31 lines
621 B
Markdown
31 lines
621 B
Markdown
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# LinearAllocator::GetAllocationCount
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```cpp
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size_t GetAllocationCount() const override;
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```
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返回自分配器创建以来的累计分配次数。线性分配器不支持单个块释放，始终返回 0。
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**参数：** 无
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**返回：** 始终返回 `0`
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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/LinearAllocator.h>
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LinearAllocator allocator(1024);
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allocator.Allocate(256);
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allocator.Allocate(128);
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allocator.Allocate(64);
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size_t count = allocator.GetAllocationCount(); // 0（不支持计数）
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```
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## 相关文档
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- [LinearAllocator 总览](linear-allocator.md) - 返回类总览
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