Introduce segmented geometry
[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// //
14// AliReconstruction rec; //
15// rec.Run(); //
16// //
17///////////////////////////////////////////////////////////////////////////////
18
19
596a855f 20#include <TNamed.h>
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;
c84a5e9e 29class AliVertexer;
596a855f 30class AliESD;
e583c30d 31class TFile;
596a855f 32
f3a97c86 33class AliRunTag;
34class AliLHCTag;
35class AliDetectorTag;
36class AliEventTag;
37
596a855f 38
39class AliReconstruction: public TNamed {
40public:
e583c30d 41 AliReconstruction(const char* gAliceFilename = "galice.root",
024cf675 42 const char* cdbUri = "local://$ALICE_ROOT",
e583c30d 43 const char* name = "AliReconstruction",
596a855f 44 const char* title = "reconstruction");
45 AliReconstruction(const AliReconstruction& rec);
46 AliReconstruction& operator = (const AliReconstruction& rec);
47 virtual ~AliReconstruction();
48
49 void SetGAliceFile(const char* fileName);
b649205a 50 void SetInput(const char* input) {fInput = input;};
b26c3770 51 void SetEventRange(Int_t firstEvent = 0, Int_t lastEvent = -1)
52 {fFirstEvent = firstEvent; fLastEvent = lastEvent;};
efd2085e 53 void SetOption(const char* detector, const char* option);
596a855f 54
59697224 55 void SetRunLocalReconstruction(const char* detectors) {
56 fRunLocalReconstruction = detectors;};
b8cd5251 57 void SetRunTracking(const char* detectors) {
58 fRunTracking = detectors;};
596a855f 59 void SetFillESD(const char* detectors) {fFillESD = detectors;};
b8cd5251 60 void SetRunReconstruction(const char* detectors) {
61 SetRunLocalReconstruction(detectors);
62 SetRunTracking(detectors);
63 SetFillESD(detectors);};
6bae477a 64 void SetLoadAlignFromCDB(Bool_t load) {fLoadAlignFromCDB = load;};
65 void SetLoadAlignData(const char* detectors)
66 {fLoadAlignData = detectors;};
596a855f 67
c84a5e9e 68
1d99986f 69 //*** Global reconstruction flag setters
70 void SetUniformFieldTracking(Bool_t flag=kTRUE){fUniformField=flag;}
71 void SetRunVertexFinder(Bool_t flag=kTRUE) {fRunVertexFinder=flag;};
72 void SetRunHLTTracking(Bool_t flag=kTRUE) {fRunHLTTracking=flag;};
73 void SetStopOnError(Bool_t flag=kTRUE) {fStopOnError=flag;}
74 void SetWriteAlignmentData(Bool_t flag=kTRUE){fWriteAlignmentData=flag;}
75 void SetWriteESDfriend(Bool_t flag=kTRUE){fWriteESDfriend=flag;}
76
77
24f7a148 78 void SetCheckPointLevel(Int_t checkPointLevel)
79 {fCheckPointLevel = checkPointLevel;}
024cf675 80 // CDB storage activation
81 void InitCDBStorage();
82 void SetDefaultStorage(const char* uri);
83 void SetSpecificStorage(const char* detName, const char* uri);
24f7a148 84
6bae477a 85 Bool_t SetRunNumber();
86
87 Bool_t SetAlignObjArraySingleDet(const char* detName);
88 Bool_t MisalignGeometry(const TString& detectors);
89
90 void SetAlignObjArray(TObjArray *array)
91 {fAlignObjArray = array;
92 fLoadAlignFromCDB = kFALSE;}
93 Bool_t ApplyAlignObjsToGeom(TObjArray* alObjArray);
94
b26c3770 95 virtual Bool_t Run(const char* input,
96 Int_t firstEvent, Int_t lastEvent = -1);
97 Bool_t Run(const char* input = NULL)
98 {return Run(input, fFirstEvent, fLastEvent);};
99 Bool_t Run(Int_t firstEvent, Int_t lastEvent = -1)
100 {return Run(NULL, firstEvent, lastEvent);};
596a855f 101
98937d93 102
596a855f 103private:
59697224 104 Bool_t RunLocalReconstruction(const TString& detectors);
b26c3770 105 Bool_t RunLocalEventReconstruction(const TString& detectors);
2257f27e 106 Bool_t RunVertexFinder(AliESD*& esd);
1f46a9ae 107 Bool_t RunHLTTracking(AliESD*& esd);
24f7a148 108 Bool_t RunTracking(AliESD*& esd);
109 Bool_t FillESD(AliESD*& esd, const TString& detectors);
596a855f 110
e583c30d 111 Bool_t IsSelected(TString detName, TString& detectors) const;
f08fc9f5 112 Bool_t InitRunLoader();
b8cd5251 113 AliReconstructor* GetReconstructor(Int_t iDet);
2257f27e 114 Bool_t CreateVertexer();
b8cd5251 115 Bool_t CreateTrackers(const TString& detectors);
b26c3770 116 void CleanUp(TFile* file = NULL, TFile* fileOld = NULL);
e583c30d 117
24f7a148 118 Bool_t ReadESD(AliESD*& esd, const char* recStep) const;
119 void WriteESD(AliESD* esd, const char* recStep) const;
120
f3a97c86 121
122 //===========================================//
123 void CreateTag(TFile* file);
124 //==========================================//
125
98937d93 126 void WriteAlignmentData(AliESD* esd);
f3a97c86 127
128
1d99986f 129 //*** Global reconstruction flags *******************
c84a5e9e 130 Bool_t fUniformField; // uniform field tracking flag
2257f27e 131 Bool_t fRunVertexFinder; // run the vertex finder
1f46a9ae 132 Bool_t fRunHLTTracking; // run the HLT tracking
1d99986f 133 Bool_t fStopOnError; // stop or continue on errors
134 Bool_t fWriteAlignmentData; // write track space-points flag
135 Bool_t fWriteESDfriend; // write ESD friend flag
136
137
138 TString fRunLocalReconstruction; // run the local reconstruction for these detectors
b8cd5251 139 TString fRunTracking; // run the tracking for these detectors
596a855f 140 TString fFillESD; // fill ESD for these detectors
596a855f 141 TString fGAliceFileName; // name of the galice file
b649205a 142 TString fInput; // name of input file or directory
b26c3770 143 Int_t fFirstEvent; // index of first event to be reconstr.
144 Int_t fLastEvent; // index of last event to be reconstr.
24f7a148 145 Int_t fCheckPointLevel; // level of ESD check points
b8cd5251 146 TObjArray fOptions; // options for reconstructor objects
6bae477a 147 Bool_t fLoadAlignFromCDB; // Load alignment data from CDB and apply it to geometry or not
148 TString fLoadAlignData; // Load alignment data from CDB for these detectors
596a855f 149
150 AliRunLoader* fRunLoader; //! current run loader object
b649205a 151 AliRawReader* fRawReader; //! current raw data reader
596a855f 152
482070f2 153 static const Int_t fgkNDetectors = 15; //! number of detectors
c757bafd 154 static const char* fgkDetectorName[fgkNDetectors]; //! names of detectors
b8cd5251 155 AliReconstructor* fReconstructor[fgkNDetectors]; //! array of reconstructor objects
156 AliLoader* fLoader[fgkNDetectors]; //! detector loaders
157 AliVertexer* fVertexer; //! vertexer for ITS
158 AliTracker* fTracker[fgkNDetectors]; //! trackers
59697224 159
6bae477a 160 TObjArray* fAlignObjArray; // array with the alignment objects to be applied to the geometry
98937d93 161
024cf675 162 TString fCDBUri; // Uri of the default CDB storage
163
1d99986f 164 ClassDef(AliReconstruction, 7) // class for running the reconstruction
596a855f 165};
166
167#endif