Method WriteCellDataAppendedData

IO/XML/vtkXMLWriter.cxx:2539–2581

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//------------------------------------------------------------------------------
void vtkXMLWriter::WriteCellDataAppendedData(
  vtkCellData* cd, int timestep, OffsetsManagerGroup* cdManager)
{
  float progressRange[2] = { 0.f, 0.f };
  this->GetProgressRange(progressRange);

  for (int i = 0; i < cd->GetNumberOfArrays(); ++i)
  {
    this->SetProgressRange(progressRange, i, cd->GetNumberOfArrays());
    vtkMTimeType mtime = cd->GetMTime();
    // Only write pd if MTime has changed
    vtkMTimeType& cdMTime = cdManager->GetElement(i).GetLastMTime();
    vtkAbstractArray* a = cd->GetAbstractArray(i);
    if (cdMTime != mtime)
    {
      cdMTime = mtime;
      this->WriteArrayAppendedData(a, cdManager->GetElement(i).GetPosition(timestep),
        cdManager->GetElement(i).GetOffsetValue(timestep));
      if (this->ErrorCode != vtkErrorCode::NoError)
      {
        return;
      }
    }
    else
    {
      assert(timestep > 0);
      cdManager->GetElement(i).GetOffsetValue(timestep) =
        cdManager->GetElement(i).GetOffsetValue(timestep - 1);
      this->ForwardAppendedDataOffset(cdManager->GetElement(i).GetPosition(timestep),
        cdManager->GetElement(i).GetOffsetValue(timestep), "offset");
    }
    vtkDataArray* d = vtkArrayDownCast<vtkDataArray>(a);
    if (d)
    {
      double range[2];
      d->GetRange(range, -1);
      this->ForwardAppendedDataDouble(
        cdManager->GetElement(i).GetRangeMinPosition(timestep), range[0], "RangeMin");
      this->ForwardAppendedDataDouble(
        cdManager->GetElement(i).GetRangeMaxPosition(timestep), range[1], "RangeMax");
    }
  }
}

//------------------------------------------------------------------------------
void vtkXMLWriter::WriteAttributeIndices(vtkDataSetAttributes* dsa, char** names)