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3a0f6479 | 1 | #ifndef ALITRDCALIBRAVDRIFTLINEARFIT_H |
2 | #define ALITRDCALIBRAVDRIFTLINEARFIT_H | |
3 | ||
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 | // TRD calibration class for online calibration // | |
12 | // // | |
13 | /////////////////////////////////////////////////////////////////////////////// | |
14 | ||
36dc3337 | 15 | //#include "TObjArray.h" |
16 | #include "TObject.h" | |
d0569428 | 17 | |
36dc3337 | 18 | //class TVectorD; |
3a0f6479 | 19 | class TObjArray; |
0ca1720e | 20 | class TH2S; |
661c7be6 | 21 | class TH2; |
3a0f6479 | 22 | class TTreeSRedirector; |
b2277aa2 | 23 | class TString; |
661c7be6 | 24 | class TGraphErrors; |
25 | class TLinearFitter; | |
26 | class TTreeSRedirector; | |
3a0f6479 | 27 | |
28 | class AliTRDCalibraVdriftLinearFit : public TObject { | |
29 | ||
0bc7827a | 30 | public: |
3a0f6479 | 31 | |
32 | AliTRDCalibraVdriftLinearFit(); | |
33 | AliTRDCalibraVdriftLinearFit(const AliTRDCalibraVdriftLinearFit &ped); | |
d0569428 | 34 | AliTRDCalibraVdriftLinearFit(const TObjArray &obja); |
3a0f6479 | 35 | virtual ~AliTRDCalibraVdriftLinearFit(); |
6bbdc11a | 36 | virtual Long64_t Merge(const TCollection* list); |
64942b85 | 37 | virtual void Copy(TObject &c) const; |
3a0f6479 | 38 | |
39 | AliTRDCalibraVdriftLinearFit& operator = (const AliTRDCalibraVdriftLinearFit &source); | |
40 | ||
41 | void Update(Int_t detector, Float_t tnp, Float_t pars1); | |
42 | void FillPEArray(); | |
661c7be6 | 43 | void FillPEArray2(); |
b2277aa2 | 44 | void SetNameCalibUsed(const char*name) { fNameCalibUsed = name;}; |
45 | const char* GetNameCalibUsed() const { return fNameCalibUsed;}; | |
fe4ee353 | 46 | void Add(const AliTRDCalibraVdriftLinearFit *ped); |
0ca1720e | 47 | TH2S *GetLinearFitterHisto(Int_t detector, Bool_t force=kFALSE); |
fe4ee353 | 48 | TH2S *GetLinearFitterHistoForce(Int_t detector); |
49 | TH2S *GetLinearFitterHistoNoForce(Int_t detector) const { return (TH2S*)fLinearFitterHistoArray.UncheckedAt(detector);}; | |
3a0f6479 | 50 | Bool_t GetParam(Int_t detector, TVectorD *param); |
51 | Bool_t GetError(Int_t detector, TVectorD *error); | |
532be2d4 | 52 | Int_t GetMinNumberOfPointsForFit() const { return fMinNpointsFit;}; |
3a0f6479 | 53 | |
0bc7827a | 54 | TObjArray *GetPArray() { return &fLinearFitterPArray; }; |
55 | TObjArray *GetEArray() { return &fLinearFitterEArray; }; | |
56 | TObjArray GetHistoArray() const { return fLinearFitterHistoArray; }; | |
2a1a7b36 | 57 | void SetRobustFit(Bool_t robustFit) { fRobustFit = robustFit; }; |
532be2d4 | 58 | void SetMinNumberOfPointsForFit(Int_t minNpointsFit) { fMinNpointsFit = minNpointsFit;}; |
3a0f6479 | 59 | |
661c7be6 | 60 | // Debug |
61 | void SetDebugLevel(Short_t level) { fDebugLevel = level; }; | |
62 | void SetSeeDetector(Int_t seeDetector) { fSeeDetector = seeDetector; }; | |
63 | ||
64 | private: | |
65 | TGraphErrors *DrawMS(const TH2 *const h2, Int_t &nEntries); | |
66 | ||
3a0f6479 | 67 | Int_t fVersion; // Version of the object |
b2277aa2 | 68 | TString fNameCalibUsed; // Info of the version, subversion, firstrun of the calib used |
3a0f6479 | 69 | |
70 | TObjArray fLinearFitterHistoArray; // TObjArray of histo2D for debugging Linear Fitters | |
71 | TObjArray fLinearFitterPArray; // Array of result parameters from linear fitters for the detectors | |
72 | TObjArray fLinearFitterEArray; // Array of result errors from linear fitters for the detectors | |
2a1a7b36 | 73 | Bool_t fRobustFit; // Robust fit or not |
532be2d4 | 74 | Int_t fMinNpointsFit; // Min number of points for the fit |
75 | ||
661c7be6 | 76 | //For debugging |
77 | TTreeSRedirector *fDebugStreamer; //!Debug streamer | |
78 | Short_t fDebugLevel; // Flag for debugging | |
79 | Int_t fSeeDetector; // Detector to see | |
80 | ||
532be2d4 | 81 | ClassDef(AliTRDCalibraVdriftLinearFit,4) // Online Vdrift calibration |
3a0f6479 | 82 | |
83 | }; | |
84 | ||
85 | ||
86 | ||
87 | #endif | |
a5dcf618 | 88 |