What does the touch/untouch do in xcode?

Posted by Rahul Vyas on Stack Overflow See other posts from Stack Overflow or by Rahul Vyas
Published on 2009-12-02T12:14:45Z Indexed on 2010/03/21 10:41 UTC
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iphone

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xcode

in xcode if we rightclick on a class file or a xib we see two names in the list touch and untouch what does they do? does someone knows about it?

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