---
title: "CMMemoryPoolInvalidate(_:)"
framework: coremedia
role: symbol
role_heading: Function
path: "coremedia/cmmemorypoolinvalidate(_:)"
---

# CMMemoryPoolInvalidate(_:)

Invalidates the memory pool, which causes its allocator to stop recycling memory.

## Declaration

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

## Parameters

- `pool`: The memory pool to invalidate.

## See Also

### Managing a Memory Pool

- [CMMemoryPoolGetAllocator(_:)](coremedia/cmmemorypoolgetallocator(_:).md)
- [CMMemoryPoolFlush(_:)](coremedia/cmmemorypoolflush(_:).md)