SimplePath< GR >::ArcIt Class Reference

Detailed Description

template<typename GR>
class lemon::SimplePath< GR >::ArcIt

This class is used to iterate on the arcs of the paths

Of course it converts to Digraph::Arc

#include <lemon/path.h>

Public Member Functions
	ArcIt ()
	Default constructor.
	ArcIt (Invalid)
	Invalid constructor.
	ArcIt (const SimplePath &_path)
	Initializate the constructor to the first arc of path.
	operator const Arc & () const
	Conversion to Digraph::Arc.
ArcIt &	operator++ ()
	Next arc.
bool	operator== (const ArcIt &e) const
	Comparison operator.
bool	operator!= (const ArcIt &e) const
	Comparison operator.
bool	operator< (const ArcIt &e) const
	Comparison operator.

Private Member Functions
	ArcIt (const SimplePath &_path, int _idx)
	Constructor with starting point.