#ifndef ALIPHOSRAW2DIGITS_H
#define ALIPHOSRAW2DIGITS_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

/* $id */

//_________________________________________________________________________
//  Base Class for PHOS     
//                  
/*-- Author: Maxim Volkov (RRC KI)
              Dmitri Peressounko (RRC KI & SUBATECH)
              Yuri Kharlov (IHEP & SUBATECH)     */

// --- ROOT system ---
#include "TTask.h"
class TClonesArray ;

// --- Standard library ---

// --- AliRoot header files ---
class AliPHOSGeometry ;

class AliPHOSRaw2Digits : public TTask {

public:
  AliPHOSRaw2Digits() ;          // ctor
  virtual ~AliPHOSRaw2Digits() ; // dtor

  void Exec(Option_t *option) ;
  Bool_t OpenOutFile() ;

  void SetInputFile(TString inname="Run2002.rz"){fInName=inname ; }
  void SetDebugLevel(Int_t idebug=1){fDebug=idebug ;}
  void SetNRaws(Int_t nraws){fProtoRaws = nraws ;}
  void SetNcols(Int_t ncolumns){fProtoColumns = ncolumns ;}
  void Print(Option_t *option) ;

private:
  Bool_t ProcessRawFile() ;
  void Swab4(void *from, void *to, size_t nwords)  ;
  void Swab2(void *from, void *to, size_t nwords)  ;
  Int_t RawId2AbsId(Int_t raw) ;
  Bool_t Init() ;


  TClonesArray * fBTHeaders ; //!list of beam test headers
  AliPHOSGeometry * fGeom ;  //!
  Int_t   fEvent ;   //!
  Int_t   fStatus ;  //! status of input file: OK, not found etc.
  TString fInName ;  //!FileName of the input file
  Bool_t  fDebug ;   //!
  Bool_t  fIsInitialized ;
  Int_t   fProtoRaws ;
  Int_t   fProtoColumns ;
  Int_t   fRawOffset ;
  Int_t   fColOffset ;
  Int_t   fNcrInProto ; //!Number of cristalls in prototype
  UInt_t *fAbsIdMap ;//[fNcrInProto] Map of correspondance between Raw and PHOS ID
  UInt_t  fMK1 ;     //!ZEBRA markers
  UInt_t  fMK2 ;     //!
  UInt_t  fMK3 ;     //!
  UInt_t  fMK4 ;     //!
  UInt_t  fCKW ;     //!

  ClassDef(AliPHOSRaw2Digits,1)  // description 

};

#endif // AliPHOSRAW2DIGITS_H