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Re: Map question
From: |
Paul E Johnson |
Subject: |
Re: Map question |
Date: |
Sun, 22 Oct 2000 09:59:55 -0500 |
Ken Gosier wrote:
>
> Possibly basic question about the Map class, in Obj-C:
>
> The keys into a Map are objects of type id, as well as the values?
>
> TIA--
I'm not sure I understand. A Map in which the key objects serve also as
the objects themselves is called a Set and it has a little different
interface.
Use Set if you want the object itself to serve as the key. Map can have
any id as a key.
--
Paul E. Johnson email: address@hidden
Dept. of Political Science http://lark.cc.ukans.edu/~pauljohn
University of Kansas Office: (785) 864-9086
Lawrence, Kansas 66045 FAX: (785) 864-5700
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- Map question, Ken Gosier, 2000/10/22
- Re: Map question,
Paul E Johnson <=