HcalAmplifier.h

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#ifndef HcalSimAlgos_HcalAmplifier_h
#define HcalSimAlgos_HcalAmplifier_h
  
#include "CalibFormats/CaloObjects/interface/CaloSamples.h"
#include "CalibFormats/HcalObjects/interface/HcalCalibrationWidths.h"
class CaloVSimParameterMap;
class CaloVNoiseSignalGenerator;
#include "SimCalorimetry/CaloSimAlgos/interface/CaloVSimParameterMap.h"
#include "DataFormats/HcalDetId/interface/HcalGenericDetId.h"

class HcalDbService;
class HPDIonFeedbackSim;
class HcalTimeSlewSim;

namespace CLHEP {
  class HepRandomEngine;
}

class HcalAmplifier {
public:
  HcalAmplifier(const CaloVSimParameterMap * parameters, bool addNoise, bool PreMix1, bool PreMix2);

  virtual ~HcalAmplifier() {}

  void setDbService(const HcalDbService * service);
  void setIonFeedbackSim(HPDIonFeedbackSim * feedbackSim) {theIonFeedbackSim = feedbackSim;}

  void setNoiseSignalGenerator(const CaloVNoiseSignalGenerator * noiseSignalGenerator) {
    theNoiseSignalGenerator = noiseSignalGenerator;
  }
  void setTimeSlewSim(HcalTimeSlewSim * timeSlewSim) {
    theTimeSlewSim = timeSlewSim;
  }

  virtual void amplify(CaloSamples & linearFrame, CLHEP::HepRandomEngine*) const;

  void setStartingCapId(int capId) {theStartingCapId = capId;}

private:

  void pe2fC(CaloSamples & frame) const;
  void addPedestals(CaloSamples & frame, CLHEP::HepRandomEngine*) const;
  void makeNoise (HcalGenericDetId::HcalGenericSubdetector hcalSubDet, const HcalCalibrationWidths& width, int fFrames, double* fGauss, double* fNoise) const;

  const HcalDbService * theDbService;
  const CaloVSimParameterMap * theParameterMap;
  const CaloVNoiseSignalGenerator * theNoiseSignalGenerator;
  HPDIonFeedbackSim * theIonFeedbackSim;
  HcalTimeSlewSim * theTimeSlewSim;
  unsigned theStartingCapId;
  bool addNoise_;
  bool preMixDigi_;
  bool preMixAdd_;
};

#endif