Method GetEdgeIndex

Common/DataModel/vtkDistributedGraphHelper.cxx:118–130

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//------------------------------------------------------------------------------
vtkIdType vtkDistributedGraphHelper::GetEdgeIndex(vtkIdType e_id) const
{
  vtkIdType index = e_id;
  int numProcs = this->Graph->GetInformation()->Get(vtkDataObject::DATA_NUMBER_OF_PIECES());

  if (numProcs > 1)
  {
    // Shift off the Owner bits.  (Would a mask be faster?)
    index = (e_id << this->procBits) >> this->procBits;
  }

  return index;
}

//------------------------------------------------------------------------------
vtkIdType vtkDistributedGraphHelper::MakeDistributedId(int owner, vtkIdType local)