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add configurable segmentation for y resolution/residual plots
[u/mrichter/AliRoot.git] / PWG1 / TRD / AliTRDresolution.h
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1ee39b3a 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
22class TH1;
23class TH2;
24class TF1;
25class TGraphErrors;
26class TObjArray;
92c40e64 27class TDatabasePDG;
1ee39b3a 28class AliTRDReconstructor;
29class AliTRDgeometry;
30class AliTRDrecoParam;
31class AliTRDseedV1;
32class AliTRDtrackInfo;
33class AliTRDresolution : public AliTRDrecoTask
34{
35public:
36 enum ETRDresolutionPlot {
37 kCharge = 0 // charge resolution
38 ,kCluster = 1 // cluster - track
92d6d80c 39 ,kTrack = 2 // tracklet - track residuals/pulls
40 ,kTrackIn = 3 // tracklet - track residuals/pulls at lower TRD entrance
a310e49b 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
1ee39b3a 49 };
50 enum ETRDresolutionSteer {
51 kVerbose = 0
52 ,kVisual = 1
53 };
705f8b0a 54 enum ETRDresolutionOutSlots {
55 kClToTrk = 2
56 ,kTrkltToTrk = 3
57 ,kClToMC = 4
58 ,kTrkltToMC = 5
59 ,kNOutSlots = 4
60 };
1ee39b3a 61
62 AliTRDresolution();
f8f46e4d 63 AliTRDresolution(char* name);
1ee39b3a 64 virtual ~AliTRDresolution();
65
f8f46e4d 66 void UserCreateOutputObjects();
041d572e 67 static Float_t GetPtThreshold() {return fgPtThreshold;}
1ee39b3a 68 Bool_t GetRefFigure(Int_t ifig);
69 TObjArray* Histos();
70 TObjArray* Results(Int_t i=0) const {return i ? fGraphS : fGraphM;}
f8f46e4d 71 void UserExec(Option_t * opt);
1ee39b3a 72 Bool_t IsVerbose() const {return TESTBIT(fStatus, kVerbose);}
73 Bool_t IsVisual() const {return TESTBIT(fStatus, kVisual);}
74 Bool_t PostProcess();
75
a310e49b 76 TH1* PlotCharge(const AliTRDtrackV1 *t=NULL);
77 TH1* PlotCluster(const AliTRDtrackV1 *t=NULL);
78 TH1* PlotTracklet(const AliTRDtrackV1 *t=NULL);
79 TH1* PlotTrackIn(const AliTRDtrackV1 *t=NULL);
80 TH1* PlotTrackOut(const AliTRDtrackV1 *t=NULL);
81 TH1* PlotMC(const AliTRDtrackV1 *t=NULL);
1ee39b3a 82
041d572e 83 static void SetPtThreshold(Float_t pt) {fgPtThreshold = pt;}
1ee39b3a 84 void SetRecoParam(AliTRDrecoParam *r);
85 void SetVerbose(Bool_t v = kTRUE) {v ? SETBIT(fStatus ,kVerbose): CLRBIT(fStatus ,kVerbose);}
86 void SetVisual(Bool_t v = kTRUE) {v ? SETBIT(fStatus, kVisual) : CLRBIT(fStatus, kVisual);}
87
88 void Terminate(Option_t * opt);
a310e49b 89 Bool_t GetGraph(Float_t *bb, ETRDresolutionPlot ip, Int_t idx=-1, Bool_t kLEG=kTRUE, const Char_t *explain=NULL);
90 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);
1ee39b3a 91
92private:
93 AliTRDresolution(const AliTRDresolution&);
94 AliTRDresolution& operator=(const AliTRDresolution&);
afca20ef 95
1ee39b3a 96 void AdjustF1(TH1 *h, TF1 *f);
3d2a3dff 97 TObjArray* BuildMonitorContainerCluster(const char* name);
afca20ef 98 TObjArray* BuildMonitorContainerTracklet(const char* name);
3d2a3dff 99 TObjArray* BuildMonitorContainerTrack(const char* name);
1ee39b3a 100 void GetLandauMpvFwhm(TF1 * const f, Float_t &mpv, Float_t &xm, Float_t &xM);
101 Bool_t Process(TH2* const h2, TF1 *f, Float_t k, TGraphErrors **g);
a310e49b 102 Bool_t Process2D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1., Int_t gidx=-1);
103 Bool_t Process2Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
104 Bool_t Process3D(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
105 Bool_t Process3DL(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
106 Bool_t Process3Darray(ETRDresolutionPlot ip, Int_t idx=-1, TF1 *f=NULL, Float_t scale=1.);
1ee39b3a 107
108 UChar_t fStatus; // steer parameter of the task
92c40e64 109 UShort_t fIdxPlot; //! plot counter (internal)
110 UShort_t fIdxFrame; //! frame counter (internal)
111 static Char_t const *fgPerformanceName[kNviews]; // name of performance plot
92c40e64 112 static UChar_t const fgNproj[kNviews]; // number of projections per task
113 static UChar_t const fgNcomp[kNprojs]; // number of projections per task
114 static Char_t const *fgAxTitle[kNprojs][4]; // Title for all ref histos
041d572e 115 static Float_t fgPtThreshold; //! pt threshold for some performance plots
116 static const Int_t fgkNresYsegm; //! number of segments for saving y resolution
117 static const Char_t *fgkResYsegmName; //! name of segment for saving y resolution
1ee39b3a 118 AliTRDReconstructor *fReconstructor; //! local reconstructor
119 AliTRDgeometry *fGeo; //! TRD geometry
92c40e64 120 TDatabasePDG *fDBPDG; //! PDG database
1ee39b3a 121 TObjArray *fGraphS; //! result holder - sigma values
122 TObjArray *fGraphM; //! result holder - mean values
123
124 // calibration containers
125 TObjArray *fCl; //! cluster2track calib
126 TObjArray *fTrklt; //! tracklet2track calib
127 TObjArray *fMCcl; //! cluster2mc calib
128 TObjArray *fMCtrklt;//! tracklet2mc calib
129
a310e49b 130 ClassDef(AliTRDresolution, 5) // TRD tracking resolution task
1ee39b3a 131};
132#endif