ass="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="iterator.concepts.traversal.forward"></a><a class="link" href="traversal.html#iterator.concepts.traversal.forward" title="Forward Traversal Concept">Forward Traversal
        Concept</a>
</h4></div></div></div>
<p>
          A class or built-in type <code class="computeroutput"><span class="identifier">X</span></code>
          models the <span class="bold"><strong>Forward Traversal</strong></span> concept if,
          in addition 