TFCSLateralShapeParametrizationFluctChain.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TFCSLateralShapeParametrizationFluctChain_h
#define TFCSLateralShapeParametrizationFluctChain_h
 
#include "ISF_FastCaloSimEvent/TFCSLateralShapeParametrizationHitChain.h"
 
class TFCSLateralShapeParametrizationFluctChain
    : public TFCSLateralShapeParametrizationHitChain {
public:
  TFCSLateralShapeParametrizationFluctChain(const char *name = nullptr,
                                            const char *title = nullptr,
                                            float RMS = 1.0);
  TFCSLateralShapeParametrizationFluctChain(
      TFCSLateralShapeParametrizationHitBase *hitsim);
 
  // set and get the amount of hit energy fluctation around E/n for n hits
  void set_hit_RMS(float RMS);
  float get_hit_RMS() const { return m_RMS; };
 
  virtual float
  get_E_hit(TFCSSimulationState &simulstate, const TFCSTruthState *truth,
            const TFCSExtrapolationState *extrapol) const override;
 
  virtual FCSReturnCode
  simulate(TFCSSimulationState &simulstate, const TFCSTruthState *truth,
           const TFCSExtrapolationState *extrapol) const override;
 
  void Print(Option_t *option) const override;
 
private:
  float m_RMS{};
 
  ClassDefOverride(TFCSLateralShapeParametrizationFluctChain,
                   1) // TFCSLateralShapeParametrizationFluctChain
};
 
#endif