CntUniqBiDirEdges

CntUniqBiDirEdges(Graph)

Returns the number of unique bidirectional edges in the graph Graph.

Parameters:

• Graph: graph (input)

  A Snap.py graph or a network.

Return value:

• int

  The number of unique bidirectional edges in Graph.

The following example shows how to calculate the number of unique bidirectional edges in TNGraph, TUNGraph, and TNEANet:

import snap

Graph = snap.GenRndGnm(snap.PNGraph, 100, 1000)
Count = snap.CntUniqBiDirEdges(Graph)
print "Directed Graph: Count of unique bidirectional edges is %d" % Count

UGraph = snap.GenRndGnm(snap.PUNGraph, 100, 1000)
Count = snap.CntUniqBiDirEdges(UGraph)
print "Undirected Graph: Count of unique bidirectional edges is %d" % Count

Network = snap.GenRndGnm(snap.PNEANet, 100, 1000)
Count = snap.CntUniqBiDirEdges(Network)
print "Network Graph: Count of unique bidirectional edges is %d" % Count