Int_t fNEvent; //! Number of events
Int_t fEvent; //! Current event
TString *fPathName; //! Input file path
- char *fExtension; //! File name extension
+ const Char_t *fExtension; //! File name extension
Int_t fFileNumber; //! Input file number
Int_t fEventsPerFile; //! Number of events per file
Bool_t fReadTR; // determines if TR shall be read