TDirNet::TEdgeI Class Reference

Edge iterator. Only forward iteration (operator++) is supported. More...

#include <network.h>

Public Member Functions
	TEdgeI ()
	TEdgeI (const TNodeI &NodeI, const TNodeI &EndNodeI, const int &EdgeN=0)
	TEdgeI (const TEdgeI &EdgeI)
TEdgeI &	operator= (const TEdgeI &EdgeI)
TEdgeI &	operator++ (int)
	Increment iterator. More...
bool	operator< (const TEdgeI &EdgeI) const
bool	operator== (const TEdgeI &EdgeI) const
int	GetId () const
	Returns edge ID. Always returns -1 since only edges in multigraphs have explicit IDs. More...
int	GetSrcNId () const
	Returns the source node of the edge. More...
int	GetDstNId () const
	Returns the destination node of the edge. More...

Private Attributes
TNodeI	CurNode
TNodeI	EndNode
int	CurEdge

Friends
class	TDirNet

Detailed Description

Edge iterator. Only forward iteration (operator++) is supported.

Definition at line 3798 of file network.h.

Constructor & Destructor Documentation

TDirNet::TEdgeI::TEdgeI ( )

inline

Definition at line 3803 of file network.h.

: CurNode(), EndNode(), CurEdge(0) { }

TDirNet::TEdgeI::TEdgeI ( const TNodeI &  NodeI, const TNodeI &  EndNodeI, const int &  EdgeN = 0  )

inline

Definition at line 3804 of file network.h.

: CurNode(NodeI), EndNode(EndNodeI), CurEdge(EdgeN) { }

TDirNet::TEdgeI::TEdgeI ( const TEdgeI &  EdgeI )

inline

Definition at line 3805 of file network.h.

: CurNode(EdgeI.CurNode), EndNode(EdgeI.EndNode), CurEdge(EdgeI.CurEdge) { }

Member Function Documentation

int TDirNet::TEdgeI::GetDstNId ( ) const

inline

Returns the destination node of the edge.

Definition at line 3817 of file network.h.

{ return CurNode.GetOutNId(CurEdge); }

int TDirNet::TEdgeI::GetId ( ) const

inline

Returns edge ID. Always returns -1 since only edges in multigraphs have explicit IDs.

Definition at line 3813 of file network.h.

{ return -1; }

int TDirNet::TEdgeI::GetSrcNId ( ) const

inline

Returns the source node of the edge.

Definition at line 3815 of file network.h.

{ return CurNode.GetId(); }

TEdgeI& TDirNet::TEdgeI::operator++ ( int  )

inline

Increment iterator.

Definition at line 3808 of file network.h.

                             { CurEdge++; if (CurEdge >= CurNode.GetOutDeg()) { CurEdge=0; CurNode++;
      while (CurNode < EndNode && CurNode.GetOutDeg()==0) { CurNode++; } }  return *this; }

bool TDirNet::TEdgeI::operator< ( const TEdgeI &  EdgeI ) const

inline

Definition at line 3810 of file network.h.

{ return CurNode<EdgeI.CurNode || (CurNode==EdgeI.CurNode && CurEdge<EdgeI.CurEdge); }

TEdgeI& TDirNet::TEdgeI::operator= ( const TEdgeI &  EdgeI )

inline

Definition at line 3806 of file network.h.

{ if (this!=&EdgeI) { CurNode=EdgeI.CurNode; EndNode=EdgeI.EndNode; CurEdge=EdgeI.CurEdge; }  return *this; }

bool TDirNet::TEdgeI::operator== ( const TEdgeI &  EdgeI ) const

inline

Definition at line 3811 of file network.h.

{ return CurNode == EdgeI.CurNode && CurEdge == EdgeI.CurEdge; }

Friends And Related Function Documentation

friend class TDirNet

friend

Definition at line 3818 of file network.h.

Member Data Documentation

int TDirNet::TEdgeI::CurEdge

private

Definition at line 3801 of file network.h.

TNodeI TDirNet::TEdgeI::CurNode

private

Definition at line 3800 of file network.h.

TNodeI TDirNet::TEdgeI::EndNode

private

Definition at line 3800 of file network.h.

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The documentation for this class was generated from the following file:

• snap-core/network.h