Question

which is faster ??

@interface ViewController : UIViewController
{

UIView *myView;

}

@end

@implementation ViewController

 - (void)myInit(){

UIView *view = [[UIView alloc]init];

myView = view;

view.tag = 1;

}

- (void)viewDidLoad(){
[self myInit];

[self.view addSubview:myView];//accessing by variable

//OR

[self.view addSubView:[self.view viewWithTag:1];//accessing by tag

}

@end

Answer 1

In one you have a direct pointer access, in another you need to call a method, then find the indexed object and returning it to get the same object. I think you have your answer