CoreData生成的訪問定義

Question

我需要使用超類這些訪問移動的方法：

@interface CBComic (CoreDataGeneratedAccessors) 

- (void)addCharactersObject:(CBCharacter *)value; 
- (void)removeCharactersObject:(CBCharacter *)value; 
- (void)addCharacters:(NSSet *)value; 
- (void)removeCharacters:(NSSet *)value; 

我已經複製粘貼的方法聲明我的父，但我得到一個警告定義未在規定超類。

實現是由Core Data提供的，那麼我該如何解決它呢？ 謝謝

Answer 1

@interface YourSuperClass : NSManagedObject 

... 

@end 

@interface YourSuperClass (CoreDataGeneratedAccessors) 

- (void)addCharactersObject:(CBCharacter *)value; 
- (void)removeCharactersObject:(CBCharacter *)value; 
- (void)addCharacters:(NSSet *)value; 
- (void)removeCharacters:(NSSet *)value; 

@end