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1.9 KiB
HTML
58 lines
1.9 KiB
HTML
<HTML>
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<!--
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-- Copyright (c) Jeremy Siek, Lie-Quan Lee, and Andrew Lumsdaine 2000
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--
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-- Permission to use, copy, modify, distribute and sell this software
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-- and its documentation for any purpose is hereby granted without fee,
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-- provided that the above copyright notice appears in all copies and
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-- that both that copyright notice and this permission notice appear
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-- in supporting documentation. We make no
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-- representations about the suitability of this software for any
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-- purpose. It is provided "as is" without express or implied warranty.
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-->
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<Head>
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<Title>Boost Graph Library: Visitor Concepts</Title>
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<BODY BGCOLOR="#ffffff" LINK="#0000ee" TEXT="#000000" VLINK="#551a8b"
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ALINK="#ff0000">
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<IMG SRC="../../../c++boost.gif"
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ALT="C++ Boost">
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<BR Clear>
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<H1><A NAME="sec:visitor-concepts"></A>
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Visitor Concepts
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</H1>
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<P>
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The visitor concepts plays the same role in BGL as functors
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play in the STL. Functors provide a mechanism for extending an
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algorithm, for customizing what is done at each step of the algorithm.
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Visitors allow the user to insert their own operations at various
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steps within a graph algorithm.
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<ul>
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<li> <a href="./BFSVisitor.html">BFSVisitor</a>
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<li> <a href="./DFSVisitor.html">DFSVisitor</a>
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<li> <a href="./UniformCostVisitor.html">UniformCostVisitor</a>
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<li> <a href="./BellmanFordVisitor.html">BellmanFordVisitor</a>
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<li> <a href="./EventVisitor.html">EventVisitor</a>
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</ul>
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<br>
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<HR>
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<TABLE>
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<TR valign=top>
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<TD nowrap>Copyright © 2000</TD><TD>
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<A HREF=http://www.boost.org/people/jeremy_siek.htm>Jeremy Siek</A>,
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Univ.of Notre Dame (<A
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HREF="mailto:jsiek@lsc.nd.edu">jsiek@lsc.nd.edu</A>)<br>
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<A HREF=http://www.lsc.nd.edu/~llee1>Lie-Quan Lee</A>, Univ.of Notre Dame (<A HREF="mailto:llee1@lsc.nd.edu">llee1@lsc.nd.edu</A>)<br>
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<A HREF=http://www.lsc.nd.edu/~lums>Andrew Lumsdaine</A>,
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Univ.of Notre Dame (<A
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HREF="mailto:lums@lsc.nd.edu">lums@lsc.nd.edu</A>)
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</TD></TR></TABLE>
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</BODY>
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</HTML>
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