super_class A pointer to a
Class data structure. Specifies the particular superclass of the instance to message.
Instance Property
インスタンスプロパティ
receiver
A pointer of type
id. Specifies an instance of a class.Availability
- iOS 4.0+
- iPadOS 4.0+
- macOS 10.6+
- tvOS 9.0+
- watchOS 2.0+
Technology
- Objective-C Runtime Objective-Cランタイム
Declaration 宣言
id receiver;