QualityEstimatorTripletFit.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2017 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Felix Metzner, Jonas Wagner                              *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <tracking/trackFindingVXD/trackQualityEstimators/QualityEstimatorBase.h>
 
namespace Belle2 {
  class QualityEstimatorTripletFit final : public QualityEstimatorBase {
 
  public:
 
    virtual double estimateQuality(std::vector<SpacePoint const*> const& measurements) final;
 
    virtual QualityEstimationResults estimateQualityAndProperties(std::vector<SpacePoint const*> const& measurements) final;
 
  protected:
    // some variables that are required for the optional results, but are calculated by 'estimateQuality' anyways
    std::vector<double> m_alphas; 
    std::vector<double> m_thetas; 
    std::vector<double> m_R3Ds; 
    std::vector<double> m_sigmaR3DSquareds; 
    double m_averageR3D = 0; 
 
    double m_materialBudgetFactor = 1.45;
 
    double m_maxPt = 0.01;
  };
}