AddSelfEdges

AddSelfEdges(Graph)

Adds a self-edge for every node in Graph.

Parameters:

• Graph: graph (input)

  A Snap.py graph or a network.

Return value:

• None

The following example shows how to add self edges to every node in TNGraph, TUNGraph, and TNEANet:

import snap

Graph = snap.GenRndGnm(snap.PNGraph, 10, 0)
snap.AddSelfEdges(Graph)
for EI in Graph.Edges():
    print "edge: (%d, %d)" % (EI.GetSrcNId(), EI.GetDstNId())

UGraph = snap.GenRndGnm(snap.PUNGraph, 10, 0)
snap.AddSelfEdges(UGraph)
for EI in UGraph.Edges():
    print "edge: (%d, %d)" % (EI.GetSrcNId(), EI.GetDstNId())

Network = snap.GenRndGnm(snap.PNEANet, 10, 0)
snap.AddSelfEdges(Network)
for EI in Network.Edges():
    print "edge: (%d, %d)" % (EI.GetSrcNId(), EI.GetDstNId())