Subclassing NS(Mutable)Dictionary
Subclassing NS(Mutable)Dictionary
- Subject: Subclassing NS(Mutable)Dictionary
- From: email@hidden
- Date: Tue, 23 Jul 2002 17:18:38 -0400
I would like to subclass NSDictionary, and then subsequently subclass
this subclass in order to create a mutable, ordered dictionary, so that
when I create or add entries to a dictionary (one of the subclasses),
the keys will be recorded in order (thus making an ordered dictionary).
The problem is that I don't know which methods are necessary to
override, and while it would seem easy enough, I have thoroughly
confused myself. How should I treat the class cluster in order to do
this?
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