48 lines
1.3 KiB
C++
48 lines
1.3 KiB
C++
/** \file deffile.h deffiles, which speed up loading.
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* This module adds support for loading files which specify
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* which script file to look for when trying to use a specific
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* function.
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*/
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#ifndef __deffile_h__
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#define __deffile_h__
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#include "yacasbase.h"
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#include "lisphash.h"
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/** LispDefFile represents one file that can be loaded just-in-time.
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*/
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class LispDefFile : public YacasBase
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{
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public:
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LispDefFile(LispString * aFile);
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LispDefFile(const LispDefFile& aOther);
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~LispDefFile();
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void SetLoaded();
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inline LispBoolean IsLoaded();
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inline LispString * FileName();
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LispStringSmartPtr iFileName;
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LispBoolean iIsLoaded;
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};
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/** LispDefFiles maintains an array of files that can be defloaded.
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* When the user invokes a DefLoad on a file, an entry is added to the
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* array of deffiles in the LispEnvironment class. When the function
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* is called, and there is no body of rules defined for this function,
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* the engine looks up the correct file to load from this associated
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* has class.
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*/
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class LispEnvironment;
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class LispDefFiles : public LispAssociatedHash<LispDefFile>
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{
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public:
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LispDefFile* File(LispString * aFileName);
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};
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void LoadDefFile(LispEnvironment& aEnvironment, LispString * aFileName);
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#include "deffile.inl"
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#endif
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