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 ,kTrack = 2 // tracklet - track residuals/pulls
40 ,kTrackIn = 3 // tracklet - track residuals/pulls at lower TRD entrance
41 ,kTrackOut = 4 // tracklet - track residuals/pulls at lower TRD entrance during refit
42 ,kMCcluster = 5 // cluster-mc resolution/pulls
43 ,kMCtracklet = 6 // tracklet-mc resolution/pulls
44 ,kMCtrackIn = 7 // TPC track monitor
45 ,kMCtrackOut = 8 // TOF/HMPID track monitor
46 ,kMCtrack = 9 // TRD track monitor
47 ,kNviews = 10 // total number of resolution views
48 ,kNprojs = 70 // total number of projections for all views
50 enum ETRDresolutionSteer {
54 enum ETRDresolutionOutSlots {
63 AliTRDresolution(char* name);
64 virtual ~AliTRDresolution();
66 void UserCreateOutputObjects();
67 Float_t GetPtThreshold() const {return fPtThreshold;}
68 Float_t GetSegmentationLevel() {return fSegmentLevel;}
69 Bool_t GetRefFigure(Int_t ifig);
71 Bool_t Load(const Char_t *file = "AnalysisResults.root", const Char_t *dir="TRD_Performance");
73 TObjArray* Results(Int_t i=0) const {return i ? fGraphS : fGraphM;}
74 void UserExec(Option_t * opt);
75 void InitExchangeContainers();
76 Bool_t IsVerbose() const {return TESTBIT(fStatus, kVerbose);}
77 Bool_t IsVisual() const {return TESTBIT(fStatus, kVisual);}
80 TH1* PlotCharge(const AliTRDtrackV1 *t=NULL);
81 TH1* PlotCluster(const AliTRDtrackV1 *t=NULL);
82 TH1* PlotTracklet(const AliTRDtrackV1 *t=NULL);
83 TH1* PlotTrackIn(const AliTRDtrackV1 *t=NULL);
84 TH1* PlotTrackOut(const AliTRDtrackV1 *t=NULL);
85 TH1* PlotMC(const AliTRDtrackV1 *t=NULL);
87 void SetSegmentationLevel(Int_t l=0);
88 void SetPtThreshold(Float_t pt) {fPtThreshold = pt;}
89 void SetRecoParam(AliTRDrecoParam *r);
90 void SetVerbose(Bool_t v = kTRUE) {v ? SETBIT(fStatus ,kVerbose): CLRBIT(fStatus ,kVerbose);}
91 void SetVisual(Bool_t v = kTRUE) {v ? SETBIT(fStatus, kVisual) : CLRBIT(fStatus, kVisual);}
93 void Terminate(Option_t * opt);
94 Bool_t GetGraph(Float_t *bb, ETRDresolutionPlot ip, Int_t idx=-1, Bool_t kLEG=kTRUE, const Char_t *explain=NULL);
95 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);
98 AliTRDresolution(const AliTRDresolution&);
99 AliTRDresolution& operator=(const AliTRDresolution&);
101 void AdjustF1(TH1 *h, TF1 *f);
102 TObjArray* BuildMonitorContainerCluster(const char* name, Bool_t expand=kFALSE);
103 TObjArray* BuildMonitorContainerTracklet(const char* name, Bool_t expand=kFALSE);
104 TObjArray* BuildMonitorContainerTrack(const char* name);
105 void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM);
106 Bool_t Process(TH2* const h2, TF1 *f, Float_t k, TGraphErrors **g);
107 Bool_t Process2D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1., Int_t gidx=-1);
108 Bool_t Process2Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
109 Bool_t Process3D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
110 Bool_t Process3Dlinked(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
111 Bool_t Process3DL(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
112 Bool_t Process3Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
113 Bool_t Process3DlinkedArray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
114 Bool_t Pulls(Double_t dyz[2], Double_t cc[3], Double_t tilt);
116 UChar_t fStatus; // steer parameter of the task
117 UChar_t fSegmentLevel; // steer parameter of the task
118 UShort_t fIdxPlot; // plot counter (internal)
119 UShort_t fIdxFrame; // frame counter (internal)
120 UShort_t fNcomp[kNprojs]; // number of projections per task
121 Char_t *fAxTitle[kNprojs][4]; // Title for all ref histos
122 Float_t fPtThreshold; // pt threshold for some performance plots
123 static Char_t const *fgPerformanceName[kNviews]; //! name of performance plot
124 static UChar_t const fgNproj[kNviews]; //! number of projections per task
125 static Int_t const fgkNresYsegm[3]; //! number of segments for saving y resolution
126 static Char_t const *fgkResYsegmName[3];//! name of segment for saving y resolution
127 AliTRDReconstructor *fReconstructor; //! local reconstructor
128 AliTRDgeometry *fGeo; //! TRD geometry
129 TDatabasePDG *fDBPDG; // PDG database
130 TObjArray *fGraphS; //! result holder - sigma values
131 TObjArray *fGraphM; //! result holder - mean values
133 // calibration containers
134 TObjArray *fCl; //! cluster2track calib
135 TObjArray *fMCcl; //! cluster2mc calib
136 /* TObjArray *fTrklt; //! tracklet2track calib
137 TObjArray *fMCtrklt;//! tracklet2mc calib*/
139 ClassDef(AliTRDresolution, 7) // TRD tracking resolution task