I'm learning Objective-C.

I have a problem with new storyboard feature. I would initialize a subview inside a main view with xib. 

Without using storyboard, I could do it using:

```
controller = [[UIViewController alloc]initWithNibName:@"NibName" bundle:nil];
[self.view addSubview:controller.view];

```

Now, I wouldn't use an external xib, but I want manage a view in a class and use it like a subview in another class. 

I know that is possible use a xib and use a similiar code to load it, but it must be out the storyboard.