cial">,</span> <span class="identifier">R</span><span class="special">,</span> <span class="identifier">D</span><span class="special">&gt;</span> <span class="keyword">const</span><span class="special">&amp;</span> <span class="identifier">x</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Returns:</strong></span> <code class="computeroutput"><span class="identifier">m_iterator</span>
          <span class="