Public Member Functions

ConArcIt< GR > Class Template Reference

Detailed Description

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

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

      for (ConArcIt<Graph> it(g, src, trg); it != INVALID; ++it) {
See also:
ArcLookUp, AllArcLookUp, DynArcLookUp

#include <lemon/core.h>

List of all members.

Public Member Functions

 ConArcIt (const GR &g, Node u, Node v)
 ConArcIt (const GR &g, Arc a)
ConArcItoperator++ ()
 Increment operator.

Constructor & Destructor Documentation

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

Construct a new ConArcIt iterating on the arcs that connects nodes u and v.

ConArcIt ( const GR &  g,
Arc  a 
) [inline]

Construct a new ConArcIt that continues the iterating from arc a.

Member Function Documentation

ConArcIt& operator++ ( ) [inline]

It increments the iterator and gives back the next arc.

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