root/trunk/core/src/edge_visitors.hpp

#ifndef EDGE_VISITORS_HPP
#define EDGE_VISITORS_HPP

#include <iosfwd>
#include <boost/config.hpp>
#include <boost/property_map.hpp>
#include <boost/graph/graph_traits.hpp>
#include <boost/limits.hpp>
#include <boost/graph/detail/is_same.hpp>

namespace boost 
{
  // Event Tags

  namespace detail 
  {
    // For partial specialization workaround
    enum event_edge_visitor_enum
    { 
      on_initialize_edge_num, on_start_edge_num,
      on_discover_edge_num, on_finish_edge_num
    };
  }
                                                            
  struct on_initialize_edge { enum { num = detail::on_initialize_edge_num }; };
  struct on_start_edge { enum { num = detail::on_start_edge_num }; };
  struct on_discover_edge { enum { num = detail::on_discover_edge_num }; };
  struct on_finish_edge { enum { num = detail::on_finish_edge_num }; };

}

#endif