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Re: Observing with GC

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Re: Observing with GC

Subject: Re: Observing with GC
From: Rob Keniger <email@hidden>
Date: Tue, 26 Feb 2008 14:38:49 +1000


On 26/02/2008, at 1:02 AM, glenn andreas wrote:

Note that in the non-GC world, you can't do that in -dealloc (since the KVO "warning" about deallocating something that is still be observed happens before the call to dealloc), so it's unclear if there isn't some similar helpful warning before -finalize is called...

Actually, I just checked this and you're right, calling - removeObserver:forKeyPath: in a -finalize method triggers a warning. You would need to do this elsewhere, although the documentation is particularly scant as to exactly where.

--
Rob Keniger

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Re: Observing with GC
From: Bill Bumgarner <email@hidden>


References:  
  >Observing with GC (From: Quincey Morris <email@hidden>)
  >Re: Observing with GC (From: Rob Keniger <email@hidden>)
  >Re: Observing with GC (From: glenn andreas <email@hidden>)




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