---
title: free
framework: Kernel
role: symbol
role_heading: Instance Method
platforms: [driverkit 19.0+, macOS 10.15+]
path: kernel/osnumber/3180921-free
---

# free

## Declaration

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

## See Also

### Creating a Number Object

- [withNumber](driverkit/osnumber/withnumber-5rcqv.md)
- [withNumber](driverkit/osnumber/withnumber-2c6oe.md)
- [OSNumberPtr](driverkit/osnumberptr.md)