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32 lines
533 B
Markdown
32 lines
533 B
Markdown
# D3D12Fence::GetEventHandle
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## 函数签名
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```cpp
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void* GetEventHandle()
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```
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## 中文描述
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获取用于 CPU 等待的 event 句柄。用于 `WaitForSingleObject` 等 API 进行阻塞等待。
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## 返回值
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`void*` - Win32 event 句柄
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## 复杂度
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O(1)
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## 示例
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```cpp
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HANDLE eventHandle = static_cast<HANDLE>(d3d12Fence->GetEventHandle());
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WaitForSingleObject(eventHandle, INFINITE);
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```
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## 相关文档
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- [D3D12Fence](fence.md) - 类总览
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- [D3D12Fence::Wait](../../../threading/task-group/wait.md) - 等待栅栏
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