#ifndef ALIPMDDDLRAWDATA_H
#define ALIPMDDDLRAWDATA_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
//-----------------------------------------------------//
//                                                     //
//  Header File : PMDDigitization.h, Version 00        //
//                                                     //
//  Date   : September 20 2002                         //
//                                                     //
//-----------------------------------------------------//


class TClonesArray;
class TFile;
class TTree;
class TBranch;
class TMath;

class AliLoader;
class AliRunLoader;

class AliPMDdigit;

class AliPMDDDLRawData:public TObject
{
 public:

  AliPMDDDLRawData();
  virtual ~AliPMDDDLRawData();

  void WritePMDRawData(TTree *treeD, Int_t evtno);
  void ReadPMDRawData(Int_t evtno);
  void GetUMDigitsData(TTree *treeD, Int_t imodule, Int_t ium, Int_t ddlno,
		       Int_t & totword, UInt_t *buffer);
  void GetMCMCh(Int_t ddlno, Int_t um, Int_t row, Int_t col,
		UInt_t &mcmno, UInt_t &chno);
  void GetRowCol(Int_t ddlno, UInt_t mcmno, UInt_t chno,
		 Int_t &um, Int_t &row, Int_t &col);
  void PackWord(UInt_t startbit, UInt_t stopbit, UInt_t dataword, 
		UInt_t &packedword);
  void UnpackWord(UInt_t startbit, UInt_t stopbit, UInt_t &dataword, 
		  UInt_t packedword);


 protected:

  TClonesArray *fDigits;    //! List of digits
  AliPMDdigit  *fPMDdigit;  //! Pointer to digits

  ClassDef(AliPMDDDLRawData,1)    // To make RAW Data
};
#endif