source: NonGTP/Boost/boost/graph/transpose_graph.hpp @ 857

Revision 857, 1.2 KB checked in by igarcia, 19 years ago (diff)
RevLine 
[857]1//
2//=======================================================================
3// Copyright 1997, 1998, 1999, 2000 University of Notre Dame.
4// Authors: Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek
5//
6// Distributed under the Boost Software License, Version 1.0. (See
7// accompanying file LICENSE_1_0.txt or copy at
8// http://www.boost.org/LICENSE_1_0.txt)
9//=======================================================================
10//
11#ifndef BOOST_GRAPH_TRANSPOSE_HPP
12#define BOOST_GRAPH_TRANSPOSE_HPP
13
14#include <boost/config.hpp>
15#include <boost/graph/graph_traits.hpp>
16#include <boost/graph/reverse_graph.hpp>
17#include <boost/graph/copy.hpp>
18
19
20namespace boost {
21
22  template <class VertexListGraph, class MutableGraph>
23  void transpose_graph(const VertexListGraph& G, MutableGraph& G_T)
24  {
25    reverse_graph<VertexListGraph> R(G);
26    copy_graph(R, G_T);
27  }
28 
29  template <class VertexListGraph, class MutableGraph,
30    class P, class T, class R>
31  void transpose_graph(const VertexListGraph& G, MutableGraph& G_T,
32                       const bgl_named_params<P, T, R>& params)
33  {
34    reverse_graph<VertexListGraph> Rev(G);
35    copy_graph(Rev, G_T, params);
36  }
37
38} // namespace boost
39
40#endif // BOOST_GRAPH_TRANSPOSE_HPP
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