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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 | ||
57839add | 22 | |
d655d7dd | 23 | //Base class for extraction |
24 | //of signal amplitude and peak position | |
57839add | 25 | //From CALO Calorimeter RAW data |
d655d7dd | 26 | |
d655d7dd | 27 | #include "Rtypes.h" |
28 | #include "TObject.h" | |
d655d7dd | 29 | #define MAXSAMPLES 1008 //CRAP PTH |
e37e3c84 | 30 | #include <vector> |
168c7b3c | 31 | #include "AliCaloConstants.h" |
32 | ||
33 | //using namespace CaloConstants::FitAlgorithm; | |
34 | //using CaloConstants::ReturnCodes; | |
d655d7dd | 35 | |
57839add | 36 | class AliCaloBunchInfo; |
37 | class AliCaloFitResults; | |
d655d7dd | 38 | |
57839add | 39 | class AliCaloRawAnalyzer : public TObject |
d655d7dd | 40 | { |
41 | public: | |
48a2e3eb | 42 | AliCaloRawAnalyzer(const char *name="AliCaloRawAnalyzer", const char *nameshort="RawAna"); |
57839add | 43 | virtual ~AliCaloRawAnalyzer(); |
ce95bae9 | 44 | virtual AliCaloFitResults Evaluate( const std::vector<AliCaloBunchInfo> &bunchvector, |
168c7b3c | 45 | const UInt_t altrocfg1, const UInt_t altrocfg2 ) = 0; |
46 | //enum fitAlgorithm {kCrude, kPeakFinder, kLMS, kFastFit, kNeuralNet, kNONE}; | |
ce95bae9 | 47 | void PrintBunches( const std::vector<AliCaloBunchInfo> &bunchvector ) const; |
57839add | 48 | void PrintBunch( const AliCaloBunchInfo &bunch ) const ; |
168c7b3c | 49 | |
ce95bae9 | 50 | virtual int PreFitEvaluateSamples( const std::vector<AliCaloBunchInfo> &bunchvector, |
e37e3c84 | 51 | const UInt_t altrocfg1, const UInt_t altrocfg2, Int_t & index, |
52 | Float_t & maxf, short & maxamp, short & maxampindex, Float_t & ped, int & first, int & last); | |
d655d7dd | 53 | void SetTimeConstraint(const int min, const int max ); |
54 | void SetVerbose(bool verbose = true){ fVerbose = verbose; }; | |
55 | void SetIsZeroSuppressed(const bool iszs = true) { fIsZerosupressed = iszs; } ; | |
56 | void SetAmpCut(const Float_t cut) { fAmpCut = cut ; } ; | |
57839add | 57 | void SetFitArrayCut(const Int_t cut) { fFitArrayCut = cut ; } ; |
58 | void SetNsampleCut(const Int_t cut) { fNsampleCut = cut ; } ; | |
2cd0ffda | 59 | void SetOverflowCut(const Int_t cut) { fOverflowCut = cut ; } ; |
f57baa2d | 60 | void SetNsamplePed(const Int_t i) { fNsamplePed = i ; } ; |
61 | ||
62 | bool GetIsZeroSuppressed() const { return fIsZerosupressed;} ; | |
63 | Float_t GetAmpCut() const { return fAmpCut; } ; | |
64 | Int_t GetFitArrayCut() const { return fFitArrayCut; } ; | |
65 | Int_t GetNsampleCut() const { return fNsampleCut; } ; | |
2cd0ffda | 66 | Int_t GetOverflowCut() const { return fOverflowCut; } ; |
f57baa2d | 67 | Int_t GetNsamplePed() const { return fNsamplePed; } ; |
57839add | 68 | |
69 | // access to array info | |
70 | Double_t GetReversed(const int i) const { return fReversed[i]; } | |
e37e3c84 | 71 | const char * GetAlgoName() const { return fName; }; |
48a2e3eb | 72 | const char * GetAlgoAbbr() const { return fNameShort; }; |
168c7b3c | 73 | Algo::fitAlgorithm GetAlgo() const { return fAlgo; }; |
d655d7dd | 74 | |
947c8e28 | 75 | Double_t CalculateChi2(const Double_t amp, const Double_t time, |
76 | const Int_t first, const Int_t last, | |
77 | const Double_t adcErr=1, | |
78 | const Double_t tau=2.35); | |
79 | ||
80 | void CalculateMeanAndRMS(const Int_t first, const Int_t last, | |
81 | Double_t & mean, Double_t & rms); | |
82 | ||
d655d7dd | 83 | protected: |
3d841a9f | 84 | public: // PAI |
57839add | 85 | short Max( const AliCaloBunchInfo *const bunch, int *const maxindex) const; |
d655d7dd | 86 | UShort_t Max(const UShort_t *data, const int length ) const; |
507751ce | 87 | bool CheckBunchEdgesForMax( const AliCaloBunchInfo *const bunch) const; |
d655d7dd | 88 | bool IsInTimeRange( const int maxindex ) const; |
57839add | 89 | Float_t ReverseAndSubtractPed( const AliCaloBunchInfo *bunch, const UInt_t altrocfg1, const UInt_t altrocfg2, double *outarray ) const; |
ce95bae9 | 90 | int SelectBunch( const std::vector<AliCaloBunchInfo> &bunchvector, short *const maxampbin, short *const maxamplitude ) const; |
e37e3c84 | 91 | virtual void SelectSubarray( const Double_t *fData, const int length, const short maxindex, int *const first, int *const last ) const; |
57839add | 92 | Float_t EvaluatePedestal(const UShort_t * const data, const int length ) const; |
d655d7dd | 93 | |
94 | Double_t fReversed[MAXSAMPLES]; //Reversed sequence of samples (pedestalsubtracted) | |
95 | ||
96 | // private: | |
97 | int fMinTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex | |
98 | int fMaxTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex | |
99 | int fFitArrayCut; //Cut on ADC value (after ped. subtraction) for signals used for fit | |
100 | Float_t fAmpCut; //Max ADC - pedestal must be higher than this befor attemting to extract the amplitude | |
101 | int fNsampleCut; //Minimum number of sample require before attemting to extract signal parameters | |
2cd0ffda | 102 | int fOverflowCut; // value when ADC starts to saturate |
f57baa2d | 103 | int fNsamplePed; //Number of samples used for pedestal calculation (first in bunch) |
d655d7dd | 104 | bool fIsZerosupressed; //Wether or not the data is zeros supressed, by default its assumed that the baseline is also subtracted if set to true |
105 | bool fVerbose; //Print debug information to std out if set to true | |
57839add | 106 | |
e37e3c84 | 107 | char fName[256]; // Name of the algorithm |
48a2e3eb | 108 | char fNameShort[256]; // Abbrevation for the name |
168c7b3c | 109 | |
e37e3c84 | 110 | |
168c7b3c | 111 | // CaloConstants fAlgo; |
112 | Algo::fitAlgorithm fAlgo; | |
113 | ||
f57baa2d | 114 | ClassDef(AliCaloRawAnalyzer, 2) |
e37e3c84 | 115 | |
d655d7dd | 116 | }; |
117 | ||
118 | #endif |