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| <Head> |
| <Title>Boost Graph Library: tsp_tour_len_visitor</Title> |
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| |
| <H1> |
| <pre> |
| tsp_tour_len_visitor<Graph, WeightMap, OutputIterator, Length> |
| </pre> |
| </H1> |
| |
| This type is a TSP tour visitor. It supplies the OutputIterator with the vertices of the tour and |
| records the total length of the tour. |
| |
| <h3>Example</h3> |
| |
| <pre> |
| double d(0.0); |
| std::vector<Vertex> c; |
| boost::metric_tsp_approx |
| (g, get(edge_weight, g), |
| make_tsp_tour_len_visitor(g, std::back_inserter(c), d, get(edge_weight, g))); |
| </pre> |
| |
| |
| <h3>Model of</h3> |
| |
| <a href="./TSPTourVisitor.html">TSP Tour Visitor</a> |
| |
| <H3>Template Parameters</H3> |
| |
| <P> |
| <TABLE border> |
| <TR> |
| <th>Parameter</th><th>Description</th><th>Default</th> |
| </tr> |
| |
| <TR><TD><TT>Graph</TT></TD> |
| <TD> |
| The graph type |
| </TD> |
| <TD>None</TD> |
| </TR> |
| |
| <TR><TD><TT>WeightMap</TT></TD> |
| <TD> |
| The weight of each edge in the graph. |
| The type <tt>WeightMap</tt> must be a model of |
| <a href="../../property_map/doc/ReadablePropertyMap.html">Readable Property Map</a>. |
| The edge descriptor type of the graph needs to be usable as the key type for the weight map. |
| </TD> |
| <TD>None</TD> |
| </TR> |
| |
| <TR><TD><TT>OutputIterator</TT></TD> |
| <TD> |
| An OutputIterator |
| </TD> |
| <TD>None</TD> |
| </TR> |
| |
| <TR><TD><TT>Length</TT></TD> |
| <TD> |
| A suitable container for the length of the tour. It must implement additive operators. |
| </TD> |
| <TD>None</TD> |
| </TR> |
| |
| </table> |
| |
| <H3>Where Defined</H3> |
| |
| <P> |
| <a href="../../../boost/graph/metric_tsp_approx.hpp"> |
| <TT>boost/graph/metric_tsp_approx.hpp</TT></a> |
| |
| <h3>Member Functions</h3> |
| |
| This class implements all of the member functions required by <a |
| href="./TSPTourVisitor.html">TSPTourVisitor</a>. |
| |
| <h3>Non-Member Functions</h3> |
| |
| <table border> |
| <tr> |
| <th>Function</th><th>Description</th> |
| </tr> |
| |
| <tr><td><tt> |
| template <typename Graph, typename WeightMap, typename OutputIterator, typename Length><br> |
| tsp_tour_len_visitor<OutputIterator><br> |
| make_tsp_tour_len_visitor(Graph const& g, OutIter iter, Length& l, WeightMap map) |
| </tt></td><td> |
| Returns a tour_len_visitor that records the TSP tour in the OutputIterator parameter and the length of the tour in the Length parameter. |
| </td></tr> |
| |
| </table> |
| |
| <h3>See Also</h3> |
| |
| None |
| |
| <br> |
| <HR> |
| <TABLE> |
| <TR valign=top> |
| <TD nowrap>Copyright © 2008</TD><TD> |
| Matyas Egyhazy |
| </TD></TR></TABLE> |
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