Boost Graph Library: property_writer

Boost , ,

property_writer<PropertyMap, OutputIterator, EventTag>

property_writer can be used with graph algorithms by wrapping it with the algorithm-specific adaptor, such as bfs_visitor and dfs_visitor. Also, this event visitor can be combined with other event visitors using std::pair to form an EventVisitorList.

Example

  std::ostream_iterator cout_int(std::cout, " ");
  std::ostream_iterator cout_char(std::cout, " ");
  boost::breadth_first_search
    (G, vertex(a, G), make_bfs_visitor(
     std::make_pair(write_property(name, cout_char, on_discover_vertex()),
     std::make_pair(write_property(distance.begin(), cout_int, 
                                   on_discover_vertex()),
     std::make_pair(print_edge(name, std::cout, on_examine_edge()),
                    print_endl(std::cout, on_finish_vertex()
                    ))))));

Model of

Where Defined

boost/graph/visitors.hpp

Template Parameters

Associated Types

Member Functions

Non-Member Functions

See Also

The following are other event visitors: distance_recorder, predecessor_recorder, and time_stamper.

Статья Boost Graph Library: property_writer раздела может быть полезна для разработчиков на c++ и boost.

:: Главная :: ::