Define Class Introspection

Tarun Kumar 1767 19 Sep 2015

Tarun Kumar

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Tarun Kumar 19 Sep 2015

- Determine whether an objective-C object is an instance of a class:

[obj isMemberOfClass:ColorClass];

- Determine whether an objective-C object is an instance of a class or its descendants:

[obj isKindOfClass:ColorClass];

- The version of a class:

[ColorString version]

- Find the class of an Objective-C object:

Class myClass1 = [obj1 class];

Class myClass1 = [NSString class];

- Verify 2 Objective-C objects are of the same class:

[obj1 myClass2] == [obj2 class]

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