-fullwidth m-flat">
              <tfoot>
                <tr>
                  <th style="width: 1%">Returns</th>
                  <td>The iterator before being decremented.</td>
                </tr>
              </tfoot>
            </table>
          </div></section>
          <section class="m-doc-details" id="ab0ac7de651351823aece097eb3be1cfb"><div>
            <h3>
              <span class="m-doc-wrap-bumper">bool </span><span class="m-doc-wrap"><span class="m-doc-wrap-bumper"><a href="#ab0ac7de6