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1 | // -*- mode: c++ -*- | |
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 | /* $Id$ */ | |
8 | ||
9 | ||
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 | |
23 | #include <TString.h> | |
24 | ||
25 | ||
26 | class AliAnalysisManager; | |
27 | class AliCaloRawStreamV3; | |
28 | class AliAltroMapping; | |
29 | class TGraph; | |
30 | class AliRawReader; | |
31 | class AliEMCALGeometry; | |
32 | class AliCaloCalibPedestal; | |
33 | class AliCaloRawAnalyzer; | |
34 | class AliEMCALTriggerRawDigitMaker; | |
35 | class AliEMCALTriggerData; | |
36 | ||
37 | #include "AliCaloConstants.h" | |
38 | ||
39 | class AliEMCALRawUtils : public TObject { | |
40 | ||
41 | public: | |
42 | ||
43 | AliEMCALRawUtils(Algo::fitAlgorithm fitAlgo = Algo::kStandard); | |
44 | ||
45 | virtual ~AliEMCALRawUtils(); | |
46 | ||
47 | void Digits2Raw(); | |
48 | ||
49 | void Raw2Digits(AliRawReader *reader, TClonesArray *digitsArr, const AliCaloCalibPedestal* pedbadmap, | |
50 | TClonesArray *digitsTRG=0x0, AliEMCALTriggerData* trgData = 0x0); | |
51 | ||
52 | void AddDigit(TClonesArray *digitsArr, Int_t id, Int_t lowGain, Float_t amp, Float_t time, Float_t chi2, Int_t ndf); | |
53 | ||
54 | void TrimDigits(TClonesArray *digitsArr); | |
55 | ||
56 | Int_t GetNoiseThreshold() const { return fNoiseThreshold; } | |
57 | Int_t GetNPedSamples() const { return fNPedSamples; } | |
58 | Bool_t GetRemoveBadChannels() const {return fRemoveBadChannels;} | |
59 | Int_t GetFittingAlgorithm() const {return fFittingAlgorithm; } | |
60 | Float_t GetTimeMax() const {return fTimeMax ;} | |
61 | Float_t GetTimeMin() const {return fTimeMin ;} | |
62 | Bool_t UseFALTRO() const {return fUseFALTRO; } | |
63 | ||
64 | void SetNoiseThreshold(Int_t val) {fNoiseThreshold=val; } | |
65 | void SetNPedSamples(Int_t val) {fNPedSamples=val; } | |
66 | void SetRemoveBadChannels(Bool_t val) {fRemoveBadChannels=val; } | |
67 | void SetFittingAlgorithm(Int_t val) ; | |
68 | void SetTimeMin(Float_t t) {fTimeMin = t ;} | |
69 | void SetTimeMax(Float_t t) {fTimeMax = t ;} | |
70 | void SetFALTROUsage(Bool_t val) {fUseFALTRO=val; } | |
71 | ||
72 | AliCaloRawAnalyzer *GetRawAnalyzer() const { return fRawAnalyzer;} | |
73 | ||
74 | virtual Option_t* GetOption() const { return fOption.Data(); } | |
75 | void SetOption(const Option_t* opt) { fOption = opt; } | |
76 | ||
77 | private: | |
78 | AliEMCALRawUtils (const AliEMCALRawUtils& rawUtils); //copy ctor | |
79 | AliEMCALRawUtils& operator =(const AliEMCALRawUtils& rawUtils); | |
80 | ||
81 | Int_t fNoiseThreshold; // threshold to consider signal or noise | |
82 | Int_t fNPedSamples; // number of samples to use in pedestal calculation | |
83 | AliEMCALGeometry* fGeom; // geometry | |
84 | AliAltroMapping* fMapping[4]; // only two for now | |
85 | TString fOption; // option passed from Reconstructor | |
86 | Bool_t fRemoveBadChannels; // select if bad channels are removed before fitting | |
87 | Int_t fFittingAlgorithm; // select the fitting algorithm | |
88 | Float_t fTimeMin; // minimum threshold for the time of the signal | |
89 | Float_t fTimeMax; // maximum threshold for the time of the signal | |
90 | Bool_t fUseFALTRO; // use FALTRO and pass it to the digits | |
91 | AliCaloRawAnalyzer *fRawAnalyzer; // e.g. for sample selection for fits | |
92 | AliEMCALTriggerRawDigitMaker* fTriggerRawDigitMaker; // trigger raw digit info | |
93 | ||
94 | ClassDef(AliEMCALRawUtils,7) // utilities for raw signal fitting | |
95 | ||
96 | }; | |
97 | ||
98 | #endif |