TFCSEnergyInterpolationLinear.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef ISF_FASTCALOSIMEVENT_TFCSEnergyInterpolationLinear_h
#define ISF_FASTCALOSIMEVENT_TFCSEnergyInterpolationLinear_h
 
#include "ISF_FastCaloSimEvent/TFCSParametrization.h"
 
class TFCSEnergyInterpolationLinear : public TFCSParametrization {
public:
  TFCSEnergyInterpolationLinear(const char *name = nullptr,
                                const char *title = nullptr);
 
  virtual bool is_match_Ekin_bin(int /*Ekin_bin*/) const override {
    return true;
  };
  virtual bool is_match_calosample(int /*calosample*/) const override {
    return true;
  };
 
  void set_slope(float slope) { m_slope = slope; };
  void set_offset(float offset) { m_offset = offset; };
 
  // Initialize simulstate with the mean reconstructed energy in the calorimater
  // expeted from the true kinetic energy
  virtual FCSReturnCode
  simulate(TFCSSimulationState &simulstate, const TFCSTruthState *truth,
           const TFCSExtrapolationState *extrapol) const override;
 
  void Print(Option_t *option = "") const override;
 
  static void unit_test(TFCSSimulationState *simulstate = nullptr,
                        TFCSTruthState *truth = nullptr,
                        const TFCSExtrapolationState *extrapol = nullptr);
 
private:
  float m_slope;
  float m_offset;
 
  ClassDefOverride(TFCSEnergyInterpolationLinear,
                   1) // TFCSEnergyInterpolationLinear
};
 
#endif