ceph/src/boost/libs/graph/doc/astar_visitor.html

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   9 <Head>
  10 <Title>Boost Graph Library: astar_visitor</Title>
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  18 <H1>
  19 <pre>
  20 astar_visitor&lt;EventVisitorList&gt;
  21 </pre>
  22 </H1>
  23
  24 This class is an adapter that converts a list of <a
  25 href="./EventVisitor.html">EventVisitor</a>'s (constructed using
  26 <tt>std::pair</tt>) into a <a
  27 href="./AStarVisitor.html">AStarVisitor</a>.
  28
  29
  30 <h3>Example</h3>
  31
  32 See the example for <a href="./EventVisitor.html">EventVisitor</a>.
  33
  34 <h3>Model of</h3>
  35
  36 <a href="./AStarVisitor.html">AStarVisitor</a>
  37
  38 <H3>Template Parameters</H3>
  39
  40 <P>
  41 <TABLE border>
  42 <TR>
  43 <th>Parameter</th><th>Description</th><th>Default</th>
  44 </tr>
  45
  46 <TR><TD><TT>EventVisitorList</TT></TD>
  47 <TD>
  48 A list of <a href="./EventVisitor.html">EventVisitor</a>'s created
  49 with <tt>std::pair</tt>.
  50 </TD>
  51 <TD><TT><a href="./null_visitor.html"><tt>null_visitor</tt></a></TT></TD>
  52 </TR>
  53
  54 </table>
  55
  56 <H3>Where Defined</H3>
  57
  58 <P>
  59 <a href="../../../boost/graph/astar_search.hpp">
  60 <TT>boost/graph/astar_search.hpp</TT></a>
  61
  62 <h3>Member Functions</h3>
  63
  64 This class implements all of the member functions required by <a
  65 href="./AStarVisitor.html">AStarVisitor</a>. In each function the
  66 appropriate event is dispatched to the <a
  67 href="./EventVisitor.html">EventVisitor</a>'s in the
  68 EventVisitorList.
  69
  70 <h3>Non-Member Functions</h3>
  71
  72 <table border>
  73 <tr>
  74 <th>Function</th><th>Description</th>
  75 </tr>
  76
  77 <tr><td><tt>
  78 template &lt;class EventVisitorList&gt;<br>
  79 astar_visitor&lt;EventVisitorList&gt;<br>
  80 make_astar_visitor(EventVisitorList ev_list);
  81 </tt></td><td>
  82 Returns the event visitor list adapted to be an A* visitor.
  83 </td></tr>
  84
  85 </table>
  86
  87 <h3>See Also</h3>
  88
  89 <a href="./visitor_concepts.html">Visitor concepts</a>
  90 <p>
  91 The following are event visitors: <a
  92  href="./predecessor_recorder.html"><tt>predecessor_recorder</tt></a>,
  93 <a href="./distance_recorder.html"><tt>distance_recorder</tt></a>,
  94 <a href="./time_stamper.html"><tt>time_stamper</tt></a>,
  95 and <a href="./property_writer.html"><tt>property_writer</tt></a>.
  96
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 100 <TR valign=top>
 101 <TD nowrap>Copyright &copy; 2004</TD><TD>
 102 <A HREF="http://www.cs.rpi.edu/~beevek/">Kristopher Beevers</A>,
 103 Rensselaer Polytechnic Institute (<A
 104 HREF="mailto:beevek@cs.rpi.edu">beevek@cs.rpi.edu</A>)
 105 </TD></TR></TABLE>
 106
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