# object_getClassName(_:) Returns the class name of a given object. ``` func object_getClassName(_ obj: Any?) -> UnsafePointer ``` ## Parameters `obj` An Objective-C object. ## Return Value The name of the class of which `obj` is an instance. ## Discussion --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)