virtual void DrawDetector(){}
virtual Int_t IsVersion()const {return 0;}
virtual void Init();
+ virtual void SetHitsAddressBranch(TBranch *b){b->SetAddress(&fHits);}
void Hit2digit(Int_t iEventNum);
void Hit2digit(){return;}
virtual void MakeBranch(Option_t *opt=" ", const char *file=0);