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3rdparty/boost_1_81_0/libs/graph/example/graph-property-iter-eg.cpp 1.16 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/config.hpp>
  #include <string>
  #include <iostream>
  #include <boost/graph/adjacency_list.hpp>
  #include <boost/graph/property_iter_range.hpp>
  
  int main()
  {
      using namespace boost;
      typedef adjacency_list< listS, vecS, directedS,
          property< vertex_name_t, std::string > >
          graph_t;
      graph_t g(3);
  
      const char* vertex_names[] = { "Kubrick", "Clark", "Hal" };
      int i = 0;
      graph_property_iter_range< graph_t, vertex_name_t >::iterator v, v_end;
      for (boost::tie(v, v_end) = get_property_iter_range(g, vertex_name);
           v != v_end; ++v, ++i)
          *v = vertex_names[i];
  
      boost::tie(v, v_end) = get_property_iter_range(g, vertex_name);
      std::copy(v, v_end, std::ostream_iterator< std::string >(std::cout, " "));
      std::cout << std::endl;
      return 0;
  }