---
title: "CMMemoryPoolFlush(_:)"
framework: coremedia
role: symbol
role_heading: Function
path: "coremedia/cmmemorypoolflush(_:)"
---

# CMMemoryPoolFlush(_:)

Deallocates all memory the pool holds.

## Declaration

```swift
func CMMemoryPoolFlush(_ pool: CMMemoryPool)
```

## Parameters

- `pool`: The memory pool to flush.

## See Also

### Managing a Memory Pool

- [CMMemoryPoolGetAllocator(_:)](coremedia/cmmemorypoolgetallocator(_:).md)
- [CMMemoryPoolInvalidate(_:)](coremedia/cmmemorypoolinvalidate(_:).md)