ml" title="Struct regex_error">regex_error</a> when the range of characters has invalid regular expression syntax. </td>
</tr>
</tbody>
</table></div>
</li>
<li class="listitem">
<pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> InputRange<span class="special">&gt;</span> 
  <span class="identifier">disable_if</span><span class="special">&lt;</span> <span class="identifier">is_pointer</span><span class="special">&lt;</span>