HGTDSensorSD.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

// HGTDSensorSD.h, (c) ATLAS Detector software
 
#ifndef HGTD_G4_SD_HGTDSENSORSD_H
#define HGTD_G4_SD_HGTDSENSORSD_H
 
// Base class
#include "G4VSensitiveDetector.hh"
 
//new LAr stuff
#include "HGTD_Identifier/HGTD_ID.h"
#include "InDetSimEvent/SiHitCollection.h"
 
// Geant4 headers
#include "G4ThreeVector.hh"
 
#include <string>
 
// G4 needed classes
class G4Step;
class G4HCofThisEvent;
 
class HGTDSensorSD : public G4VSensitiveDetector
{
 
public:
 
    // Constructor
    HGTDSensorSD(const std::string& name, const std::string& hitCollectionName);
 
    // Destructor
    virtual ~HGTDSensorSD() {}
 
    // Process the hits from G4
    G4bool ProcessHits(G4Step*, G4TouchableHistory*) override final;
 
    // Initialize from G4
    void Initialize(G4HCofThisEvent *) override final;
 
private:
 
    SiHitCollection* getHitCollection() const;
 
    std::string m_hitCollectionName;
    // Non-owning cache set by Initialize; HitCollectionMap owns the collection.
    SiHitCollection* m_hitColl{};
 
};
 
#endif // HGTD_G4_SD_HGTDSENSORSD_H