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# D3D12UnorderedAccessView::GetCPUDescriptorHandle
## 函数签名
```cpp
D3D12_CPU_DESCRIPTOR_HANDLE GetCPUDescriptorHandle() const
```
## 中文描述
获取无序访问视图的 CPU 描述符句柄。
## 返回值
`D3D12_CPU_DESCRIPTOR_HANDLE` - CPU 描述符句柄
## 复杂度
O(1)
## 示例
```cpp
2026-03-20 02:35:45 +08:00
D3D12UnorderedAccessView uav;
uav.Initialize(device, resource);
D3D12_CPU_DESCRIPTOR_HANDLE handle = uav.GetCPUDescriptorHandle();
```
## 相关文档
- [D3D12UnorderedAccessView](unordered-access-view.md) - 类总览