Instance PropertyFoundationEssentials
floatingPointClass
iOS 8.0+
iPadOS 8.0+
Mac Catalyst 8.0+
macOS 10.10+
tvOS 9.0+
watchOS 2.0+
The IEEE 754 class of this type.
var floatingPointClass: FloatingPointClassification { get }Instance PropertyFoundationEssentials
var floatingPointClass: FloatingPointClassification { get }