINE_ARRAY_FUNCTION(%, __modulus)
+   _DEFINE_ARRAY_FUNCTION(^, __bitwise_xor)
+   _DEFINE_ARRAY_FUNCTION(|, __bitwise_or)
+   _DEFINE_ARRAY_FUNCTION(&, __bitwise_and)
+   _DEFINE_ARRAY_FUNCTION(<<, __shift_left)
+   _DEFINE_ARRAY_FUNCTION(>>, __shift_right)
+
+#undef _DEFINE_ARRAY_FUNCTION
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+# include <bits/valarray_array.tcc>
+
+#endif /* _ARRAY_H */

contrib/sdk/sources/libstdc++-v3/include/bits/valarray_array.tcc

@@ -0,0 +1,244 @@
+// The template and inlines for the -*- C++ -*- internal _Array helper class.
+
+// Copyright (C) 1997-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+/** @file bits/valarray_array.tcc
+ *  This is an internal header file, included by other library headers.
+ *  Do not attempt to use it directly. @headername{valarray}
+ */
+
+// Written by Gabriel Dos Reis <Gabriel.Dos-Reis@DPTMaths.ENS-Cachan.Fr>
+
+#ifndef _VALARRAY_ARRAY_TCC
+#define _VALARRAY_ARRAY_TCC 1
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+  template<typename _Tp>
+    void
+    __valarray_fill(_Array<_Tp> __a, size_t __n, _Array<bool> __m,
+		    const _Tp& __t)
+    {
+      _Tp* __p = __a._M_data;
+      bool* __ok (__m._M_data);
+      for (size_t __i=0; __i < __n; ++__i, ++__ok, ++__p)
+	{
+	  while (!*__ok)
+	  {
+	    ++__ok;
+	    ++__p;
+	  }
+	  *__p = __t;
+	}
+    }
+
+  // Copy n elements of a into consecutive elements of b.  When m is
+  // false, the corresponding element of a is skipped.  m must contain
+  // at least n true elements.  a must contain at least n elements and
+  // enough elements to match up with m through the nth true element
+  // of m.  I.e.  if n is 10, m has 15 elements with 5 false followed
+  // by 10 true, a must have 15 elements.
+  template<typename _Tp>
+    void
+    __valarray_copy(_Array<_Tp> __a, _Array<bool> __m, _Array<_Tp> __b,
+		    size_t __n)
+    {
+      _Tp* __p (__a._M_data);
+      bool* __ok (__m._M_data);
+      for (_Tp* __q = __b._M_data; __q < __b._M_data + __n;
+	   ++__q, ++__ok, ++__p)
+	{
+	  while (! *__ok)
+	    {
+	      ++__ok;
+	      ++__p;
+	    }
+	  *__q = *__p;
+	}
+    }
+
+  // Copy n consecutive elements from a into elements of b.  Elements
+  // of b are skipped if the corresponding element of m is false.  m
+  // must contain at least n true elements.  b must have at least as
+  // many elements as the index of the nth true element of m.  I.e. if
+  // m has 15 elements with 5 false followed by 10 true, b must have
+  // at least 15 elements.
+  template<typename _Tp>
+    void
+    __valarray_copy(_Array<_Tp> __a, size_t __n, _Array<_Tp> __b,
+		    _Array<bool> __m)
+    {
+      _Tp* __q (__b._M_data);
+      bool* __ok (__m._M_data);
+      for (_Tp* __p = __a._M_data; __p < __a._M_data+__n;
+	   ++__p, ++__ok, ++__q)
+	{
+	  while (! *__ok)
+	    {
+	      ++__ok;
+	      ++__q;
+	    }
+	  *__q = *__p;
+	}
+    }
+
+  // Copy n elements from a into elements of b.  Elements of a are
+  // skipped if the corresponding element of m is false.  Elements of
+  // b are skipped if the corresponding element of k is false.  m and
+  // k must contain at least n true elements.  a and b must have at
+  // least as many elements as the index of the nth true element of m.
+  template<typename _Tp>
+    void
+    __valarray_copy(_Array<_Tp> __a, _Array<bool> __m, size_t __n,
+		    _Array<_Tp> __b, _Array<bool> __k)
+    {
+      _Tp* __p (__a._M_data);
+      _Tp* __q (__b._M_data);
+      bool* __srcok (__m._M_data);
+      bool* __dstok (__k._M_data);
+      for (size_t __i = 0; __i < __n;
+	   ++__srcok, ++__p, ++__dstok, ++__q, ++__i)
+	{
+	  while (! *__srcok)
+	    {
+	      ++__srcok;
+	      ++__p;
+	    }
+	  while (! *__dstok) 
+	    {
+	      ++__dstok;
+	      ++__q;
+	    }
+	  *__q = *__p;
+	}
+    }
+
+  // Copy n consecutive elements of e into consecutive elements of a.
+  // I.e. a[i] = e[i].
+  template<typename _Tp, class _Dom>
+    void
+    __valarray_copy(const _Expr<_Dom, _Tp>& __e, size_t __n, _Array<_Tp> __a)
+    {
+      _Tp* __p (__a._M_data);
+      for (size_t __i = 0; __i < __n; ++__i, ++__p)
+	*__p = __e[__i];
+    }
+
+  // Copy n consecutive elements of e into elements of a using stride
+  // s.  I.e., a[0] = e[0], a[s] = e[1], a[2*s] = e[2].
+  template<typename _Tp, class _Dom>
+    void
+    __valarray_copy(const _Expr<_Dom, _Tp>& __e, size_t __n,
+		     _Array<_Tp> __a, size_t __s)
+    {
+      _Tp* __p (__a._M_data);
+      for (size_t __i = 0; __i < __n; ++__i, __p += __s)
+	*__p = __e[__i];
+    }
+
+  // Copy n consecutive elements of e into elements of a indexed by
+  // contents of i.  I.e., a[i[0]] = e[0].
+  template<typename _Tp, class _Dom>
+    void
+    __valarray_copy(const _Expr<_Dom, _Tp>& __e, size_t __n,
+		    _Array<_Tp> __a, _Array<size_t> __i)
+    {
+      size_t* __j (__i._M_data);
+      for (size_t __k = 0; __k < __n; ++__k, ++__j)
+	__a._M_data[*__j] = __e[__k];
+    }
+
+  // Copy n elements of e indexed by contents of f into elements of a
+  // indexed by contents of i.  I.e., a[i[0]] = e[f[0]].
+  template<typename _Tp>
+    void
+    __valarray_copy(_Array<_Tp> __e, _Array<size_t> __f,
+		    size_t __n, 
+		    _Array<_Tp> __a, _Array<size_t> __i)
+    {
+      size_t* __g (__f._M_data);
+      size_t* __j (__i._M_data);
+      for (size_t __k = 0; __k < __n; ++__k, ++__j, ++__g) 
+	__a._M_data[*__j] = __e._M_data[*__g];
+    }
+
+  // Copy n consecutive elements of e into elements of a.  Elements of
+  // a are skipped if the corresponding element of m is false.  m must
+  // have at least n true elements and a must have at least as many
+  // elements as the index of the nth true element of m.  I.e. if m
+  // has 5 false followed by 10 true elements and n == 10, a must have
+  // at least 15 elements.
+  template<typename _Tp, class _Dom>
+    void
+    __valarray_copy(const _Expr<_Dom, _Tp>& __e, size_t __n,
+		    _Array<_Tp> __a, _Array<bool> __m)
+    {
+      bool* __ok (__m._M_data);
+      _Tp* __p (__a._M_data);
+      for (size_t __i = 0; __i < __n; ++__i, ++__ok, ++__p)
+	{
+	  while (! *__ok)
+	    {
+	      ++__ok;
+	      ++__p;
+	    }
+	  *__p = __e[__i];
+	}
+    }
+
+
+  template<typename _Tp, class _Dom>
+    void
+    __valarray_copy_construct(const _Expr<_Dom, _Tp>& __e, size_t __n,
+			      _Array<_Tp> __a)
+    {
+      _Tp* __p (__a._M_data);
+      for (size_t __i = 0; __i < __n; ++__i, ++__p)
+	new (__p) _Tp(__e[__i]);
+    }
+
+
+  template<typename _Tp>
+    void
+    __valarray_copy_construct(_Array<_Tp> __a, _Array<bool> __m,
+			      _Array<_Tp> __b, size_t __n)
+    {
+      _Tp* __p (__a._M_data);
+      bool* __ok (__m._M_data);
+      for (_Tp* __q = __b._M_data; __q < __b._M_data+__n; ++__q, ++__ok, ++__p)
+	{
+	  while (! *__ok)
+	    {
+	      ++__ok;
+	      ++__p;
+	    }
+	  new (__q) _Tp(*__p);
+	}
+    }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+
+#endif /* _VALARRAY_ARRAY_TCC */