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What's the deffierence between 'isKindOfClass' and 'isMemberOfClass'?

2013-09-25 14:41 by Yu.Hongda, 145 阅读, 0 推荐, 收藏,
摘要:[[NSMutableData data] isKindOfClass:[NSData class]]; // YES[[NSMutableData data] isMemberOfClass:[NSData class]]; // NOisKindOfClass: Returns a Boolean value that indicates whether the receiver is an instance of given class or an instance of any class that inherits from that class.isMemberOfClass: R 阅读全文