, the <code><a class="el" href="interface_facade.html">Facade</a></code> class assumes these responsibilities: <ul>
<li>
Initializing the <code><a class="el" href="interface_model.html">Model</a></code>, <code><a class="el" href="interface_view.html">View</a></code> and <code><a class="el" href="interface_controller.html">Controller</a></code> Singletons. </li>
<li>
Providing all the methods defined by the <code><a class="el" href="protocol_i_model-p.html">IModel</a>, <a class="el" href="protocol_i_view-p.h