MaxFractionalMatching< GR, TR >::SetStandardElevator< T > Struct Template Reference

Detailed Description

template<typename GR, typename TR>
template<typename T>
struct lemon::MaxFractionalMatching< GR, TR >::SetStandardElevator< T >

Named parameter for setting Elevator type with automatic allocation. The Elevator should have standard constructor interface to be able to automatically created by the algorithm (i.e. the graph and the maximum level should be passed to it). However an external elevator object could also be passed to the algorithm with the elevator() function before calling run() or init().

See Also

SetElevator

#include <lemon/fractional_matching.h>

Inheritance diagram for MaxFractionalMatching< GR, TR >::SetStandardElevator< T >:

Additional Inherited Members
Public Types inherited from MaxFractionalMatching< Graph, SetStandardElevatorTraits< T > >
typedef SetStandardElevatorTraits< T >	Traits
	The traits class of the algorithm.
typedef SetStandardElevatorTraits< T > ::Graph	Graph
	The type of the graph the algorithm runs on.
typedef SetStandardElevatorTraits< T > ::MatchingMap	MatchingMap
	The type of the matching map.
typedef SetStandardElevatorTraits< T > ::Elevator	Elevator
	The type of the elevator.
Public Member Functions inherited from MaxFractionalMatching< Graph, SetStandardElevatorTraits< T > >
	MaxFractionalMatching (const Graph &graph, bool allow_loops=true)
MaxFractionalMatching &	matchingMap (MatchingMap &map)
	Sets the matching map.
MaxFractionalMatching &	elevator (Elevator &elevator)
	Sets the elevator used by algorithm.
const Elevator &	elevator () const
	Returns a const reference to the elevator.
const MatchingMap &	matchingMap () const
	Returns a const reference to the matching map.
int	matchingSize () const
	Return the number of covered nodes in the matching.
int	matching (const Edge &edge) const
	Return true if the given edge is in the matching.
Arc	matching (const Node &node) const
	Return the fractional matching arc (or edge) incident to the given node.
bool	barrier (const Node &node) const
	Returns true if the node is in the barrier.
void	init ()
	Initializes the internal data structures.
void	start (bool postprocess=true)
	Starts the algorithm and computes a fractional matching.
bool	startPerfect (bool postprocess=true)
	Starts the algorithm and computes a perfect fractional matching.
void	run (bool postprocess=true)
	Runs the algorithm.
bool	runPerfect (bool postprocess=true)
	Runs the algorithm to find a perfect fractional matching.
Static Public Attributes inherited from MaxFractionalMatching< Graph, SetStandardElevatorTraits< T > >
static const int	primalScale