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Re: Tree Data Structure in objc-C?

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Re: Tree Data Structure in objc-C?

Subject: Re: Tree Data Structure in objc-C?
From: Scott Stevenson <email@hidden>
Date: Sun, 27 Nov 2005 21:12:28 -0800


On Nov 27, 2005, at 7:57 PM, David Chan wrote:

I was wondering what is the best approach to the following scenario: I have a library application where I intend to store my books under some categories. Now I have a NSOutlineView to do that interface wise. But how

[...]

Is there something in obj-C that I could use here or do I need to create my own data structure to support this scenario?


Use Core Data and NSTreeController. This is what they're designed for.

Create an entity with a relationship to itself to create a recursive tree structure.


     - Scott

--
http://theocacao.com/


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Re: Tree Data Structure in objc-C?
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