Enumeration Case
列挙ケース
OBJC
OBJC_ASSOCIATION_ASSIGN
Specifies a weak reference to the associated object.
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
OBJC_ASSOCIATION_ASSIGN = 0