Method RequestDataCellGrid

Filters/ParallelStatistics/vtkGenerateStatistics.cxx:881–912

}

int vtkGenerateStatistics::RequestDataCellGrid(vtkCellGrid* cellGrid, vtkStatisticalModel* model)
{
  if (!cellGrid)
  {
    return 1;
  }
  auto samples = vtkSmartPointer<vtkTable>::New();
  vtkNew<vtkCellGridSampleQuery> query;
  query->IncludeSourceCellInfoOff();
  query->IncludeSourceCellSiteOff();
  query->SetOutput(samples);
  query->SetInput(cellGrid);
  if (!cellGrid->Query(query))
  {
    vtkErrorMacro("Could not produce sample table.");
    return 0;
  }
  this->StatisticsAlgorithm->SetInputDataObject(vtkStatisticsAlgorithm::INPUT_DATA, samples);

  // Configure this->StatisticsAlgorithm for Learn mode
  // and run this->StatisticsAlgorithm
  this->StatisticsAlgorithm->SetLearnOption(true);
  this->StatisticsAlgorithm->SetDeriveOption(false);
  this->StatisticsAlgorithm->SetAssessOption(false);
  this->StatisticsAlgorithm->SetTestOption(false);
  this->StatisticsAlgorithm->Update();

  // Copy the computed model into the output model:
  model->DeepCopy(
    this->StatisticsAlgorithm->GetOutputDataObject(vtkStatisticsAlgorithm::OUTPUT_MODEL));
  return 1;
}

int vtkGenerateStatistics::RequestDataPlain(vtkDataObject* dataObject, vtkStatisticalModel* model)
{