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88cb7938 | 1 | #ifndef ALIPHOSLOADER_H |
2 | #define ALIPHOSLOADER_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 | ||
702ab87e | 8 | /* History of cvs commits: |
9 | * | |
10 | * $Log$ | |
9a2cdbdf | 11 | * Revision 1.12 2006/08/25 16:00:53 kharlov |
12 | * Compliance with Effective C++AliPHOSHit.cxx | |
13 | * | |
e2429969 | 14 | * Revision 1.11 2006/08/01 12:15:03 cvetan |
15 | * Adding a constructor from TFolder. Needed by AliReconstruction plugin scheme | |
16 | * | |
e15840a7 | 17 | * Revision 1.10 2005/05/28 14:19:04 schutz |
18 | * Compilation warnings fixed by T.P. | |
19 | * | |
702ab87e | 20 | */ |
21 | ||
88cb7938 | 22 | //_________________________________________________________________________ |
23 | // A singleton that returns various objects | |
24 | // Should be used on the analysis stage to avoid confusing between different | |
25 | // branches of reconstruction tree: e.g. reading RecPoints and TS made from | |
26 | // another set of RecPoints. | |
27 | // | |
28 | // The objects are retrived from folders. | |
8d8258f6 | 29 | //-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH) |
88cb7938 | 30 | // |
31 | ||
32 | ||
33 | // --- ROOT system --- | |
34 | #include "TClonesArray.h" | |
88cb7938 | 35 | class TString ; |
36 | class TParticle ; | |
37 | class TTask ; | |
38 | ||
39 | // --- Standard library --- | |
88cb7938 | 40 | |
41 | // --- AliRoot header files --- | |
88cb7938 | 42 | #include "AliRun.h" |
43 | #include "AliLoader.h" | |
44 | #include "AliRunLoader.h" | |
88cb7938 | 45 | #include "AliPHOSClusterizer.h" |
46 | #include "AliPHOSTrackSegmentMaker.h" | |
47 | #include "AliPHOSPID.h" | |
e957fea8 | 48 | class AliPHOS ; |
e957fea8 | 49 | class AliPHOSHit ; |
50 | class AliPHOSDigit ; | |
51 | class AliPHOSEmcRecPoint ; | |
52 | class AliPHOSCpvRecPoint ; | |
53 | class AliPHOSTrackSegment ; | |
54 | class AliPHOSRecParticle ; | |
e957fea8 | 55 | class AliPHOSSDigitizer ; |
56 | class AliPHOSDigitizer ; | |
57 | ||
88cb7938 | 58 | class AliPHOSLoader : public AliLoader { |
59 | ||
8f9475fc | 60 | public: |
88cb7938 | 61 | |
62 | AliPHOSLoader(); | |
88cb7938 | 63 | AliPHOSLoader(const Char_t *detname,const Char_t *eventfoldername); |
e15840a7 | 64 | AliPHOSLoader(const Char_t *detname,TFolder *topfolder); |
88cb7938 | 65 | |
66 | virtual ~AliPHOSLoader() ; | |
67 | ||
88cb7938 | 68 | Int_t GetEvent();//extends the method on PHOS RecPart posting |
69 | Int_t SetEvent();//extends the method on PHOS RecPart posting | |
70 | ||
71 | Bool_t BranchExists(const TString& recName); | |
72 | Int_t LoadHits(Option_t* opt=""); //reads from disk and sends them to folder; array as well as tree | |
73 | Int_t LoadSDigits(Option_t* opt=""); | |
74 | Int_t LoadDigits(Option_t* opt=""); //reads Digits from disk and sends them to folder; array as well as tree | |
75 | Int_t LoadRecPoints(Option_t* opt=""); //reads RecPoints from disk and sends them to folder; array as well as tree | |
76 | Int_t LoadTracks(Option_t* opt=""); //reads Tracks from disk and sends them to folder; array as well as tree | |
77 | Int_t LoadRecParticles(Option_t* opt=""); | |
78 | ||
702ab87e | 79 | Int_t PostHits()const; //Posts the |
80 | Int_t PostSDigits()const; | |
81 | Int_t PostDigits()const; | |
82 | Int_t PostRecPoints()const; | |
83 | Int_t PostTracks()const; | |
84 | Int_t PostRecParticles()const; | |
88cb7938 | 85 | |
86 | void CleanFolders();//cleans all the stuff loaded by this detector + calls AliLoader::Clean | |
87 | ||
702ab87e | 88 | void CleanHits()const; |
89 | void CleanSDigits()const; | |
90 | void CleanDigits()const; | |
91 | void CleanRecPoints()const; | |
92 | void CleanTracks()const; | |
88cb7938 | 93 | void CleanRecParticles(); |
94 | ||
95 | //up to now it is only here -> no definition about global/incremental tracking/PID | |
96 | ||
97 | // Int_t WriteRecParticles(Option_t* opt="");//writes the reconstructed particles | |
98 | // Int_t WritePID(Option_t* opt="");//writes the task for PID to file | |
99 | // Bool_t PostPID (AliPHOSPID * pid) const {return kTRUE;} | |
88cb7938 | 100 | |
101 | /*******************************************************************/ | |
102 | /*******************************************************************/ | |
103 | /*******************************************************************/ | |
104 | ||
105 | TObject** HitsRef(){return GetDetectorDataRef(Hits());} | |
106 | TObject** SDigitsRef(){return GetDetectorDataRef(SDigits());} | |
107 | TObject** DigitsRef(){return GetDetectorDataRef(Digits());} | |
108 | TObject** EmcRecPointsRef(){return GetDetectorDataRef(EmcRecPoints());} | |
109 | TObject** CpvRecPointsRef(){return GetDetectorDataRef(CpvRecPoints());} | |
110 | TObject** TracksRef(){return GetDetectorDataRef(TrackSegments());} | |
111 | TObject** RecParticlesRef(){return GetDetectorDataRef(RecParticles());} | |
112 | TObject** AlarmsRef(){return GetDetectorDataRef(Alarms());} | |
113 | void Track(Int_t itrack) ; | |
114 | ||
88cb7938 | 115 | static AliPHOSLoader* GetPHOSLoader(const char* eventfoldername); |
116 | ||
117 | //Method to be used when digitizing under AliRunDigitizer, who opens all files etc. | |
118 | Int_t EventNumber() { return (Int_t) GetRunLoader()->GetEventNumber();} | |
119 | Int_t MaxEvent() { return (Int_t) GetRunLoader()->TreeE()->GetEntries();} | |
120 | ||
ba999b0a | 121 | /* const AliPHOS * PHOS(); */ |
88cb7938 | 122 | // Alarms |
123 | // TFolder * Alarms() const { return (TFolder*)(ReturnO("Alarms", 0)); } | |
b6b12ef4 | 124 | TObjArray * Alarms() {return 0x0;} |
88cb7938 | 125 | |
126 | /*********************************************/ | |
127 | /************ TClonesArrays ***********/ | |
128 | /*********************************************/ | |
129 | /**** H i t s ****/ | |
130 | TClonesArray* Hits(void); | |
131 | const AliPHOSHit* Hit(Int_t index); | |
132 | void MakeHitsArray(); | |
133 | /**** S D i g i t s ****/ | |
134 | TClonesArray* SDigits(); | |
135 | const AliPHOSDigit* SDigit(Int_t index); | |
136 | void MakeSDigitsArray(); | |
137 | /**** D i g i t s ****/ | |
138 | TClonesArray* Digits(); | |
139 | const AliPHOSDigit * Digit(Int_t index); | |
140 | void MakeDigitsArray(); | |
141 | /**** R e c P o i n t s ****/ | |
142 | TObjArray * EmcRecPoints(); | |
143 | TObjArray * CpvRecPoints(); | |
144 | const AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) ; | |
145 | const AliPHOSCpvRecPoint * CpvRecPoint(Int_t index) ; | |
146 | void MakeRecPointsArray(); | |
147 | /**** T r a c k S e g m e n t s ****/ | |
148 | TClonesArray * TrackSegments(); | |
149 | const AliPHOSTrackSegment * TrackSegment(Int_t index); | |
150 | void MakeTrackSegmentsArray(); | |
151 | /**** R e c P a r t ic l e s ****/ | |
152 | TClonesArray * RecParticles() ; | |
153 | const AliPHOSRecParticle * RecParticle(Int_t index); | |
154 | void MakeRecParticlesArray(); | |
155 | ||
156 | /*********************************************/ | |
157 | /************ T A S K S **************/ | |
158 | /*********************************************/ | |
159 | // | |
e191bb57 | 160 | // AliPHOSSDigitizer* PHOSSDigitizer(TString name = AliConfig::GetDefaultEventFolderName()); |
88cb7938 | 161 | //AliPHOSDigitizer* PHOSDigitizer() { return dynamic_cast<AliPHOSDigitizer*>(Digitizer()) ;} |
162 | ||
8f9475fc | 163 | AliPHOSPID * PID () const {return dynamic_cast<AliPHOSPID*>(PIDTask()) ;} |
8f9475fc | 164 | Int_t LoadPID(Option_t * opt="") const {return LoadPIDTask(opt);} |
165 | Int_t WritePID(Option_t * opt="") const {return WritePIDTask(opt);} | |
88cb7938 | 166 | |
167 | ||
8f9475fc | 168 | AliPHOSTrackSegmentMaker * TrackSegmentMaker () const { return dynamic_cast<AliPHOSTrackSegmentMaker *>(Tracker()) ;} |
8f9475fc | 169 | Int_t LoadTrackSegmentMaker(Option_t * opt="") const {return LoadTracker(opt);} |
170 | Int_t WriteTrackSegmentMaker(Option_t * opt="") const {return WriteTracker(opt);} | |
88cb7938 | 171 | |
172 | ||
173 | void SetDebug(Int_t level) {fDebug = level;} // Set debug level | |
174 | void SetBranchTitle(const TString& btitle); | |
e2429969 | 175 | |
176 | Int_t GetDebug() const {return fDebug; } | |
177 | TString GetBranchTitle() const {return fBranchTitle;} | |
88cb7938 | 178 | |
179 | protected: | |
180 | TString fBranchTitle; //Title of the branch | |
88cb7938 | 181 | |
182 | private: | |
183 | ||
dc86eb51 | 184 | // assignement operator requested by coding convention, but not needed |
185 | AliPHOSLoader(const AliPHOSLoader &); //Not implemented | |
186 | AliPHOSLoader & operator = (const AliPHOSLoader & ); //Not implemented | |
187 | ||
88cb7938 | 188 | Int_t ReadHits(); |
189 | Int_t ReadDigits(); | |
190 | Int_t ReadSDigits(); | |
191 | Int_t ReadRecPoints(); | |
192 | Int_t ReadTracks(); | |
193 | Int_t ReadRecParticles(); | |
194 | ||
88cb7938 | 195 | Int_t fDebug ; // Debug level |
8d8258f6 | 196 | TClonesArray *fTmpHits; //! Temporary array of hits per track |
8f9475fc | 197 | |
198 | static const TString fgkHitsName;//Name for TClonesArray with hits from one event | |
199 | static const TString fgkSDigitsName;//Name for TClonesArray | |
200 | static const TString fgkDigitsName;//Name for TClonesArray | |
201 | static const TString fgkEmcRecPointsName;//Name for TClonesArray | |
202 | static const TString fgkCpvRecPointsName;//Name for TClonesArray | |
203 | static const TString fgkTracksName;//Name for TClonesArray | |
204 | static const TString fgkRecParticlesName;//Name for TClonesArray | |
205 | ||
206 | static const TString fgkEmcRecPointsBranchName;//Name for branch | |
207 | static const TString fgkCpvRecPointsBranchName;//Name for branch | |
208 | static const TString fgkTrackSegmentsBranchName;//Name for branch | |
209 | static const TString fgkRecParticlesBranchName;//Name for branch | |
210 | ||
88cb7938 | 211 | |
8d8258f6 | 212 | ClassDef(AliPHOSLoader,4) // Algorithm class that provides methods to retrieve objects from a list knowing the index |
88cb7938 | 213 | |
214 | }; | |
215 | ||
216 | /******************************************************************************/ | |
217 | /**************** I N L I N E S ****************************************/ | |
218 | /******************************************************************************/ | |
219 | ||
220 | inline TClonesArray* AliPHOSLoader::Hits() | |
221 | { | |
222 | return (TClonesArray*)GetDetectorData(fgkHitsName); | |
223 | } | |
224 | /******************************************************************************/ | |
225 | ||
226 | inline const AliPHOSHit* AliPHOSLoader::Hit(Int_t index) | |
227 | { | |
228 | const TClonesArray* tcarr = Hits(); | |
229 | if (tcarr) | |
230 | return (const AliPHOSHit*) tcarr->At(index); | |
231 | return 0x0; | |
232 | } | |
233 | /******************************************************************************/ | |
234 | ||
235 | inline TClonesArray* AliPHOSLoader::SDigits() | |
236 | { | |
237 | return dynamic_cast<TClonesArray*>(GetDetectorData(fgkSDigitsName)); | |
238 | } | |
239 | /******************************************************************************/ | |
240 | ||
241 | inline const AliPHOSDigit* AliPHOSLoader::SDigit(Int_t index) | |
242 | { | |
243 | const TClonesArray* tcarr = SDigits(); | |
244 | if (tcarr) | |
245 | return (const AliPHOSDigit*) tcarr->At(index); | |
246 | return 0x0; | |
247 | } | |
248 | /******************************************************************************/ | |
249 | ||
250 | inline TClonesArray* AliPHOSLoader::Digits() | |
251 | { | |
252 | return dynamic_cast<TClonesArray*>(GetDetectorData(fgkDigitsName)); | |
253 | } | |
254 | /******************************************************************************/ | |
255 | ||
256 | inline const AliPHOSDigit* AliPHOSLoader::Digit(Int_t index) | |
257 | { | |
258 | const TClonesArray* tcarr = Digits(); | |
259 | if (tcarr) | |
260 | return (const AliPHOSDigit*) tcarr->At(index); | |
261 | return 0x0; | |
262 | } | |
263 | /******************************************************************************/ | |
264 | ||
265 | inline TObjArray * AliPHOSLoader::EmcRecPoints() | |
266 | { | |
267 | return dynamic_cast<TObjArray*>(GetDetectorData(fgkEmcRecPointsName)); | |
268 | } | |
269 | /******************************************************************************/ | |
270 | ||
271 | inline const AliPHOSEmcRecPoint * AliPHOSLoader::EmcRecPoint(Int_t index) | |
272 | { | |
273 | TObjArray* tcarr = EmcRecPoints(); | |
274 | if (tcarr) | |
275 | return (const AliPHOSEmcRecPoint*) tcarr->At(index); | |
276 | return 0x0; | |
277 | } | |
278 | /******************************************************************************/ | |
279 | ||
280 | inline TObjArray * AliPHOSLoader::CpvRecPoints() | |
281 | { | |
282 | return dynamic_cast<TObjArray*>(GetDetectorData(fgkCpvRecPointsName)); | |
283 | } | |
284 | /******************************************************************************/ | |
285 | ||
286 | inline const AliPHOSCpvRecPoint * AliPHOSLoader::CpvRecPoint(Int_t index) | |
287 | { | |
288 | TObjArray* tcarr = CpvRecPoints(); | |
289 | if (tcarr) | |
290 | return (const AliPHOSCpvRecPoint*) tcarr->At(index); | |
291 | return 0x0; | |
292 | } | |
293 | /******************************************************************************/ | |
294 | ||
295 | inline TClonesArray * AliPHOSLoader::TrackSegments() | |
296 | { | |
297 | return dynamic_cast<TClonesArray*>(GetDetectorData(fgkTracksName)); | |
298 | } | |
299 | /******************************************************************************/ | |
300 | ||
301 | inline const AliPHOSTrackSegment * AliPHOSLoader::TrackSegment(Int_t index) | |
302 | { | |
303 | const TClonesArray* tcarr = TrackSegments(); | |
304 | if (tcarr) | |
305 | return (const AliPHOSTrackSegment*) tcarr->At(index); | |
306 | return 0x0; | |
307 | } | |
308 | /******************************************************************************/ | |
309 | ||
310 | inline TClonesArray * AliPHOSLoader::RecParticles() | |
311 | { | |
312 | return dynamic_cast<TClonesArray*>(GetDetectorData(fgkRecParticlesName)); | |
313 | } | |
314 | /******************************************************************************/ | |
315 | ||
316 | inline const AliPHOSRecParticle* AliPHOSLoader::RecParticle(Int_t index) | |
317 | { | |
318 | TClonesArray* tcarr = RecParticles(); | |
319 | if (tcarr) | |
320 | return (const AliPHOSRecParticle*) tcarr->At(index); | |
321 | return 0x0; | |
322 | } | |
88cb7938 | 323 | |
324 | #endif // AliPHOSLOADER_H |