Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

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C++ Boost

astar_visitor<EventVisitorList>

This class is an adapter that converts a list of EventVisitor's (constructed using std::pair) into a AStarVisitor.

Example

See the example for EventVisitor.

Model of

AStarVisitor

Template Parameters

ParameterDescriptionDefault
EventVisitorList A list of EventVisitor's created with std::pair. null_visitor

Where Defined

boost/graph/astar_search.hpp

Member Functions

This class implements all of the member functions required by AStarVisitor. In each function the appropriate event is dispatched to the EventVisitor's in the EventVisitorList.

Non-Member Functions

FunctionDescription
template <class EventVisitorList>
astar_visitor<EventVisitorList>
make_astar_visitor(EventVisitorList ev_list);
Returns the event visitor list adapted to be an A* visitor.

See Also

Visitor concepts

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


Copyright © 2004 Kristopher Beevers, Rensselaer Polytechnic Institute (beevek@cs.rpi.edu)