On Nov 10, 2010, at 9:17 PM, Michael Hall wrote: > In looking at NSControl.h there is a NSKeyboardUI category definition with > the following instance method declaration > > - -- (void)performClick:sender; > > This category is defined a number of places and at least some of them > indicate that the type for sender should be (id)sender. > How is it NSControl does nothing to indicate the type? > Is id a default or is it somehow inherited in this situation?
From <http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/ObjectiveC/Articles/ocLanguageSummary.html#//apple_ref/doc/uid/TP30001163-CH3-TPXREF106>: > • The default return and argument type for methods is id, not int as it is > for functions. (However, the modifier unsigned when used without a following > type always means unsigned int.) Cheers, Ken _______________________________________________ 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]
