On Jan 11, 2013, at 8:12 AM, Alex Zavatone <z...@mac.com> wrote: > Back as of Xcode 4.2, many classes would not implicitly support po in the > debugger unless you wrote your own description method to return the > properties you wanted to expose.
What leads you to this conclusion? Many, but not all, classes in Cocoa and Cocoa Touch implement -description to do more than print their address and class name. However, that's not something that changes with Xcode version - it's part of the frameworks themselves. And "po" in the debugger just sends -description and prints the result. In the command line debugger, "print *someObject" will print someObject's ivars just as if you were dereferencing a struct*, as long as its real type (eg not "id") is known or has been cast to. -- Chris _______________________________________________ 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
