b></p>
<dl class="variablelist">
<dt><span class="term">Returns</span></dt>
<dd><p>
                <code class="computeroutput"><span class="identifier">x</span><span class="special">.</span><span class="identifier">begin</span><span class="special">()</span></code>
              </p></dd>
</dl>
</div>
<pre class="programlisting"><span class="keyword">static</span> <span class="identifier">iterator</span> <span class="identifier">end</span><span class="special">(</span><span class="identifier">C</span><spa