</p>
                  </th></tr></thead>
<tbody><tr><td>
                    <p>
                      <code class="computeroutput"><span class="identifier">boost</span><span class="special">::</span><span class="identifier">spirit</span><span class="special">::</span><span class="identifier">traits</span></code>
                    </p>
                  </td></tr></tbody>
</table></div>
<h6>
<a name="spirit.advanced.customize.string_traits.is_char.h3"></a>
            <span class="phrase"><a name="spirit