TDirNet::TEdgeI Class Reference

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

#include <network.h>

Collaboration diagram for TDirNet::TEdgeI:

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 4050 of file network.h.

Constructor & Destructor Documentation

TDirNet::TEdgeI::TEdgeI ( )

inline

Definition at line 4055 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 4056 of file network.h.

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

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

inline

Definition at line 4057 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 4069 of file network.h.

References TDirNet::TNodeI::GetOutNId().

Referenced by TDirNet::AddEdge(), TDirNet::AddSAttrDatE(), TDirNet::DelSAttrDatE(), TDirNet::GetSAttrDatE(), and TDirNet::GetSAttrVE().

{ return CurNode.GetOutNId(CurEdge); }

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int TDirNet::TEdgeI::GetId ( ) const

inline

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

Definition at line 4065 of file network.h.

{ return -1; }

int TDirNet::TEdgeI::GetSrcNId ( ) const

inline

Returns the source node of the edge.

Definition at line 4067 of file network.h.

References TDirNet::TNodeI::GetId().

Referenced by TDirNet::AddEdge(), TDirNet::AddSAttrDatE(), TDirNet::DelSAttrDatE(), TDirNet::GetSAttrDatE(), and TDirNet::GetSAttrVE().

{ return CurNode.GetId(); }

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

inline

Increment iterator.

Definition at line 4060 of file network.h.

References TDirNet::TNodeI::GetOutDeg().

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

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

inline

Definition at line 4062 of file network.h.

References CurEdge, and CurNode.

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

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

inline

Definition at line 4058 of file network.h.

References CurEdge, CurNode, and EndNode.

{ 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 4063 of file network.h.

References CurEdge, and CurNode.

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

Friends And Related Function Documentation

friend class TDirNet

friend

Definition at line 4070 of file network.h.

Member Data Documentation

int TDirNet::TEdgeI::CurEdge

private

Definition at line 4053 of file network.h.

Referenced by operator<(), operator=(), and operator==().

TNodeI TDirNet::TEdgeI::CurNode

private

Definition at line 4052 of file network.h.

Referenced by operator<(), operator=(), and operator==().

TNodeI TDirNet::TEdgeI::EndNode

private

Definition at line 4052 of file network.h.

Referenced by operator=().

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

• snap-core/network.h