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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | ||
17 | /////////////////////////////////////////////////////////////////////////////// | |
18 | // // | |
19 | // ALICE Reconstruction parameterization: // | |
20 | // // | |
21 | // // | |
22 | // Base Class for Detector reconstruction parameters // | |
23 | // Revision: cvetan.cheshkov@cern.ch 12/06/2008 // | |
24 | // Its structure has been revised and it is interfaced to AliEventInfo. // | |
25 | // // | |
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | #include "TClass.h" | |
29 | #include "TObjArray.h" | |
30 | #include "TMath.h" | |
31 | #include "THashTable.h" | |
32 | #include "AliDetectorRecoParam.h" | |
33 | ||
34 | #include "AliLog.h" | |
35 | #include "AliRecoParam.h" | |
36 | #include "AliRunInfo.h" | |
37 | #include "AliEventInfo.h" | |
38 | #include "AliLog.h" | |
39 | ||
40 | ClassImp(AliRecoParam) | |
41 | ||
42 | TString AliRecoParam::fkgEventSpecieName[] = {"Default", "LowMultiplicity", "HighMultiplicity", "Cosmic", "Calib", "Unknown"} ; | |
43 | ||
44 | AliRecoParam::AliRecoParam(): | |
45 | TObject(), | |
46 | fEventSpecie(kDefault) | |
47 | { | |
48 | // Default constructor | |
49 | // ... | |
50 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) | |
51 | fDetRecoParams[iDet] = NULL; | |
52 | for(Int_t iSpecie = 0; iSpecie < kNSpecies; iSpecie++) { | |
53 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
54 | fDetRecoParamsIndex[iSpecie][iDet] = -1; | |
55 | } | |
56 | } | |
57 | } | |
58 | ||
59 | AliRecoParam::AliRecoParam(const AliRecoParam& par) : | |
60 | TObject(), | |
61 | fEventSpecie(par.fEventSpecie) | |
62 | { | |
63 | // copy constructor | |
64 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
65 | if (par.fDetRecoParams[iDet]) | |
66 | fDetRecoParams[iDet] = (TObjArray*)(par.fDetRecoParams[iDet]->Clone()); | |
67 | else | |
68 | fDetRecoParams[iDet] = NULL; | |
69 | } | |
70 | for(Int_t iSpecie = 0; iSpecie < kNSpecies; iSpecie++) { | |
71 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
72 | fDetRecoParamsIndex[iSpecie][iDet] = par.fDetRecoParamsIndex[iSpecie][iDet]; | |
73 | } | |
74 | } | |
75 | } | |
76 | ||
77 | //_____________________________________________________________________________ | |
78 | AliRecoParam& AliRecoParam::operator = (const AliRecoParam& par) | |
79 | { | |
80 | // assignment operator | |
81 | ||
82 | if(&par == this) return *this; | |
83 | ||
84 | this->~AliRecoParam(); | |
85 | new(this) AliRecoParam(par); | |
86 | return *this; | |
87 | } | |
88 | ||
89 | AliRecoParam::~AliRecoParam(){ | |
90 | // Destructor | |
91 | // ... | |
92 | // Delete the array with the reco-param objects | |
93 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
94 | if (fDetRecoParams[iDet]){ | |
95 | fDetRecoParams[iDet]->Delete(); | |
96 | delete fDetRecoParams[iDet]; | |
97 | } | |
98 | } | |
99 | } | |
100 | ||
101 | Int_t AliRecoParam::AConvert(EventSpecie_t es) | |
102 | { | |
103 | //Converts EventSpecie_t into int | |
104 | Int_t rv = -1 ; | |
105 | switch (es) { | |
106 | case kDefault: | |
107 | rv = 0 ; | |
108 | break; | |
109 | case kLowMult: | |
110 | rv = 1 ; | |
111 | break; | |
112 | case kHighMult: | |
113 | rv = 2 ; | |
114 | break; | |
115 | case kCosmic: | |
116 | rv = 3 ; | |
117 | break; | |
118 | case kCalib: | |
119 | rv = 4 ; | |
120 | break; | |
121 | default: | |
122 | break; | |
123 | } | |
124 | ||
125 | if (rv < 0) | |
126 | AliFatalClass(Form("Wrong event specie conversion %d", es)) ; | |
127 | ||
128 | return rv ; | |
129 | } | |
130 | ||
131 | AliRecoParam::EventSpecie_t AliRecoParam::Convert(Int_t ies) | |
132 | { | |
133 | //Converts int into EventSpecie_t | |
134 | AliRecoParam::EventSpecie_t es = kDefault ; | |
135 | if ( ies >> 1) | |
136 | es = kLowMult ; | |
137 | if ( ies >> 2) | |
138 | es = kHighMult ; | |
139 | if ( ies >> 3) | |
140 | es = kCosmic ; | |
141 | if ( ies >> 4) | |
142 | es = kCalib ; | |
143 | ||
144 | return es ; | |
145 | } | |
146 | ||
147 | AliRecoParam::EventSpecie_t AliRecoParam::ConvertIndex(Int_t index) | |
148 | { | |
149 | //Converts index of lists into eventspecie | |
150 | EventSpecie_t es = kDefault ; | |
151 | switch (index) { | |
152 | case 0: | |
153 | es = kDefault ; | |
154 | break; | |
155 | case 1: | |
156 | es = kLowMult ; | |
157 | break; | |
158 | case 2: | |
159 | es = kHighMult ; | |
160 | break; | |
161 | case 3: | |
162 | es = kCosmic ; | |
163 | break; | |
164 | case 4: | |
165 | es = kCalib ; | |
166 | break; | |
167 | default: | |
168 | break; | |
169 | } | |
170 | return es ; | |
171 | } | |
172 | ||
173 | void AliRecoParam::Print(Option_t *option) const { | |
174 | // | |
175 | // Print reconstruction setup | |
176 | // | |
177 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
178 | if (fDetRecoParams[iDet]){ | |
179 | printf("AliDetectorRecoParam objects for detector %d:\n",iDet); | |
180 | Int_t nparam = fDetRecoParams[iDet]->GetEntriesFast(); | |
181 | for (Int_t iparam=0; iparam<nparam; iparam++){ | |
182 | AliDetectorRecoParam * param = (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(iparam); | |
183 | if (!param) continue; | |
184 | param->Print(option); | |
185 | } | |
186 | } | |
187 | else { | |
188 | printf("No AliDetectorRecoParam objects specified for detector %d\n",iDet); | |
189 | } | |
190 | } | |
191 | } | |
192 | ||
193 | void AliRecoParam::SetEventSpecie(const AliRunInfo *runInfo, const AliEventInfo &evInfo, | |
194 | const THashTable *cosmicTriggersList) | |
195 | { | |
196 | // Implemented according to the discussions | |
197 | // and meetings with physics and trigger coordination | |
198 | ||
199 | fEventSpecie = kDefault; | |
200 | ||
201 | if (strcmp(runInfo->GetRunType(),"PHYSICS")) { | |
202 | // Not a physics run, the event specie is set to kCalib | |
203 | fEventSpecie = kCalib; | |
204 | return; | |
205 | } | |
206 | ||
207 | // Special DAQ events considered as calibration events | |
208 | if (evInfo.GetEventType() != 7) { | |
209 | // START_OF_*, END_OF_*, CALIBRATION etc events | |
210 | fEventSpecie = kCalib; | |
211 | return; | |
212 | } | |
213 | ||
214 | if ((strcmp(runInfo->GetLHCState(),"STABLE_BEAMS") == 0) && | |
215 | ((strcmp(runInfo->GetBeamType(),"A-A") == 0) || | |
216 | (strcmp(runInfo->GetBeamType(),"A-") == 0) || | |
217 | (strcmp(runInfo->GetBeamType(),"-A") == 0))) { | |
218 | // Heavy ion run (any beam that is not pp, the event specie is set to kHighMult | |
219 | fEventSpecie = kHighMult; | |
220 | } | |
221 | else if ((strcmp(runInfo->GetLHCState(),"STABLE_BEAMS") == 0) && | |
222 | ((strcmp(runInfo->GetBeamType(),"p-p") == 0) || | |
223 | (strcmp(runInfo->GetBeamType(),"p-") == 0) || | |
224 | (strcmp(runInfo->GetBeamType(),"-p") == 0) || | |
225 | (strcmp(runInfo->GetBeamType(),"P-P") == 0) || | |
226 | (strcmp(runInfo->GetBeamType(),"P-") == 0) || | |
227 | (strcmp(runInfo->GetBeamType(),"-P") == 0))) { | |
228 | // Proton run, the event specie is set to kLowMult | |
229 | fEventSpecie = kLowMult; | |
230 | } | |
231 | else if (strcmp(runInfo->GetBeamType(),"-") == 0) { | |
232 | // No beams, we assume cosmic data | |
233 | fEventSpecie = kCosmic; | |
234 | } | |
235 | ||
236 | // Now we look into the trigger type in order to decide | |
237 | // on the remaining cases (cosmic event within LHC run, | |
238 | // calibration, for example TPC laser, triggers within physics run | |
239 | TString triggerClasses = evInfo.GetTriggerClasses(); | |
240 | TObjArray* trClassArray = triggerClasses.Tokenize(" "); | |
241 | Int_t nTrClasses = trClassArray->GetEntriesFast(); | |
242 | Bool_t cosmicTrigger = kFALSE, | |
243 | calibTrigger = kFALSE, | |
244 | otherTrigger = kFALSE; | |
245 | for( Int_t i=0; i<nTrClasses; ++i ) { | |
246 | TString trClass = ((TObjString*)trClassArray->At(i))->String(); | |
247 | ||
248 | if (trClass.BeginsWith("C0L")) { | |
249 | // Calibration triggers always start with C0L | |
250 | calibTrigger = kTRUE; | |
251 | continue; | |
252 | } | |
253 | ||
254 | if (cosmicTriggersList) { | |
255 | if (cosmicTriggersList->FindObject(trClass.Data())) { | |
256 | // Cosmic trigger accorind to the table | |
257 | // provided in OCDB | |
258 | cosmicTrigger = kTRUE; | |
259 | AliDebug(1,Form("Trigger %s identified as cosmic according to the list defined in OCDB.", | |
260 | trClass.Data())); | |
261 | continue; | |
262 | } | |
263 | } | |
264 | else { | |
265 | AliDebug(1,"Cosmic trigger list is not provided, cosmic event specie is effectively disabled!"); | |
266 | } | |
267 | ||
268 | otherTrigger = kTRUE; | |
269 | } | |
270 | ||
271 | if (calibTrigger) { | |
272 | fEventSpecie = kCalib; | |
273 | return; | |
274 | } | |
275 | if (cosmicTrigger && !otherTrigger) { | |
276 | fEventSpecie = kCosmic; | |
277 | return; | |
278 | } | |
279 | ||
280 | // Here we have to add if we have other cases | |
281 | // and also HLT info if any... | |
282 | } | |
283 | ||
284 | const AliDetectorRecoParam *AliRecoParam::GetDetRecoParam(Int_t iDet) const | |
285 | { | |
286 | // Return AliDetectorRecoParam object for a given detector | |
287 | // according to the event specie provided as an argument | |
288 | if ( iDet >= kNDetectors) return NULL; | |
289 | if (!fDetRecoParams[iDet]) return NULL; | |
290 | if (fDetRecoParams[iDet]->GetEntries() == 0) return NULL; | |
291 | ||
292 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
293 | if (fEventSpecie & (1 << iBit)) { | |
294 | if (fDetRecoParamsIndex[iBit][iDet] >= 0) | |
295 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[iBit][iDet]); | |
296 | else | |
297 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[0][iDet]); | |
298 | } | |
299 | } | |
300 | ||
301 | // Default one | |
302 | AliError(Form("Invalid event specie: %d!",fEventSpecie)); | |
303 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[0][iDet]); | |
304 | } | |
305 | ||
306 | void AliRecoParam::AddDetRecoParam(Int_t iDet, AliDetectorRecoParam* param) | |
307 | { | |
308 | // Add an instance of reco params object into | |
309 | // the fDetRecoParams for detector iDet | |
310 | // Updates the fDetRecoParams index | |
311 | if (!fDetRecoParams[iDet]) fDetRecoParams[iDet] = new TObjArray; | |
312 | fDetRecoParams[iDet]->AddLast(param); | |
313 | Int_t index = fDetRecoParams[iDet]->GetLast(); | |
314 | ||
315 | // Index | |
316 | Int_t specie = param->GetEventSpecie(); | |
317 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
318 | if (specie & (1 << iBit)) { | |
319 | fDetRecoParamsIndex[iBit][iDet] = index; | |
320 | } | |
321 | } | |
322 | } | |
323 | ||
324 | Bool_t AliRecoParam::AddDetRecoParamArray(Int_t iDet, TObjArray* parArray) | |
325 | { | |
326 | // Add an array of reconstruction parameter objects | |
327 | // for a given detector | |
328 | // Basic check on the consistency of the array | |
329 | Bool_t defaultFound = kFALSE; | |
330 | for(Int_t i = 0; i < parArray->GetEntriesFast(); i++) { | |
331 | AliDetectorRecoParam *par = (AliDetectorRecoParam*)parArray->At(i); | |
332 | if (!par) continue; | |
333 | if (par->IsDefault()) defaultFound = kTRUE; | |
334 | ||
335 | Int_t specie = par->GetEventSpecie(); | |
336 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
337 | if (specie & (1 << iBit)) { | |
338 | fDetRecoParamsIndex[iBit][iDet] = i; | |
339 | } | |
340 | } | |
341 | } | |
342 | ||
343 | fDetRecoParams[iDet] = parArray; | |
344 | ||
345 | return defaultFound; | |
346 | } | |
347 | ||
348 | const char* AliRecoParam::PrintEventSpecie() const | |
349 | { | |
350 | // Print the current | |
351 | // event specie | |
352 | switch (fEventSpecie) { | |
353 | case kDefault: | |
354 | return fkgEventSpecieName[0].Data() ; | |
355 | break; | |
356 | case kLowMult: | |
357 | return fkgEventSpecieName[1].Data() ; | |
358 | break; | |
359 | case kHighMult: | |
360 | return fkgEventSpecieName[2].Data() ; | |
361 | break; | |
362 | case kCosmic: | |
363 | return fkgEventSpecieName[3].Data() ; | |
364 | break; | |
365 | case kCalib: | |
366 | return fkgEventSpecieName[4].Data() ; | |
367 | break; | |
368 | default: | |
369 | return fkgEventSpecieName[5].Data() ; | |
370 | break; | |
371 | } | |
372 | } | |
373 | ||
374 | const char * AliRecoParam::GetEventSpecieName(EventSpecie_t es) | |
375 | { | |
376 | switch (es) { | |
377 | case kDefault: | |
378 | return fkgEventSpecieName[0].Data() ; | |
379 | break; | |
380 | case kLowMult: | |
381 | return fkgEventSpecieName[1].Data() ; | |
382 | break; | |
383 | case kHighMult: | |
384 | return fkgEventSpecieName[2].Data() ; | |
385 | break; | |
386 | case kCosmic: | |
387 | return fkgEventSpecieName[3].Data() ; | |
388 | break; | |
389 | case kCalib: | |
390 | return fkgEventSpecieName[4].Data() ; | |
391 | break; | |
392 | default: | |
393 | return fkgEventSpecieName[5].Data() ; | |
394 | break; | |
395 | } | |
396 | } | |
397 | ||
398 | const char * AliRecoParam::GetEventSpecieName(Int_t esIndex) | |
399 | { | |
400 | if ( esIndex >= 0 && esIndex < kNSpecies) | |
401 | return fkgEventSpecieName[esIndex].Data() ; | |
402 | else | |
403 | return fkgEventSpecieName[kNSpecies].Data() ; | |
404 | } |