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168c7b3c | 1 | // -*- mode: c++ -*- |
ee299369 | 2 | #ifndef ALIEMCALRAWUTILS_H |
3 | #define ALIEMCALRAWUTILS_H | |
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | /* $Id$ */ | |
e5bbbc4e | 8 | |
92d9f317 | 9 | |
ee299369 | 10 | //_________________________________________________________________________ |
11 | // Utility Class for handling Raw data | |
12 | // Does all transitions from Digits to Raw and vice versa, | |
13 | // for simu and reconstruction | |
14 | // | |
15 | // Note: the current version is still simplified. Only | |
16 | // one raw signal per digit is generated; either high-gain or low-gain | |
17 | // Need to add concurrent high and low-gain info in the future | |
18 | // No pedestal is added to the raw signal. | |
19 | // | |
20 | //*-- Author: Marco van Leeuwen (LBL) | |
21 | // | |
22 | #include "TObject.h" // for ROOT types | |
feedcab9 | 23 | #include <TString.h> |
168c7b3c | 24 | |
25 | ||
92d9f317 | 26 | class AliAnalysisManager; |
32cd4c24 | 27 | class AliCaloRawStreamV3; |
e5bbbc4e | 28 | class AliAltroMapping; |
ee299369 | 29 | class TGraph; |
ee299369 | 30 | class AliRawReader; |
65bdc82f | 31 | class AliEMCALGeometry; |
5e3106bc | 32 | class AliCaloCalibPedestal; |
16605c06 | 33 | class AliCaloRawAnalyzer; |
92d9f317 | 34 | class AliCaloRawAnalyzerLMSOffline; |
de39a0ff | 35 | class AliEMCALTriggerRawDigitMaker; |
36 | class AliEMCALTriggerData; | |
92d9f317 | 37 | |
168c7b3c | 38 | #include "AliCaloConstants.h" |
ee299369 | 39 | |
92d9f317 | 40 | |
ee299369 | 41 | class AliEMCALRawUtils : public TObject { |
42 | public: | |
168c7b3c | 43 | AliEMCALRawUtils(Algo::fitAlgorithm fitAlgo = Algo::kStandard); |
44 | AliEMCALRawUtils(AliEMCALGeometry *pGeometry, Algo::fitAlgorithm fitAlgo = Algo::kStandard); | |
16605c06 | 45 | virtual ~AliEMCALRawUtils(); |
92d9f317 | 46 | |
47 | // void FitRaw(const Int_t firstTimeBin, const Int_t lastTimeBin, Float_t & amp, Float_t & time, Float_t & chi2, Bool_t & fitDone) const ; | |
48 | // void FitParabola(const TGraph *gSig, Float_t & amp) const ; | |
49 | ||
65bdc82f | 50 | void Digits2Raw(); |
916f1e76 | 51 | void Raw2Digits(AliRawReader *reader, TClonesArray *digitsArr, const AliCaloCalibPedestal* pedbadmap, |
de39a0ff | 52 | TClonesArray *digitsTRG=0x0, AliEMCALTriggerData* trgData = 0x0); |
92d9f317 | 53 | static Double_t RawResponseFunctionLog(Double_t *x, Double_t *par); |
2cd0ffda | 54 | void AddDigit(TClonesArray *digitsArr, Int_t id, Int_t lowGain, Float_t amp, Float_t time, Float_t chi2, Int_t ndf); |
f4a4dc82 | 55 | void TrimDigits(TClonesArray *digitsArr); |
829ba234 | 56 | Int_t GetNoiseThreshold() const { return fNoiseThreshold; } |
57 | Int_t GetNPedSamples() const { return fNPedSamples; } | |
829ba234 | 58 | Int_t GetPedestalValue() const {return fgPedestalValue;} |
59 | Double_t GetFEENoise() const {return fgFEENoise;} | |
829ba234 | 60 | Bool_t GetRemoveBadChannels() const {return fRemoveBadChannels;} |
61 | Int_t GetFittingAlgorithm() const {return fFittingAlgorithm; } | |
f4a4dc82 | 62 | Float_t GetTimeMax() const {return fTimeMax ;} |
63 | Float_t GetTimeMin() const {return fTimeMin ;} | |
829ba234 | 64 | Bool_t UseFALTRO() const {return fUseFALTRO; } |
b4133f05 | 65 | void SetNoiseThreshold(Int_t val) {fNoiseThreshold=val; } |
66 | void SetNPedSamples(Int_t val) {fNPedSamples=val; } | |
9f467289 | 67 | void SetRemoveBadChannels(Bool_t val) {fRemoveBadChannels=val; } |
4fe71e02 | 68 | void SetFittingAlgorithm(Int_t val) ; |
f4a4dc82 | 69 | void SetTimeMin(Float_t t) {fTimeMin = t ;} |
70 | void SetTimeMax(Float_t t) {fTimeMax = t ;} | |
46f1d25f | 71 | void SetFALTROUsage(Bool_t val) {fUseFALTRO=val; } |
e2c2134b | 72 | void SetFEENoise(Double_t val) {fgFEENoise = val;} |
829ba234 | 73 | void SetPedestalValue(Int_t val) {fgPedestalValue = val;} |
829ba234 | 74 | Double_t GetRawFormatTimeTrigger() const { return fgTimeTrigger ; } |
75 | Int_t GetRawFormatThreshold() const { return fgThreshold ; } | |
829ba234 | 76 | AliCaloRawAnalyzer *GetRawAnalyzer() const { return fRawAnalyzer;} |
feedcab9 | 77 | virtual Option_t* GetOption() const { return fOption.Data(); } |
16605c06 | 78 | void SetOption(const Option_t* opt) { fOption = opt; } |
ee299369 | 79 | static Double_t RawResponseFunction(Double_t *x, Double_t *par); |
6751f762 | 80 | Bool_t RawSampledResponse(Double_t dtime, Double_t damp, Int_t * adcH, Int_t * adcL, const Int_t keyErr=0) const; |
92d9f317 | 81 | |
82 | private: | |
83 | AliEMCALRawUtils(const AliEMCALRawUtils& rawUtils); //copy ctor | |
84 | AliEMCALRawUtils& operator =(const AliEMCALRawUtils& rawUtils); | |
b4133f05 | 85 | Int_t fNoiseThreshold; // threshold to consider signal or noise |
86 | Int_t fNPedSamples; // number of samples to use in pedestal calculation | |
b4133f05 | 87 | static Double_t fgTimeTrigger ; // time of the trigger for the RO signal |
ee299369 | 88 | static Int_t fgThreshold; // threshold |
fe93d365 | 89 | static Int_t fgPedestalValue; // pedestal value for Digits2Raw |
90 | static Double_t fgFEENoise; // electronics noise in ADC units | |
f4a4dc82 | 91 | AliEMCALGeometry* fGeom; // geometry |
92 | AliAltroMapping* fMapping[4]; // only two for now | |
92d9f317 | 93 | TString fOption; // option passed from Reconstructor |
f4a4dc82 | 94 | Bool_t fRemoveBadChannels; // select if bad channels are removed before fitting |
95 | Int_t fFittingAlgorithm; // select the fitting algorithm | |
96 | Float_t fTimeMin; // minimum threshold for the time of the signal | |
97 | Float_t fTimeMax; // maximum threshold for the time of the signal | |
98 | Bool_t fUseFALTRO; // use FALTRO and pass it to the digits | |
16605c06 | 99 | AliCaloRawAnalyzer *fRawAnalyzer; // e.g. for sample selection for fits |
de39a0ff | 100 | AliEMCALTriggerRawDigitMaker* fTriggerRawDigitMaker; |
92d9f317 | 101 | |
f4a4dc82 | 102 | ClassDef(AliEMCALRawUtils,7) // utilities for raw signal fitting |
92d9f317 | 103 | |
ee299369 | 104 | }; |
105 | ||
106 | #endif |