#ifndef TFwdDetDataBlock_hh
#define TFwdDetDataBlock_hh

#include <Stntuple/obj/TStnDataBlock.hh>

class TFwdDetDataBlock: public TStnDataBlock {

  friend Int_t StntupleInitFwdDetDataBlock(TStnDataBlock* block, 
					   AbsEvent*      event, 
					   int            mode);
public:
  enum 
  {
    BscNCh    = 18,
    BscThresh = 250,
    RptNCh    =  3,
    RptThresh = 250,

    RpsNLayers = 6,
    RpsNFibers = 40,
    RpsThresh  = 1,

    MpNSides     = 2,
    MpNTowers    = 84,
    MpNSumTowers = 18,
    MpTowerThresh    = 100,
    MpSumTowerThresh = 300
  };
  
protected:
  Short_t  fBscData[BscNCh];
  Short_t  fRptData[RptNCh];
  Short_t  fRpsData[RpsNLayers][RpsNFibers];
  Short_t  fMpTowerData[MpNSides][MpNTowers];
  Short_t  fMpSumTowerData[MpNSides][MpNSumTowers];

  Short_t  fNBscHits;
  Short_t  fNRptHits;
  Short_t  fNRpsHits[RpsNLayers];
  Short_t  fNMpHits[MpNSides][2];

//-----------------------------------------------------------------------------
//  functions
//-----------------------------------------------------------------------------
public:
					// ****** constructors and destructor
  TFwdDetDataBlock();
  virtual ~TFwdDetDataBlock();
					// ****** accessors

  Short_t GetBscData(int ich) const               { return fBscData[ich]; }
  Short_t GetRptData(int ich)  const              { return fRptData[ich]; }
  Short_t GetRpsData(int il, int ifib)  const     { return fRpsData[il][ifib]; }
  Short_t GetMpTowerData(int is, int it) const    { return fMpTowerData[is][it]; }
  Short_t GetMpSumTowerData(int is, int it) const { return fMpSumTowerData[is][it];}
  Short_t GetNBscHits()  const                    { return fNBscHits;     }
  Short_t GetNRptHits()  const                    { return fNRptHits;     }
  Short_t GetNRpsHits(int il)  const              { return fNRpsHits[il]; }
  Short_t GetNMpHits(int is, int it)  const       { return fNMpHits[is][it]; }

					// ****** overloaded methods of 
					// TObject
  void    Clear(Option_t* opt = "");
  void    Print(Option_t* opt = "") const;

  char    GetBscSide(int ch);
  int     GetBscStation(int ch);
  int     GetBscCounter(int ch);

  ClassDef(TFwdDetDataBlock,1)	// data from the forward detectors
};

#endif