Question

this is something I have always had confusion about

I never can seem to find a good explanation, i understand inheritance, but from what i learned that is between the master class and the sublasses of them…What if i want to pass a NSString to another class thats not a subclass of the other

Heres a example:

class1.h

@interface class1 : UIViewController{
NSString *string
}
@property (nonatomic, retain) NSString *string
@end

class1.m

@implementation class1
@synthesize string;
-(void)viewDidLoad{
 string = @"IM A STRING AHHH";
 }

Now lets say i want to pass that string with what its equal to to another class

class2.h

#import "class1.h"
@interface class2 : UIViewController{


}

@end


class2.m

@implementation class2 

//i want to use the NSString in here, how do i do that?

Thanks,
Jacob

Answer 1

First of all use [string retain]; in class 1.
Then, in class 2, import class1. make object of class 1 say cls1. and you can access it by cls1.string;