LArFCALCalibCalculatorBase.h

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
// LArG4::FCAL::LArFCALCalibCalculator
// Prepared Oct./2004 Mohsen Khakzad
 
// This class calculates the values needed for calibration hits in the
// simulation.
 
// A "calculator" is used in much the same way as a hand-held
// calculator might be.  The user supplies a value and hits 'Enter'
// Forward declaractions:
// (i.e., invokes the Process() method).  Then they read off whatever
// values are of interest.
 
#ifndef LArFCALCalibCalculatorBase_H
#define LArFCALCalibCalculatorBase_H
 
#include "LArG4Code/LArCalibCalculatorSvcImp.h"
#include "LArG4Code/LArG4Identifier.h"
 
//#include "LArG4FCAL/LArFCALCalculatorBase.h"
 
#include "CaloG4Sim/SimulationEnergies.h"
 
#include "globals.hh"
#include <vector>
// Forward declaration for namespace CaloG4.
class G4Step;
class FCAL_ChannelMap;
 
namespace LArG4 {
 
  namespace FCAL {
 
    class LArFCALCalibCalculatorBase : public LArCalibCalculatorSvcImp {
    public:
      LArFCALCalibCalculatorBase(const std::string& name, ISvcLocator *pSvcLocator);
      virtual StatusCode initialize() override;
      virtual ~LArFCALCalibCalculatorBase() = default;
 
      // The Process method returns a boolean value.  If it's true, the
      // hit can be used by Geant4; if it's false, there's something wrong
      // with the energy deposit and it should be ignored.
 
      // For calibration work, most of the time we want the calculator
      // to determine both the energy and the identifier.  However,
      // sometimes we want it calculate only the identifier (for
      // escaped energy), or only the energy (no known application
      // yet, but you can never tell).  Use the enum (defined in
      // VCalibrationCalculator.h) to control any special processing.
 
      virtual G4bool Process (const G4Step* step, LArG4Identifier & identifier,
                              std::vector<G4double> & energies,
                              const eCalculatorProcessing process = kEnergyAndID) const override final;
 
      virtual G4double GetdeltaX(){return m_deltaX;} //FIXME public but not part of interface class
      virtual G4double GetdeltaY(){return m_deltaY;} //FIXME public but not part of interface class
 
    protected:
      Gaudi::Property<G4double> m_deltaX{this, "FCALdeltaX", 0.};
      Gaudi::Property<G4double> m_deltaY{this, "FCALdeltaY", 0.};
 
      Gaudi::Property<G4int> m_FCalSampling{this, "FCALSampling", 0};
 
    private:
      // Energy calculator
      CaloG4::SimulationEnergies m_energyCalculator{};
 
      G4float m_zShift{0.f};
 
      FCAL_ChannelMap   *m_ChannelMap{nullptr};
    };
  }  // namespace FCAL
 
}  // namespace LArG4
 
#endif    // LArG4_HEC_CalibrationCalculator_H