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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 --- | |
20 | #include "TClonesArray.h" | |
7a9d98f9 | 21 | #include "TFolder.h" |
22 | #include "TTree.h" | |
68853e3a | 23 | #include "TFile.h" |
4ae78bb1 | 24 | class TString ; |
25 | class TParticle ; | |
26 | class TTask ; | |
27 | ||
28 | // --- Standard library --- | |
f404725b | 29 | #include <stdlib.h> |
4ae78bb1 | 30 | |
31 | // --- AliRoot header files --- | |
32 | ||
7a9d98f9 | 33 | #include "AliRun.h" |
34 | #include "AliPHOS.h" | |
cb34a1fa | 35 | #include "AliPHOSHit.h" |
36 | #include "AliPHOSDigit.h" | |
37 | #include "AliPHOSEmcRecPoint.h" | |
38 | #include "AliPHOSCpvRecPoint.h" | |
39 | #include "AliPHOSTrackSegment.h" | |
40 | #include "AliPHOSRecParticle.h" | |
4ae78bb1 | 41 | class AliPHOSGeometry ; |
4ae78bb1 | 42 | class AliPHOSDigitizer ; |
43 | class AliPHOSSDigitizer ; | |
4ae78bb1 | 44 | class AliPHOSClusterizer ; |
4ae78bb1 | 45 | class AliPHOSTrackSegmentMaker ; |
4ae78bb1 | 46 | class AliPHOSPID ; |
c2cd5471 | 47 | class AliPHOSCalibrationDB ; |
4ae78bb1 | 48 | |
49 | class AliPHOSGetter : public TObject { | |
50 | ||
51 | public: | |
52 | ||
cb34a1fa | 53 | AliPHOSGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public |
f1611b7c | 54 | Fatal("ctor", "AliPHOSGetter is a singleton default ctor not callable") ; |
4ae78bb1 | 55 | } |
56 | AliPHOSGetter(const AliPHOSGetter & obj) { | |
57 | // cpy ctor requested by Coding Convention | |
58 | // but not yet needed | |
f1611b7c | 59 | Fatal("cpy ctor", "not implemented") ; |
4ae78bb1 | 60 | } |
61 | ||
fbf811ec | 62 | AliPHOSGetter & operator = (const AliPHOSGetter & ) { |
63 | // assignement operator requested by coding convention, but not needed | |
f1611b7c | 64 | Fatal("operator =", "not implemented") ; |
fbf811ec | 65 | return *this ; |
66 | } | |
d071065d | 67 | virtual ~AliPHOSGetter() ; |
548f0134 | 68 | |
fbf811ec | 69 | //=========== Instantiators ================ |
70 | static AliPHOSGetter * GetInstance(const char* headerFile, | |
71 | const char* branchTitle = "Default", | |
72 | const Bool_t toSplit = kFALSE ) ; | |
73 | static AliPHOSGetter * GetInstance() ; | |
548f0134 | 74 | |
fbf811ec | 75 | //=========== General information about run ============== |
76 | const Int_t MaxEvent() const { return static_cast<Int_t>(gAlice->TreeE()->GetEntries()) ; } | |
77 | const Int_t EventNumber() const { return static_cast<Int_t>(gAlice->GetEvNumber()) ; } | |
78 | const Bool_t BranchExists(const TString tree) const ; | |
b0bba0af | 79 | |
fbf811ec | 80 | //========== PHOSGeometry and PHOS ============= |
81 | const AliPHOS * PHOS() ; | |
82 | const AliPHOSGeometry * PHOSGeometry() ; | |
548f0134 | 83 | |
fbf811ec | 84 | //========== Methods to read something from file ========== |
85 | void Event(const Int_t event, const char * opt = "HSDRP") ; | |
86 | void Track(const Int_t itrack) ; | |
87 | void ReadTreeS(TTree * treeS,Int_t input) ; //Method to be used when | |
c2cd5471 | 88 | //digitizing is under the control ofAliRunDigizer, |
fbf811ec | 89 | //which opens all files etc. |
90 | //========== Alarms ====================== | |
91 | TFolder * Alarms() const { return dynamic_cast<TFolder*>(ReturnO("Alarms", 0)) ; } | |
92 | const TObjArray * Alarms(const char * name ) const { return dynamic_cast<const TObjArray*>(ReturnO("Alarms", name)) ; } | |
93 | const TTask * QATasks(const char * name = 0) const { return ReturnT("QATasks", name) ; } | |
548f0134 | 94 | |
fbf811ec | 95 | //-----------------now getter's data-------------------------------------- |
548f0134 | 96 | |
fbf811ec | 97 | //=========== Primaries ============ |
98 | TTree * TreeK(TString filename="") ; | |
99 | TClonesArray * Primaries(void) const { return dynamic_cast<TClonesArray*>(ReturnO("Primaries")) ; } | |
100 | const TParticle * Primary(Int_t index) const ; | |
101 | const Int_t NPrimaries()const { return fNPrimaries; } | |
102 | const TParticle * Secondary(TParticle * p, Int_t index=1) const ; | |
548f0134 | 103 | |
fbf811ec | 104 | //=========== Hits ================= |
9bd3caba | 105 | TTree * TreeH(TString filename="") ; |
fbf811ec | 106 | const TClonesArray * Hits(void) { return dynamic_cast<const TClonesArray*>(ReturnO("Hits")) ; } |
107 | const AliPHOSHit * Hit(Int_t index) { return dynamic_cast<const AliPHOSHit*>(Hits()->At(index) );} | |
cb34a1fa | 108 | |
fbf811ec | 109 | //=========== SDigits ============== |
110 | TTree * TreeS(TString filename="") ; | |
111 | TClonesArray * SDigits(const char * name = 0, const char * file=0) { | |
112 | return dynamic_cast<TClonesArray*>(ReturnO("SDigits", name, file)) ; } | |
113 | //const AliPHOSDigit * SDigit(Int_t index) { return static_cast<const AliPHOSDigit *>(SDigits()->At(index)) ;} !!! why no such method ? | |
114 | const AliPHOSSDigitizer * SDigitizer(const char * name =0) const { | |
115 | return (const AliPHOSSDigitizer *) ReturnT("SDigitizer", name) ; // here static or dynamic cast does not work ! why ? | |
cb34a1fa | 116 | } |
548f0134 | 117 | |
fbf811ec | 118 | //========== Digits ================ |
119 | TTree * TreeD(TString filename="") ; | |
120 | TClonesArray * Digits(const char * name = 0)const { | |
121 | return dynamic_cast<TClonesArray*>(ReturnO("Digits", name)) ; } | |
548f0134 | 122 | //const AliPHOSDigit * Digit(Int_t index) { return static_cast<const AliPHOSDigit *>(Digits()->At(index)) ;} !!! why no such method ? |
c2cd5471 | 123 | const TTask * Digitizer(const char * name = 0) const { |
124 | return ReturnT("Digitizer", name) ; } | |
125 | AliPHOSCalibrationDB * CalibrationDB(){return fcdb; } | |
126 | void ReadCalibrationDB(const char * name, const char * filename) ; | |
cb34a1fa | 127 | |
fbf811ec | 128 | //========== RecPoints ============= |
fbf811ec | 129 | TObjArray * EmcRecPoints(const char * name = 0) { |
130 | return dynamic_cast<TObjArray*>(ReturnO("EmcRecPoints", name)) ; } | |
548f0134 | 131 | //const AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) { return static_cast<const AliPHOSEmcRecPoint *>(EmcRecPoints()->At(index)) ;} !!! why no such method ? |
fbf811ec | 132 | TObjArray * CpvRecPoints(const char * name = 0) { |
133 | return dynamic_cast<TObjArray*>(ReturnO("CpvRecPoints", name)) ; } | |
fbf811ec | 134 | const AliPHOSClusterizer * Clusterizer (const char * name =0) const { |
135 | return (const AliPHOSClusterizer*)(ReturnT("Clusterizer", name)) ; // here static or dynamic cast does not work ! why ? | |
548f0134 | 136 | } |
cb34a1fa | 137 | |
fbf811ec | 138 | //========== TrackSegments ========== |
cb34a1fa | 139 | TClonesArray * TrackSegments(const char * name = 0) { |
fbf811ec | 140 | return static_cast<TClonesArray*>(ReturnO("TrackSegments", name)) ; } |
141 | const AliPHOSTrackSegmentMaker * TrackSegmentMaker (const char * name =0) const { | |
142 | return (const AliPHOSTrackSegmentMaker*)(ReturnT("TrackSegmentMaker", name)) ; } | |
cb34a1fa | 143 | |
fbf811ec | 144 | //========== RecParticles =========== |
cb34a1fa | 145 | TClonesArray * RecParticles(const char * name = 0) { |
fbf811ec | 146 | return static_cast<TClonesArray*>(ReturnO("RecParticles", name)) ; } |
147 | const AliPHOSPID * PID(const char * name =0) const { | |
548f0134 | 148 | return (const AliPHOSPID*)(ReturnT("PID", name)) ; } // here static or dynamic cast does not work ! why ? |
149 | ||
fbf811ec | 150 | //-----------------Auxiliary methods: cleaners----------------- |
65549808 | 151 | void RemoveTask(TString opt, TString name) const ; |
152 | void RemoveObjects(TString opt, TString name) const ; | |
fbf811ec | 153 | void RemoveSDigits() const ; |
5bf7ace9 | 154 | |
fbf811ec | 155 | //----------------Auxiliary methods: miscellana---------------- |
156 | void CloseFile() ; | |
157 | const TFolder * Folder(const TString what) const ; | |
158 | const Bool_t HasFailed() const { return fFailed ; } | |
159 | void ListBranches(Int_t event=0) const ; | |
160 | void NewBranch(TString name, Int_t event = 0) ; | |
161 | Bool_t NewFile(TString name) ; | |
162 | TFolder * SDigitsFolder() { return dynamic_cast<TFolder*>(fSDigitsFolder->FindObject("PHOS")) ; } | |
163 | void SetDebug(Int_t level) {fDebug = level;} // Set debug level | |
5bf7ace9 | 164 | void SetRecParticlesTitle(const TString title) { fRecParticlesTitle = title ; } |
cb34a1fa | 165 | |
fbf811ec | 166 | //------------Auxiliary methods: Posters-------------------- |
167 | const Bool_t PostPrimaries(void ) const ; | |
168 | const Bool_t PostHits(void ) const ; | |
169 | const Bool_t PostSDigits( const char * name, const char * file = 0) const ; | |
170 | const Bool_t PostDigits( const char * name ) const ; | |
171 | const Bool_t PostRecPoints( const char * name ) const ; | |
172 | const Bool_t PostTrackSegments(const char * name) const ; | |
173 | const Bool_t PostRecParticles( const char * name) const ; | |
174 | const Bool_t PostClusterizer( const char * name) const ; | |
175 | const Bool_t PostClusterizer(AliPHOSClusterizer * clu) const ; | |
176 | const Bool_t PostSDigitizer (AliPHOSSDigitizer * sdigitizer) const ; | |
177 | const Bool_t PostSDigitizer ( const char * name, const char * file ) const ; | |
178 | const Bool_t PostDigitizer (AliPHOSDigitizer * digitizer) const ; | |
179 | const Bool_t PostDigitizer ( const char * name) const ; | |
180 | const Bool_t PostTrackSegmentMaker(AliPHOSTrackSegmentMaker * tsm) const ; | |
181 | const Bool_t PostTrackSegmentMaker(const char * name ) const ; | |
182 | const Bool_t PostPID (AliPHOSPID * pid) const ; | |
183 | const Bool_t PostPID (const char * name ) const ; | |
184 | const Bool_t PostQA (void) const ; | |
185 | ||
cb34a1fa | 186 | private: |
187 | ||
fbf811ec | 188 | AliPHOSGetter(const char* headerFile, const char* branchTitle ="Default", const Bool_t toSplit = kFALSE) ; |
cb34a1fa | 189 | TObject * ReturnO(TString what, TString name=0, TString file=0) const ; |
4ae78bb1 | 190 | const TTask * ReturnT(TString what,TString name=0) const ; |
191 | void DefineBranchTitles(char* branch, char* branchTitle) ; | |
fbf811ec | 192 | Int_t ReadTreeD(const Int_t event) ; |
193 | Int_t ReadTreeH(void) ; | |
194 | Int_t ReadTreeR(const Int_t event) ; | |
195 | Int_t ReadTreeS(const Int_t event) ; | |
196 | void ReadTreeQA(void) ; | |
197 | void ReadPrimaries(void) ; | |
198 | void CleanWhiteBoard(void) ; | |
199 | void CloseSplitFiles(void) ; | |
200 | void SetTitle(const char * title) ; | |
4ae78bb1 | 201 | |
65c0665e | 202 | TObject** PrimariesRef(void) const ; |
203 | TObject** HitsRef(void) const ; | |
204 | TObject** SDigitsRef(const char * name, const char * file = 0 ) const; | |
205 | TObject** DigitsRef (const char * name) const ; | |
206 | TObject** EmcRecPointsRef (const char * name) const ; | |
207 | TObject** CpvRecPointsRef (const char * name) const ; | |
208 | TObject** TrackSegmentsRef(const char * name) const ; | |
209 | TObject** RecParticlesRef (const char * name) const ; | |
210 | TObject** AlarmsRef (void) const ; | |
211 | ||
212 | TObject** SDigitizerRef (const char * name) const ; | |
213 | TObject** DigitizerRef (const char * name) const ; | |
214 | TObject** ClusterizerRef(const char * name) const ; | |
215 | TObject** TSMakerRef (const char * name) const ; | |
216 | TObject** PIDRef (const char * name) const ; | |
b0bba0af | 217 | |
4ae78bb1 | 218 | private: |
219 | ||
fbf811ec | 220 | static TFile * fFile; //! |
221 | Bool_t fToSplit ; //! Do we work in the split mode | |
222 | TString fHeaderFile ; //! File in which gAlice lives | |
223 | TString fBranchTitle ; //! | |
224 | TString fTrackSegmentsTitle ; //! | |
225 | TString fTrackSegmentsFileName ;//! | |
226 | TString fRecPointsTitle ; //! | |
227 | TString fRecPointsFileName ; //! | |
228 | TString fRecParticlesTitle ; //! | |
229 | TString fRecParticlesFileName ; //! | |
230 | TString fDigitsTitle ; //! TDirectory tempo(gDirectory) | |
231 | TString fDigitsFileName ; //! TDirectory tempo(gDirectory) | |
232 | TString fSDigitsTitle ; //! | |
233 | TString fSDigitsFileName ; //! | |
dca3a7c4 | 234 | Bool_t fFailed ; //! set if file not opend or galice not found |
fbf811ec | 235 | Int_t fDebug ; //! Debug level |
c2cd5471 | 236 | AliRun * fAlice ; //! needed to read TreeK if in an other file than fHeaderFile |
fbf811ec | 237 | Int_t fNPrimaries ; //! # of primaries |
b0bba0af | 238 | TObjArray * fPrimaries ; //! list of lists of primaries-for the case of mixing |
7a9d98f9 | 239 | TFolder * fModuleFolder ; //!Folder that contains the modules |
cb34a1fa | 240 | TFolder * fPrimariesFolder ; //!Folder that contains the Primary Particles |
7a9d98f9 | 241 | TFolder * fHitsFolder ; //!Folder that contains the Hits |
242 | TFolder * fSDigitsFolder ; //!Folder that contains the SDigits | |
243 | TFolder * fDigitsFolder ; //!Folder that contains the Digits | |
244 | TFolder * fRecoFolder ; //!Folder that contains the reconstructed objects (RecPoints, TrackSegments, RecParticles) | |
245 | TFolder * fQAFolder ; //!Folder that contains the QA objects | |
246 | TFolder * fTasksFolder ; //!Folder that contains the Tasks (sdigitizer, digitizer, reconstructioner) | |
c2cd5471 | 247 | |
248 | AliPHOSCalibrationDB * fcdb ; //! | |
9bd3caba | 249 | |
b0bba0af | 250 | static AliPHOSGetter * fgObjGetter; // pointer to the unique instance of the singleton |
4ae78bb1 | 251 | |
252 | ClassDef(AliPHOSGetter,1) // Algorithm class that provides methods to retrieve objects from a list knowing the index | |
253 | ||
254 | }; | |
255 | ||
256 | #endif // AliPHOSGETTER_H |