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168c7b3c | 1 | // -*- mode: c++ -*- |
57839add | 2 | #ifndef ALICALORAWANALYZER_H |
3 | #define ALICALORAWANALYZER_H | |
d655d7dd | 4 | /************************************************************************** |
5 | * This file is property of and copyright by * | |
e37e3c84 | 6 | * the Relatvistic Heavy Ion Group (RHIG), Yale University, US, 2009 * |
d655d7dd | 7 | * * |
8 | * Primary Author: Per Thomas Hille <p.t.hille@fys.uio.no> * | |
9 | * * | |
10 | * Contributors are mentioned in the code where appropriate. * | |
11 | * Please report bugs to p.t.hille@fys.uio.no * | |
12 | * * | |
13 | * Permission to use, copy, modify and distribute this software and its * | |
14 | * documentation strictly for non-commercial purposes is hereby granted * | |
15 | * without fee, provided that the above copyright notice appears in all * | |
16 | * copies and that both the copyright notice and this permission notice * | |
17 | * appear in the supporting documentation. The authors make no claims * | |
18 | * about the suitability of this software for any purpose. It is * | |
19 | * provided "as is" without express or implied warranty. * | |
20 | **************************************************************************/ | |
21 | ||
22 | //Base class for extraction | |
23 | //of signal amplitude and peak position | |
57839add | 24 | //From CALO Calorimeter RAW data |
4074cc41 | 25 | |
d655d7dd | 26 | #include "Rtypes.h" |
27 | #include "TObject.h" | |
e37e3c84 | 28 | #include <vector> |
4074cc41 | 29 | #include "TObjArray.h" |
30 | #include "AliCaloFitResults.h" | |
168c7b3c | 31 | #include "AliCaloConstants.h" |
92d9f317 | 32 | using namespace ALTRO; |
33 | using namespace CALO; | |
168c7b3c | 34 | |
d655d7dd | 35 | |
57839add | 36 | class AliCaloBunchInfo; |
4074cc41 | 37 | |
d655d7dd | 38 | |
57839add | 39 | class AliCaloRawAnalyzer : public TObject |
d655d7dd | 40 | { |
4074cc41 | 41 | public: |
48a2e3eb | 42 | AliCaloRawAnalyzer(const char *name="AliCaloRawAnalyzer", const char *nameshort="RawAna"); |
57839add | 43 | virtual ~AliCaloRawAnalyzer(); |
4074cc41 | 44 | |
99730246 | 45 | virtual AliCaloFitResults Evaluate( const std::vector<AliCaloBunchInfo> &/*bunchvector*/, |
4074cc41 | 46 | const UInt_t /*altrocfg1*/, const UInt_t /*altrocfg2*/ ) = 0; |
47 | ||
f67ce0df | 48 | static void PrintBunches( const std::vector<AliCaloBunchInfo> &bunchvector ); |
49 | static void PrintBunch( const AliCaloBunchInfo &bunch ); | |
168c7b3c | 50 | |
92d9f317 | 51 | int PreFitEvaluateSamples( const std::vector<AliCaloBunchInfo> &bunchvector, |
e37e3c84 | 52 | const UInt_t altrocfg1, const UInt_t altrocfg2, Int_t & index, |
92d9f317 | 53 | Float_t & maxf, short & maxamp, short & maxampindex, |
54 | Float_t & ped, int & first, int & last, const int acut); | |
55 | ||
d655d7dd | 56 | void SetTimeConstraint(const int min, const int max ); |
57 | void SetVerbose(bool verbose = true){ fVerbose = verbose; }; | |
58 | void SetIsZeroSuppressed(const bool iszs = true) { fIsZerosupressed = iszs; } ; | |
59 | void SetAmpCut(const Float_t cut) { fAmpCut = cut ; } ; | |
57839add | 60 | void SetFitArrayCut(const Int_t cut) { fFitArrayCut = cut ; } ; |
61 | void SetNsampleCut(const Int_t cut) { fNsampleCut = cut ; } ; | |
2cd0ffda | 62 | void SetOverflowCut(const Int_t cut) { fOverflowCut = cut ; } ; |
f57baa2d | 63 | void SetNsamplePed(const Int_t i) { fNsamplePed = i ; } ; |
64 | ||
65 | bool GetIsZeroSuppressed() const { return fIsZerosupressed;} ; | |
66 | Float_t GetAmpCut() const { return fAmpCut; } ; | |
67 | Int_t GetFitArrayCut() const { return fFitArrayCut; } ; | |
68 | Int_t GetNsampleCut() const { return fNsampleCut; } ; | |
2cd0ffda | 69 | Int_t GetOverflowCut() const { return fOverflowCut; } ; |
f57baa2d | 70 | Int_t GetNsamplePed() const { return fNsamplePed; } ; |
57839add | 71 | |
72 | // access to array info | |
73 | Double_t GetReversed(const int i) const { return fReversed[i]; } | |
e37e3c84 | 74 | const char * GetAlgoName() const { return fName; }; |
48a2e3eb | 75 | const char * GetAlgoAbbr() const { return fNameShort; }; |
168c7b3c | 76 | Algo::fitAlgorithm GetAlgo() const { return fAlgo; }; |
d655d7dd | 77 | |
947c8e28 | 78 | Double_t CalculateChi2(const Double_t amp, const Double_t time, |
79 | const Int_t first, const Int_t last, | |
80 | const Double_t adcErr=1, | |
9dfd5c8d | 81 | const Double_t tau=2.35) const; |
947c8e28 | 82 | void CalculateMeanAndRMS(const Int_t first, const Int_t last, |
83 | Double_t & mean, Double_t & rms); | |
92d9f317 | 84 | void SetL1Phase(const Double_t phase) {fL1Phase = phase;}; |
9dfd5c8d | 85 | short Max( const AliCaloBunchInfo *const bunch, int *const maxindex) const; |
86 | UShort_t Max(const UShort_t *data, const int length ) const; | |
507751ce | 87 | bool CheckBunchEdgesForMax( const AliCaloBunchInfo *const bunch) const; |
9dfd5c8d | 88 | bool IsInTimeRange( const int maxindex, const int maxtime, const int mintime ) const; |
57839add | 89 | Float_t ReverseAndSubtractPed( const AliCaloBunchInfo *bunch, const UInt_t altrocfg1, const UInt_t altrocfg2, double *outarray ) const; |
92d9f317 | 90 | int SelectBunch( const std::vector<AliCaloBunchInfo> &bunchvector, short *const maxampbin, short *const maxamplitude ); |
9dfd5c8d | 91 | void SelectSubarray( const Double_t *date, const int length, const short maxindex, int *const first, int *const last, const int cut) const; |
57839add | 92 | Float_t EvaluatePedestal(const UShort_t * const data, const int length ) const; |
396baaf6 | 93 | Float_t GetTau() const { return fTau;}; |
94 | void SetTau( const Float_t tau ) { fTau =tau ;}; | |
396baaf6 | 95 | |
9dfd5c8d | 96 | protected: |
92d9f317 | 97 | Double_t fReversed[ALTROMAXSAMPLES]; //Reversed sequence of samples (pedestalsubtracted) |
d655d7dd | 98 | int fMinTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex |
99 | int fMaxTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex | |
100 | int fFitArrayCut; //Cut on ADC value (after ped. subtraction) for signals used for fit | |
101 | Float_t fAmpCut; //Max ADC - pedestal must be higher than this befor attemting to extract the amplitude | |
102 | int fNsampleCut; //Minimum number of sample require before attemting to extract signal parameters | |
2cd0ffda | 103 | int fOverflowCut; // value when ADC starts to saturate |
f57baa2d | 104 | int fNsamplePed; //Number of samples used for pedestal calculation (first in bunch) |
d655d7dd | 105 | bool fIsZerosupressed; //Wether or not the data is zeros supressed, by default its assumed that the baseline is also subtracted if set to true |
106 | bool fVerbose; //Print debug information to std out if set to true | |
e37e3c84 | 107 | char fName[256]; // Name of the algorithm |
48a2e3eb | 108 | char fNameShort[256]; // Abbrevation for the name |
9dfd5c8d | 109 | Algo::fitAlgorithm fAlgo; // Which algorithm to use |
9dfd5c8d | 110 | Double_t fL1Phase; // Phase of the ADC sampling clock relative to the LHC clock |
92d9f317 | 111 | Double_t fAmp; // The amplitude in entities of ADC counts |
112 | Double_t fTof; // The amplitude in entities of ADC counts | |
9dfd5c8d | 113 | Float_t fTau; // Rise time of the signal (peak position = t0 +tau), by defauly it is 235 ns |
f57baa2d | 114 | ClassDef(AliCaloRawAnalyzer, 2) |
e37e3c84 | 115 | |
d655d7dd | 116 | }; |
117 | ||
118 | #endif |