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Testing Class Functionality

Testing Class Functionality

作者: 事件_666 | 来源:发表于2017-05-02 11:43 被阅读0次

有异曲同工之妙

  • (BOOL)instancesRespondToSelector:(SEL)aSelector
  • (BOOL)respondsToSelector:(SEL)aSelector
    大牛们都写的很好了拿来用用吧
    If aSelector
    messages are forwarded to other objects, instances of the class are able to receive those messages without error even though this method returns NO

  • (BOOL)conformsToProtocol:(Protocol *)protocol
  • (BOOL)conformsToProtocol:(Protocol *)protocol

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