he map that stores the matching arcs. It must meet the <a class="el" href="a00320.html">ReadWriteMap</a> concept. </p>

</div>
</div>
<a class="anchor" id="a8cfd34209fea564ef4e1d207bc0d2deb"></a>
<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">typedef <a class="el" href="a00239.html">LinkedElevator</a>&lt;<a class="el" href="a00258.html#a2a51ae337b207f01f1c904f5eb2aa98a">Graph</a>, typename Graph::Node&gt; <a class="el" href="a00258.html#