# enumerateKeysAndObjects(options:using:) Applies a given block object to the entries of the dictionary, with options specifying how the enumeration is performed. ``` func enumerateKeysAndObjects(options opts: NSEnumerationOptions = [], using block: (Any, Any, UnsafeMutablePointer) -> Void) ``` ## Parameters `opts` Enumeration options. `block` A block object to operate on entries in the dictionary. ## Discussion If the block sets `*stop` to , the enumeration stops. --- 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)