//-----------------------------------------------------------------------------
//Jan 09 2001 P.Murat: CMP data block includes CMPD, CSPD
//-----------------------------------------------------------------------------
#ifndef TCmpDataBlock_hh
#define TCmpDataBlock_hh

#include "Stntuple/base/TStnArrayI.hh"
#include <Stntuple/data/TTdcModule.hh>

#include <Stntuple/obj/TStnDataBlock.hh>

class TCmpDataBlock : public TStnDataBlock {

  friend Int_t StntupleInitCmpDataBlock(TStnDataBlock* block, 
					AbsEvent*      event, 
					int            mode);
public:
  enum { kCspTdcs = 4,
         kCmpTdcs = 13 };
//-----------------------------------------------------------------------------
//  data members: start from putting CSPD (keep format compressed)
//-----------------------------------------------------------------------------
protected:
  Int_t          fNCspHits;		// total number of hits in CSP counters
  TTdcModule     fCspTdc[kCspTdcs];	// CSP data (interpreted)
  TStnArrayI     fCspd;			// CSPD buffer (4 TDC's)
  Int_t          fNCmpdHits;		// total number of CMPD hit data words 
  TTdcModule     fCmpTdc[kCmpTdcs];	// CMPD TDC's (transient)
  TStnArrayI     fCmpd;			// CMPD buffer
//-----------------------------------------------------------------------------
//  functions
//-----------------------------------------------------------------------------
public:
  TCmpDataBlock();
  virtual ~TCmpDataBlock();
					// ****** init methods
  Int_t         InitTdcChannels();
					// ****** accessors

  Int_t         NCspHits     () const { return fNCspHits;  }
  TTdcModule&   CspTdc(Int_t i)       { return fCspTdc[i]; }
  TTdcModule&   CmpTdc(Int_t i)       { return fCmpTdc[i]; }
  Int_t         NCmpdHits    () const { return fNCmpdHits; }

  TStnArrayI&   GetCspd      () { return fCspd; }
  TStnArrayI&   GetCmpd      () { return fCmpd; }

  Int_t         ReadCalibrations(int run_number);

					// ****** overloaded functions of 
					// TObject

  void          Clear(Option_t* opt="");
  void          Print(Option_t* opt="") const;

  ClassDef(TCmpDataBlock,1)	// CMP and CSP data
};

#endif