src/dynamic-array.cpp


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#include "dynamic-array.hpp"

void DynArrayReserve(DynArrayBase *arr, int64_t count) {
	assert(count != 0);
	if (arr->reservedCount >= count) return;
	char *a = Pke_New<char>(arr->elementSize * count);
	if (arr->ptr != nullptr) {
		std::memcpy(a, arr->ptr, arr->elementSize * arr->reservedCount);
		Pke_Delete<char>(arr->ptr, arr->elementSize * arr->reservedCount);
	}
	arr->reservedCount = count;
	arr->ptr = a;
}

void DynArrayDestroy(DynArrayBase *arr) {
	if (arr->ptr == nullptr) return;
	if (arr->ptr == CAFE_BABE(char)) return;
	if (arr->reservedCount > 0)
		Pke_Delete<char>(arr->ptr, arr->elementSize * arr->reservedCount);
	arr->ptr = CAFE_BABE(char);
}