BeamLineMagnetSteppingAction.h

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// Tell emacs that this is a C++ source
//  -*- C++ -*-.
#ifndef G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H
#define G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H

#include <g4main/PHG4SteppingAction.h>

#include <string>                       // for string

class G4Step;
class G4VPhysicalVolume;
class PHCompositeNode;
class BeamLineMagnetDetector;
class PHG4Hit;
class PHG4HitContainer;
class PHParameters;

class BeamLineMagnetSteppingAction : public PHG4SteppingAction
{
 public:
  BeamLineMagnetSteppingAction(BeamLineMagnetDetector*, const PHParameters* parameters);

  ~BeamLineMagnetSteppingAction() override;

  bool UserSteppingAction(const G4Step*, bool) override;

  void SetInterfacePointers(PHCompositeNode*) override;

  void SetHitNodeName(const std::string &type, const std::string &name) override;

 private:
  BeamLineMagnetDetector* m_Detector = nullptr;
  const PHParameters* m_Params = nullptr;
  PHG4HitContainer* m_HitContainer = nullptr;
  PHG4HitContainer* m_AbsorberHitContainer = nullptr;
  PHG4Hit* m_Hit = nullptr;
  PHG4HitContainer* m_SaveHitContainer = nullptr;

  G4VPhysicalVolume* m_SaveVolPre = nullptr;
  G4VPhysicalVolume* m_SaveVolPost = nullptr;
  int m_SaveTrackId = -1;
  int m_SavePreStepStatus = -1;
  int m_SavePostStepStatus = -1;
  double m_EdepSum = 0.;
  int m_ActiveFlag = 0;
  int m_AbsorberActiveFlag = 0;
  int m_BlackHoleFlag = 0;

  std::string m_HitNodeName;
  std::string m_AbsorberNodeName;
};

#endif  // G4DETECTORS_BEAMLINEMAGNETSTEPPINGACTION_H