Method AddPointArray

IO/Exodus/vtkExodusIIReader.cxx:1317–1346

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//------------------------------------------------------------------------------
void vtkExodusIIReaderPrivate::AddPointArray(
  vtkDataArray* src, BlockSetInfoType* bsinfop, vtkUnstructuredGrid* output)
{
  vtkPointData* pd = output->GetPointData();
  if (this->SqueezePoints)
  {
    // subset the array using PointMap
    vtkDataArray* dest = vtkDataArray::CreateDataArray(src->GetDataType());
    dest->SetName(src->GetName());
    dest->SetNumberOfComponents(src->GetNumberOfComponents());
    dest->SetNumberOfTuples(bsinfop->NextSqueezePoint);
    std::map<vtkIdType, vtkIdType>::iterator it, itEnd;
    //
    // I moved the end condition of the loop out of the for(;;) loop.
    //   Assuming it doesn't change within the loop itself!
    //   The reason is that the code was making the call every loop.
    //
    itEnd = bsinfop->PointMap.end();
    for (it = bsinfop->PointMap.begin(); it != itEnd; ++it)
    {
      pd->CopyTuple(src, dest, it->first, it->second);
    }
    pd->AddArray(dest);
    dest->FastDelete();
  }
  else
  {
    pd->AddArray(src);
  }
}

//------------------------------------------------------------------------------
void vtkExodusIIReaderPrivate::InsertSetNodeCopies(