) const </td><td class="entry"><a class="el" href="a00244.html">ListGraph</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
  <tr><td class="entry"><a class="el" href="a00244.html#ac31ad29081023b5df42a7b08e3b44cb4">valid</a>(Arc a) const </td><td class="entry"><a class="el" href="a00244.html">ListGraph</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
</table></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Gener