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3rdparty/boost_1_81_0/libs/graph/example/leda-graph-eg.cpp 1.01 KB
977ed18d   Hu Chunming   提交三方库
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  //=======================================================================
  // Copyright 2001 Jeremy G. Siek, Andrew Lumsdaine, Lie-Quan Lee,
  //
  // Distributed under the Boost Software License, Version 1.0. (See
  // accompanying file LICENSE_1_0.txt or copy at
  // http://www.boost.org/LICENSE_1_0.txt)
  //=======================================================================
  #include <boost/graph/leda_graph.hpp>
  #include <iostream>
  #undef string // LEDA macro!
  int main()
  {
      using namespace boost;
      typedef leda::GRAPH< std::string, int > graph_t;
      graph_t g;
      g.new_node("Philoctetes");
      g.new_node("Heracles");
      g.new_node("Alcmena");
      g.new_node("Eurystheus");
      g.new_node("Amphitryon");
      typedef property_map< graph_t, vertex_all_t >::type NodeMap;
      NodeMap node_name_map = get(vertex_all, g);
      graph_traits< graph_t >::vertex_iterator vi, vi_end;
      for (boost::tie(vi, vi_end) = vertices(g); vi != vi_end; ++vi)
          std::cout << node_name_map[*vi] << std::endl;
      return EXIT_SUCCESS;
  }