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Re: Newbie: Referencing Objects (second try)

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Re: Newbie: Referencing Objects (second try)

Subject: Re: Newbie: Referencing Objects (second try)
From: Nick Zitzmann <email@hidden>
Date: Sun, 26 Oct 2008 15:40:58 -0600


On Oct 26, 2008, at 2:59 PM, john fogg wrote:

When I'm inside "secondSubObject" how can I alter a variable in
"secondMainObject"?

Use accessors. In secondSubObject, create an @property(assign) SecondMainObject *secondMainObject; so that you can call methods in secondMainObjct from secondSubObject.

Note that it's important that you assign instead of retain in this instance, or else you'll create a retention loop memory leak unless you're using GC.

And how can I alter a variable in "firstMainObject"?

Again, use accessors so that objects can communicate with other objects.

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

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