53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
//=======================================================================
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// Copyright (C) 2012 Flavio De Lorenzi (fdlorenzi@gmail.com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//=======================================================================
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#include <boost/graph/adjacency_list.hpp>
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#include <boost/graph/vf2_sub_graph_iso.hpp>
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using namespace boost;
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int main()
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{
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typedef adjacency_list< setS, vecS, bidirectionalS > graph_type;
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// Build graph1
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int num_vertices1 = 8;
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graph_type graph1(num_vertices1);
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add_edge(0, 6, graph1);
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add_edge(0, 7, graph1);
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add_edge(1, 5, graph1);
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add_edge(1, 7, graph1);
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add_edge(2, 4, graph1);
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add_edge(2, 5, graph1);
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add_edge(2, 6, graph1);
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add_edge(3, 4, graph1);
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// Build graph2
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int num_vertices2 = 9;
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graph_type graph2(num_vertices2);
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add_edge(0, 6, graph2);
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add_edge(0, 8, graph2);
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add_edge(1, 5, graph2);
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add_edge(1, 7, graph2);
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add_edge(2, 4, graph2);
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add_edge(2, 7, graph2);
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add_edge(2, 8, graph2);
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add_edge(3, 4, graph2);
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add_edge(3, 5, graph2);
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add_edge(3, 6, graph2);
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// Create callback to print mappings
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vf2_print_callback< graph_type, graph_type > callback(graph1, graph2);
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// Print out all subgraph isomorphism mappings between graph1 and graph2.
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// Vertices and edges are assumed to be always equivalent.
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vf2_subgraph_iso(graph1, graph2, callback);
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return 0;
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}
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