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iOS Objective-C Basics (Retired) Introduction to Objective-C Inheritance

Eric Williams
Eric Williams
328 Points
Posted by Eric Williams
Eric Williams
328 Points

How do i declare a property which belongs to a sub class?

In the implementation of a sub class I want to create a an object which belongs tot he parent class. I need to know the correct syntax for such a declaration. Thank you.

Gem.h 
#import <Foundation/Foundation.h>
@interface Gem : NSObject

@end
Ruby.h 
#import "Gem.h"
@interface Ruby : Gem
  @end
Bling.h 
@interface Bling : NSObject
@property Ruby (nonatomic) *ruby;
@end