BackwardMap< GR > Class Template Reference
[Graph Maps]


Detailed Description

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

BackwardMap provides access for the "backward" directed arc view of each edge in a graph, which is returned by the direct() function of the graph with false parameter.

Template Parameters:
GR The graph type.
See also:
ForwardMap

#include <lemon/maps.h>

List of all members.

Public Member Functions

 BackwardMap (const GR &graph)
 Constructor.
Value operator[] (const Key &key) const

Related Functions

(Note that these are not member functions.)



template<typename GR >
BackwardMap< GR > backwardMap (const GR &graph)
 Returns a BackwardMap class.

Constructor & Destructor Documentation

BackwardMap ( const GR &  graph  )  [inline, explicit]

Constructor.

Parameters:
graph The graph that the map belongs to.

Member Function Documentation

Value operator[] ( const Key &  key  )  const [inline]

Returns the "backward" directed arc view of the given edge.


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