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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 | ||
f67539c2 TL |
19 | namespace boost |
20 | { | |
7c673cae | 21 | |
f67539c2 TL |
22 | template < class VertexListGraph, class MutableGraph > |
23 | void transpose_graph(const VertexListGraph& G, MutableGraph& G_T) | |
24 | { | |
25 | reverse_graph< VertexListGraph > R(G); | |
7c673cae | 26 | copy_graph(R, G_T); |
f67539c2 TL |
27 | } |
28 | ||
29 | template < class VertexListGraph, class MutableGraph, class P, class T, | |
30 | 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); | |
7c673cae | 35 | copy_graph(Rev, G_T, params); |
f67539c2 | 36 | } |
7c673cae FG |
37 | |
38 | } // namespace boost | |
39 | ||
40 | #endif // BOOST_GRAPH_TRANSPOSE_HPP |