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 */
6 /* $Id: AliTRDresolution.h 27496 2008-07-22 08:35:45Z cblume $ */
8 ////////////////////////////////////////////////////////////////////////////
10 // TRD Resolution performance //
13 // Alexandru Bercuci <A.Bercuci@gsi.de> //
14 // Markus Fasel <M.Fasel@gsi.de> //
16 ////////////////////////////////////////////////////////////////////////////
18 #ifndef ALITRDRECOTASK_H
19 #include "AliTRDrecoTask.h"
28 class AliTRDReconstructor;
30 class AliTRDrecoParam;
32 class AliTRDtrackInfo;
33 class AliTRDresolution : public AliTRDrecoTask
36 enum ETRDresolutionPlot {
37 kCharge = 0 // charge resolution
38 ,kCluster = 1 // cluster - track
39 ,kTrackTRD = 2 // tracklet - track residuals/pulls
40 ,kTrackTPC = 3 // tracklet - track residuals/pulls at lower TRD entrance
41 ,kMCcluster = 4 // cluster-mc resolution/pulls
42 ,kMCtracklet = 5 // tracklet-mc resolution/pulls
43 ,kMCtrackTPC = 6 // TPC track monitor
44 ,kMCtrackTOF = 7 // TOF/HMPID track monitor
45 ,kMCtrackTRD = 8 // TRD track monitor
46 ,kNviews = 9 // total number of resolution views
47 ,kNprojs = 53 // total number of projections for all views
49 enum ETRDresolutionSteer {
55 virtual ~AliTRDresolution();
57 void CreateOutputObjects();
58 Bool_t GetRefFigure(Int_t ifig);
60 TObjArray* Results(Int_t i=0) const {return i ? fGraphS : fGraphM;}
61 void Exec(Option_t * opt);
62 Bool_t IsVerbose() const {return TESTBIT(fStatus, kVerbose);}
63 Bool_t IsVisual() const {return TESTBIT(fStatus, kVisual);}
66 TH1* PlotCharge(const AliTRDtrackV1 *t=0x0);
67 TH1* PlotCluster(const AliTRDtrackV1 *t=0x0);
68 TH1* PlotTracklet(const AliTRDtrackV1 *t=0x0);
69 TH1* PlotTrackTPC(const AliTRDtrackV1 *t=0x0);
70 TH1* PlotMC(const AliTRDtrackV1 *t=0x0);
72 void SetRecoParam(AliTRDrecoParam *r);
73 void SetVerbose(Bool_t v = kTRUE) {v ? SETBIT(fStatus ,kVerbose): CLRBIT(fStatus ,kVerbose);}
74 void SetVisual(Bool_t v = kTRUE) {v ? SETBIT(fStatus, kVisual) : CLRBIT(fStatus, kVisual);}
76 void Terminate(Option_t * opt);
77 Bool_t GetGraphPlot(Float_t *bb, ETRDresolutionPlot ip, Int_t idx=-1);
78 Bool_t GetGraphTrack(Float_t *bb, Int_t idx, Int_t ist, Int_t n=123456789, Bool_t kLEG=kFALSE);
79 Bool_t GetGraphTrackTPC(Float_t *bb, Int_t idx, Int_t ist=0, Int_t n=123456789, Bool_t kLEG=kFALSE);
82 AliTRDresolution(const AliTRDresolution&);
83 AliTRDresolution& operator=(const AliTRDresolution&);
84 void AdjustF1(TH1 *h, TF1 *f);
85 void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM);
86 Bool_t Process(TH2* const h2, TF1 *f, Float_t k, TGraphErrors **g);
87 Bool_t Process2D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1., Int_t gidx=-1);
88 Bool_t Process3D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.);
89 Bool_t Process3Drange(ETRDresolutionPlot ip, Int_t idx=-1, Int_t gidx=-1, TF1 *f=0x0, Float_t scale=1., Int_t zbin0=0, Int_t zbin1=0);
90 Bool_t Process3DL(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1.);
91 Bool_t Process4D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=0x0, Float_t scale=1., Int_t n=-1);
93 UChar_t fStatus; // steer parameter of the task
94 UShort_t fIdxPlot; //! plot counter (internal)
95 UShort_t fIdxFrame; //! frame counter (internal)
96 static Char_t const *fgPerformanceName[kNviews]; // name of performance plot
97 static UChar_t const fgNhistos[kNviews]; // number of histos per task
98 static UChar_t const fgNproj[kNviews]; // number of projections per task
99 static UChar_t const fgNcomp[kNprojs]; // number of projections per task
100 static Char_t const *fgAxTitle[kNprojs][4]; // Title for all ref histos
101 AliTRDReconstructor *fReconstructor; //! local reconstructor
102 AliTRDgeometry *fGeo; //! TRD geometry
103 TDatabasePDG *fDBPDG; //! PDG database
104 TObjArray *fGraphS; //! result holder - sigma values
105 TObjArray *fGraphM; //! result holder - mean values
107 // calibration containers
108 TObjArray *fCl; //! cluster2track calib
109 TObjArray *fTrklt; //! tracklet2track calib
110 TObjArray *fMCcl; //! cluster2mc calib
111 TObjArray *fMCtrklt;//! tracklet2mc calib
113 ClassDef(AliTRDresolution, 4) // TRD tracking resolution task