import new upstream nautilus stable release 14.2.8

[ceph.git] / ceph / src / boost / libs / graph / example / adj_list_ra_edgelist.cpp

//=======================================================================
// Copyright 2001 Indiana University.
// Author: Jeremy G. Siek
//
// 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 <boost/graph/adjacency_list.hpp>
#include <iostream>

int
main()
{
  using namespace boost;
  typedef adjacency_list<vecS, vecS, bidirectionalS, no_property, 
    property<int, edge_weight_t>, no_property, vecS> Graph;

  const std::size_t n = 3;
  typedef std::pair<std::size_t, std::size_t> E;
  E edge_array[] = { E(0,1), E(0,2), E(0,1) };
  const std::size_t m = sizeof(edge_array) / sizeof(E);
  Graph g(edge_array, edge_array + m, n);

  graph_traits<Graph>::edge_iterator edge_iterator;
  for (std::size_t i = 0; i < m; ++i) {
    const graph_traits<Graph>::edge_iterator e = edges(g).first + i;
    std::cout << *e << " ";
  }
  std::cout << std::endl;
  
  return 0;
}