TargetMap< GR > Class Template Reference

Detailed Description

template<typename GR>
class lemon::TargetMap< GR >

TargetMap provides access for the target node of each arc in a digraph, which is returned by the target() function of the digraph.

Template Parameters

GR	The digraph type.

See Also

SourceMap

#include <lemon/maps.h>

Public Types
typedef GR::Arc	Key
	The key type (the Arc type of the digraph).
typedef GR::Node	Value
	The value type (the Node type of the digraph).

Public Member Functions
	TargetMap (const GR &digraph)
	Constructor.
Value	operator[] (const Key &e) const

Related Functions
(Note that these are not member functions.)
template<typename GR >
TargetMap< GR >	targetMap (const GR &graph)
	Returns a TargetMap class.

Constructor & Destructor Documentation

TargetMap ( const GR &  digraph )

inlineexplicit

Constructor.

Parameters

digraph

The digraph that the map belongs to.

Member Function Documentation

Value operator[] ( const Key &  e ) const

inline

Returns the target node of the given arc.