32 #define B2TrackerSD_h 1
B2TrackerHitsCollection * fHitsCollection
virtual void Initialize(G4HCofThisEvent *hitCollection)
B2TrackerSD(const G4String &name, const G4String &hitsCollectionName)
virtual void EndOfEvent(G4HCofThisEvent *hitCollection)
virtual G4bool ProcessHits(G4Step *step, G4TouchableHistory *history)