---
title: ~DeviceManager
description: "DeviceManager类的默认析构函数。"
url: https://www.hiascend.com/document/detail/zh/Atlas200IDKA2DeveloperKit/latest/Application%20Development%20Guide/msadg/mxvisionug_0392.html
sourcePath: /source/zh/Atlas200IDKA2DeveloperKit/23.0.RC2/Application Development Guide/msadg/mxvisionug_0392.html
indexId: f95b3af40ff3e3309a781f043ce6a345bf96d0b957138fea700a232fb1b616bf102
---
# ~DeviceManager

#### 函数功能

DeviceManager类的默认析构函数。


#### 函数原型

```
~
DeviceManager();
```