src/dynamic-array.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21


#include "dynamic-array.hpp"

void inline DynArrayReserve(DynArrayBase *arr, int64_t count) {
	if (arr->reservedSize >= count) return;
	char *a = pke::PkeNew<char>(arr->elementSize * count);
	if (arr->ptr != nullptr) {
		std::memcpy(a, arr->ptr, arr->elementSize * arr->reservedSize);
		pke::PkeDelete<char>(arr->ptr, arr->elementSize * arr->reservedSize);
	}
	arr->reservedSize = count;
	arr->ptr = a;
}

void inline DynArrayDestroy(DynArrayBase *arr) {
	if (arr->ptr == nullptr) return;
	if (arr->ptr == reinterpret_cast<char *>(0xCAFEBABE)) return;
	pke::PkeDelete<char>(arr->ptr, arr->elementSize * arr->reservedSize);
	arr->ptr = reinterpret_cast<char *>(0xCAFEBABE);
}