No overview available.
SDKs
- iOS 7.0+
- macOS 10.9+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
- Xcode 10.2+
Framework
- Foundation
Declaration
init?(exactly number: NSNumber)
Initializer
init(exactly:)
See Also
Converting with No Loss of Precision
init?<Source>(exactly: Source)Creates a new instance from the given value, if it can be represented exactly.
init?<Source>(exactly: Source)Creates a new value, if the given integer can be represented exactly.
init?(exactly: Double)Creates a new instance initialized to the given value, if it can be represented without rounding.
init?(exactly: Float)Creates a new instance initialized to the given value, if it can be represented without rounding.
init?(exactly: Float80)Creates a new instance initialized to the given value, if it can be represented without rounding.