ck">
process_group_type&amp; process_group();
const process_group_type&amp; process_group() const;
</pre>
<p>Returns the process group over which this graph is distributed.</p>
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<pre class="literal-block">
distribution_type&amp;       distribution();
const distribution_type&amp; distribution() const;
</pre>
<p>Returns the distribution used for initial placement of vertices.</p>
<hr class="docutils" />
<pre class="literal-block">
template&lt;typename VertexProcessorMap&gt;
  void redis