th="17%" />
<col width="11%" />
<col width="35%" />
<col width="37%" />
</colgroup>
<thead valign="bottom">
<tr><th class="head">Parameter Name</th>
<th class="head">Dataflow</th>
<th class="head">Type</th>
<th class="head">Default Value (if any)</th>
</tr>
</thead>
<tbody valign="top">
<tr><td><tt class="docutils literal">graph</tt></td>
<td>in</td>
<td>Model of <a class="reference external" href="../../../graph/doc/IncidenceGraph.html"><span class="concept">Incidence Graph</span></a> and
<a class="referen