g4simulation/g4main/PHG4TrackingAction.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef G4MAIN_PHG4TRACKINGACTION_H
0004 #define G4MAIN_PHG4TRACKINGACTION_H
0005
0006 #include <Geant4/G4UserTrackingAction.hh>
0007
0008 class G4Track;
0009 class PHCompositeNode;
0010
0011 class PHG4TrackingAction : public G4UserTrackingAction
0012 {
0013  public:
0014   PHG4TrackingAction(void) {}
0015
0016   ~PHG4TrackingAction() override {}
0017
0018   //   //! tracking action. This defines pre/post processing of a single track in an event
0019   void PreUserTrackingAction(const G4Track*) override {}
0020
0021   void PostUserTrackingAction(const G4Track*) override {}
0022
0023   //! Set the node pointers
0024   virtual void SetInterfacePointers(PHCompositeNode*) { return; }
0025
0026   virtual int ResetEvent(PHCompositeNode*) { return 0; }
0027 };
0028
0029 #endif  // G4MAIN_PHG4TRACKINGACTION_H