Re: multiple inheritance equivalent in Core Data?
Re: multiple inheritance equivalent in Core Data?
- Subject: Re: multiple inheritance equivalent in Core Data?
- From: John Timmer <email@hidden>
- Date: Mon, 09 May 2005 12:40:39 -0400
> I don't have Tiger yet and haven't looked at CoreData much but I hope
> that won't matter much. Under Panther I would use protocols to
> encapsulate these behaviors because a class can conform to multiple
> protocols.
To be more clear, in every place I said "keys", you could read "instance
variables". My understanding is that neither protocols or categories can
add instance variables to a class, so that neither of these would work for
this situation.
JT
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