GetWccs

GetWccs()

A graph method that returns all weakly connected components in a graph.

Parameters:

• None

Return value:

• CnComV: TCnComV, a vector of connected components

  Vector of all weakly-connected components. Each component consists of a TIntV vector of node ids.

The following example shows how to calculate all weakly-connected components in TNGraph, TUNGraph, and TNEANet:

import snap

Graph = snap.GenRndGnm(snap.TNGraph, 100, 1000)
Components = Graph.GetWccs()
for CnCom in Components:
    print("Size of component: %d" % CnCom.Len())

UGraph = snap.GenRndGnm(snap.TUNGraph, 1000, 50)
Components = UGraph.GetWccs()
for CnCom in Components:
    print("Size of component: %d" % CnCom.Len())

Network = snap.GenRndGnm(snap.TNEANet, 1000, 300)
Components = Network.GetWccs()
for CnCom in Components:
    print("Size of component: %d" % CnCom.Len())