Graphics Programs Reference
In-Depth Information
Figure 29.9 Adding a Core Data model file
In
Nerdfeed.xcdatamodeld
, add a new entity named
Link
and then add one
String
Figure 29.10 The link entity
It will be
BNRFeedStore
's job to manage interacting with Core Data (an external
source of data). In
BNRFeedStore.h
, import the header for Core Data and add a for-
ward declaration and a few new instance variables and methods.
#import <CoreData/CoreData.h>
@class RSSChannel;