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1 | #ifndef ALITRDRESOLUTION_H |
| 2 | #define ALITRDRESOLUTION_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| 6 | /* $Id: AliTRDresolution.h 27496 2008-07-22 08:35:45Z cblume $ */ |
| 7 | |
| 8 | //////////////////////////////////////////////////////////////////////////// |
| 9 | // // |
| 10 | // TRD Resolution performance // |
| 11 | // // |
| 12 | // Authors: // |
| 13 | // Alexandru Bercuci <A.Bercuci@gsi.de> // |
| 14 | // Markus Fasel <M.Fasel@gsi.de> // |
| 15 | // // |
| 16 | //////////////////////////////////////////////////////////////////////////// |
| 17 | |
| 18 | #ifndef ALITRDRECOTASK_H |
| 19 | #include "AliTRDrecoTask.h" |
| 20 | #endif |
| 21 | |
| 22 | class TH1; |
| 23 | class TH2; |
| 24 | class TF1; |
| 25 | class TGraphErrors; |
| 26 | class TObjArray; |
| 27 | class AliTRDReconstructor; |
| 28 | class AliTRDgeometry; |
| 29 | class AliTRDrecoParam; |
| 30 | class AliTRDseedV1; |
| 31 | class AliTRDtrackInfo; |
| 32 | class AliTRDresolution : public AliTRDrecoTask |
| 33 | { |
| 34 | public: |
| 35 | enum ETRDresolutionPlot { |
| 36 | kCharge = 0 // charge resolution |
| 37 | ,kCluster = 1 // cluster - track |
| 38 | ,kTrackTRD = 2 // tracklet - track residuals/pulls |
| 39 | ,kTrackTPC = 3 // tracklet - track residuals/pulls at lower TRD entrance |
| 40 | ,kMCcluster = 4 // cluster-mc resolution/pulls |
| 41 | ,kMCtracklet = 5 // tracklet-mc resolution/pulls |
| 42 | ,kMCtrackTPC = 6 // TPC track monitor |
| 43 | ,kMCtrackTOF = 7 // TOF/HMPID track monitor |
| 44 | ,kMCtrackTRD = 8 // TRD track monitor |
| 45 | ,kNhistos = 9 |
| 46 | }; |
| 47 | enum ETRDresolutionSteer { |
| 48 | kVerbose = 0 |
| 49 | ,kVisual = 1 |
| 50 | }; |
| 51 | |
| 52 | AliTRDresolution(); |
| 53 | virtual ~AliTRDresolution(); |
| 54 | |
| 55 | void CreateOutputObjects(); |
| 56 | Bool_t GetRefFigure(Int_t ifig); |
| 57 | TObjArray* Histos(); |
| 58 | TObjArray* Results(Int_t i=0) const {return i ? fGraphS : fGraphM;} |
| 59 | void Exec(Option_t * opt); |
| 60 | Bool_t IsVerbose() const {return TESTBIT(fStatus, kVerbose);} |
| 61 | Bool_t IsVisual() const {return TESTBIT(fStatus, kVisual);} |
| 62 | Bool_t PostProcess(); |
| 63 | |
| 64 | TH1* PlotCharge(const AliTRDtrackV1 *t=0x0); |
| 65 | TH1* PlotCluster(const AliTRDtrackV1 *t=0x0); |
| 66 | TH1* PlotTracklet(const AliTRDtrackV1 *t=0x0); |
| 67 | TH1* PlotTrackTPC(const AliTRDtrackV1 *t=0x0); |
| 68 | TH1* PlotMC(const AliTRDtrackV1 *t=0x0); |
| 69 | |
| 70 | void SetRecoParam(AliTRDrecoParam *r); |
| 71 | void SetVerbose(Bool_t v = kTRUE) {v ? SETBIT(fStatus ,kVerbose): CLRBIT(fStatus ,kVerbose);} |
| 72 | void SetVisual(Bool_t v = kTRUE) {v ? SETBIT(fStatus, kVisual) : CLRBIT(fStatus, kVisual);} |
| 73 | |
| 74 | void Terminate(Option_t * opt); |
| 75 | Bool_t GetGraphPlot(Float_t *bb, ETRDresolutionPlot ip, Int_t idx=-1); |
| 76 | Bool_t GetGraphTrack(Float_t *bb, Int_t idx, Int_t ily); |
| 77 | Bool_t GetGraphTrackTPC(Float_t *bb, Int_t selector); |
| 78 | |
| 79 | private: |
| 80 | AliTRDresolution(const AliTRDresolution&); |
| 81 | AliTRDresolution& operator=(const AliTRDresolution&); |
| 82 | void AdjustF1(TH1 *h, TF1 *f); |
| 83 | void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM); |
| 84 | Bool_t Process(TH2* const h2, TF1 *f, Float_t k, TGraphErrors **g); |
| 85 | Bool_t Process2D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.); |
| 86 | Bool_t Process3D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.); |
| 87 | Bool_t Process3DL(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.); |
| 88 | Bool_t Process4D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.); |
| 89 | |
| 90 | UChar_t fStatus; // steer parameter of the task |
| 91 | UChar_t fIdxPlot; //! plot counter (internal) |
| 92 | static Char_t const *fgPerformanceName[kNhistos]; // name of performance plot |
| 93 | static UChar_t const fgNElements[kNhistos]; // number of componets per task |
| 94 | static Char_t const *fgAxTitle[46][4]; // Title for all ref histos |
| 95 | AliTRDReconstructor *fReconstructor; //! local reconstructor |
| 96 | AliTRDgeometry *fGeo; //! TRD geometry |
| 97 | TObjArray *fGraphS; //! result holder - sigma values |
| 98 | TObjArray *fGraphM; //! result holder - mean values |
| 99 | |
| 100 | // calibration containers |
| 101 | TObjArray *fCl; //! cluster2track calib |
| 102 | TObjArray *fTrklt; //! tracklet2track calib |
| 103 | TObjArray *fMCcl; //! cluster2mc calib |
| 104 | TObjArray *fMCtrklt;//! tracklet2mc calib |
| 105 | |
| 106 | ClassDef(AliTRDresolution, 3) // TRD tracking resolution task |
| 107 | }; |
| 108 | #endif |
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