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97 lines
2.5 KiB
HTML
97 lines
2.5 KiB
HTML
<HTML>
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<!--
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-- Copyright (c) Jeremy Siek 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. Silicon Graphics makes 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: Depth-First Visit</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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<H2><A NAME="sec:dfs"></A>
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<TT>depth_first_visit</TT>
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</H2>
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<P>
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<DIV ALIGN="LEFT">
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<TABLE CELLPADDING=3 border>
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<TR><TH ALIGN="LEFT"><B>Graphs:</B></TH>
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<TD ALIGN="LEFT">directed and undirected</TD>
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</TR>
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<TR><TH ALIGN="LEFT"><B>Properties:</B></TH>
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<TD ALIGN="LEFT">color</TD>
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</TR>
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<TR><TH ALIGN="LEFT"><B>Complexity:</B></TH>
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<TD ALIGN="LEFT">time: <i>O(E)</i></TD>
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</TR>
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<TR><TH ALIGN="LEFT"><B>Where Defined:</B></TH>
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<TD ALIGN="LEFT">
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<a href="../../../boost/graph/depth_first_search.hpp"><TT>boost/graph/depth_first_search.hpp</TT></a>
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</TD>
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</TR>
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</TABLE>
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</DIV>
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<P>
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<PRE>
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template <class IncidenceGraph, class DFSVisitor, class ColorPMap>
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void depth_first_visit(IncidenceGraph& g,
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typename graph_traits<IncidenceGraph>::vertex_descriptor u,
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DFSVisitor& vis, ColorPMap color)
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</PRE>
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<P>
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This function is the recursive part of the depth-first search. The
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main purpose of the function is for the implementation of
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<TT>depth_first_search()</TT> though sometimes it is useful on its
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own.
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<P>
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<H3>Requirements on Types</H3>
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<P>
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<UL>
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<LI>The type <TT>IncidenceGraph</TT> must be a model of
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<a href="./IncidenceGraph.html">IncidenceGraph</a>.
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</LI>
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<LI>The type <TT>DFSVisitor</TT> must be a model of <a
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href="./DFSVisitor.html">DFSVisitor</a>.
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</LI>
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<LI>The type <TT>ColorPMap</TT> must be a model of <a
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href="../../property_map/ReadWritePropertyMap.html">ReadWritePropertyMap</a>, and the value type of <TT>Color</TT> must be a model of
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<a href="./ColorValue.html">ColorValue</a>.
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</LI>
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</UL>
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<P>
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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>, Univ.of Notre Dame (<A HREF="mailto:jsiek@lsc.nd.edu">jsiek@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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