                    </p>
                  </td>
<td>
                    <p>
                      An enumeration value indicating that the geometry is valid
                      or not, and if not valid indicating the reason why
                    </p>
                  </td>
</tr>
</tbody>
</table></div>
<h6>
<a name="geometry.reference.algorithms.is_valid.is_valid_2_with_failure_value.h2"></a>
            <span class="phrase"><a name="geometry.reference.algorithms.is_valid.is_valid_2_with_failure_valu