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Re: Another rookie core data question

On Jul 27, 2005, at 5:01 PM, Andy Shamel wrote:

Is it possible to have more than one data model in a project?  I.e.
could i have one data model and persistant store for the application
itself, and another for documents?  And further, would it be possible
to communicate between these two stores, etc.  If anyone could either
provide some tips or point me towards some documentation, i would very
much appreciate it!

So you mean you'd have a standard model handled by NSPersistentDocument, and then you want another one that's sort of unique for you application? I don't see why you wouldn't be able to do it, at worst programmatically. The documentation for NSManagedObjectModel seems to indicate you can create one using initWithContentsOfURL.
So maybe you could create a second model with the XCode model tool, and in your code load it at the appropriate location (maybe appdelegate or something) and then go for there.
As usual, not tried it, just brainstorming, sounds doable etc... 
thanks so much!

--andy 

Haris


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