24 void sub_cmp(subgraph_t const& g1, subgraph_t const& g2)  in sub_cmp()  argument
26     BOOST_TEST(g1.is_root() == g2.is_root());  in sub_cmp()
27     BOOST_TEST(num_vertices(g1) == num_vertices(g2));  in sub_cmp()
28     BOOST_TEST(num_edges(g1) == num_edges(g2));  in sub_cmp()
30     boost::tie(e1_i, e1_i_end) = edges(g1);  in sub_cmp()
34         BOOST_TEST(get(boost::edge_index, g1, *e1_i)  in sub_cmp()
38     boost::tie(g1_i, g1_i_end) = g1.children();  in sub_cmp()
148             subgraph_t g1;  in main()  local
152                 add_vertex(g1);  in main()
156             for (tie(vi, vi_end) = vertices(g1); vi != vi_end; ++vi)  in main()
158                 for (tie(vj, vj_end) = vertices(g1); vj != vj_end; ++vj)  in main()
162                         add_edge(*vi, *vj, g1);  in main()
166             tie(vi_start, vi_end) = vertices(g1);  in main()
172             g1.create_subgraph(vi_start, vi);  in main()
173             g1.create_subgraph(++vi, vi_end);  in main()
175             gi2 = g1.children().first;  in main()
190             subgraph_t g2(g1);  in main()
191             sub_cmp(g1, g2);  in main()