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Re: Arrays containing container -- retain cycle?

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Re: Arrays containing container -- retain cycle?

Subject: Re: Arrays containing container -- retain cycle?
From: Scott Stevenson <email@hidden>
Date: Thu, 2 Dec 2004 12:14:34 -0800


On Dec 2, 2004, at 10:38 AM, Matt Budd (Madentec) wrote:

Basically, I want to just have an array of references (like the first example of the single links, but with multiple items), instead of having NSMutableArray retain it's objects and then try to release them when it dealloc's. Is there any work around?

Either use a simple C-style array or look at NSValue's -nontretainedObjectValue.

You can instantiate an NSValue with a pointer to your X or Y objects, and the NSArray will only retain the NSValue object, not the true object it references.

    - Scott


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  >Arrays containing container -- retain cycle? (From: Matt Budd (Madentec) <email@hidden>)




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