---
title: CMMemoryPoolGetTypeID()
framework: coremedia
role: symbol
role_heading: Function
path: coremedia/cmmemorypoolgettypeid()
---

# CMMemoryPoolGetTypeID()

Returns the type identifier of memory pool objects.

## Declaration

```swift
func CMMemoryPoolGetTypeID() -> CFTypeID
```

## Return Value

Return Value The type identifier.