/* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
-/////////////////////////////////////////////////////////////////////////////////////////
-// Class used for generating the files containung data, required by the Data Challenge //
-/////////////////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////////////////
+// Class used for generating the files containing raw data, required for Data Challenge //
+///////////////////////////////////////////////////////////////////////////////////////////
#ifndef AliITSDDLRAWDATA_H
#define AliITSDDLRAWDATA_H
-class AliITS;
class TTree;
class AliITSDDLRawData:public TObject{
virtual ~AliITSDDLRawData(){;}//destructor
AliITSDDLRawData(const AliITSDDLRawData &source); // copy constructor
AliITSDDLRawData& operator=(const AliITSDDLRawData &source); // ass. op.
+ Int_t RawDataSPD(TBranch* branch);
// This method generates the files with the Silicon pixel detector data
- Int_t RawDataSPD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber=2);
+ Int_t RawDataSDD(TBranch* branch);
// This method generates the files with the Silicon drift detector data
- Int_t RawDataSDD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber=4);
+ Int_t RawDataSSD(TBranch* branch);
// This method generates the files with the Silicon pixel detector data
- Int_t RawDataSSD(AliITS *ITS,TTree *TD ,Int_t LDCsNumber=2);
- //A debugging method used to test the files generated for the SPD.
- void TestFormat();
+ void SetVerbose(Int_t Verbose){fVerbose=Verbose;}
+ // To set the verbose level
private:
+ void GetDigitsSPD(TClonesArray *ITSdigits, Int_t mod,Int_t ddl,UInt_t *buf);
//This method formats and stores in buf all the digits of a SPD module
- void GetDigitsSPD(TClonesArray *ITSdigits, Int_t mod, ULong_t *buf);
+ void GetDigitsSDD(TClonesArray *ITSdigits, Int_t mod,Int_t modR,Int_t ddl,UInt_t *buf);
//This method formats and stores in buf all the digits of a SDD module
- void GetDigitsSDD(TClonesArray *ITSdigits, Int_t mod, ULong_t *buf);
+ void GetDigitsSSD(TClonesArray *ITSdigits, Int_t mod,Int_t modR,Int_t ddl,UInt_t *buf);
//This method formats and stores in buf all the digits of a SSD module
- void GetDigitsSSD(TClonesArray *ITSdigits, Int_t mod, ULong_t *buf);
- //This method stores the value of the variable Word of StopBit-StartBit+1 bits
- //in BaseWord, starting from the bit StartBit
- void PackWord(ULong_t &BaseWord, ULong_t Word, Int_t StartBit, Int_t StopBit);
- //This method extracts a group of adiacents bits, specified by StartBit and StopBit,
- //from the word PackedWord. The resulting word is saved in the Word variable
- void UnpackWord(ULong_t PackedWord, Int_t StartBit, Int_t StopBit, ULong_t &Word);
- //The following three methods are used to store the data according to the
+ void WriteChipHeader(Int_t ChipAddr,Int_t halfStave,UInt_t &BaseWord);
+ void WriteChipTrailer(UInt_t *buf,Int_t ChipHitCount,UInt_t &BaseWord);
+ void WriteHit(UInt_t *buf,Int_t RowAddr,Int_t HitAddr,UInt_t &BaseWord);
+ //The three previous methods are used to store the data according to the
//Silicon pixel detector data format
- void WriteChipHeader(Int_t ChipAddr,Int_t EventCnt,ULong_t &BaseWord);
- void WriteChipTrailer(ULong_t *buf,Int_t ChipHitCount,ULong_t &BaseWord);
- void WriteHit(ULong_t *buf,Int_t RowAddr,Int_t HitAddr,ULong_t &BaseWord);
- //Methods used for reading and dubugging SPD data files
- void ReadChipHeader(Int_t &ChipAddr,Int_t &EventCnt,ULong_t BaseWord);
- void ReadChipTrailer(Int_t &ChipHitCount,ULong_t BaseWord);
- void DecodeWord(ULong_t Code,ULong_t BaseWord,Int_t FirstHalf,ULong_t &Decoded1,ULong_t &Decoded2);
- Int_t fIndex;
- Int_t fHalfStaveModule;
+ Int_t fVerbose; //Verbose level (0:no msg, 1:msg, 2:digits in txt files)
+ Int_t fIndex; //number of 32 words to be stored into the output file
+ Int_t fHalfStaveModule; //first or second half of an Half Stave module
ClassDef(AliITSDDLRawData,1)
};