kolibrios/programs/cmm/lib/collection.h

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#ifndef INCLUDE_COLLECTION_H
#define INCLUDE_COLLECTION_H
#print "[include <collection.h>]\n"
/*========================================================
= =
= String =
= =
========================================================*/
struct collection
{
int realloc_size, count;
dword data_start;
dword data_size;
dword element_offset[4090];
int add();
dword get();
void drop();
void increase_data_size();
};
void collection::increase_data_size() {
int filled_size;
if (realloc_size<4096) realloc_size = 4096;
if (!data_size) {
data_size = realloc_size;
data_start = malloc(realloc_size);
}
else {
data_size = data_size + realloc_size;
data_start = realloc(data_start, data_size);
}
}
int collection::add(dword in) {
if (count >= 4090) return 0;
if (element_offset[count]+strlen(in)+2 > data_size) {
increase_data_size();
add(in);
return;
}
strcpy(data_start+element_offset[count], in);
count++;
element_offset[count] = element_offset[count-1] + strlen(in) + 1;
return 1;
}
dword collection::get(dword pos) {
if (pos<0) || (pos>=count) return 0;
return data_start + element_offset[pos];
}
void collection::drop() {
if (data_start) free(data_start);
data_size = data_start = element_offset[count] = count = 0;
}
/*========================================================
= =
= Integer =
= =
========================================================*/
struct collection_int
{
int count;
dword element[4096*3];
int add();
dword get();
void drop();
};
int collection_int::add(dword in) {
if (count >= 4096*3) return 0;
element[count] = in;
count++;
return 1;
}
dword collection_int::get(dword pos) {
if (pos<0) || (pos>=count) return 0;
return element[pos];
}
void collection_int::drop() {
element[0] =
count = 0;
}
#endif