ceph/src/boost/libs/graph/test/bfs_cc.cpp

   1 //=======================================================================
   2 // Copyright 2002 Indiana University.
   3 // Authors: Andrew Lumsdaine, Lie-Quan Lee, Jeremy G. Siek
   4 //
   5 // Distributed under the Boost Software License, Version 1.0. (See
   6 // accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8 //=======================================================================
   9
  10 #include <boost/concept_archetype.hpp>
  11 #include <boost/graph/breadth_first_search.hpp>
  12 #include <boost/graph/graph_archetypes.hpp>
  13
  14 int main()
  15 {
  16   using namespace boost;
  17   typedef default_constructible_archetype<
  18     sgi_assignable_archetype<
  19     equality_comparable_archetype<> > > vertex_t;
  20   {
  21     typedef incidence_graph_archetype<vertex_t, directed_tag,
  22       allow_parallel_edge_tag> IncidenceGraph;
  23     typedef vertex_list_graph_archetype<vertex_t, directed_tag,
  24       allow_parallel_edge_tag, IncidenceGraph> graph_t;
  25     graph_t& g = static_object<graph_t>::get();
  26     vertex_t s;
  27     read_write_property_map_archetype<vertex_t, color_value_archetype> color;
  28     breadth_first_search(g, s, color_map(color));
  29   }
  30   {
  31     typedef incidence_graph_archetype<vertex_t, directed_tag,
  32       allow_parallel_edge_tag> IncidenceGraph;
  33     typedef vertex_list_graph_archetype<vertex_t, directed_tag,
  34       allow_parallel_edge_tag, IncidenceGraph> graph_t;
  35     graph_t& g = static_object<graph_t>::get();
  36     vertex_t s;
  37     readable_property_map_archetype<vertex_t, std::size_t> v_index;
  38     breadth_first_search(g, s, vertex_index_map(v_index));
  39   }
  40   {
  41     typedef incidence_graph_archetype<vertex_t, undirected_tag,
  42       allow_parallel_edge_tag> IncidenceGraph;
  43     typedef vertex_list_graph_archetype<vertex_t, undirected_tag,
  44       allow_parallel_edge_tag, IncidenceGraph> Graph;
  45     typedef property_graph_archetype<Graph, vertex_index_t, std::size_t>
  46       graph_t;
  47     graph_t& g = static_object<graph_t>::get();
  48     vertex_t s;
  49     bfs_visitor<> v;
  50     buffer_archetype<vertex_t> b;
  51     breadth_first_search(g, s, visitor(v).buffer(b));
  52   }
  53   return 0;
  54 }