On Nov 28, 2008, at 3:10 PM, Mathieu Coursolle wrote:
Thanks for your reply,
Even if I create other windows and delete them after, the lost
controllers seem to be lost forever.
I tried to select menu items and it actually speeds up the
collection of some, but some are still lost forever.
I waited for a while, continued to create/close windows, and it did
not finalize. A lot of them will finalize,
but if one is not, even if I continue to use the application for a
while, gc-roots will always show me some roots,
as it shows no roots for the finalized ones.
As a test, I added the following code in the finalize method of the
document with the same results.
for (NSWindowController* aController in [self windowControllers])
{
[self removeWindowController:aController];
NSWindow* aWindow = [aController window];
[aController setWindow:nil];
[aWindow setWindowController:nil];
}
I printed the roots again, it seems like I was able to get a bit
more info. However, it seems like there are 2 roots this time.
Odd. One issue -- Your -finalize will never run if the collector
doesn't think the object is garbage.
Please file a bug via http://bugreport.apple.com/, attach your sample
project, and send me the bug #.
b.bum
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