---
title: Predefined Callback Structures
framework: corefoundation
role: collectionGroup
role_heading: API Collection
path: corefoundation/predefined-callback-structures
---

# Predefined Callback Structures

CFArray provides a predefined callback structure appropriate for use when the values in a CFArray are all CFType-derived objects.

## Topics

### Constants

- [kCFTypeArrayCallBacks](corefoundation/kcftypearraycallbacks.md)