On Feb 19, 2011, at 7:01 PM, Michael Crawford <[email protected]> wrote:
> > I assumed this is the case because regardless of whether or not you call > -boolValue or -longLongValue, -hash returns the same result. I've already > shown that they do indeed contain the same value, when -longLongValue is > called on both items. See the dbg output. Why do you keep fixating on -hash? There are two common definitions of equality: -isEqual: and pointer identity. Neither of these relies on -hash. Your experience indicates that -containsObject: uses pointer identity, whereas -member: uses -isEqual:. --Kyle Sluder > _______________________________________________ Cocoa-dev mailing list ([email protected]) 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 [email protected]
