mirror of https://github.com/PrimeDecomp/prime.git
50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
#include "NMWException.h"
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#pragma exceptions on
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class __partial_array_destructor {
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private:
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void* p;
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size_t size;
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size_t n;
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void* dtor;
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public:
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size_t i;
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__partial_array_destructor(void* array, size_t elementsize, size_t nelements, void* destructor) {
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p = array;
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size = elementsize;
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n = nelements;
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dtor = destructor;
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i = n;
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}
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~__partial_array_destructor() {
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char* ptr;
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if (i < n && dtor) {
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for (ptr = (char*)p + size * i; i > 0; i--) {
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ptr -= size;
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DTORCALL_COMPLETE(dtor, ptr);
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}
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}
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}
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};
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extern "C" void __construct_array(void* ptr, void* ctor, void* dtor, size_t size, size_t n) {
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__partial_array_destructor pad(ptr, size, n, dtor);
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char* p;
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for (pad.i = 0, p = (char*)ptr; pad.i < n; pad.i++, p += size)
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CTORCALL_COMPLETE(ctor, p);
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}
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extern "C" void __destroy_arr(void* block, void* dtor, size_t size, size_t n) {
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char* p;
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for (p = (char*)block + size * n; n > 0; n--) {
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p -= size;
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DTORCALL_COMPLETE(dtor, p);
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}
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}
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