> ## Documentation Index
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> Use this file to discover all available pages before exploring further.

# PFMemIsUsingCustomMemoryFunctions

> 确定是否正在使用自定义内存函数。

确定是否正在使用自定义内存函数。

## 语法

```cpp theme={null}
HRESULT PFMemIsUsingCustomMemoryFunctions(  
    bool* isUsingCustomMemoryFunctions  
)  
```

### 参数

**`isUsingCustomMemoryFunctions`**   bool\*<br />*output*

指示是否正在使用自定义内存函数。

### 返回值

类型：HRESULT

此 API 操作的 HRESULT 返回代码。

## 要求

**头文件：** PFPlatform.h

## 另请参阅

[PFPlatform 成员](/services/playfab/api-references/c/pfplatform/pfplatform_members)


## Related topics

- [服务 C API 概览 - PFPlatform.h](/zh-CN/services/playfab/api-references/c/pfplatform/pfplatform_members.md)
- [PFMemoryHooks](/zh-CN/services/playfab/api-references/c/pfplatform/structs/pfmemoryhooks.md)
- [PIXRecordMemoryAllocationEvent](/zh-CN/reference/tools/pix3/functions/pixrecordmemoryallocationevent.md)
- [PIXRecordMemoryFreeEvent](/zh-CN/reference/tools/pix3/functions/pixrecordmemoryfreeevent.md)
- [PFMultiplayerSetMemoryCallbacks](/zh-CN/services/playfab/multiplayer/lobby/playfabmultiplayerreference-cpp/pfmultiplayer/functions/pfmultiplayersetmemorycallbacks.md)