Implement both A and B in the base class M, but don't declare them in its @interface. Then MAB and MAX can both declare method A and have implementations that just call super. Likewise for B.
Or, factor out A into a helper class, and similarly for B. Then have MAB and MAX instantiate an A helper object and delegate method A to it. Or, similarly to #2, implement A and B as functions that take the 'receiver' object as the first parameter. Then you can easily implement method -A as a call to A(self). —Jens _______________________________________________ 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
