On Mar 7, 2011, at 12:39, Ken Thomases wrote: > Well, I'm not deeply familiar with this stuff, but I can't see what it would > mean to have weak references to keys while also copying the keys.
OK, I admit I did sit for 5 minutes after reading this trying to think of a use for weak references to copies. (You'd have to get 'allKeys' or enumerate the keys before the collector had a chance to make off with them.) Another 5 minutes I'll never get back. Out of academic interest, then, I wonder what the answer is for strong key references. _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
