" href="classGoogle_1_1OrTools_1_1Algorithms_1_1Int64VectorVector_1_1Int64VectorVectorEnumerator.html">Int64VectorVectorEnumerator</a> </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classGoogle_1_1OrTools_1_1Algorithms_1_1Int64VectorVector.html">Int64VectorVector</a>&#160;</td>
          <td class="paramname"><em>collection</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inlin