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Re: Question about respondsToSelector

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Re: Question about respondsToSelector

Subject: Re: Question about respondsToSelector
From: j o a r <email@hidden>
Date: Mon, 18 Aug 2008 13:31:02 -0700


On Aug 18, 2008, at 11:17 AM, Carmen Cerino Jr. wrote:

Does the id type have enough information for the respondsToSelector method to work. I have a class with an ivar of type id, and when I invoke the respondsToSelector method it fails when it should succeed. I am assuming it should work fine, because if I skip checking with the respondsToSelector method and just make the call, it executes the method. Can someone please tell me what I am doing wrong?

Perhaps you've misspelled the name of the selector - just like you've done above with "respondsToSelector:" (note the trailing ":").

j o a r


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References:  
  >Question about respondsToSelector (From: "Carmen Cerino Jr." <email@hidden>)




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