./../../boost/graph/metric_tsp_approx.hpp"><TT>boost/graph/metric_tsp_approx.hpp</TT></a>

<P>

<h3>Parameters</h3>

IN: <tt>const Graph&amp; g</tt>
<blockquote>
  An undirected graph. The type <tt>Graph</tt> must be a
  model of <a href="./VertexListGraph.html">Vertex List Graph</a>
  and <a href="./IncidenceGraph.html">Incidence Graph</a> <a href="#2">[2]</a>.<br>
</blockquote>

IN: <tt>vertex_descriptor start</tt>
<blockquote>
  The vertex that will be the start (and end) of the tour.<br>
  <b>Default:</