| 1 | #include <cassert>
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| 2 | #include <iostream>
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| 3 | #include <boost/graph/adjacency_list.hpp>
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| 4 | #include <boost/graph/graphviz.hpp>
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| 5 | #include <boost/graph/graph_utility.hpp>
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| 6 |
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| 7 | using namespace boost;
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| 8 |
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| 9 | typedef adjacency_list<vecS, vecS, directedS, property<vertex_name_t, std::string> > graph_t;
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| 10 |
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| 11 | int main()
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| 12 | {
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| 13 | std::ifstream ifs("a.dot");
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| 14 | assert(ifs.good());
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| 15 | dynamic_properties p;
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| 16 | graph_t g;
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| 17 | p.property("id", get(vertex_name, g));
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| 18 | read_graphviz(ifs, g, p, "id");
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| 19 | assert(num_vertices(g) == 2);
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| 20 | print_graph(g, get(vertex_name, g));
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| 21 | write_graphviz(std::cout, g, p, std::string("id"));
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| 22 | return 0;
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| 23 | }
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