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 AliTRDrecoParam;
30 class AliTRDtrackInfo;
32 class AliTRDresolution : public AliTRDrecoTask
35 enum ETRDresolutionPlot {
36 kCharge = 0 // charge resolution
37 ,kCluster = 1 // cluster - track
38 ,kTrack = 2 // tracklet - track residuals/pulls
39 ,kTrackIn = 3 // tracklet - track residuals/pulls at lower TRD entrance
40 ,kTrackOut = 4 // tracklet - track residuals/pulls at lower TRD entrance during refit
41 ,kMCcluster = 5 // cluster-mc resolution/pulls
42 ,kMCtracklet = 6 // tracklet-mc resolution/pulls
43 ,kMCtrackIn = 7 // TPC track monitor
44 ,kMCtrackOut = 8 // TOF/HMPID track monitor
45 ,kMCtrack = 9 // TRD track monitor
46 ,kNviews = 10 // total number of resolution views
47 ,kNprojs = 70 // total number of projections for all views
49 enum ETRDresolutionSteer {
50 kVerbose = BIT(18) // switch verbosity
51 ,kVisual = BIT(19) // show partial results during processing
52 ,kTrackRefit = BIT(20) // steer track refit
53 ,kTrackSelect= BIT(21) // steer track selection
55 enum ETRDresolutionOutSlots {
64 AliTRDresolution(char* name);
65 virtual ~AliTRDresolution();
67 static Bool_t FitTrack(const Int_t np, AliTrackPoint *points, Float_t params[10]);
68 void UserCreateOutputObjects();
69 Float_t GetDyRange() const {return fDyRange;}
70 Float_t GetPtThreshold() const {return fPtThreshold;}
71 Float_t GetSegmentationLevel() const {return fSegmentLevel;}
72 Bool_t GetRefFigure(Int_t ifig);
74 Bool_t Load(const Char_t *file = "AnalysisResults.root", const Char_t *dir="TRD_Performance");
77 TObjArray* Results(Int_t i=0) const {return i ? fGraphS : fGraphM;}
78 void UserExec(Option_t * opt);
79 void InitExchangeContainers();
80 Bool_t HasTrackRefit() const {return TestBit(kTrackRefit);}
81 Bool_t HasTrackSelection() const {return TestBit(kTrackSelect);}
82 Bool_t IsVerbose() const {return TestBit(kVerbose);}
83 Bool_t IsVisual() const {return TestBit(kVisual);}
86 TH1* PlotCharge(const AliTRDtrackV1 *t=NULL);
87 TH1* PlotCluster(const AliTRDtrackV1 *t=NULL);
88 TH1* PlotTracklet(const AliTRDtrackV1 *t=NULL);
89 TH1* PlotTrackIn(const AliTRDtrackV1 *t=NULL);
90 TH1* PlotTrackOut(const AliTRDtrackV1 *t=NULL);
91 TH1* PlotMC(const AliTRDtrackV1 *t=NULL);
93 void SetDyRange(Float_t dy) {fDyRange = dy;}
94 void SetSegmentationLevel(Int_t l=0);
95 void SetPtThreshold(Float_t pt) {fPtThreshold = pt;}
96 void SetVerbose(Bool_t v = kTRUE) {SetBit(kVerbose, v);}
97 void SetVisual(Bool_t v = kTRUE) {SetBit(kVisual, v);}
98 void SetTrackRefit(Bool_t v = kTRUE) {SetBit(kTrackRefit, v);}
99 void SetTrackSelection(Bool_t v = kTRUE) {SetBit(kTrackSelect, v);}
101 void Terminate(Option_t * opt);
102 Bool_t GetGraph(Float_t *bb, ETRDresolutionPlot ip, Int_t idx=-1, Bool_t kLEG=kTRUE, const Char_t *explain=NULL);
103 Bool_t GetGraphArray(Float_t *bb, ETRDresolutionPlot ip, Int_t idx, Bool_t kLEG=kTRUE, Int_t n=0, Int_t *sel=NULL, const Char_t *explain=NULL);
104 static Bool_t UseTrack(const Int_t np, AliTrackPoint *points, Float_t params[10]);
107 AliTRDresolution(const AliTRDresolution&);
108 AliTRDresolution& operator=(const AliTRDresolution&);
110 void AdjustF1(TH1 *h, TF1 *f);
111 TObjArray* BuildMonitorContainerCluster(const char* name, Bool_t expand=kFALSE);
112 TObjArray* BuildMonitorContainerTracklet(const char* name, Bool_t expand=kFALSE);
113 TObjArray* BuildMonitorContainerTrack(const char* name);
114 void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM);
115 void GetRange(TH2 *h2, Char_t mod, Float_t *range);
116 void MakeSummaryPlot(TObjArray *a, TH2 *h2);
117 Bool_t Process(TH2* const h2, TF1 *f, Float_t k, TGraphErrors **g);
118 Bool_t Process2D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1., Int_t gidx=-1);
119 Bool_t Process2Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
120 Bool_t Process3D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
121 Bool_t Process3Dlinked(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
122 Bool_t Process3DL(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
123 Bool_t Process3Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
124 Bool_t Process3DlinkedArray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
125 Bool_t Pulls(Double_t dyz[2], Double_t cc[3], Double_t tilt) const;
127 UChar_t fSegmentLevel; // segmentation level [sector/stack/chamber]
128 UShort_t fIdxPlot; // plot counter (internal)
129 UShort_t fIdxFrame; // frame counter (internal)
130 UShort_t fNcomp[kNprojs]; // number of projections per task
131 Char_t *fAxTitle[kNprojs][4]; //! Title for all ref histos
132 Float_t fPtThreshold; // pt threshold for some performance plots
133 Float_t fDyRange; // min/max dy
134 static Char_t const *fgPerformanceName[kNviews]; //! name of performance plot
135 static Char_t const *fgParticle[11]; //! latex name of particles/sign
136 static UChar_t const fgNproj[kNviews]; //! number of projections per task
137 static Int_t const fgkNresYsegm[3]; //! number of segments for saving y resolution
138 static Char_t const *fgkResYsegmName[3];//! name of segment for saving y resolution
139 TDatabasePDG *fDBPDG; // PDG database
140 TObjArray *fGraphS; //! result holder - sigma values
141 TObjArray *fGraphM; //! result holder - mean values
143 // calibration containers
144 TObjArray *fCl; //! cluster2track calib
145 TObjArray *fMCcl; //! cluster2mc calib
146 /* TObjArray *fTrklt; //! tracklet2track calib
147 TObjArray *fMCtrklt;//! tracklet2mc calib*/
149 ClassDef(AliTRDresolution, 9) // TRD tracking resolution task