21 lines
538 B
Markdown
21 lines
538 B
Markdown
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# D3D12CommandAllocator::D3D12CommandAllocator
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```cpp
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D3D12CommandAllocator();
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```
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默认构造函数，创建一个未初始化的命令分配器实例。创建后需要调用 [`Initialize`](initialize.md) 进行初始化。
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## 示例
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```cpp
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D3D12CommandAllocator allocator;
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// 此时 allocator 未初始化，需要调用 Initialize
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allocator.Initialize(device);
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```
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## 相关文档
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- [D3D12CommandAllocator 总览](command-allocator.md) - 返回类总览
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- [D3D12CommandAllocator::Initialize](initialize.md) - 初始化分配器
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