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Re: Integer as key in NSMutableDictionary

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Re: Integer as key in NSMutableDictionary

Subject: Re: Integer as key in NSMutableDictionary
From: Nick Zitzmann <email@hidden>
Date: Mon, 4 May 2009 14:58:26 -0600


On May 4, 2009, at 1:22 AM, Weydson Lima wrote:

I am getting warnings when adding integers in the array and assigning
the integer ID as a key. The code does work though, but I am guessing
there is a better way to accomplish what I want. I know that these
methods are expecting pointers as parameters and I am passing a
scalar. So, what's the best way to approach that?

NSIntegers are C primitives, not ObjC objects. You need to wrap them in NSNumber objects using +numberWithInteger: in order to use them the way you're trying to use them.

Nick Zitzmann
<http://www.chronosnet.com/>

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  >Integer as key in NSMutableDictionary (From: Weydson Lima <email@hidden>)




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