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Re: What to use observeValueForKeyPath: context

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Re: What to use observeValueForKeyPath: context

Subject: Re: What to use observeValueForKeyPath: context
From: Keith Duncan <email@hidden>
Date: Fri, 29 Aug 2008 17:43:08 +0100

After all, what prevents somebody else from using 1091 too?

Nothing whatsoever. But that isn't a problem. So long as the observation context remains internal it doesn't have to be universally unique.

If you're performing [anotherObjectNotSelf addObserver... then yes, I'd make sure that the context is unique, so that it doesn't conflict with an internal context.

Keith
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Re: What to use observeValueForKeyPath: context
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References:  
  >What to use observeValueForKeyPath: context (From: Dave Dribin <email@hidden>)
  >Re: What to use observeValueForKeyPath: context (From: "Michael Ash" <email@hidden>)




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