update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / libs / graph / example / property-map-traits-eg.cpp

//=======================================================================
// 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 <iostream>
#include <string>
#include <boost/graph/adjacency_list.hpp>
int main()
{
    using namespace boost;
    typedef adjacency_list< listS, listS, directedS,
        property< vertex_name_t, std::string > >
        graph_t;
    graph_t g;
    graph_traits< graph_t >::vertex_descriptor u = add_vertex(g);
    property_map< graph_t, vertex_name_t >::type name_map = get(vertex_name, g);
    name_map[u] = "Joe";
    std::cout << name_map[u] << std::endl;
    return EXIT_SUCCESS;
}