/// \class AliMUONDigitizerV3
/// \brief Digitizer (from SDigit to Digit), performing digit de-calibration.
///
-/// \author Laurent Aphecetche
+// Author Laurent Aphecetche
#ifndef ALIMUONDIGITIZERV3_H
#define ALIMUONDIGITIZERV3_H
#include "AliDigitizer.h"
#endif
-#ifndef ROOT_TStopwatch
-# include "TStopwatch.h"
-#endif
-
class AliMUONCalibrationData;
-class AliMUONData;
-class AliMUONDigit;
-class AliMUONTriggerEfficiencyCells;
+class AliMUONVDigit;
+class AliMUONLogger;
class TClonesArray;
class TF1;
class TString;
+class AliMUONVDigitStore;
+class AliLoader;
+class AliMUONVTriggerStore;
+class AliMUONTriggerElectronics;
+class AliMUONVCalibParam;
class AliMUONDigitizerV3 : public AliDigitizer
{
public:
- enum ETriggerCodeVersion
- {
- kTriggerDecision=-1,
- kTriggerElectronics
- };
-
AliMUONDigitizerV3(AliRunDigitizer* manager=0,
- ETriggerCodeVersion=kTriggerDecision,
- Bool_t useTriggerEfficiency=kFALSE,
- Bool_t generateNoisyDigits=kTRUE);
+ Int_t generateNoisyDigits=1);
+
virtual ~AliMUONDigitizerV3();
virtual void Exec(Option_t* opt="");
virtual Bool_t Init();
+ static Int_t DecalibrateTrackerDigit(const AliMUONVCalibParam& pedestals,
+ const AliMUONVCalibParam& gains,
+ Int_t channel,
+ Float_t charge,
+ Bool_t addNoise=kFALSE,
+ Bool_t noiseOnly=kFALSE);
+
+ /// Set calibration data
+ void SetCalibrationData(AliMUONCalibrationData* calibrationData)
+ {fCalibrationData = calibrationData;}
+
+ /// Set the number of sigmas for pedestal cut
+ static void SetNSigmas(Double_t nsigmas=4.0) { fgNSigmas = nsigmas; }
+
private:
-
+ /// Not implemented
AliMUONDigitizerV3(const AliMUONDigitizerV3& other);
+ /// Not implemented
AliMUONDigitizerV3& operator=(const AliMUONDigitizerV3& other);
-
- void AddOrUpdateDigit(TClonesArray& array,
- const AliMUONDigit& digit);
- void ApplyResponse();
+ void ApplyResponse(const AliMUONVDigitStore& store, AliMUONVDigitStore& filteredStore);
- void ApplyResponseToTrackerDigit(AliMUONDigit& digit, Bool_t addNoise);
- void ApplyResponseToTriggerDigit(AliMUONDigit& digit, AliMUONData* data);
+ void ApplyResponseToTrackerDigit(AliMUONVDigit& digit, Bool_t addNoise);
-private:
- AliMUONDigit* FindCorrespondingDigit(AliMUONDigit& digit,AliMUONData* data) const;
+ AliLoader* GetLoader(const TString& foldername);
- Int_t FindDigitIndex(TClonesArray& array, const AliMUONDigit& digit) const;
-
- void GenerateNoisyDigits();
- void GenerateNoisyDigitsForOneCathode(Int_t detElemId, Int_t cathode);
-
- AliMUONData* GetDataAccess(const TString& folderName);
+private:
- Bool_t MergeDigits(const AliMUONDigit& src, AliMUONDigit& srcAndDest);
+ void GenerateNoisyDigits(AliMUONVDigitStore& digitStore);
+ void GenerateNoisyDigitsForOneCathode(AliMUONVDigitStore& digitStore,
+ Int_t detElemId, Int_t cathode);
+ void GenerateNoisyDigitsForTrigger(AliMUONVDigitStore& digitStore);
- void MergeWithSDigits(AliMUONData& outputData, const AliMUONData& inputData,
+ void MergeWithSDigits(AliMUONVDigitStore*& digitStore,
+ const AliMUONVDigitStore& input,
Int_t mask);
+ static TF1* NoiseFunction();
+
+ void CreateInputDigitStore();
+
private:
- Bool_t fIsInitialized; // are we initialized ?
- AliMUONData* fOutputData; //! pointer to access digits
- AliMUONCalibrationData* fCalibrationData; //! pointer to access calib parameters
- TTask* fTriggerProcessor; // pointer to the trigger part of the job
- ETriggerCodeVersion fTriggerCodeVersion; // which version of trigger job
- Bool_t fUseTriggerEfficiency; // whether or not we should apply trigger efficiency
- AliMUONTriggerEfficiencyCells* fTriggerEfficiency; // trigger efficiency map
- mutable TStopwatch fFindDigitIndexTimer; //! counting time spent in FindDigitIndex
- TStopwatch fGenerateNoisyDigitsTimer; //! counting time spent in GenerateNoisyDigits()
- TStopwatch fExecTimer; //! couting time spent in Exec()
- TF1* fNoiseFunction; //! function to randomly get signal above n*sigma_ped
- Bool_t fGenerateNoisyDigits; //! whether or not we should generate noise-only digits for tracker
- static const Double_t fgkNSigmas; // number of sigmas above ped to use
- // for noise-only digit generation and zero-suppression
-
- ClassDef(AliMUONDigitizerV3,3) // MUON Digitizer V3-3
+ Bool_t fIsInitialized; ///< are we initialized ?
+ AliMUONCalibrationData* fCalibrationData; //!< pointer to access calib parameters
+ AliMUONTriggerElectronics* fTriggerProcessor; ///< pointer to the trigger part of the job
+ TF1* fNoiseFunctionTrig; //!< function to get noise disribution on trig. chambers
+ Int_t fGenerateNoisyDigits; //!< whether or not we should generate noise-only digits for tracker (1) and trigger (2)
+ static Double_t fgNSigmas; ///< \brief number of sigmas above ped to use
+ /// for noise-only digit generation and zero-suppression
+ AliMUONLogger* fLogger; //!< to keep track of messages
+ AliMUONVTriggerStore* fTriggerStore; //!< trigger objects
+ AliMUONVDigitStore* fDigitStore; //!< temporary digits
+ AliMUONVDigitStore* fOutputDigitStore; //!< digits we'll output to disk
+ AliMUONVDigitStore* fInputDigitStore; //!< input digit store
+
+ ClassDef(AliMUONDigitizerV3,9) // MUON Digitizer V3-9
};
#endif