# PurgMem

> phone 12+ | 2in1 13+ | tablet 12+ | tv 19+ | wearable 18+

```c
typedef struct PurgMem OH_PurgeableMemory
```

## 概述

> phone | 2in1 | tablet | tv | wearable

可清除的内存结构。

**起始版本：** 10

**相关模块：** [memory](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-memory)

**所在头文件：** [purgeable_memory.h](https://developer.huawei.com/consumer/cn/doc/harmonyos-references/capi-purgeable-memory-h)