de> options:</h3>

<p>Behaviour of the <code><a href="Protocols/StackIteratingFinder.html">StackIteratingFinder</a></code> can be changed using the <code><a href="Structs/SearchOptions.html">SearchOptions</a></code>. They are:</p>

<ul>
<li><code>current</code>: The topmost view controller</li>
<li><code>visible</code>: If the view controller is a container, search in its visible view controllers (Example: <code>UINavigationController</code> always has one visible view controller, <code>UISplitController</c