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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"); |
0eb3189c | 43 | virtual ~AliCaloRawAnalyzer() { ; } |
4074cc41 | 44 | |
99730246 | 45 | virtual AliCaloFitResults Evaluate( const std::vector<AliCaloBunchInfo> &/*bunchvector*/, |
8a3ad886 | 46 | UInt_t /*altrocfg1*/, UInt_t /*altrocfg2*/ ) = 0; |
4074cc41 | 47 | |
f67ce0df | 48 | static void PrintBunches( const std::vector<AliCaloBunchInfo> &bunchvector ); |
8a3ad886 | 49 | static void PrintBunch ( const AliCaloBunchInfo &bunch ); |
168c7b3c | 50 | |
92d9f317 | 51 | int PreFitEvaluateSamples( const std::vector<AliCaloBunchInfo> &bunchvector, |
8a3ad886 | 52 | UInt_t altrocfg1, UInt_t altrocfg2, Int_t & index, |
53 | Float_t & maxf, short & maxamp, short & maxampindex, | |
54 | Float_t & ped, int & first, int & last, int acut); | |
92d9f317 | 55 | |
8a3ad886 | 56 | void SetTimeConstraint (int min, int max ); |
57 | void SetVerbose (bool verbose = true){ fVerbose = verbose; } | |
58 | void SetIsZeroSuppressed(bool iszs = true) { fIsZerosupressed = iszs ; } | |
59 | void SetAmpCut (Float_t cut) { fAmpCut = cut ; } | |
60 | void SetFitArrayCut(Int_t cut) { fFitArrayCut = cut ; } | |
61 | void SetNsampleCut (Int_t cut) { fNsampleCut = cut ; } | |
62 | void SetOverflowCut(Int_t cut) { fOverflowCut = cut ; } | |
63 | void SetNsamplePed (Int_t i) { fNsamplePed = i ; } | |
64 | void SetL1Phase (Double_t phase) { fL1Phase = phase ; } | |
f57baa2d | 65 | |
8a3ad886 | 66 | bool GetIsZeroSuppressed() const { return fIsZerosupressed;} |
67 | Float_t GetAmpCut() const { return fAmpCut ; } | |
68 | Int_t GetFitArrayCut() const { return fFitArrayCut ; } | |
69 | Int_t GetNsampleCut() const { return fNsampleCut ; } | |
70 | Int_t GetOverflowCut() const { return fOverflowCut ; } | |
71 | Int_t GetNsamplePed() const { return fNsamplePed ; } | |
57839add | 72 | |
73 | // access to array info | |
74 | Double_t GetReversed(const int i) const { return fReversed[i]; } | |
8a3ad886 | 75 | const char * GetAlgoName() const { return fName ; } |
76 | const char * GetAlgoAbbr() const { return fNameShort ; } | |
77 | Algo::fitAlgorithm GetAlgo() const { return fAlgo ; } | |
d655d7dd | 78 | |
947c8e28 | 79 | Double_t CalculateChi2(const Double_t amp, const Double_t time, |
8a3ad886 | 80 | const Int_t first, const Int_t last, |
81 | const Double_t adcErr=1, | |
82 | const Double_t tau=2.35) const; | |
83 | ||
947c8e28 | 84 | void CalculateMeanAndRMS(const Int_t first, const Int_t last, |
8a3ad886 | 85 | Double_t & mean, Double_t & rms); |
86 | ||
87 | short Max( const AliCaloBunchInfo *const bunch, int * maxindex) const; | |
88 | ||
9dfd5c8d | 89 | UShort_t Max(const UShort_t *data, const int length ) const; |
8a3ad886 | 90 | |
507751ce | 91 | bool CheckBunchEdgesForMax( const AliCaloBunchInfo *const bunch) const; |
8a3ad886 | 92 | |
9dfd5c8d | 93 | bool IsInTimeRange( const int maxindex, const int maxtime, const int mintime ) const; |
8a3ad886 | 94 | |
95 | Float_t ReverseAndSubtractPed( const AliCaloBunchInfo *bunch, | |
96 | UInt_t altrocfg1, UInt_t altrocfg2, | |
97 | double * outarray ) const; | |
98 | ||
99 | int SelectBunch( const std::vector<AliCaloBunchInfo> &bunchvector, | |
100 | short * maxampbin, short * maxamplitude ); | |
101 | ||
102 | void SelectSubarray( const Double_t *date, int length, short maxindex, | |
103 | int * first, int * last, int cut) const; | |
104 | ||
57839add | 105 | Float_t EvaluatePedestal(const UShort_t * const data, const int length ) const; |
396baaf6 | 106 | |
0eb3189c | 107 | // Used in AliCaloRawAnalyzerFitter |
108 | Float_t GetTau() const { return fTau ; } | |
109 | void SetTau (Float_t tau) { fTau = tau ; } | |
110 | Bool_t GetFixTau() const { return fFixTau ; } | |
111 | void SetFixTau(Bool_t b) { fFixTau = b ; } | |
112 | ||
9dfd5c8d | 113 | protected: |
92d9f317 | 114 | Double_t fReversed[ALTROMAXSAMPLES]; //Reversed sequence of samples (pedestalsubtracted) |
d655d7dd | 115 | int fMinTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex |
116 | int fMaxTimeIndex; //The timebin of the max signal value must be between fMinTimeIndex and fMaxTimeIndex | |
117 | int fFitArrayCut; //Cut on ADC value (after ped. subtraction) for signals used for fit | |
118 | Float_t fAmpCut; //Max ADC - pedestal must be higher than this befor attemting to extract the amplitude | |
119 | int fNsampleCut; //Minimum number of sample require before attemting to extract signal parameters | |
2cd0ffda | 120 | int fOverflowCut; // value when ADC starts to saturate |
f57baa2d | 121 | int fNsamplePed; //Number of samples used for pedestal calculation (first in bunch) |
d655d7dd | 122 | bool fIsZerosupressed; //Wether or not the data is zeros supressed, by default its assumed that the baseline is also subtracted if set to true |
8a3ad886 | 123 | |
d655d7dd | 124 | bool fVerbose; //Print debug information to std out if set to true |
e37e3c84 | 125 | char fName[256]; // Name of the algorithm |
48a2e3eb | 126 | char fNameShort[256]; // Abbrevation for the name |
8a3ad886 | 127 | |
9dfd5c8d | 128 | Algo::fitAlgorithm fAlgo; // Which algorithm to use |
8a3ad886 | 129 | |
9dfd5c8d | 130 | Double_t fL1Phase; // Phase of the ADC sampling clock relative to the LHC clock |
0eb3189c | 131 | Double_t fAmp; // The amplitude in entities of ADC counts |
132 | Double_t fTof; // The amplitude in entities of ADC counts | |
133 | Float_t fTau; // Rise time of the signal (peak position = t0 +tau), by defauly it is 235 ns | |
134 | Bool_t fFixTau; // Fixed fit parameter or not, used in AliCaloRawAnalyzerFitter | |
135 | ||
136 | ClassDef(AliCaloRawAnalyzer, 3) | |
e37e3c84 | 137 | |
d655d7dd | 138 | }; |
139 | ||
140 | #endif |