On Jun 17, 2008, at 10:19 PM, Laurent Cerveau wrote:
HiIs there a way to get all subclases of a class. I have a class that I would call abstract (although I did not find any real way to declare some methods as virtual) and would like to get a list of all "real" subclass implementations.Thanks laurent
If you have a bunch of classes that you want to check you can call [SomeClass isSubclassOf:anotherClass].
If you wrote the class yourself, what I would do is override the + initialize method to add the class to some kind of global array that you can access later. The runtime sends initialize to each class in a program exactly one time just before the class is sent its first message from within the program. So this will only work for each class that is actually used within the application.
Omar Qazi Hello, Galaxy! 1.310.294.1593
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