>
<tr><td><tt class="docutils literal"><span class="pre">iter_swap(a,</span> <span class="pre">b)</span></tt></td>
<td><tt class="docutils literal"><span class="pre">void</span></tt></td>
<td>the pointed to values are
exchanged</td>
</tr>
</tbody>
</table>
<dl class="docutils">
<dt>[<em>Note:</em> An iterator that is a model of the <em>Readable</em> and <em>Writable Iterator</em> concepts</dt>
<dd>is also a model of <em>Swappable Iterator</em>.  <em>--end note</em>]</dd>
</dl>
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