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d54804bf 1//-*- Mode: C++ -*-
2// $Id$
ce565086 3// ************************************************************************
fbb9b71b 4// This file is property of and copyright by the ALICE HLT Project *
ce565086 5// ALICE Experiment at CERN, All rights reserved. *
6// See cxx source for full Copyright notice *
7// *
8//*************************************************************************
d54804bf 9
10#ifndef ALIHLTTPCCAPERFORMANCE_H
11#define ALIHLTTPCCAPERFORMANCE_H
12
00d07bcd 13#include "AliHLTTPCCADef.h"
ce565086 14#include "Riostream.h"
d54804bf 15
00d07bcd 16class TObject;
d54804bf 17class TParticle;
18class AliHLTTPCCAMCTrack;
eb30eb49 19class AliHLTTPCCAMCPoint;
d54804bf 20class AliHLTTPCCAGBTracker;
21class TDirectory;
22class TH1D;
eb30eb49 23class TH2D;
d54804bf 24class TProfile;
25
26/**
27 * @class AliHLTTPCCAPerformance
fbb9b71b 28 *
d54804bf 29 * Does performance evaluation of the HLT Cellular Automaton-based tracker
fbb9b71b 30 * It checks performance for AliHLTTPCCATracker slice tracker
d54804bf 31 * and for AliHLTTPCCAGBTracker global tracker
32 *
33 */
00d07bcd 34class AliHLTTPCCAPerformance
d54804bf 35{
36
fbb9b71b 37 public:
38
39 struct AliHLTTPCCAHitLabel {
40 int fLab[3]; //* array of 3 MC labels
41 };
42
43 AliHLTTPCCAPerformance();
44 AliHLTTPCCAPerformance( const AliHLTTPCCAPerformance& );
45 const AliHLTTPCCAPerformance &operator=( const AliHLTTPCCAPerformance& ) const;
46
47 virtual ~AliHLTTPCCAPerformance();
48
49 static AliHLTTPCCAPerformance &Instance();
50
51 void SetTracker( AliHLTTPCCAGBTracker * const Tracker );
52 void StartEvent();
53 void SetNHits( int NHits );
54 void SetNMCTracks( int NMCTracks );
55 void SetNMCPoints( int NMCPoints );
56
57 void ReadHitLabel( int HitID,
58 int lab0, int lab1, int lab2 );
59 void ReadMCTrack( int index, const TParticle *part );
60 void ReadMCTPCTrack( int index, float X, float Y, float Z,
61 float Px, float Py, float Pz );
62
63 void ReadMCPoint( int TrackID, float X, float Y, float Z, float Time, int iSlice );
64
65 void CreateHistos();
66 void WriteHistos();
67 void SlicePerformance( int iSlice, bool PrintFlag );
68 void SliceTrackletPerformance( int iSlice, bool PrintFlag );
69 void SliceTrackCandPerformance( int iSlice, bool PrintFlag );
70
71 void Performance( fstream *StatFile = 0 );
72
73 void WriteMCEvent( ostream &out ) const;
74 void ReadMCEvent( istream &in );
75 void WriteMCPoints( ostream &out ) const;
76 void ReadMCPoints( istream &in );
77 bool DoClusterPulls() const { return fDoClusterPulls; }
78 void SetDoClusterPulls( bool v ) { fDoClusterPulls = v; }
79 AliHLTTPCCAHitLabel *HitLabels() const { return fHitLabels;}
80 AliHLTTPCCAMCTrack *MCTracks() const { return fMCTracks; }
81 int NMCTracks() const { return fNMCTracks; }
82
83 TH1D *HNHitsPerSeed() const { return fhNHitsPerSeed;}
84 TH1D *HNHitsPerTrackCand() const { return fhNHitsPerTrackCand; }
85
86 TH1D *LinkChiRight( int i ) const { return fhLinkChiRight[i]; }
87 TH1D *LinkChiWrong( int i ) const { return fhLinkChiWrong[i]; }
88
89 void LinkPerformance( int iSlice );
90
91 protected:
92
93 AliHLTTPCCAGBTracker *fTracker; //* pointer to the tracker
94
95
96 AliHLTTPCCAHitLabel *fHitLabels; //* array of hit MC labels
97 int fNHits; //* number of hits
98 AliHLTTPCCAMCTrack *fMCTracks; //* array of MC tracks
99 int fNMCTracks; //* number of MC tracks
100 AliHLTTPCCAMCPoint *fMCPoints; //* array of MC points
101 int fNMCPoints; //* number of MC points
102 bool fDoClusterPulls; //* do cluster pulls (very slow)
103 int fStatNEvents; //* n of events proceed
104 double fStatTime; //* reco time;
105
106 int fStatSeedNRecTot; //* total n of reconstructed tracks
107 int fStatSeedNRecOut; //* n of reconstructed tracks in Out set
108 int fStatSeedNGhost;//* n of reconstructed tracks in Ghost set
109 int fStatSeedNMCAll;//* n of MC tracks
110 int fStatSeedNRecAll; //* n of reconstructed tracks in All set
111 int fStatSeedNClonesAll;//* total n of reconstructed tracks in Clone set
112 int fStatSeedNMCRef; //* n of MC reference tracks
113 int fStatSeedNRecRef; //* n of reconstructed tracks in Ref set
114 int fStatSeedNClonesRef; //* n of reconstructed clones in Ref set
115
116 int fStatCandNRecTot; //* total n of reconstructed tracks
117 int fStatCandNRecOut; //* n of reconstructed tracks in Out set
118 int fStatCandNGhost;//* n of reconstructed tracks in Ghost set
119 int fStatCandNMCAll;//* n of MC tracks
120 int fStatCandNRecAll; //* n of reconstructed tracks in All set
121 int fStatCandNClonesAll;//* total n of reconstructed tracks in Clone set
122 int fStatCandNMCRef; //* n of MC reference tracks
123 int fStatCandNRecRef; //* n of reconstructed tracks in Ref set
124 int fStatCandNClonesRef; //* n of reconstructed clones in Ref set
125
126 int fStatNRecTot; //* total n of reconstructed tracks
127 int fStatNRecOut; //* n of reconstructed tracks in Out set
128 int fStatNGhost;//* n of reconstructed tracks in Ghost set
129 int fStatNMCAll;//* n of MC tracks
130 int fStatNRecAll; //* n of reconstructed tracks in All set
131 int fStatNClonesAll;//* total n of reconstructed tracks in Clone set
132 int fStatNMCRef; //* n of MC reference tracks
133 int fStatNRecRef; //* n of reconstructed tracks in Ref set
134 int fStatNClonesRef; //* n of reconstructed clones in Ref set
135
136 int fStatGBNRecTot; //* global tracker: total n of reconstructed tracks
137 int fStatGBNRecOut; //* global tracker: n of reconstructed tracks in Out set
138 int fStatGBNGhost;//* global tracker: n of reconstructed tracks in Ghost set
139 int fStatGBNMCAll;//* global tracker: n of MC tracks
140 int fStatGBNRecAll; //* global tracker: n of reconstructed tracks in All set
141 int fStatGBNClonesAll;//* global tracker: total n of reconstructed tracks in Clone set
142 int fStatGBNMCRef; //* global tracker: n of MC reference tracks
143 int fStatGBNRecRef; //* global tracker: n of reconstructed tracks in Ref set
144 int fStatGBNClonesRef; //* global tracker: n of reconstructed clones in Ref set
145
146 TDirectory *fHistoDir; //* ROOT directory with histogramms
147
148 TH1D
149 *fhResY, //* track Y resolution at the TPC entrance
150 *fhResZ, //* track Z resolution at the TPC entrance
151 *fhResSinPhi, //* track SinPhi resolution at the TPC entrance
152 *fhResDzDs, //* track DzDs resolution at the TPC entrance
153 *fhResPt, //* track Pt relative resolution at the TPC entrance
154 *fhPullY, //* track Y pull at the TPC entrance
155 *fhPullZ, //* track Z pull at the TPC entrance
156 *fhPullSinPhi, //* track SinPhi pull at the TPC entrance
157 *fhPullDzDs, //* track DzDs pull at the TPC entrance
158 *fhPullQPt, //* track Q/Pt pull at the TPC entrance
159 *fhPullYS, //* sqrt(chi2/ndf) deviation of the track parameters Y and SinPhi at the TPC entrance
160 *fhPullZT; //* sqrt(chi2/ndf) deviation of the track parameters Z and DzDs at the TPC entrance
161
162 TH1D
163 *fhHitErrY, //* hit error in Y
164 *fhHitErrZ,//* hit error in Z
d54804bf 165 *fhHitResY,//* hit resolution Y
166 *fhHitResZ,//* hit resolution Z
d54804bf 167 *fhHitPullY,//* hit pull Y
eb30eb49 168 *fhHitPullZ;//* hit pull Z
fbb9b71b 169 TProfile *fhHitShared; //* ratio of the shared clusters
eb30eb49 170
fbb9b71b 171 TH1D
eb30eb49 172 *fhHitResY1,//* hit resolution Y, pt>1GeV
173 *fhHitResZ1,//* hit resolution Z, pt>1GeV
174 *fhHitPullY1,//* hit pull Y, pt>1GeV
175 *fhHitPullZ1;//* hit pull Z, pt>1GeV
176
fbb9b71b 177 TH1D
d54804bf 178 *fhCellPurity,//* cell purity
179 *fhCellNHits//* cell n hits
180 ;
181
fbb9b71b 182 TProfile
00d07bcd 183 *fhCellPurityVsN, //* cell purity vs N hits
184 *fhCellPurityVsPt,//* cell purity vs MC Pt
185 *fhEffVsP, //* reconstruction efficiency vs P plot
ce565086 186 *fhSeedEffVsP, //* reconstruction efficiency vs P plot
187 *fhCandEffVsP, //* reconstruction efficiency vs P plot
00d07bcd 188 *fhGBEffVsP, //* global reconstruction efficiency vs P plot
4687b8fc 189 *fhGBEffVsPt, //* global reconstruction efficiency vs P plot
fbb9b71b 190 *fhNeighQuality, // quality for neighbours finder
00d07bcd 191 *fhNeighEff,// efficiency for neighbours finder
192 *fhNeighQualityVsPt,// quality for neighbours finder vs track Pt
193 *fhNeighEffVsPt;// efficiency for neighbours finder vs track Pt
fbb9b71b 194 TH1D
195 *fhNeighDy, // dy for neighbours
00d07bcd 196 *fhNeighDz,// dz for neighbours
197 *fhNeighChi;// chi2^0.5 for neighbours
fbb9b71b 198 TH2D
00d07bcd 199 *fhNeighDyVsPt, // dy for neighbours vs track Pt
200 *fhNeighDzVsPt,// dz for neighbours vs track Pt
201 *fhNeighChiVsPt, // chi2^0.5 for neighbours vs track Pt
202 *fhNeighNCombVsArea; // N neighbours in the search area
d54804bf 203
fbb9b71b 204 TH1D
693d2443 205 *fhNHitsPerSeed, // n hits per track seed
206 *fhNHitsPerTrackCand; // n hits per track candidate
207
fbb9b71b 208 TH1D
693d2443 209 *fhTrackLengthRef, // reconstructed track length, %
210 *fhRefRecoX,// parameters of non-reconstructed ref. mc track
211 *fhRefRecoY,// parameters of non-reconstructed ref. mc track
212 *fhRefRecoZ,// parameters of non-reconstructed ref. mc track
213 *fhRefRecoP, // parameters of non-reconstructed ref. mc track
214 *fhRefRecoPt,// parameters of non-reconstructed ref. mc track
215 *fhRefRecoAngleY,// parameters of non-reconstructed ref. mc track
216 *fhRefRecoAngleZ,// parameters of non-reconstructed ref. mc track
217 *fhRefRecoNHits,// parameters of non-reconstructed ref. mc track
218 *fhRefNotRecoX,// parameters of non-reconstructed ref. mc track
219 *fhRefNotRecoY,// parameters of non-reconstructed ref. mc track
220 *fhRefNotRecoZ,// parameters of non-reconstructed ref. mc track
221 *fhRefNotRecoP, // parameters of non-reconstructed ref. mc track
222 *fhRefNotRecoPt,// parameters of non-reconstructed ref. mc track
223 *fhRefNotRecoAngleY,// parameters of non-reconstructed ref. mc track
224 *fhRefNotRecoAngleZ,// parameters of non-reconstructed ref. mc track
225 *fhRefNotRecoNHits;// parameters of non-reconstructed ref. mc track
226
fbb9b71b 227 TProfile * fhLinkEff[4]; // link efficiency
228 TH1D *fhLinkAreaY[4]; // area in Y for the link finder
229 TH1D *fhLinkAreaZ[4]; // area in Z for the link finder
230 TH1D *fhLinkChiRight[4]; // sqrt(chi^2) for right neighbours
231 TH1D *fhLinkChiWrong[4]; // sqrt(chi^2) for wrong neighbours
232
233 static void WriteDir2Current( TObject *obj );
ce565086 234
d54804bf 235};
236
237#endif