123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899 |
- <HTML>
- <!--
- Copyright (c) Matyas Egyhazy 2008
- Distributed under the Boost Software License, Version 1.0.
- (See accompanying file LICENSE_1_0.txt or copy at
- http://www.boost.org/LICENSE_1_0.txt)
- -->
- <Head>
- <Title>Boost Graph Library: TSP Tour Visitor</Title>
- <BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
- ALINK="#ff0000">
- <IMG SRC="../../../boost.png"
- ALT="C++ Boost" width="277" height="86">
- <BR Clear>
- <H1>TSP Tour Visitor concept</H1>
- This concept defines the visitor interface for <a
- href="./metric_tsp_approx.html"><tt>metric_tsp_approx()</tt></a>
- and related algorithms. The user can create a class that matches this
- interface, and then pass objects of the class into
- <tt>metric_tsp_approx()</tt> to augment the actions taken during
- the search.
- <h3>Refinement of</h3>
- none
- <h3>Notation</h3>
- <Table>
- <TR>
- <TD><tt>V</tt></TD>
- <TD>A type that is a model of Dijkstra Visitor.</TD>
- </TR>
- <TR>
- <TD><tt>vis</tt></TD>
- <TD>An object of type <tt>V</tt>.</TD>
- </TR>
- <TR>
- <TD><tt>G</tt></TD>
- <TD>A type that is a model of Graph.</TD>
- </TR>
- <TR>
- <TD><tt>g</tt></TD>
- <TD>An object of type <tt>G</tt>.</TD>
- </TR>
- <TR>
- <TD><tt>v</tt></TD>
- <TD>An object of type <tt>boost::graph_traits<G>::vertex_descriptor</tt>.</TD>
- </TR>
- </table>
- <h3>Associated Types</h3>
- none
- <p>
- <h3>Valid Expressions</h3>
- <table border>
- <tr>
- <th>Name</th><th>Expression</th><th>Return Type</th><th>Description</th>
- </tr>
- <tr>
- <td>Visit Vertex</td>
- <td><tt>vis.visit_vertex(v, g)</tt></td>
- <td><tt>void</tt></td>
- <td>
- This is invoked on each vertex of the graph when it is visited as part of the TSP tour.
- </td>
- </tr>
- </table>
- <h3>Models</h3>
- <ul>
- <li><a href="tsp_tour_visitor.html"><tt>tsp_tour_visitor</tt></a>
- <li><a href="tsp_tour_len_visitor.html"><tt>tsp_tour_len_tsp_visitor</tt></a>
- </ul>
- <br>
- <HR>
- <TABLE>
- <TR valign=top>
- <TD nowrap>Copyright © 2008</TD><TD>
- Matyas Egyhazy</TD></TR></TABLE>
- </BODY>
- </HTML>
|