GenConfModel

GenConfModel(DegSeqV, Rnd=TRnd)

Generates a random undirected graph with the given degree sequence DegSeqV using the configuration model.

Parameters:

• DegSeqV: TIntV, a vector of ints (input)

  The degree sequence vector.

• Rnd: TRnd (input)

  Random number generator.

Return value:

• undirected graph

  A random Snap.py undirected graph with degree sequence given by DegSeqV.

The following example generates a random undirected graph with degree sequence 1, 2, 3:

import snap

DegSeqV = snap.TIntV()
DegSeqV.Add(1)
DegSeqV.Add(2)
DegSeqV.Add(3)
Rnd = snap.TRnd()

UGraph = snap.GenConfModel(DegSeqV, Rnd)
for EI in UGraph.Edges():
    print("edge: (%d, %d)" % (EI.GetSrcNId(), EI.GetDstNId()))