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4ae78bb1 | 1 | #ifndef ALIPHOSGETTER_H |
2 | #define ALIPHOSGETTER_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 | ||
8 | //_________________________________________________________________________ | |
9 | // A singleton that returns various objects | |
10 | // Should be used on the analysis stage to avoid confusing between different | |
11 | // branches of reconstruction tree: e.g. reading RecPoints and TS made from | |
12 | // another set of RecPoints. | |
13 | // | |
14 | // The objects are retrived from folders. | |
15 | //*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH) | |
16 | // | |
17 | ||
18 | ||
19 | // --- ROOT system --- | |
88cb7938 | 20 | #include "TObject.h" |
e957fea8 | 21 | class TParticle ; |
22 | class TTree ; | |
e4d04cf1 | 23 | class TGraph ; |
24 | class TF1 ; | |
4ae78bb1 | 25 | |
26 | // --- Standard library --- | |
27 | ||
28 | // --- AliRoot header files --- | |
88cb7938 | 29 | #include "AliConfig.h" |
e957fea8 | 30 | #include "AliPHOSLoader.h" |
31 | #include "AliPHOSHit.h" | |
32 | #include "AliPHOSDigit.h" | |
33 | #include "AliPHOSEmcRecPoint.h" | |
34 | #include "AliPHOSCpvRecPoint.h" | |
35 | #include "AliPHOSTrackSegment.h" | |
36 | #include "AliPHOSRecParticle.h" | |
88cb7938 | 37 | #include "AliPHOSDigitizer.h" |
e957fea8 | 38 | #include "AliPHOSSDigitizer.h" |
39 | class AliPHOS ; | |
40 | class AliPHOSGeometry ; | |
41 | class AliPHOSClusterizer ; | |
42 | class AliPHOSTrackSegmentMaker ; | |
43 | class AliPHOSPID ; | |
7bb289a7 | 44 | class AliPHOSBeamTestEvent ; |
95635748 | 45 | class AliESD ; |
4ae78bb1 | 46 | |
47 | class AliPHOSGetter : public TObject { | |
48 | ||
95635748 | 49 | public: |
cb34a1fa | 50 | AliPHOSGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public |
f1611b7c | 51 | Fatal("ctor", "AliPHOSGetter is a singleton default ctor not callable") ; |
4ae78bb1 | 52 | } |
a8c47ab6 | 53 | AliPHOSGetter(const AliPHOSGetter & obj) : TObject(obj) { |
4ae78bb1 | 54 | // cpy ctor requested by Coding Convention |
f1611b7c | 55 | Fatal("cpy ctor", "not implemented") ; |
4ae78bb1 | 56 | } |
57 | ||
fbf811ec | 58 | AliPHOSGetter & operator = (const AliPHOSGetter & ) { |
59 | // assignement operator requested by coding convention, but not needed | |
f1611b7c | 60 | Fatal("operator =", "not implemented") ; |
fbf811ec | 61 | return *this ; |
62 | } | |
d071065d | 63 | virtual ~AliPHOSGetter() ; |
548f0134 | 64 | |
fbf811ec | 65 | //=========== Instantiators ================ |
88cb7938 | 66 | static AliPHOSGetter * Instance(const char* headerFile, |
e191bb57 | 67 | const char* version = AliConfig::GetDefaultEventFolderName(), |
88cb7938 | 68 | Option_t * openingOption = "READ" ) ; |
69 | static AliPHOSGetter * Instance() ; | |
95635748 | 70 | |
88cb7938 | 71 | static void Print() ; |
548f0134 | 72 | |
95635748 | 73 | //=========== General information about run ============== |
fc7e2f43 | 74 | Bool_t IsLoaded(TString tree) const { return fLoadingStatus.Contains(tree) ; } |
75 | void SetLoaded(TString tree) { fLoadingStatus += tree ; } | |
95635748 | 76 | |
88cb7938 | 77 | Int_t MaxEvent() const ; |
78 | Int_t EventNumber() const ; | |
79 | Bool_t VersionExists(TString & opt) const ; | |
80 | UShort_t EventPattern(void) const ; | |
81 | Float_t BeamEnergy(void) const ; | |
b0bba0af | 82 | |
95635748 | 83 | //========== PHOSGeometry and PHOS ============= |
88cb7938 | 84 | AliPHOS * PHOS() const ; |
85 | AliPHOSGeometry * PHOSGeometry() const ; | |
548f0134 | 86 | |
95635748 | 87 | //========== Methods to read something from file ========== |
167ae9fe | 88 | void Event(Int_t event, const char * opt = "HSDRTP") ; |
fc7e2f43 | 89 | void Track(Int_t itrack) ; |
548f0134 | 90 | |
95635748 | 91 | //-----------------now getter's data-------------------------------------- |
92 | // AliPHOSCalibrationDB * CalibrationDB(){return fcdb; } | |
93 | // void ReadCalibrationDB(const char * name, const char * filename) ; | |
94 | ||
fbf811ec | 95 | //=========== Primaries ============ |
e957fea8 | 96 | TClonesArray * Primaries(void) ; |
88cb7938 | 97 | TParticle * Primary(Int_t index) const ; |
98 | Int_t NPrimaries()const { return fNPrimaries; } | |
fc7e2f43 | 99 | TParticle * Secondary(const TParticle * p, Int_t index=1) const ; |
88cb7938 | 100 | |
95635748 | 101 | //=========== Hits ================= |
88cb7938 | 102 | TClonesArray * Hits(void) ; |
fc7e2f43 | 103 | AliPHOSHit * Hit(Int_t index) { return dynamic_cast<AliPHOSHit*>(Hits()->At(index) );} |
88cb7938 | 104 | TTree * TreeH() const ; |
cb34a1fa | 105 | |
fbf811ec | 106 | //=========== SDigits ============== |
88cb7938 | 107 | TClonesArray * SDigits() ; |
fc7e2f43 | 108 | AliPHOSDigit * SDigit(Int_t index) { return static_cast<AliPHOSDigit *>(SDigits()->At(index)) ;} |
88cb7938 | 109 | TTree * TreeS() const ; |
110 | AliPHOSSDigitizer * SDigitizer() ; | |
95635748 | 111 | |
e957fea8 | 112 | TString GetSDigitsFileName() const { return PhosLoader()->GetSDigitsFileName() ; } |
113 | Int_t LoadSDigits(Option_t* opt="") const { return PhosLoader()->LoadSDigits(opt) ; } | |
114 | Int_t LoadSDigitizer(Option_t* opt="") const { return PhosLoader()->LoadSDigitizer(opt) ; } | |
115 | Int_t WriteSDigits(Option_t* opt="") const { return PhosLoader()->WriteSDigits(opt) ; } | |
116 | Int_t WriteSDigitizer(Option_t* opt="") const { | |
88cb7938 | 117 | return PhosLoader()->WriteSDigitizer(opt) ; } |
548f0134 | 118 | |
fbf811ec | 119 | //========== Digits ================ |
88cb7938 | 120 | TClonesArray * Digits() ; |
fc7e2f43 | 121 | AliPHOSDigit * Digit(Int_t index) { return static_cast<AliPHOSDigit *>(Digits()->At(index)) ;} |
88cb7938 | 122 | TTree * TreeD() const ; |
123 | AliPHOSDigitizer * Digitizer() ; | |
e957fea8 | 124 | TString GetDigitsFileName() const { return PhosLoader()->GetDigitsFileName() ; } |
125 | Int_t LoadDigits(Option_t* opt="") const { return PhosLoader()->LoadDigits(opt) ; } | |
126 | Int_t LoadDigitizer(Option_t* opt="") const { | |
88cb7938 | 127 | return PhosLoader()->LoadDigitizer(opt) ; } |
e957fea8 | 128 | Int_t WriteDigits(Option_t* opt="") const { return PhosLoader()->WriteDigits(opt) ; } |
129 | Int_t WriteDigitizer(Option_t* opt="") const { | |
88cb7938 | 130 | return PhosLoader()->WriteDigitizer(opt) ; } |
cb34a1fa | 131 | |
fbf811ec | 132 | //========== RecPoints ============= |
88cb7938 | 133 | TObjArray * EmcRecPoints() ; |
fc7e2f43 | 134 | AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) { return static_cast<AliPHOSEmcRecPoint *>(EmcRecPoints()->At(index)) ;} |
88cb7938 | 135 | TObjArray * CpvRecPoints() ; |
fc7e2f43 | 136 | AliPHOSCpvRecPoint * CpvRecPoint(Int_t index) { return static_cast<AliPHOSCpvRecPoint *>(CpvRecPoints()->At(index)) ;} |
88cb7938 | 137 | TTree * TreeR() const ; |
e957fea8 | 138 | AliPHOSClusterizer * Clusterizer() ; |
139 | TString GetRecPointsFileName() const { return PhosLoader()->GetRecPointsFileName() ; } | |
140 | Int_t LoadRecPoints(Option_t* opt="") const { return PhosLoader()->LoadRecPoints(opt) ; } | |
141 | Int_t LoadClusterizer(Option_t* opt="") const { | |
88cb7938 | 142 | return PhosLoader()->LoadClusterizer(opt) ; } |
e957fea8 | 143 | Int_t WriteRecPoints(Option_t* opt="") const { return PhosLoader()->WriteRecPoints(opt) ; } |
144 | Int_t WriteClusterizer(Option_t* opt="") const { | |
88cb7938 | 145 | return PhosLoader()->WriteClusterizer(opt) ; } |
95635748 | 146 | |
88cb7938 | 147 | //========== TrackSegments TClonesArray * TrackSegments(const char * name = 0) { |
148 | TClonesArray * TrackSegments() ; | |
a736e052 | 149 | AliPHOSTrackSegment * TrackSegment(Int_t index) { return static_cast<AliPHOSTrackSegment *>(TrackSegments()->At(index)) ;} |
88cb7938 | 150 | TTree * TreeT() const ; |
151 | AliPHOSTrackSegmentMaker * TrackSegmentMaker() ; | |
e957fea8 | 152 | TString GetTracksFileName() const { return PhosLoader()->GetTracksFileName() ; } |
153 | Int_t LoadTracks(Option_t* opt="") const { return PhosLoader()->LoadTracks(opt) ; } | |
154 | Int_t LoadTrackSegementMaker(Option_t* opt="") const { | |
88cb7938 | 155 | return PhosLoader()->LoadTrackSegmentMaker(opt) ; } |
e957fea8 | 156 | Int_t WriteTracks(Option_t* opt="") const { return PhosLoader()->WriteTracks(opt) ; } |
157 | Int_t WriteTrackSegmentMaker(Option_t* opt="") const { | |
88cb7938 | 158 | return PhosLoader()->WriteTracker(opt) ; } |
95635748 | 159 | |
fbf811ec | 160 | //========== RecParticles =========== |
88cb7938 | 161 | TClonesArray * RecParticles() ; |
a736e052 | 162 | AliPHOSRecParticle * RecParticle(Int_t index) { return static_cast<AliPHOSRecParticle *>(RecParticles()->At(index)) ;} |
88cb7938 | 163 | TTree * TreeP() const ; |
164 | AliPHOSPID * PID() ; | |
e957fea8 | 165 | TString GetRecParticlesFileName() const { return PhosLoader()->GetRecParticlesFileName() ; } |
166 | Int_t LoadRecParticles(Option_t* opt="") const { return PhosLoader()->LoadRecParticles(opt) ; } | |
167 | Int_t LoadPID(Option_t* opt="") const { | |
88cb7938 | 168 | return PhosLoader()->LoadPID(opt) ; } |
e957fea8 | 169 | Int_t WriteRecParticles(Option_t* opt="") const { return PhosLoader()->WriteRecParticles(opt) ; } |
170 | Int_t WritePID(Option_t* opt="") const { | |
88cb7938 | 171 | return PhosLoader()->WritePID(opt) ; } |
a43c51c3 | 172 | |
173 | //========== Raw =========== | |
174 | Int_t ReadRaw(Int_t event) ; | |
175 | ||
88cb7938 | 176 | void SetDebug(Int_t level) {fgDebug = level;} // Set debug level |
177 | void PostClusterizer(AliPHOSClusterizer * clu) | |
178 | const{PhosLoader()->PostClusterizer(clu) ; } | |
179 | void PostPID(AliPHOSPID * pid) | |
180 | const{PhosLoader()->PostPID(pid) ; } | |
181 | void PostTrackSegmentMaker(AliPHOSTrackSegmentMaker * tr) | |
182 | const{PhosLoader()->PostTrackSegmentMaker(tr) ; } | |
183 | void PostSDigitizer (AliPHOSSDigitizer * sdigitizer) | |
184 | const {PhosLoader()->PostSDigitizer(sdigitizer);} | |
185 | void PostDigitizer (AliPHOSDigitizer * digitizer) | |
186 | const {PhosLoader()->PostDigitizer(dynamic_cast<AliDigitizer *>(digitizer));} | |
95635748 | 187 | |
88cb7938 | 188 | TString Version() const { return PhosLoader()->GetTitle() ; } |
189 | AliPHOSLoader * PhosLoader() const { return fgPhosLoader ; } | |
0ef40383 | 190 | void Reset() ; |
88cb7938 | 191 | |
677c8a30 | 192 | AliESD * ESD() const { return fESD ; } |
95635748 | 193 | |
cb34a1fa | 194 | private: |
195 | ||
88cb7938 | 196 | AliPHOSGetter(const char* headerFile, |
e191bb57 | 197 | const char* version = AliConfig::GetDefaultEventFolderName(), |
88cb7938 | 198 | Option_t * openingOption = "READ") ; |
95635748 | 199 | |
88cb7938 | 200 | Int_t ReadTreeD(void) ; |
fbf811ec | 201 | Int_t ReadTreeH(void) ; |
88cb7938 | 202 | Int_t ReadTreeR(void) ; |
203 | Int_t ReadTreeT(void) ; | |
204 | Int_t ReadTreeS(void) ; | |
205 | Int_t ReadTreeP(void) ; | |
677c8a30 | 206 | |
207 | Int_t ReadTreeE(Int_t event) ; | |
208 | Bool_t OpenESDFile() ; | |
fbf811ec | 209 | void ReadPrimaries(void) ; |
e4d04cf1 | 210 | |
211 | void FitRaw(Bool_t lowGainFlag, TGraph * gLowGain, TGraph * gHighGain, TF1* signalF, Int_t & amp, Double_t & time) ; | |
212 | ||
88cb7938 | 213 | private: |
95635748 | 214 | |
7bb289a7 | 215 | AliPHOSBeamTestEvent * fBTE ; //! Header if BeamTest Event |
88cb7938 | 216 | static Int_t fgDebug ; //! Debug level |
95635748 | 217 | |
88cb7938 | 218 | TString fLoadingStatus ; //! tells which trees are loaded |
219 | Int_t fNPrimaries ; //! # of primaries | |
220 | TClonesArray * fPrimaries ; //! list of lists of primaries | |
95635748 | 221 | TFile * fESDFile ; //! ESD file |
222 | TString fESDFileName ; //! ESD File Name | |
677c8a30 | 223 | AliESD * fESD ; //! ESD object |
224 | TTree * fESDTree ; //! ESD Tree | |
225 | ||
95635748 | 226 | // AliPHOSCalibrationDB * fcdb ; //! |
227 | ||
e957fea8 | 228 | static AliPHOSLoader * fgPhosLoader ; // the loader for the NewIO |
b0bba0af | 229 | static AliPHOSGetter * fgObjGetter; // pointer to the unique instance of the singleton |
88cb7938 | 230 | |
231 | enum EDataTypes{kHits,kSDigits,kDigits,kRecPoints,kTracks,kNDataTypes}; | |
95635748 | 232 | |
233 | ||
4ae78bb1 | 234 | ClassDef(AliPHOSGetter,1) // Algorithm class that provides methods to retrieve objects from a list knowing the index |
95635748 | 235 | |
236 | }; | |
4ae78bb1 | 237 | |
238 | #endif // AliPHOSGETTER_H |