TrackingMomentumScaleFactors.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include <framework/core/Module.h>
 
#include <memory>
#include <string>
#include <vector>
 
namespace Belle2 {
  template<class T> class DBObjPtr;
  class Particle;
  class ParticleWeightingLookUpTable;

  class TrackingMomentumScaleFactorsModule final : public Module {
  public:
    TrackingMomentumScaleFactorsModule();

    void initialize() override;

    void beginRun() override;

    void event() override;
 
  private:
    double getScalingFactor(Particle* particle);

    double getSmearingFactor(Particle* particle);

    std::vector<std::string> m_ParticleLists;

    double m_scale;

    std::string m_payloadName;

    std::string m_scalingFactorName;

    std::string m_smearingFactorName;

    std::unique_ptr<DBObjPtr<ParticleWeightingLookUpTable>> m_ParticleWeightingLookUpTable;
    void setMomentumScalingFactor(Particle* particle);

    void setMomentumSmearingFactor(Particle* particle);
 
  }; // TrackingMomentumScaleFactorsModule

}; //namespace