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

# free

Performs any final cleanup for the memory descriptor object.

## Declaration

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

## See Also

### Configuring the Buffer

- [init](driverkit/iomemorydescriptor/init.md)