+// -*- mode: c++ -*-
#ifndef ALIEMCALRAWUTILS_H
#define ALIEMCALRAWUTILS_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
/* $Id$ */
+
//_________________________________________________________________________
// Utility Class for handling Raw data
// Does all transitions from Digits to Raw and vice versa,
//
#include "TObject.h" // for ROOT types
#include <TString.h>
-//#include "AliCaloRawStreamV3.h"
+
+
+class AliAnalysisManager;
class AliCaloRawStreamV3;
class AliAltroMapping;
class TGraph;
class AliEMCALGeometry;
class AliCaloCalibPedestal;
class AliCaloRawAnalyzer;
+class AliEMCALTriggerRawDigitMaker;
+class AliEMCALTriggerData;
+
+#include "AliCaloConstants.h"
class AliEMCALRawUtils : public TObject {
- public:
- enum fitAlgorithm {kStandard = 0, kFastFit= 1, kNeuralNet = 2, kLogFit = 3, kLMS = 4, kPeakFinder = 5, kCrude = 6};
-
- AliEMCALRawUtils(fitAlgorithm fitAlgo = kStandard);
- AliEMCALRawUtils(AliEMCALGeometry *pGeometry, fitAlgorithm fitAlgo = kStandard);
+
+public:
+
+ AliEMCALRawUtils(Algo::fitAlgorithm fitAlgo = Algo::kStandard);
+
virtual ~AliEMCALRawUtils();
-
- AliEMCALRawUtils(const AliEMCALRawUtils& rawUtils); //copy ctor
- AliEMCALRawUtils& operator =(const AliEMCALRawUtils& rawUtils);
-
+
void Digits2Raw();
+
void Raw2Digits(AliRawReader *reader, TClonesArray *digitsArr, const AliCaloCalibPedestal* pedbadmap,
- TClonesArray *digitsTRG=0x0);
-
+ TClonesArray *digitsTRG=0x0, AliEMCALTriggerData* trgData = 0x0);
+
void AddDigit(TClonesArray *digitsArr, Int_t id, Int_t lowGain, Float_t amp, Float_t time, Float_t chi2, Int_t ndf);
- void AddDigit(TClonesArray *digitsArr, Int_t id, Int_t timeSamples[], Int_t nSamples);
+
void TrimDigits(TClonesArray *digitsArr);
-
- // Signal shape parameters
- Double_t GetRawFormatHighLowGainFactor() const { return fHighLowGainFactor ;}
- Int_t GetRawFormatOrder() const { return fOrder ; }
- Double_t GetRawFormatTau() const { return fTau ; }
+
Int_t GetNoiseThreshold() const { return fNoiseThreshold; }
Int_t GetNPedSamples() const { return fNPedSamples; }
-
- // get methods for fast fit simulation
- Int_t GetPedestalValue() const {return fgPedestalValue;}
- Double_t GetFEENoise() const {return fgFEENoise;}
-
Bool_t GetRemoveBadChannels() const {return fRemoveBadChannels;}
Int_t GetFittingAlgorithm() const {return fFittingAlgorithm; }
Float_t GetTimeMax() const {return fTimeMax ;}
Float_t GetTimeMin() const {return fTimeMin ;}
Bool_t UseFALTRO() const {return fUseFALTRO; }
-
- void SetRawFormatHighLowGainFactor(Double_t val) {fHighLowGainFactor=val;}
- void SetRawFormatOrder(Int_t val) {fOrder=val; }
- void SetRawFormatTau(Double_t val) {fTau=val; }
- void SetNoiseThreshold(Int_t val) {fNoiseThreshold=val; }
- void SetNPedSamples(Int_t val) {fNPedSamples=val; }
- void SetRemoveBadChannels(Bool_t val) {fRemoveBadChannels=val; }
- void SetFittingAlgorithm(Int_t val) ;
- void SetTimeMin(Float_t t) {fTimeMin = t ;}
- void SetTimeMax(Float_t t) {fTimeMax = t ;}
- void SetFALTROUsage(Bool_t val) {fUseFALTRO=val; }
-
- // set methods for fast fit simulation
- void SetFEENoise(Double_t val) {fgFEENoise = val;}
- void SetRawFormatTimeBins(Int_t val) {fgTimeBins = val;}
- void SetPedestalValue(Int_t val) {fgPedestalValue = val;}
- static Int_t GetRawFormatTimeBins() { return fgTimeBins ; }
- static Double_t GetRawFormatTimeMax() { return fgTimeBins*fgTimeBinWidth; }
- static Double_t GetRawFormatTimeBinWidth() { return fgTimeBinWidth; }
- static Double_t GetRawFormatTimeBin()
- { return GetRawFormatTimeMax() / GetRawFormatTimeBins(); }
- Double_t GetRawFormatTimeTrigger() const { return fgTimeTrigger ; }
- Int_t GetRawFormatThreshold() const { return fgThreshold ; }
- Int_t GetRawFormatDDLPerSuperModule() const { return fgDDLPerSuperModule ; }
+ void SetNoiseThreshold(Int_t val) {fNoiseThreshold=val; }
+ void SetNPedSamples(Int_t val) {fNPedSamples=val; }
+ void SetRemoveBadChannels(Bool_t val) {fRemoveBadChannels=val; }
+ void SetFittingAlgorithm(Int_t val) ;
+ void SetTimeMin(Float_t t) {fTimeMin = t ;}
+ void SetTimeMax(Float_t t) {fTimeMax = t ;}
+ void SetFALTROUsage(Bool_t val) {fUseFALTRO=val; }
+
AliCaloRawAnalyzer *GetRawAnalyzer() const { return fRawAnalyzer;}
-
+
virtual Option_t* GetOption() const { return fOption.Data(); }
void SetOption(const Option_t* opt) { fOption = opt; }
-
- // Signal shape functions
-
- void FitRaw(const Int_t firstTimeBin, const Int_t lastTimeBin, Float_t & amp, Float_t & time, Float_t & chi2, Bool_t & fitDone) const ;
- void FitParabola(const TGraph *gSig, Float_t & amp) const ;
- static Double_t RawResponseFunction(Double_t *x, Double_t *par);
- static Double_t RawResponseFunctionLog(Double_t *x, Double_t *par);
- Bool_t RawSampledResponse(Double_t dtime, Double_t damp, Int_t * adcH, Int_t * adcL, const Int_t keyErr=0) const;
-
- static void CalculateChi2(const Double_t* t,const Double_t* y,const Int_t nPoints,
- const Double_t sig, const Double_t tau, const Double_t amp, const Double_t t0, Double_t &chi2);
-
- private:
- Double_t fHighLowGainFactor ; // high to low gain factor for the raw RO signal
- Int_t fOrder ; // order of the gamma function for the RO signal
- Double_t fTau ; // tau parameter of gamma function for the RO signal
+
+private:
+ AliEMCALRawUtils (const AliEMCALRawUtils& rawUtils); //copy ctor
+ AliEMCALRawUtils& operator =(const AliEMCALRawUtils& rawUtils);
+
Int_t fNoiseThreshold; // threshold to consider signal or noise
Int_t fNPedSamples; // number of samples to use in pedestal calculation
-
- static const Int_t fgkOverflowCut = 950; // cut to discriminate overflowed channels
- static const Int_t fgkRawSignalOverflow = 0x3FF; // maximum signal (10 bits)
- static Int_t fgTimeBins; // number of sampling bins of the raw RO signal
-
- static Double_t fgTimeTrigger ; // time of the trigger for the RO signal
- static Double_t fgTimeBinWidth; // maximum sampled time of the raw RO signal
- static Int_t fgThreshold; // threshold
- static Int_t fgDDLPerSuperModule; // number of DDL per SuperModule
- static Int_t fgPedestalValue; // pedestal value for Digits2Raw
- static Double_t fgFEENoise; // electronics noise in ADC units
-
AliEMCALGeometry* fGeom; // geometry
AliAltroMapping* fMapping[4]; // only two for now
-
- TString fOption; //! option passed from Reconstructor
-
+ TString fOption; // option passed from Reconstructor
Bool_t fRemoveBadChannels; // select if bad channels are removed before fitting
Int_t fFittingAlgorithm; // select the fitting algorithm
Float_t fTimeMin; // minimum threshold for the time of the signal
Float_t fTimeMax; // maximum threshold for the time of the signal
Bool_t fUseFALTRO; // use FALTRO and pass it to the digits
-
AliCaloRawAnalyzer *fRawAnalyzer; // e.g. for sample selection for fits
-
+ AliEMCALTriggerRawDigitMaker* fTriggerRawDigitMaker; // trigger raw digit info
+
ClassDef(AliEMCALRawUtils,7) // utilities for raw signal fitting
+
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff