s.traversal.random_access">Random Access
        Traversal Concept</a></span></dt>
</dl></div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="iterator.concepts.traversal.incrementable"></a><a class="link" href="traversal.html#iterator.concepts.traversal.incrementable" title="Incrementable Iterator Concept">Incrementable
        Iterator Concept</a>
</h4></div></div></div>
<p>
          A class or built-in type <code class="computeroutput"><span class="identifier">X</span>