On Fri, Mar 6, 2009 at 11:18 AM, McLaughlin, Michael P. <mp...@mitre.org> wrote: > Today, I realized that I should have a separate class for some of the data > processing. This separate class, SatManager, has no GUI elements and does > not appear in IB in any way. Its implementation includes
Classes whose names end in "Manager" are often signs of bad architecture. Be careful how you approach this factorization. > This enqueueing worked fine when getGPS() was a method of appDelegate but > not now when getGPS() is a method of SatManager. Now, the notification does > not reach getGPS() even though the SatManager addObserver() call gave no > errors. >From your use of parentheses, it looks like you're more familiar with Java or C# or other such languages. In Objective-C, you can send any message you want to any object you want. I could send an instance of your SatManager class a method called -jumpOffABridge if I wanted to. Are you sure you've defined -[SatManager getGPS]? Check the run console for messages about unrecognized selectors. --Kyle Sluder _______________________________________________ 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
