How to define a function that returns an NSString in Objective-C / Iphone SDK

Question

Hmm i would have thought this would be a little more straightforward..

in my .h file, i'm trying the following

#import <UIKit/UIKit.h>
@interface myViewController : UIViewController {
}
- (int)doStuff;
- (NSString)doMoreStuff;
@end

the compiler flags my doMoreStuff but allows doStuff.. any clues?

thanks in advance

Answer 1

- (NSString *)doMoreStuff;

since all objective-C objects are referenced by pointers.