PhotonCalibratorStandard.h

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// \file PhotonCalibratorStandard.h
//
// \brief Standard service provider applying a flat scale factor to all optical hits.
//
// \author ahimmel@fnal.gov
//

#ifndef PHOTONCALIBRATORDEFAULT_H
#define PHOTONCALIBRATORDEFAULT_H

#include "larreco/Calibrator/IPhotonCalibrator.h"

// ART includes
#include "fhiclcpp/ParameterSet.h"
namespace art {
  class ActivityRegistry;
}

namespace calib {

  class PhotonCalibratorStandard : public IPhotonCalibrator {
  public:
    PhotonCalibratorStandard(fhicl::ParameterSet const& pset)
      : fSPESize(pset.get<float>("SPESize"))
      , fSPEShift(pset.get<float>("SPEShift", 0.))
      , fUseArea(pset.get<bool>("UseArea"))
    {}

    PhotonCalibratorStandard(float size, float shift, bool useArea)
      : fSPESize(size), fSPEShift(shift), fUseArea(useArea)
    {}

    // Override base class functions
    double PE(double adcs, int /* opchannel */) const override
    {
      return adcs / fSPESize + fSPEShift;
    }
    bool UseArea() const override { return fUseArea; }

    // Setters for this implementation
    void SetSPESize(float size) { fSPESize = size; }
    void SetSPEShift(float shift) { fSPEShift = shift; }
    void SetUseArea(bool useArea) { fUseArea = useArea; }

    // virtual double GeV(double PE, int opchannel, TVector3 pos) override;

  private:
    float fSPESize;
    float fSPEShift;
    bool fUseArea;

  }; // class PhotonCalibratorStandard
}

#endif