RT_Relation_DB_DigiTool.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MDT_DIGITIZATION_RT_RELATION_DB_DIGITOOL_H
#define MDT_DIGITIZATION_RT_RELATION_DB_DIGITOOL_H
 
/*-----------------------------------------------
Created 8-10-2009 by Dinos Bachas
Digitization tool which uses an rt-relation from Conditions Database
Adopted from RT_Relation_DigiTool
-----------------------------------------------*/
 
#include "AthenaBaseComps/AthAlgTool.h"
#include "CLHEP/Random/RandFlat.h"
#include "CLHEP/Random/RandGaussZiggurat.h"
#include "Identifier/Identifier.h"
#include "MDT_Digitization/IMDT_DigitizationTool.h"
#include "MDT_Digitization/MdtDigiToolOutput.h"
#include "MdtCalibData/IRtRelation.h"
#include "MdtCalibData/IRtResolution.h"
#include "MdtCalibData/MdtFullCalibData.h"
#include "MdtCalibData/MdtRtRelation.h"
#include "MdtCalibData/MdtCalibDataContainer.h"
#include "StoreGate/ReadCondHandleKey.h"
#include "MuonReadoutGeometry/MuonDetectorManager.h"
 
namespace MuonGM {
    class MuonDetectorManager;
}
 
class RT_Relation_DB_DigiTool : public AthAlgTool, virtual public IMDT_DigitizationTool {
public:
    // Constructor
    RT_Relation_DB_DigiTool(const std::string& type, const std::string& name, const IInterface* parent);
 
    // Methods
    virtual StatusCode initialize() override;
    virtual MdtDigiToolOutput digitize(const EventContext& ctx,
                                       const MdtDigiToolInput& input, 
                                       CLHEP::HepRandomEngine* rndmEngine) const override final;
 
private:
    // Methods
    double getDriftTime(const EventContext& ctx,
                        double measRadius,
                        double innerTubeRadius, 
                        const Identifier& DigitId, 
                        CLHEP::HepRandomEngine* rndmEngine) const;
 
    static double getAdcResponse(double radius, CLHEP::HepRandomEngine* rndmEngine) ;
 
    SG::ReadCondHandleKey<MuonCalib::MdtCalibDataContainer> m_calibDbKey{this, "CalibDataKey", "MdtCalibConstants",
                                                                       "Conditions object containing the calibrations"};
    
    SG::ReadCondHandleKey<MuonGM::MuonDetectorManager> m_detMgrKey{this, "DetMgr", "MuonDetectorManager", ""};
 
    Gaudi::Property<double> m_effRadius{this, "EffectiveRadius", 14.4275};
};
 
#endif