XCSDD/docs/api/memory/pool-allocator/get-total-block-count.md

PoolAllocator::GetTotalBlockCount

size_t GetTotalBlockCount() const;

返回内存池中的总块数。此值在构造时确定，之后保持不变。

参数： 无

返回： 内存池的总块数

复杂度： O(1)

示例：

#include <XCEngine/Memory/PoolAllocator.h>

PoolAllocator pool(sizeof(int), 100);

size_t total = pool.GetTotalBlockCount(); // 100
size_t free = pool.GetFreeBlockCount();  // 100

void* block = pool.Allocate();
size_t freeAfter = pool.GetFreeBlockCount(); // 99

pool.Free(block);
size_t freeRestored = pool.GetFreeBlockCount(); // 100

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