36 lines
677 B
Markdown
36 lines
677 B
Markdown
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# ProxyAllocator::GetTotalFreed
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```cpp
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size_t GetTotalFreed() const override;
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```
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获取累计释放的字节数。
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**参数：** 无
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**返回：** 累计释放的字节数
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**线程安全：** ✅
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**复杂度：** O(1)
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**示例：**
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```cpp
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#include <XCEngine/Memory/MemoryManager.h>
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#include <XCEngine/Memory/ProxyAllocator.h>
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IAllocator* sysAlloc = MemoryManager::Get().GetSystemAllocator();
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ProxyAllocator proxy(sysAlloc, "TrackedAlloc");
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void* p1 = proxy.Allocate(100);
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proxy.Free(p1);
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size_t totalFreed = proxy.GetTotalFreed();
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printf("Total freed: %zu bytes\n", totalFreed);
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```
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## 相关文档
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- [ProxyAllocator 总览](proxy-allocator.md) - 返回类总览
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