PHG4TRDSteppingAction.h

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// Tell emacs that this is a C++ source
//  -*- C++ -*-.
#ifndef G4DETECTORS_PHG4TRDSTEPPINGACTION_H
#define G4DETECTORS_PHG4TRDSTEPPINGACTION_H

#include <g4main/PHG4SteppingAction.h>

#include <string>

class G4Step;
class G4VPhysicalVolume;
class PHCompositeNode;
class PHG4TRDDetector;
class PHG4TRDSubsystem;
class PHG4Hit;
class PHG4HitContainer;
class PHG4Shower;
class PHParameters;

class PHG4TRDSteppingAction : public PHG4SteppingAction
{
 public:
  // PHG4TRDSteppingAction(PHG4TRDSubsystem *subsys, PHG4TRDDetector *detector, const PHParameters *parameters);
  PHG4TRDSteppingAction(PHG4TRDDetector *detector, const PHParameters *parameters);

  ~PHG4TRDSteppingAction() override;

  bool UserSteppingAction(const G4Step *, bool) override;

  void SetInterfacePointers(PHCompositeNode *) override;

  // needed for hit position crosschecks, if this volume is inside
  // another volume the absolut hit coordinates in our G4Hits and
  // the local coordinates differ, so checking against our place in z
  // goes wrong
  //bool hasMotherSubsystem() const;

  //void HitNodeName(const std::string &name) {m_HitNodeName = name;}

 private:
  //PHG4TRDSubsystem *m_Subsystem;
  PHG4TRDDetector *m_Detector;
  const PHParameters *m_Params;

  PHG4HitContainer *m_HitContainer;
  PHG4HitContainer *m_ActiveGasHits;
  PHG4Hit *m_Hit;
  PHG4HitContainer *m_SaveHitContainer;
  PHG4Shower *m_SaveShower;

  G4VPhysicalVolume *m_SaveVolPre;
  G4VPhysicalVolume *m_SaveVolPost;

  int m_SaveTrackId;
  int m_SavePreStepStatus;
  int m_SavePostStepStatus;
  int m_BlackHoleFlag;
  int m_ActiveFlag;
  int m_UseG4StepsFlag;
  double m_Zmin;
  double m_Zmax;
  //double m_EdepSum;
  //std::string m_HitNodeName;
};

#endif