> A performance related argument: using property getters and setters in > -initWithCoder: and -encodeWithCoder: can bring with them serious performance > issues. Might not matter in your case, or in most cases, but it really adds up > if you have a large and complex object graph. A recent exercise to set ivars > directly in -initWithCoder: instead of using property setters saw a 100 - 600x > speed improvement when reading a file for a graph with ~10,000 objects. Just > sayin'.
Should I be doing: self.myProperty = [coder decodeObjectForKey:kMyProperty]; (isn't that effectively the same as a getter/setter)? Guessing it would be better as: myProperty = [[coder decodeObjectForKey:kMyProperty] retain]; 100x - 600x is a big hit. Trygve _______________________________________________ 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: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
