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102 lines
3.7 KiB
C++
102 lines
3.7 KiB
C++
//=======================================================================
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// Copyright 2001 Indiana University
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// Author: Jeremy G. Siek
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//
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// This file is part of the Boost Graph Library
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//
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// You should have received a copy of the License Agreement for the
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// Boost Graph Library along with the software; see the file LICENSE.
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// If not, contact Office of Research, Indiana University, Bloomington,
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// IN 47404.
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//
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// Permission to modify the code and to distribute modified code is
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// granted, provided the text of this NOTICE is retained, a notice that
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// the code was modified is included with the above COPYRIGHT NOTICE and
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// with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
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// file is distributed with the modified code.
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//
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// LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
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// By way of example, but not limitation, Licensor MAKES NO
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// REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
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// PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
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// OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
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// OR OTHER RIGHTS.
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//=======================================================================
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#define BOOST_INCLUDE_MAIN
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#include <boost/test/test_tools.hpp>
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#include <boost/graph/subgraph.hpp>
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#include <boost/graph/adjacency_list.hpp>
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#include <boost/graph/graph_utility.hpp>
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#include <boost/graph/graph_test.hpp>
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// UNDER CONSTRUCTION
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int test_main(int argc, char* argv[])
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{
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using namespace boost;
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typedef adjacency_list<vecS, vecS, bidirectionalS,
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no_property, property<edge_index_t, std::size_t> > graph_t;
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typedef subgraph<graph_t> subgraph_t;
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typedef graph_traits<subgraph_t>::vertex_descriptor vertex_t;
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typedef graph_traits<subgraph_t>::edge_descriptor edge_t;
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mt19937 gen;
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for (int t = 0; t < 25; t += 5) {
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subgraph_t g;
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int N = t + 2;
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std::vector<vertex_t> vertex_set;
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std::vector< std::pair<vertex_t, vertex_t> > edge_set;
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generate_random_graph(g, N, N * 2, gen,
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std::back_inserter(vertex_set),
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std::back_inserter(edge_set));
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graph_test< subgraph_t > gt;
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gt.test_incidence_graph(vertex_set, edge_set, g);
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gt.test_bidirectional_graph(vertex_set, edge_set, g);
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gt.test_adjacency_graph(vertex_set, edge_set, g);
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gt.test_vertex_list_graph(vertex_set, g);
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gt.test_edge_list_graph(vertex_set, edge_set, g);
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gt.test_adjacency_matrix(vertex_set, edge_set, g);
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gt.test_add_vertex(g);
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gt.test_add_edge(random_vertex(g, gen), random_vertex(g, gen), g);
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gt.test_remove_edge(random_vertex(g, gen), random_vertex(g, gen), g);
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gt.test_remove_edge(random_edge(g, gen), g);
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gt.test_clear_vertex(random_vertex(g, gen), g);
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std::vector<vertex_t> sub_vertex_set;
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std::vector<vertex_t> sub_global_map;
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std::vector< std::pair<vertex_t, vertex_t> > sub_edge_set;
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subgraph_t& g_s = g.create_subgraph();
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for (int i = 0; i < N/2; ++i) {
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vertex_t v_global = random_vertex(g, gen);
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vertex_t v = add_vertex(v_global, g_s);
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sub_vertex_set.push_back(v);
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sub_global_map.push_back(v_global);
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}
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// compute induced edges
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for (int j = 0; j < N; ++j)
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for (int k = 0; k < N; ++k) {
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edge_t e; bool exists;
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tie(e, exists) = edge(sub_global_map[j], sub_global_map[k], g);
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if (exists)
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sub_edge_set.push_back(std::make_pair(source(e, g), target(e, g)));
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}
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gt.test_incidence_graph(sub_vertex_set, sub_edge_set, g_s);
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gt.test_bidirectional_graph(sub_vertex_set, sub_edge_set, g_s);
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gt.test_adjacency_graph(sub_vertex_set, sub_edge_set, g_s);
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gt.test_vertex_list_graph(sub_vertex_set, g_s);
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gt.test_edge_list_graph(sub_vertex_set, sub_edge_set, g_s);
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gt.test_adjacency_matrix(sub_vertex_set, sub_edge_set, g_s);
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}
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return 0;
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}
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