#ifndef STNTUPLE_OBJ_TTsid_hh
#define STNTUPLE_OBJ_TTsid_hh

#include "TObject.h"

class TTsid {
//------------------------------------------------------------------------------
//  data members
//------------------------------------------------------------------------------
public:
  Int_t    fWord[4];
//------------------------------------------------------------------------------
//  functions
//------------------------------------------------------------------------------
public:
					// ****** constructors and destructor
  TTsid();
  ~TTsid();
					// ****** accessors

  Int_t*   Data           () { return  fWord; }
  Int_t&   Word      (int i) { return  fWord[i]; }

					
  Int_t    MessageId      () const { return (fWord[0] >> 28) & 0x0f;  }
  Int_t    PartitionNumber() const { return (fWord[0] >> 24) & 0x07;  }
	   				
  Int_t    BunchCounter   () const { return (fWord[1]      ) & 0xff;     }
  Int_t    BoardHeader    () const { return (fWord[1] >>  8) & 0xffffff; }
	   				
  Int_t    TurnCounter    () const { return  fWord[2]; }
	   				
  Int_t    B0Marker       () const { return (fWord[3]      ) & 0x01;     }
  Int_t    BCMarker       () const { return (fWord[3] >>  1) & 0x01;     }
  Int_t    TIMarker       () const { return (fWord[3] >>  2) & 0x01;     }
  Int_t    AbortMarker    () const { return (fWord[3] >>  3) & 0x01;     }
  Int_t    CalibTrgFlag   () const { return (fWord[3] >>  4) & 0x01;     }
  Int_t    CalibType      () const { return (fWord[3] >>  5) & 0x7f;     }
  Int_t    MyronFlag      () const { return (fWord[3] >> 12) & 0x03;     }
  Int_t    MyronBucket    () const { return (fWord[3] >> 12) & 0x03;     }
  Int_t    L2Buffer       () const { return (fWord[3] >> 14) & 0x03;     }
  Int_t    RSListType     () const { return (fWord[3] >> 16) & 0x07;     }
  Int_t    EventId        () const { return (fWord[3] & 0xff000000) |
				            (fWord[0] & 0x00ffffff)    ; }

  //  ClassDef(TTsid,0)		// TSID: trigger supervisor bank
};

#endif