This isn't objc related, but mostly c related. In order to get a random int you may want to use the rand() function. rand() returns a number between 0 and RAND_MAX, and you have to initialize this random generator by calling srand(). You can put every (unsigned) value you want in there, though in general it's used passing (unsigned)time(NULL) as parameter. This way you'll always get a different int.
2009/4/14 Eric E. Dolecki <edole...@gmail.com> > I'd like to make sure a new random (int) number doesn't equal the previous. > In ActionScript 3 I could just run a little while loop check against the > previous value. So while it wasn't equal to the last it would be used. So > this isn't using an Array by any means for anything. > What's the best way to do this in Obj-C? The same way in AS3? I just want > to > make sure I set it correctly. -- --Luca C. _______________________________________________ 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
