  </p>
              </td>
<td>
                <p>
                  Request the executor to invoke the given function object.
                </p>
              </td>
</tr>
<tr>
<td>
                <p>
                  <a class="link" href="executor/executor.html" title="executor::executor"><span class="bold"><strong>executor</strong></span></a>
                </p>
              </td>
<td>
                <p>
                  Default constructor.
                </p>
                <p>
              