          <p>
                  It is a <span class="bold"><strong>Function Object</strong></span> which
                  receives the result of <code class="computeroutput"><span class="identifier">out_of_range</span><span class="special">()</span></code> and is called inside the <code class="computeroutput"><span class="identifier">validate_range</span><span class="special">()</span></code>
                  static member function exposed by the converter.
                </p>
              </td>
</tr>
<