CirculationDefaultTraits< GR, LM, UM, SM > Struct Template Reference

Detailed Description

template<typename GR, typename LM, typename UM, typename SM>
struct lemon::CirculationDefaultTraits< GR, LM, UM, SM >

Default traits class of Circulation class.

Template Parameters

GR	Type of the digraph the algorithm runs on.
LM	The type of the lower bound map.
UM	The type of the upper bound (capacity) map.
SM	The type of the supply map.

#include <lemon/circulation.h>

Public Types
typedef GR	Digraph
	The type of the digraph the algorithm runs on.
typedef LM	LowerMap
	The type of the lower bound map.
typedef UM	UpperMap
	The type of the upper bound (capacity) map.
typedef SM	SupplyMap
	The type of supply map.
typedef SupplyMap::Value	Value
	The type of the flow and supply values.
typedef GR::ArcMap< Value >	FlowMap
	The type of the map that stores the flow values.
typedef lemon::Elevator< GR, GR::Node >	Elevator
	The elevator type used by the algorithm.
typedef lemon::Tolerance< Value >	Tolerance
	The tolerance used by the algorithm.

Static Public Member Functions
static FlowMap *	createFlowMap (const Digraph &digraph)
	Instantiates a FlowMap.
static Elevator *	createElevator (const Digraph &digraph, int max_level)
	Instantiates an Elevator.

Member Typedef Documentation

typedef LM LowerMap

The type of the map that stores the lower bounds on the arcs. It must conform to the ReadMap concept.

typedef UM UpperMap

The type of the map that stores the upper bounds (capacities) on the arcs. It must conform to the ReadMap concept.

typedef SM SupplyMap

The type of the map that stores the signed supply values of the nodes. It must conform to the ReadMap concept.

typedef GR::ArcMap<Value> FlowMap

The type of the map that stores the flow values. It must conform to the ReadWriteMap concept.

typedef lemon::Elevator<GR, GR::Node> Elevator

The elevator type used by the algorithm.

See Also

Elevator, LinkedElevator

typedef lemon::Tolerance<Value> Tolerance

The tolerance used by the algorithm to handle inexact computation.

Member Function Documentation

static FlowMap* createFlowMap ( const Digraph &  digraph )

inlinestatic

This function instantiates a FlowMap.

Parameters

digraph

The digraph for which we would like to define the flow map.

static Elevator* createElevator ( const Digraph &  digraph, int  max_level  )

inlinestatic

This function instantiates an Elevator.

Parameters

digraph	The digraph for which we would like to define the elevator.
max_level	The maximum level of the elevator.