Macro to study the effects of fake tracks on the dimuon spectra.
[u/mrichter/AliRoot.git] / STEER / AliReconstruction.h
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596a855f 1#ifndef ALIRECONSTRUCTION_H
2#define ALIRECONSTRUCTION_H
3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
5
6/* $Id$ */
7
af7ba10c 8///////////////////////////////////////////////////////////////////////////////
9// //
10// class for running the reconstruction //
11// Clusters and tracks are created for all detectors and all events by //
12// typing: //
13// //
f1c1204d 14// AliReconstruction rec; QARef //
af7ba10c 15// rec.Run(); //
16// //
17///////////////////////////////////////////////////////////////////////////////
18
19
4b71572b 20#include <TSelector.h>
596a855f 21#include <TString.h>
59697224 22#include <TObjArray.h>
596a855f 23
b8cd5251 24class AliReconstructor;
596a855f 25class AliRunLoader;
b649205a 26class AliRawReader;
596a855f 27class AliLoader;
28class AliTracker;
61807e09 29class AliMagF;
c84a5e9e 30class AliVertexer;
9178838a 31class AliESDVertex;
af885e0f 32class AliESDEvent;
21a3aa09 33class AliESDfriend;
34class AliVertexerTracks;
e583c30d 35class TFile;
46698ae4 36class TTree;
444753c6 37class TList;
b03591ab 38class AliQAManager;
6b6e4472 39class TMap;
7e88424f 40class AliRecoParam;
41class AliDetectorRecoParam;
42class AliRunInfo;
44e45fac 43class AliGRPObject;
930e6e3e 44#include "AliQA.h"
7e88424f 45#include "AliEventInfo.h"
46#include "AliRecoParam.h"
596a855f 47
4b71572b 48class AliReconstruction: public TSelector {
596a855f 49public:
4b71572b 50 AliReconstruction(const char* gAliceFilename = "galice.root");
596a855f 51 virtual ~AliReconstruction();
52
53 void SetGAliceFile(const char* fileName);
b58710ef 54 void SetInput(const char* input);
21a3aa09 55
35042093 56 void SetEquipmentIdMap(const char *mapFile) {fEquipIdMap = mapFile;};
b26c3770 57 void SetEventRange(Int_t firstEvent = 0, Int_t lastEvent = -1)
58 {fFirstEvent = firstEvent; fLastEvent = lastEvent;};
973388c2 59 void SetNumberOfEventsPerFile(UInt_t nEvents)
60 {fNumberOfEventsPerFile = nEvents;};
efd2085e 61 void SetOption(const char* detector, const char* option);
7e88424f 62 void SetRecoParam(const char* detector, AliDetectorRecoParam *par);
596a855f 63
59697224 64 void SetRunLocalReconstruction(const char* detectors) {
65 fRunLocalReconstruction = detectors;};
b8cd5251 66 void SetRunTracking(const char* detectors) {
67 fRunTracking = detectors;};
596a855f 68 void SetFillESD(const char* detectors) {fFillESD = detectors;};
b8cd5251 69 void SetRunReconstruction(const char* detectors) {
70 SetRunLocalReconstruction(detectors);
71 SetRunTracking(detectors);
72 SetFillESD(detectors);};
48ce48d1 73 void SetUseTrackingErrorsForAlignment(const char* detectors)
74 {fUseTrackingErrorsForAlignment = detectors;};
6bae477a 75 void SetLoadAlignFromCDB(Bool_t load) {fLoadAlignFromCDB = load;};
76 void SetLoadAlignData(const char* detectors)
77 {fLoadAlignData = detectors;};
c84a5e9e 78
61807e09 79 //*** Magnetic field setters
1d99986f 80 void SetUniformFieldTracking(Bool_t flag=kTRUE){fUniformField=flag;}
f7a1cc68 81 Bool_t SetFieldMap(Float_t l3Current=30000., Float_t diCurrent=6000.,
33c3c91a 82 Float_t l3Pol=1., Float_t dipPol=1., Float_t benergy=7000.,
83 const Char_t* btype="pp",
84 const Char_t* path="$(ALICE_ROOT)/data/maps/mfchebKGI_sym.root");
61807e09 85
86 //*** Global reconstruction flag setters
1d99986f 87 void SetRunVertexFinder(Bool_t flag=kTRUE) {fRunVertexFinder=flag;};
a84e2607 88 void SetRunVertexFinderTracks(Bool_t flag=kTRUE) {fRunVertexFinderTracks=flag;};
1d99986f 89 void SetRunHLTTracking(Bool_t flag=kTRUE) {fRunHLTTracking=flag;};
d1683eef 90 void SetRunV0Finder(Bool_t flag=kTRUE) {fRunV0Finder=flag;};
91 void SetRunCascadeFinder(Bool_t flag=kTRUE) {fRunCascadeFinder=flag;};
1d99986f 92 void SetStopOnError(Bool_t flag=kTRUE) {fStopOnError=flag;}
93 void SetWriteAlignmentData(Bool_t flag=kTRUE){fWriteAlignmentData=flag;}
94 void SetWriteESDfriend(Bool_t flag=kTRUE){fWriteESDfriend=flag;}
b647652d 95 void SetFillTriggerESD(Bool_t flag=kTRUE){fFillTriggerESD=flag;}
f2a195c1 96 void SetDiamondProfileSPD(AliESDVertex *dp) {fDiamondProfileSPD=dp;}
9178838a 97 void SetDiamondProfile(AliESDVertex *dp) {fDiamondProfile=dp;}
43c9dae1 98 void SetDiamondProfileTPC(AliESDVertex *dp) {fDiamondProfileTPC=dp;}
1d99986f 99
7f68891d 100 void SetCleanESD(Bool_t flag=kTRUE){fCleanESD=flag;}
cc9e123e 101 void SetUseHLTData(const char* detectors){fUseHLTData=detectors;}
a023d8d8 102 void SetV0DCAmax(Float_t d) {fV0DCAmax=d;}
103 void SetV0CsPmin(Float_t d) {fV0CsPmin=d;}
7f68891d 104 void SetDmax(Float_t d) {fDmax=d;}
105 void SetZmax(Float_t z) {fZmax=z;}
a023d8d8 106 Float_t GetV0DCAmax() const {return fV0DCAmax;}
107 Float_t GetV0CsPmin() const {return fV0CsPmin;}
7f68891d 108 Float_t GetDmax() const {return fDmax;}
109 Float_t GetZmax() const {return fZmax;}
795e4a22 110
024cf675 111 // CDB storage activation
024cf675 112 void SetDefaultStorage(const char* uri);
c3a7b59a 113 void SetSpecificStorage(const char* calibType, const char* uri);
24f7a148 114
6bae477a 115 Bool_t MisalignGeometry(const TString& detectors);
116
117 void SetAlignObjArray(TObjArray *array)
118 {fAlignObjArray = array;
119 fLoadAlignFromCDB = kFALSE;}
6bae477a 120
4b71572b 121 virtual Int_t Version() const {return 2;}
122 virtual void Begin(TTree*);
123 virtual void SlaveBegin(TTree*);
124 virtual void Init(TTree *tree);
125 virtual Bool_t Process(Long64_t entry);
126 virtual Bool_t ProcessEvent(Int_t iEvent);
127 virtual void SlaveTerminate();
128 virtual void Terminate();
21a3aa09 129 virtual Bool_t Run(const char* input = NULL);
4b71572b 130 void Abort(const char *method, EAbort what);
8fb1f1dc 131 virtual void SetOption(const char* option) {
132 TSelector::SetOption(option);
133 }
596a855f 134
c7c63b89 135 // Trackers
ac4a7581 136 AliTracker* GetTracker(Int_t idx) const { return fTracker[idx]; }
c7c63b89 137 Bool_t CreateTrackers(const TString& detectors);
138 void ImportRunLoader(AliRunLoader* rl) { fRunLoader = rl; }
139
a5fa6165 140 // Quality Assurance
252f8aa8 141 void SetQACycles(AliQA::DETECTORINDEX_t det, Int_t cycles) { fQACycles[det] = cycles ; }
142 void SetQAWriteExpert(AliQA::DETECTORINDEX_t det) { fQAWriteExpert[det] = kTRUE ; }
ce43afbe 143 Bool_t SetRunQA(TString detAndAction="ALL:ALL") ;
aa3c69a9 144 void SetRunGlobalQA(Bool_t flag=kTRUE){fRunGlobalQA = flag;}
f1c1204d 145 void SetQARefDefaultStorage(const char* uri);
146 void InitQA();
fc07289e 147 void MergeQA();
98937d93 148
7167ae53 149 // Plane Efficiency Evaluation
150 void SetRunPlaneEff(Bool_t flag=kFALSE) {fRunPlaneEff = flag;}
151
7e88424f 152 enum {
ac4a7581 153 kNDetectors = 15 // number of detectors
7e88424f 154 };
155 static Int_t GetDetIndex(const char * detector);
156
596a855f 157private:
61807e09 158 AliReconstruction(const AliReconstruction& rec);
159 AliReconstruction& operator = (const AliReconstruction& rec);
160
4b71572b 161 void InitRun(const char* input);
162 void InitRawReader(const char* input);
930e6e3e 163 void InitCDB();
164 Bool_t InitGRP();
165 void SetCDBLock();
795e4a22 166 Bool_t SetRunNumberFromData();
4b71572b 167 Bool_t LoadCDB();
b26c3770 168 Bool_t RunLocalEventReconstruction(const TString& detectors);
af885e0f 169 Bool_t RunVertexFinder(AliESDEvent*& esd);
170 Bool_t RunHLTTracking(AliESDEvent*& esd);
171 Bool_t RunMuonTracking(AliESDEvent*& esd);
58e8dc31 172 Bool_t RunSPDTrackleting(AliESDEvent*& esd);
af885e0f 173 Bool_t RunTracking(AliESDEvent*& esd);
d64bd07d 174 Bool_t CleanESD(AliESDEvent *esd);
af885e0f 175 Bool_t FillESD(AliESDEvent*& esd, const TString& detectors);
176 Bool_t FillTriggerESD(AliESDEvent*& esd);
177 Bool_t FillRawEventHeaderESD(AliESDEvent*& esd);
596a855f 178
e583c30d 179 Bool_t IsSelected(TString detName, TString& detectors) const;
f08fc9f5 180 Bool_t InitRunLoader();
b8cd5251 181 AliReconstructor* GetReconstructor(Int_t iDet);
92bffc4d 182 AliVertexer* CreateVertexer();
4b71572b 183 void CleanUp();
24f7a148 184
48c83a1c 185 //==========================================//
af885e0f 186 void WriteAlignmentData(AliESDEvent* esd);
f3a97c86 187
af885e0f 188 void FillRawDataErrorLog(Int_t iEvent, AliESDEvent* esd);
f3a97c86 189
a5fa6165 190 //Quality Assurance
8661738e 191 void CheckQA() ;
a5fa6165 192
7167ae53 193 // Plane Efficiency evaluation
194 Bool_t FinishPlaneEff(); //ultimate tasks related to Plane Eff. evaluation
195 Bool_t InitPlaneEff(); // initialize what is needed for Plane Eff. evaluation
196
14dd053c 197 Bool_t InitAliEVE();
198 void RunAliEVE();
199
7e88424f 200 Bool_t InitRecoParams(); // init the array with the reconstruciton parameters
201 Bool_t GetEventInfo(); // fill the event info inside the event loop
202
203 const char *MatchDetectorList(const char *detectorList, UInt_t detectorMask);
204
61807e09 205 //*** Magnetic field map settings *******************
c84a5e9e 206 Bool_t fUniformField; // uniform field tracking flag
61807e09 207
208 //*** Global reconstruction flags *******************
2257f27e 209 Bool_t fRunVertexFinder; // run the vertex finder
a84e2607 210 Bool_t fRunVertexFinderTracks; // run the vertex finder with tracks
1f46a9ae 211 Bool_t fRunHLTTracking; // run the HLT tracking
d1683eef 212 Bool_t fRunMuonTracking; // run the HLT tracking
213 Bool_t fRunV0Finder; // run the ESD V0 finder
214 Bool_t fRunCascadeFinder; // run the ESD cascade finder
1d99986f 215 Bool_t fStopOnError; // stop or continue on errors
216 Bool_t fWriteAlignmentData; // write track space-points flag
217 Bool_t fWriteESDfriend; // write ESD friend flag
b647652d 218 Bool_t fFillTriggerESD; // fill trigger info into ESD
1d99986f 219
7f68891d 220 //*** Clean ESD flag and parameters *******************
221 Bool_t fCleanESD; // clean ESD flag
a023d8d8 222 Float_t fV0DCAmax; // max. allowed DCA between V0 daugthers
223 Float_t fV0CsPmin; // min. allowed cosine of V0 pointing angle
7f68891d 224 Float_t fDmax; // max. allowed transverse impact parameter
225 Float_t fZmax; // max. allowed longitudinal impact parameter
226
1d99986f 227 TString fRunLocalReconstruction; // run the local reconstruction for these detectors
b8cd5251 228 TString fRunTracking; // run the tracking for these detectors
596a855f 229 TString fFillESD; // fill ESD for these detectors
7d566c20 230 TString fLoadCDB; // prefetch CDB entries and init reco-params for these detectors
48ce48d1 231 TString fUseTrackingErrorsForAlignment; // for these detectors
596a855f 232 TString fGAliceFileName; // name of the galice file
4b71572b 233 TString fRawInput; // name of input raw-data file or directory
35042093 234 TString fEquipIdMap; // name of file with equipment id map
b26c3770 235 Int_t fFirstEvent; // index of first event to be reconstr.
236 Int_t fLastEvent; // index of last event to be reconstr.
973388c2 237 UInt_t fNumberOfEventsPerFile; // number of events per file in case of raw-data reconstruction
b8cd5251 238 TObjArray fOptions; // options for reconstructor objects
6bae477a 239 Bool_t fLoadAlignFromCDB; // Load alignment data from CDB and apply it to geometry or not
240 TString fLoadAlignData; // Load alignment data from CDB for these detectors
cc9e123e 241 TString fUseHLTData; // Detectors for which the HLT data is used as input
7e88424f 242 AliRunInfo* fRunInfo; // an object which contains essential global conditions information
243 AliEventInfo fEventInfo; // an object which contains essential event information
596a855f 244
245 AliRunLoader* fRunLoader; //! current run loader object
b649205a 246 AliRawReader* fRawReader; //! current raw data reader
cc9e123e 247 AliRawReader* fParentRawReader; //! parent raw data reader in case of AliRawReaderHLT
596a855f 248
ac4a7581 249 static const char* fgkDetectorName[kNDetectors]; //! names of detectors
250 AliReconstructor* fReconstructor[kNDetectors]; //! array of reconstructor objects
4b71572b 251 AliRecoParam fRecoParam; // container for the reco-param objects for detectors
ac4a7581 252 AliLoader* fLoader[kNDetectors]; //! detector loaders
ac4a7581 253 AliTracker* fTracker[kNDetectors]; //! trackers
58e8dc31 254 AliTracker* fSPDTrackleter; //! trackleter [for SPD Plane Efficiency purposes]
f2a195c1 255 AliESDVertex* fDiamondProfileSPD; // (x,y) diamond profile from SPD for AliITSVertexer3D(Z)
256 AliESDVertex* fDiamondProfile; // (x,y) diamond profile for AliVertexerTracks (ITS+TPC)
43c9dae1 257 AliESDVertex* fDiamondProfileTPC; // (x,y) diamond profile from TPC for AliVertexerTracks
59697224 258
44e45fac 259 AliGRPObject* fGRPData; // Data from the GRP/GRP/Data CDB folder
444753c6 260
4b71572b 261 TObjArray* fAlignObjArray; //! array with the alignment objects to be applied to the geometry
98937d93 262
4b71572b 263 TString fCDBUri; //! Uri of the default CDB storage
f1c1204d 264 TString fQARefUri; //! Uri of the default QA reference storage
4b71572b 265 TObjArray fSpecCDBUri; //! Array with detector specific CDB storages
795e4a22 266 Bool_t fInitCDBCalled; //! flag to check if CDB storages are already initialized
267 Bool_t fSetRunNumberFromDataCalled; //! flag to check if run number is already loaded from run loader
024cf675 268
a5fa6165 269 //Quality Assurance
252f8aa8 270 Int_t fQACycles[ AliQA::kNDET]; // # events over which QA data are accumulated
271 Bool_t fQAWriteExpert[AliQA::kNDET]; // Flag to save or not expert QA data
30bbd491 272 TString fQADetectors ; // list of detectors to be QA'ed
b03591ab 273 AliQAManager * fQAManager ; //! steering class to run QA
30bbd491 274 TString fQATasks ; // list of QA tasks to be performed
275 Bool_t fRunQA ; // Run QA flag
276 Bool_t fRunGlobalQA; // Run global QA flag
30bbd491 277 Bool_t fSameQACycle; //! open a new QA data file or not
f1c1204d 278 Bool_t fInitQACalled; //! control of QA intialisation
fc07289e 279
7167ae53 280 // Plane Efficiency Evaluation
281 Bool_t fRunPlaneEff ; // Evaluate Plane Efficiency
a5fa6165 282
21a3aa09 283 // New members needed in order to split Run method
284 // into InitRun,RunEvent,FinishRun methods
285 AliESDEvent* fesd; //! Pointer to the ESD event object
286 AliESDEvent* fhltesd; //! Pointer to the HLT ESD event object
287 AliESDfriend* fesdf; //! Pointer to the ESD friend object
288 TFile* ffile; //! Pointer to the ESD file
289 TTree* ftree; //! Pointer to the ESD tree
290 TTree* fhlttree; //! Pointer to the HLT ESD tree
21a3aa09 291 AliVertexerTracks* ftVertexer; //! Pointer to the vertexer based on ESD tracks
292 Bool_t fIsNewRunLoader; // galice.root created from scratch (real raw data case)
14dd053c 293 Bool_t fRunAliEVE; // Run AliEVE or not
21a3aa09 294
4b71572b 295 TTree* fChain; //! The raw-data chain in case of AliRawReaderChain
296
3099f3a8 297 ClassDef(AliReconstruction, 31) // class for running the reconstruction
596a855f 298};
299
300#endif