---
title: flushCollection
framework: Kernel
role: symbol
role_heading: Instance Method
platforms: [driverkit 19.0+, macOS 10.15.2+]
path: kernel/oscollection/3438146-flushcollection
---

# flushCollection

## Declaration

```occ
virtual void flushCollection(void);
```

## See Also

### Accessing Collection Elements

- [iterateObjects](driverkit/oscollection/iterateobjects.md)
- [OSCollectionIterateObjectsBlock](driverkit/oscollectioniterateobjectsblock.md)