On 27/02/2008, at 5:59 PM, Antonio Nunes wrote:
On Feb 26, 2008, at 11:42 AM, Chris Suter wrote:On a side note, it doesn't look like you have to call removeObserver: for notifications registered with NSNotificationCenter.The garbage collection docs state:"For example, a notification center should not form strong relationships to registered observers, otherwise it artificially prolongs the lifetime of those objects indefinitely."I guess that corroborates it, but would anyone care to confirm Chris's assertion with some authority?
I put a break point on CXXNotificationUnregister (which is what removeObserver: ultimately calls) and you find that it gets called when a weak reference is zeroed.
- Chris
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