Method GetOutDegree

Common/DataModel/vtkGraph.cxx:309–324

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
vtkIdType vtkGraph::GetOutDegree(vtkIdType v)
{
  vtkIdType index = v;
  if (vtkDistributedGraphHelper* helper = this->GetDistributedGraphHelper())
  {
    int myRank = this->Information->Get(vtkDataObject::DATA_PIECE_NUMBER());
    if (myRank != helper->GetVertexOwner(v))
    {
      vtkErrorMacro("vtkGraph cannot determine the out degree for a non-local vertex");
      return 0;
    }

    index = helper->GetVertexIndex(v);
  }
  return static_cast<vtkIdType>(this->Internals->Adjacency[index].OutEdges.size());
}

//------------------------------------------------------------------------------
vtkIdType vtkGraph::GetDegree(vtkIdType v)