]>
Commit | Line | Data |
---|---|---|
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 ; | |
4ae78bb1 | 23 | |
24 | // --- Standard library --- | |
25 | ||
26 | // --- AliRoot header files --- | |
88cb7938 | 27 | #include "AliConfig.h" |
e957fea8 | 28 | #include "AliPHOSLoader.h" |
29 | #include "AliPHOSHit.h" | |
30 | #include "AliPHOSDigit.h" | |
31 | #include "AliPHOSEmcRecPoint.h" | |
32 | #include "AliPHOSCpvRecPoint.h" | |
33 | #include "AliPHOSTrackSegment.h" | |
34 | #include "AliPHOSRecParticle.h" | |
88cb7938 | 35 | #include "AliPHOSDigitizer.h" |
e957fea8 | 36 | #include "AliPHOSSDigitizer.h" |
37 | class AliPHOS ; | |
38 | class AliPHOSGeometry ; | |
39 | class AliPHOSClusterizer ; | |
40 | class AliPHOSTrackSegmentMaker ; | |
41 | class AliPHOSPID ; | |
7bb289a7 | 42 | class AliPHOSBeamTestEvent ; |
95635748 | 43 | class AliESD ; |
4ae78bb1 | 44 | |
45 | class AliPHOSGetter : public TObject { | |
46 | ||
95635748 | 47 | public: |
cb34a1fa | 48 | AliPHOSGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public |
f1611b7c | 49 | Fatal("ctor", "AliPHOSGetter is a singleton default ctor not callable") ; |
4ae78bb1 | 50 | } |
a8c47ab6 | 51 | AliPHOSGetter(const AliPHOSGetter & obj) : TObject(obj) { |
4ae78bb1 | 52 | // cpy ctor requested by Coding Convention |
f1611b7c | 53 | Fatal("cpy ctor", "not implemented") ; |
4ae78bb1 | 54 | } |
55 | ||
fbf811ec | 56 | AliPHOSGetter & operator = (const AliPHOSGetter & ) { |
57 | // assignement operator requested by coding convention, but not needed | |
f1611b7c | 58 | Fatal("operator =", "not implemented") ; |
fbf811ec | 59 | return *this ; |
60 | } | |
d071065d | 61 | virtual ~AliPHOSGetter() ; |
548f0134 | 62 | |
fbf811ec | 63 | //=========== Instantiators ================ |
88cb7938 | 64 | static AliPHOSGetter * Instance(const char* headerFile, |
e191bb57 | 65 | const char* version = AliConfig::GetDefaultEventFolderName(), |
88cb7938 | 66 | Option_t * openingOption = "READ" ) ; |
67 | static AliPHOSGetter * Instance() ; | |
95635748 | 68 | |
88cb7938 | 69 | static void Print() ; |
548f0134 | 70 | |
95635748 | 71 | //=========== General information about run ============== |
fc7e2f43 | 72 | Bool_t IsLoaded(TString tree) const { return fLoadingStatus.Contains(tree) ; } |
73 | void SetLoaded(TString tree) { fLoadingStatus += tree ; } | |
95635748 | 74 | |
88cb7938 | 75 | Int_t MaxEvent() const ; |
76 | Int_t EventNumber() const ; | |
77 | Bool_t VersionExists(TString & opt) const ; | |
78 | UShort_t EventPattern(void) const ; | |
79 | Float_t BeamEnergy(void) const ; | |
b0bba0af | 80 | |
95635748 | 81 | //========== PHOSGeometry and PHOS ============= |
88cb7938 | 82 | AliPHOS * PHOS() const ; |
83 | AliPHOSGeometry * PHOSGeometry() const ; | |
548f0134 | 84 | |
95635748 | 85 | //========== Methods to read something from file ========== |
167ae9fe | 86 | void Event(Int_t event, const char * opt = "HSDRTP") ; |
fc7e2f43 | 87 | void Track(Int_t itrack) ; |
548f0134 | 88 | |
95635748 | 89 | //-----------------now getter's data-------------------------------------- |
90 | // AliPHOSCalibrationDB * CalibrationDB(){return fcdb; } | |
91 | // void ReadCalibrationDB(const char * name, const char * filename) ; | |
92 | ||
fbf811ec | 93 | //=========== Primaries ============ |
e957fea8 | 94 | TClonesArray * Primaries(void) ; |
88cb7938 | 95 | TParticle * Primary(Int_t index) const ; |
96 | Int_t NPrimaries()const { return fNPrimaries; } | |
fc7e2f43 | 97 | TParticle * Secondary(const TParticle * p, Int_t index=1) const ; |
88cb7938 | 98 | |
95635748 | 99 | //=========== Hits ================= |
88cb7938 | 100 | TClonesArray * Hits(void) ; |
fc7e2f43 | 101 | AliPHOSHit * Hit(Int_t index) { return dynamic_cast<AliPHOSHit*>(Hits()->At(index) );} |
88cb7938 | 102 | TTree * TreeH() const ; |
cb34a1fa | 103 | |
fbf811ec | 104 | //=========== SDigits ============== |
88cb7938 | 105 | TClonesArray * SDigits() ; |
fc7e2f43 | 106 | AliPHOSDigit * SDigit(Int_t index) { return static_cast<AliPHOSDigit *>(SDigits()->At(index)) ;} |
88cb7938 | 107 | TTree * TreeS() const ; |
108 | AliPHOSSDigitizer * SDigitizer() ; | |
95635748 | 109 | |
e957fea8 | 110 | TString GetSDigitsFileName() const { return PhosLoader()->GetSDigitsFileName() ; } |
111 | Int_t LoadSDigits(Option_t* opt="") const { return PhosLoader()->LoadSDigits(opt) ; } | |
112 | Int_t LoadSDigitizer(Option_t* opt="") const { return PhosLoader()->LoadSDigitizer(opt) ; } | |
113 | Int_t WriteSDigits(Option_t* opt="") const { return PhosLoader()->WriteSDigits(opt) ; } | |
114 | Int_t WriteSDigitizer(Option_t* opt="") const { | |
88cb7938 | 115 | return PhosLoader()->WriteSDigitizer(opt) ; } |
548f0134 | 116 | |
fbf811ec | 117 | //========== Digits ================ |
88cb7938 | 118 | TClonesArray * Digits() ; |
fc7e2f43 | 119 | AliPHOSDigit * Digit(Int_t index) { return static_cast<AliPHOSDigit *>(Digits()->At(index)) ;} |
88cb7938 | 120 | TTree * TreeD() const ; |
121 | AliPHOSDigitizer * Digitizer() ; | |
e957fea8 | 122 | TString GetDigitsFileName() const { return PhosLoader()->GetDigitsFileName() ; } |
123 | Int_t LoadDigits(Option_t* opt="") const { return PhosLoader()->LoadDigits(opt) ; } | |
124 | Int_t LoadDigitizer(Option_t* opt="") const { | |
88cb7938 | 125 | return PhosLoader()->LoadDigitizer(opt) ; } |
e957fea8 | 126 | Int_t WriteDigits(Option_t* opt="") const { return PhosLoader()->WriteDigits(opt) ; } |
127 | Int_t WriteDigitizer(Option_t* opt="") const { | |
88cb7938 | 128 | return PhosLoader()->WriteDigitizer(opt) ; } |
cb34a1fa | 129 | |
fbf811ec | 130 | //========== RecPoints ============= |
88cb7938 | 131 | TObjArray * EmcRecPoints() ; |
fc7e2f43 | 132 | AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) { return static_cast<AliPHOSEmcRecPoint *>(EmcRecPoints()->At(index)) ;} |
88cb7938 | 133 | TObjArray * CpvRecPoints() ; |
fc7e2f43 | 134 | AliPHOSCpvRecPoint * CpvRecPoint(Int_t index) { return static_cast<AliPHOSCpvRecPoint *>(CpvRecPoints()->At(index)) ;} |
88cb7938 | 135 | TTree * TreeR() const ; |
e957fea8 | 136 | AliPHOSClusterizer * Clusterizer() ; |
137 | TString GetRecPointsFileName() const { return PhosLoader()->GetRecPointsFileName() ; } | |
138 | Int_t LoadRecPoints(Option_t* opt="") const { return PhosLoader()->LoadRecPoints(opt) ; } | |
139 | Int_t LoadClusterizer(Option_t* opt="") const { | |
88cb7938 | 140 | return PhosLoader()->LoadClusterizer(opt) ; } |
e957fea8 | 141 | Int_t WriteRecPoints(Option_t* opt="") const { return PhosLoader()->WriteRecPoints(opt) ; } |
142 | Int_t WriteClusterizer(Option_t* opt="") const { | |
88cb7938 | 143 | return PhosLoader()->WriteClusterizer(opt) ; } |
95635748 | 144 | |
88cb7938 | 145 | //========== TrackSegments TClonesArray * TrackSegments(const char * name = 0) { |
146 | TClonesArray * TrackSegments() ; | |
a736e052 | 147 | AliPHOSTrackSegment * TrackSegment(Int_t index) { return static_cast<AliPHOSTrackSegment *>(TrackSegments()->At(index)) ;} |
88cb7938 | 148 | TTree * TreeT() const ; |
149 | AliPHOSTrackSegmentMaker * TrackSegmentMaker() ; | |
e957fea8 | 150 | TString GetTracksFileName() const { return PhosLoader()->GetTracksFileName() ; } |
151 | Int_t LoadTracks(Option_t* opt="") const { return PhosLoader()->LoadTracks(opt) ; } | |
152 | Int_t LoadTrackSegementMaker(Option_t* opt="") const { | |
88cb7938 | 153 | return PhosLoader()->LoadTrackSegmentMaker(opt) ; } |
e957fea8 | 154 | Int_t WriteTracks(Option_t* opt="") const { return PhosLoader()->WriteTracks(opt) ; } |
155 | Int_t WriteTrackSegmentMaker(Option_t* opt="") const { | |
88cb7938 | 156 | return PhosLoader()->WriteTracker(opt) ; } |
95635748 | 157 | |
fbf811ec | 158 | //========== RecParticles =========== |
88cb7938 | 159 | TClonesArray * RecParticles() ; |
a736e052 | 160 | AliPHOSRecParticle * RecParticle(Int_t index) { return static_cast<AliPHOSRecParticle *>(RecParticles()->At(index)) ;} |
88cb7938 | 161 | TTree * TreeP() const ; |
162 | AliPHOSPID * PID() ; | |
e957fea8 | 163 | TString GetRecParticlesFileName() const { return PhosLoader()->GetRecParticlesFileName() ; } |
164 | Int_t LoadRecParticles(Option_t* opt="") const { return PhosLoader()->LoadRecParticles(opt) ; } | |
165 | Int_t LoadPID(Option_t* opt="") const { | |
88cb7938 | 166 | return PhosLoader()->LoadPID(opt) ; } |
e957fea8 | 167 | Int_t WriteRecParticles(Option_t* opt="") const { return PhosLoader()->WriteRecParticles(opt) ; } |
168 | Int_t WritePID(Option_t* opt="") const { | |
88cb7938 | 169 | return PhosLoader()->WritePID(opt) ; } |
95635748 | 170 | |
88cb7938 | 171 | void SetDebug(Int_t level) {fgDebug = level;} // Set debug level |
172 | void PostClusterizer(AliPHOSClusterizer * clu) | |
173 | const{PhosLoader()->PostClusterizer(clu) ; } | |
174 | void PostPID(AliPHOSPID * pid) | |
175 | const{PhosLoader()->PostPID(pid) ; } | |
176 | void PostTrackSegmentMaker(AliPHOSTrackSegmentMaker * tr) | |
177 | const{PhosLoader()->PostTrackSegmentMaker(tr) ; } | |
178 | void PostSDigitizer (AliPHOSSDigitizer * sdigitizer) | |
179 | const {PhosLoader()->PostSDigitizer(sdigitizer);} | |
180 | void PostDigitizer (AliPHOSDigitizer * digitizer) | |
181 | const {PhosLoader()->PostDigitizer(dynamic_cast<AliDigitizer *>(digitizer));} | |
95635748 | 182 | |
88cb7938 | 183 | TString Version() const { return PhosLoader()->GetTitle() ; } |
184 | AliPHOSLoader * PhosLoader() const { return fgPhosLoader ; } | |
0ef40383 | 185 | void Reset() ; |
88cb7938 | 186 | |
95635748 | 187 | AliESD * ESD(Int_t event = 0) ; |
d2713783 | 188 | Bool_t OpenESDFile() ; |
95635748 | 189 | |
cb34a1fa | 190 | private: |
191 | ||
88cb7938 | 192 | AliPHOSGetter(const char* headerFile, |
e191bb57 | 193 | const char* version = AliConfig::GetDefaultEventFolderName(), |
88cb7938 | 194 | Option_t * openingOption = "READ") ; |
95635748 | 195 | |
88cb7938 | 196 | Int_t ReadTreeD(void) ; |
fbf811ec | 197 | Int_t ReadTreeH(void) ; |
88cb7938 | 198 | Int_t ReadTreeR(void) ; |
199 | Int_t ReadTreeT(void) ; | |
200 | Int_t ReadTreeS(void) ; | |
201 | Int_t ReadTreeP(void) ; | |
95635748 | 202 | |
fbf811ec | 203 | void ReadPrimaries(void) ; |
95635748 | 204 | |
88cb7938 | 205 | private: |
95635748 | 206 | |
7bb289a7 | 207 | AliPHOSBeamTestEvent * fBTE ; //! Header if BeamTest Event |
88cb7938 | 208 | static Int_t fgDebug ; //! Debug level |
95635748 | 209 | |
88cb7938 | 210 | TString fLoadingStatus ; //! tells which trees are loaded |
211 | Int_t fNPrimaries ; //! # of primaries | |
212 | TClonesArray * fPrimaries ; //! list of lists of primaries | |
95635748 | 213 | TFile * fESDFile ; //! ESD file |
214 | TString fESDFileName ; //! ESD File Name | |
215 | ||
216 | // AliPHOSCalibrationDB * fcdb ; //! | |
217 | ||
e957fea8 | 218 | static AliPHOSLoader * fgPhosLoader ; // the loader for the NewIO |
b0bba0af | 219 | static AliPHOSGetter * fgObjGetter; // pointer to the unique instance of the singleton |
88cb7938 | 220 | |
221 | enum EDataTypes{kHits,kSDigits,kDigits,kRecPoints,kTracks,kNDataTypes}; | |
95635748 | 222 | |
223 | ||
4ae78bb1 | 224 | ClassDef(AliPHOSGetter,1) // Algorithm class that provides methods to retrieve objects from a list knowing the index |
95635748 | 225 | |
226 | }; | |
4ae78bb1 | 227 | |
228 | #endif // AliPHOSGETTER_H |