# integerValue(asTypeTruncatingIfNeeded:) The raw value of the data cast as an integer type, with no transformations applied. ``` func integerValue(asTypeTruncatingIfNeeded: IntegerType.Type) -> IntegerType where IntegerType : FixedWidthInteger ``` ## Parameters `asTypeTruncatingIfNeeded` The type to which to cast the underlying bytes, truncating or extending the bytes as necessary. ## Return Value The data cast as the requested type. --- 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)