Adding/removing viewcontrollers view
<p>If I instantiate a lets say, UISegmentedControl. And link each button to add a viewcontrollers view to the viewhierachy, would it be enough to just add that view to the stack or must I call other methods aswell. And what about removing views? Would it be sufficient to just say</p>

<p><em>I do NOT have the correct syntax in front of me right now so bare with me.</em></p>

<pre><code>[self removeSuperview];
</code></pre>

<p>Is it necassary to call methods on the viewcontroller itself?</p>
