emoves the edge <tt class="docutils literal"><span class="pre">e</span></tt> from the graph. If the directed selector is
<tt class="docutils literal"><span class="pre">bidirectionalS</span></tt> or <tt class="docutils literal"><span class="pre">undirectedS</span></tt>, either the source or target
vertex of the graph must be local. If the directed selector is
<tt class="docutils literal"><span class="pre">directedS</span></tt>, then the source vertex must be local.</p>
<hr class="docutils" />
<pre class="lit