g4simulation/g4detectors/BeamLineMagnetSteppingAction.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H
0004 #define G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H
0005
0006 #include <g4main/PHG4SteppingAction.h>
0007
0008 #include <string>  // for string
0009
0010 class G4Step;
0011 class G4VPhysicalVolume;
0012 class PHCompositeNode;
0013 class BeamLineMagnetDetector;
0014 class PHG4Hit;
0015 class PHG4HitContainer;
0016 class PHParameters;
0017
0018 class BeamLineMagnetSteppingAction : public PHG4SteppingAction
0019 {
0020  public:
0021   //! constructor
0022   BeamLineMagnetSteppingAction(BeamLineMagnetDetector*, const PHParameters* parameters);
0023
0024   //! destructor
0025   ~BeamLineMagnetSteppingAction() override;
0026
0027   //! stepping action
0028   bool UserSteppingAction(const G4Step*, bool) override;
0029
0030   //! reimplemented from base class
0031   void SetInterfacePointers(PHCompositeNode*) override;
0032
0033   void SetHitNodeName(const std::string& type, const std::string& name) override;
0034
0035  private:
0036   //! pointer to the detector
0037   BeamLineMagnetDetector* m_Detector = nullptr;
0038   const PHParameters* m_Params = nullptr;
0039   //! pointer to hit container
0040   PHG4HitContainer* m_HitContainer = nullptr;
0041   PHG4HitContainer* m_AbsorberHitContainer = nullptr;
0042   PHG4Hit* m_Hit = nullptr;
0043   PHG4HitContainer* m_SaveHitContainer = nullptr;
0044
0045   G4VPhysicalVolume* m_SaveVolPre = nullptr;
0046   G4VPhysicalVolume* m_SaveVolPost = nullptr;
0047   int m_SaveTrackId = -1;
0048   int m_SavePreStepStatus = -1;
0049   int m_SavePostStepStatus = -1;
0050   double m_EdepSum = 0.;
0051   int m_ActiveFlag = 0;
0052   int m_AbsorberActiveFlag = 0;
0053   int m_BlackHoleFlag = 0;
0054
0055   std::string m_HitNodeName;
0056   std::string m_AbsorberNodeName;
0057 };
0058
0059 #endif  // G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H