---
title: free
framework: driverkit
role: symbol
role_heading: Instance Method
path: driverkit/iobuffermemorydescriptor/free
---

# free

Performs any final cleanup for the memory buffer descriptor object.

## Declaration

```occ
virtual void free();
```

## See Also

### Creating a Memory Buffer

- [Create](driverkit/iobuffermemorydescriptor/create.md)
- [init](driverkit/iobuffermemorydescriptor/init.md)