---
title: copyDescription
framework: coreservices
role: symbol
role_heading: Instance Property
path: coreservices/aeremoteprocessresolvercontext/1442771-copydescription
---

# copyDescription

A prototype for a function callback that providesa description of the specified data. Called on the info pointer.This field may be NULL.

## Declaration

```swift
var copyDescription: CFAllocatorCopyDescriptionCallBack!
```