FastCaloSimTool.h

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef G4FASTSIMULATION_FASTCALOSIMTOOL_H
#define G4FASTSIMULATION_FASTCALOSIMTOOL_H
 
/* Fast simulation base include */
#include "G4AtlasTools/FastSimulationBase.h"
/* FastCaloSim parametrization service include */
#include "ISF_FastCaloSimInterfaces/IFastCaloSimParamSvc.h"
/* FastCaloSim calorimeter transportation include */
#include "ISF_FastCaloSimParametrization/IFastCaloSimCaloTransportation.h"
/* FastCaloSim calorimeter extrapolation include */
#include "ISF_FastCaloSimParametrization/IFastCaloSimCaloExtrapolation.h"
/* Geant4 transportation tool */
#include "G4AtlasInterfaces/IG4CaloTransportTool.h"
/* Random generator service include */
#include "AthenaKernel/IAthRNGSvc.h"
 
class G4VFastSimulationModel;
 
class FastCaloSimTool: public FastSimulationBase
{
 public:
 
  FastCaloSimTool(const std::string& type, const std::string& name, const IInterface *parent);   
  ~FastCaloSimTool() {}
 
  virtual StatusCode BeginOfAthenaEvent() override final;
  virtual StatusCode EndOfAthenaEvent() override final;
 
protected:
  virtual G4VFastSimulationModel* makeFastSimModel() override final;  
 
 private:
  
  // FastCaloSim service 
  ServiceHandle<ISF::IFastCaloSimParamSvc> m_FastCaloSimSvc{this, "ISF_FastCaloSimV2ParamSvc", "ISF_FastCaloSimV2ParamSvc"};
  // FastCaloSim transportation tool
  PublicToolHandle<IFastCaloSimCaloTransportation> m_FastCaloSimCaloTransportation{this, "FastCaloSimCaloTransportation", "FastCaloSimCaloTransportation", ""};
  // FastCaloSim extrapolation tool
  PublicToolHandle<IFastCaloSimCaloExtrapolation> m_FastCaloSimCaloExtrapolation{this, "FastCaloSimCaloExtrapolation", "FastCaloSimCaloExtrapolation", ""};
  // Geant4 transportation tool
  PublicToolHandle<IG4CaloTransportTool> m_G4CaloTransportTool{this, "G4CaloTransportTool", "G4CaloTransportTool", ""};
  // Random generator service
  ServiceHandle<IAthRNGSvc> m_rndmGenSvc{this, "RandomSvc", "AthRNGSvc", ""};
  // Random generator engine name
  Gaudi::Property<std::string> m_randomEngineName{this, "RandomStream", ""};
  // Name of associated CaloCellContainerSD
  Gaudi::Property<std::string> m_CaloCellContainerSDName{this, "CaloCellContainerSDName", "", "Name of the associated CaloCellContainerSD"};
  // Flag to enable G4 transportation
  Gaudi::Property<bool> m_doG4Transport{this, "doG4Transport", false, "Flag to enable G4 transportation"};
  Gaudi::Property<bool> m_doPhotons{this, "doPhotons", true, "Flag to enable FCS simulation for photons"};
  Gaudi::Property<bool> m_doElectrons{this, "doElectrons", true, "Flag to enable FCS simulation for electrons and positrons"};
  Gaudi::Property<bool> m_doHadrons{this, "doHadrons", true, "Flag to enable FCS simulation for pions and other hadrons"};
  Gaudi::Property<float> m_AbsEtaMin{this, "AbsEtaMin", 0, "Abs(Eta) lower bound for FastCaloSim"};
  Gaudi::Property<float> m_AbsEtaMax{this, "AbsEtaMax", 10, "Abs(Eta) upper bound for FastCaloSim"};
  Gaudi::Property<float> m_EkinMin{this, "EkinMin", 0, "Kinetic energy lower bound for FastCaloSim"};
  Gaudi::Property<float> m_EkinMax{this, "EkinMax", std::numeric_limits<float>::max(), "Kinetic energy upper bound for FastCaloSim"};
  Gaudi::Property<bool> m_doEMECFCS{this, "doEMECFCS", false, "Run FCS in EMEC region while G4 in the rest region"};
};
 
#endif //G4FASTSIMULATION_FASTCALOSIMTOOL_H