Method CopyData

Common/DataModel/vtkDataSetAttributes.cxx:909–915

------------------------------------------------------------------------------ Copy the attribute data from one id to another. Make sure CopyAllocate() has been invoked before using this method.

// Copy the attribute data from one id to another. Make sure CopyAllocate() has
// been invoked before using this method.
void vtkDataSetAttributes::CopyData(vtkDataSetAttributes* fromPd, vtkIdType fromId, vtkIdType toId)
{
  for (const auto& i : this->RequiredArrays)
  {
    this->CopyTuple(fromPd->Data[i], this->Data[this->TargetIndices[i]], fromId, toId);
  }
}

//------------------------------------------------------------------------------
void vtkDataSetAttributes::CopyData(