ConEdgeIt< GR > Class Template Reference
[Basic Graph Utilities]

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Detailed Description

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

Iterator for iterating on parallel edges connecting the same nodes. It is a higher level interface for the findEdge() function. You can use it the following way:

      for (ConEdgeIt<Graph> it(g, u, v); it != INVALID; ++it) {
        ...
      }

See also:

findEdge()

#include <lemon/core.h>

List of all members.

Public Member Functions
	ConEdgeIt (const GR &g, Node u, Node v)
	Constructor.
	ConEdgeIt (const GR &g, Edge e)
	Constructor.
ConEdgeIt &	operator++ ()
	Increment operator.

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Constructor & Destructor Documentation

ConEdgeIt	(	const GR &	g,
		Node	u,
		Node	v
	)			[inline]

Construct a new ConEdgeIt iterating on the edges that connects nodes u and v.

ConEdgeIt	(	const GR &	g,
		Edge	e
	)			[inline]

Construct a new ConEdgeIt that continues iterating from edge e.

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Member Function Documentation

ConEdgeIt& operator++

(

)

[inline]

It increments the iterator and gives back the next edge.