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# IDStorageQueueX

> IDStorageQueueX

# IDStorageQueueX

代表 DirectStorage 队列。

## Syntax

```cpp theme={null}
class IDStorageQueueX : public IUnknown  
```

## Methods

| 方法                                                                                                                           | 说明                        |
| ---------------------------------------------------------------------------------------------------------------------------- | ------------------------- |
| [CancelRequestsWithTag](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_cancelrequestswithtag) | 尝试取消一组先前已入队的读取请求。         |
| [IDStorageQueueX::Close](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_close)                | 关闭 DirectStorage 队列。      |
| [EnqueueRequest](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_enqueuerequest)               | 将读取请求入队。                  |
| [EnqueueSignal](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_enqueuesignal)                 | 将 fence 写入操作入队。           |
| [EnqueueStatus](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_enqueuestatus)                 | 将状态写入操作入队。                |
| [GetErrorEvent](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_geterrorevent)                 | 获取一个可等待的事件。               |
| [RetrieveErrorRecord](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_retrieveerrorrecord)     | 检索错误记录。                   |
| [Submit](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_submit)                               | 将已入队的请求提交到 DirectStorage。 |
| [Query](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_query)                                 | 获取有关队列的信息。                |

## Remarks

DirectStorage 队列会暂存条目，直到游戏调用队列的 [Submit](/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_submit) 方法，或者某个 Enqueue 方法自上次提交以来填充的量超过了队列容量的一半，从而触发自动提交。DirectStorage 队列中的所有条目均按其入队顺序完成。

有关详细信息，请参阅 [DirectStorage 概述](/build/console-features/storage/directstorage/directstorage-overview) 中的“IDStorageQueueX”一节。

## Requirements

**头文件：** dstorage\_xs.h

**库：** dstorage.lib

**受支持的平台：** XBOX Series 主机

## See also

[IDStorageFactoryX::CreateQueue](/reference/system/dstorage/interfaces/IDStorageFactoryX/methods/idstoragefactoryx_createqueue)\
[DStorage](/reference/system/dstorage/dstorage_members)


## Related topics

- [DirectStorage 概述](/zh-CN/build/console-features/storage/directstorage/directstorage-overview.md)
- [IDStorageQueueX::Close](/zh-CN/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_close.md)
- [IDStorageQueueX::Query](/zh-CN/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_query.md)
- [IDStorageQueueX::Submit](/zh-CN/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_submit.md)
- [IDStorageQueueX::EnqueueSignal](/zh-CN/reference/system/dstorage/interfaces/IDStorageQueueX/methods/idstoragequeuex_enqueuesignal.md)