When you say "really odd behavior" can you confirm that you mean
"actually different from normal behavior" versus "not the behavior
your were expecting?" It does not surprise me that there may be a
retain involved during the removal of an object from an array. I would
expect it in order to manage KVO notifications which may fire after
the object is removed but before it is deallocated. Take a look at
your stack traces to see what is causing the retain.
Note that looking at retain counts can be tricky business, and they
are very often not what you might intuitively expect. Autorelease in
particular can lead to extra retains.
-Rob
On Wed, Mar 19, 2008 at 1:54 PM, Stuart Malin <[EMAIL PROTECTED]> wrote:
> I am having some trouble in an app with an object and its retain
> counts, so I added methods to intercept -retain and -release on my
> affected object so I could set breakpoints to observe the value. But
> doing so causes some really odd behavior, such as the object
> receiving extra retain events (such as when it is _removed_ from an
> array). Why would my intercepting these, but nonetheless propagating
> them up the class hierarchy, cause problems?
>
> - (void) retain
> {
> [super retain];
> unsigned int count = [self retainCount];
> NSLog(@"RETAIN: retain count after retain is: %i", count);
> }
>
> - (void) release
> {
> [super release];
> unsigned int count = [self retainCount];
> NSLog(@"RELEASE: retain count after release is: %i", count);
> }
>
>
>
>
>
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--
Rob Napier -- Software and Security Consulting -- http://robnapier.net
"Those who would give up essential liberty to purchase a little
temporary safety, deserve neither liberty nor safety." -- B. Franklin,
Printer
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