object reference is same in function calling

Question

 -(UserDetail *)functionCheck :(NSString *)str
 {
    UserDetail *d2=[[UserDetail alloc] init];
    NSLog(@\"check address::::::> %p\",&d2);
    d2.auth_token=str         


        

Answer 1

If you are in NON-ARC environment, replace your return statement of the function with return [d2 autorelease]. On ARC, you don't need to do anything.