# attribute(of:) Checks an object for specific attribute types. ``` func attribute(of attributeType: T.Type) -> T? where T : CapturedRoomAttribute ``` ## Discussion This function provides details about an object based on attribute type. For example, the following code checks whether an object the framework observes during a scan resembles a dining table: ```swift let chairType = object.attribute(of: ChairType.self) if chairType == .dining { /* ... */ } ``` --- 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)