Re: Core-Data Non-Standard Attributes
Re: Core-Data Non-Standard Attributes
- Subject: Re: Core-Data Non-Standard Attributes
- From: Volker Schumacher <email@hidden>
- Date: Wed, 4 Jan 2006 21:04:35 +0100
Jeff and Chris, thanks a lot for your help!
-Volker
On 04.01.2006, at 20:54, Chris Hanson wrote:
On Jan 4, 2006, at 8:28 AM, Volker Schumacher wrote:
I am developing a document based Cocoa application for my diploma
thesis which uses CoreData to realize the data model.
The application deals with primitive float arrays. I would like to
avoid using an NSArray with NSNumber objects since the element
count can be very high.
My problem is to store the float arrays persistent with my data
model.
Just use an NSData instance as the storage for your array of
floats, and use a binary data attribute to represent this NSData in
your model.
-- Chris
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