First of all, I agree with claw that this line looks really weird, although it
might work. I've just never seen it done that way.
> if ([self class] == [SuperClass class]) {
Second, are you sure that SubClass inherits from SuperClass? Is it declared
like this? …
@interface SubClass : SuperClass
Finally, although this is not your current problem, the following line violates
Cocoa Memory Management conventions:
> return [dict copy];
Read this:
http://developer.apple.com/library/mac/#documentation/cocoa/conceptual/MemoryMgmt/MemoryMgmt.html
> I see that it appears to be calling [SubClass tagDict] which is the very
> method it's already in (so the selector can't very well be unrecognized, or
> what?)
No, if it did that it would be a recursive method, and possibly an infinite
loop.
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