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242b332c | 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 | // // | |
6769d914 | 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. // | |
242b332c | 25 | // // |
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | #include "TObjArray.h" | |
57acd2d2 | 29 | #include "TMath.h" |
242b332c | 30 | #include "AliDetectorRecoParam.h" |
31 | ||
6bcbb25b | 32 | #include "AliLog.h" |
242b332c | 33 | #include "AliRecoParam.h" |
48f5e52d | 34 | #include "AliRunInfo.h" |
35 | #include "AliEventInfo.h" | |
242b332c | 36 | |
242b332c | 37 | ClassImp(AliRecoParam) |
38 | ||
57acd2d2 | 39 | TString AliRecoParam::fkgEventSpecieName[] = {"Default", "LowMultiplicity", "HighMultiplicity", "Cosmic", "Calibration", "Unknown"} ; |
40 | ||
6769d914 | 41 | AliRecoParam::AliRecoParam(): |
7e88424f | 42 | TObject(), |
43 | fEventSpecie(kDefault) | |
242b332c | 44 | { |
6769d914 | 45 | // Default constructor |
46 | // ... | |
7e88424f | 47 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) |
48 | fDetRecoParams[iDet] = NULL; | |
49 | for(Int_t iSpecie = 0; iSpecie < kNSpecies; iSpecie++) { | |
50 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
51 | fDetRecoParamsIndex[iSpecie][iDet] = -1; | |
52 | } | |
53 | } | |
242b332c | 54 | } |
55 | ||
54e51010 | 56 | AliRecoParam::AliRecoParam(const AliRecoParam& par) : |
57 | TObject(), | |
58 | fEventSpecie(par.fEventSpecie) | |
59 | { | |
60 | // copy constructor | |
61 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
54e51010 | 62 | if (par.fDetRecoParams[iDet]) |
63 | fDetRecoParams[iDet] = (TObjArray*)(par.fDetRecoParams[iDet]->Clone()); | |
64 | else | |
65 | fDetRecoParams[iDet] = NULL; | |
66 | } | |
67 | for(Int_t iSpecie = 0; iSpecie < kNSpecies; iSpecie++) { | |
68 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { | |
69 | fDetRecoParamsIndex[iSpecie][iDet] = par.fDetRecoParamsIndex[iSpecie][iDet]; | |
70 | } | |
71 | } | |
72 | } | |
73 | ||
49ad11d0 | 74 | //_____________________________________________________________________________ |
75 | AliRecoParam& AliRecoParam::operator = (const AliRecoParam& par) | |
76 | { | |
77 | // assignment operator | |
78 | ||
79 | if(&par == this) return *this; | |
80 | ||
81 | this->~AliRecoParam(); | |
82 | new(this) AliRecoParam(par); | |
83 | return *this; | |
84 | } | |
85 | ||
242b332c | 86 | AliRecoParam::~AliRecoParam(){ |
6769d914 | 87 | // Destructor |
88 | // ... | |
89 | // Delete the array with the reco-param objects | |
7e88424f | 90 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { |
91 | if (fDetRecoParams[iDet]){ | |
92 | fDetRecoParams[iDet]->Delete(); | |
93 | delete fDetRecoParams[iDet]; | |
94 | } | |
242b332c | 95 | } |
96 | } | |
97 | ||
57acd2d2 | 98 | Int_t AliRecoParam::AConvert(EventSpecie_t es) |
99 | { | |
100 | //Converts EventSpecie_t into int | |
101 | return static_cast<Int_t>(TMath::Log2(es)) ; | |
102 | ||
103 | } | |
104 | ||
105 | AliRecoParam::EventSpecie_t AliRecoParam::Convert(Int_t ies) | |
106 | { | |
107 | //Converts int into EventSpecie_t | |
108 | AliRecoParam::EventSpecie_t es = AliRecoParam::kDefault ; | |
109 | ||
110 | Int_t i = (Int_t)TMath::Power(2, ies) ; | |
111 | ||
112 | if ( i == AliRecoParam::kLowMult) | |
113 | es = kLowMult ; | |
114 | else if ( i == AliRecoParam::kHighMult) | |
115 | es = kHighMult ; | |
116 | else if ( i == AliRecoParam::kCosmic) | |
117 | es = kCosmic ; | |
118 | else if ( i == AliRecoParam::kCalib) | |
119 | es = kCalib ; | |
120 | ||
121 | return es ; | |
122 | } | |
123 | ||
6769d914 | 124 | void AliRecoParam::Print(Option_t *option) const { |
242b332c | 125 | // |
126 | // Print reconstruction setup | |
127 | // | |
7e88424f | 128 | for(Int_t iDet = 0; iDet < kNDetectors; iDet++) { |
129 | if (fDetRecoParams[iDet]){ | |
ac232c75 | 130 | printf("AliDetectorRecoParam objects for detector %d:\n",iDet); |
7e88424f | 131 | Int_t nparam = fDetRecoParams[iDet]->GetEntriesFast(); |
132 | for (Int_t iparam=0; iparam<nparam; iparam++){ | |
133 | AliDetectorRecoParam * param = (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(iparam); | |
134 | if (!param) continue; | |
135 | param->Print(option); | |
136 | } | |
137 | } | |
138 | else { | |
139 | printf("No AliDetectorRecoParam objects specified for detector %d\n",iDet); | |
140 | } | |
242b332c | 141 | } |
142 | } | |
143 | ||
48f5e52d | 144 | void AliRecoParam::SetEventSpecie(const AliRunInfo *runInfo, const AliEventInfo &evInfo) |
7e88424f | 145 | { |
146 | // To be implemented | |
147 | // Here we return always kDefault!! | |
48f5e52d | 148 | |
7e88424f | 149 | fEventSpecie = kDefault; |
48f5e52d | 150 | |
151 | if (strcmp(runInfo->GetRunType(),"PHYSICS")) { | |
152 | // Not a physics run, the event specie is set to kCalib | |
153 | fEventSpecie = kCalib; | |
154 | return; | |
155 | } | |
156 | ||
157 | if (strcmp(runInfo->GetLHCState(),"STABLE_BEAMS") == 0) { | |
158 | // In case of stable beams | |
57acd2d2 | 159 | // if ((strcmp(runInfo->GetBeamType(),"A-A") == 0) || |
160 | // (strcmp(runInfo->GetBeamType(),"A-") == 0) || | |
161 | // (strcmp(runInfo->GetBeamType(),"-A") == 0)) { | |
162 | // Heavy ion run (any beam tha is not pp, the event specie is set to kHighMult | |
48f5e52d | 163 | fEventSpecie = kHighMult; |
57acd2d2 | 164 | // } |
165 | // else | |
166 | if ((strcmp(runInfo->GetBeamType(),"p-p") == 0) || | |
48f5e52d | 167 | (strcmp(runInfo->GetBeamType(),"p-") == 0) || |
168 | (strcmp(runInfo->GetBeamType(),"-p") == 0) || | |
169 | (strcmp(runInfo->GetBeamType(),"P-P") == 0) || | |
170 | (strcmp(runInfo->GetBeamType(),"P-") == 0) || | |
171 | (strcmp(runInfo->GetBeamType(),"-P") == 0)) { | |
172 | // Proton run, the event specie is set to kLowMult | |
173 | fEventSpecie = kLowMult; | |
174 | } | |
175 | else if (strcmp(runInfo->GetBeamType(),"-") == 0) { | |
176 | // No beams, we assume cosmic data | |
177 | fEventSpecie = kCosmic; | |
178 | } | |
179 | else if (strcmp(runInfo->GetBeamType(),"UNKNOWN") == 0) { | |
180 | // No LHC beam information is available, we the default | |
181 | // event specie | |
182 | fEventSpecie = kDefault; | |
183 | } | |
184 | ||
185 | // Now we look into the trigger type in order to decide | |
186 | // on the remaining cases (cosmic event within LHC run, | |
187 | // high-mult event based on high-mult SPD trigger | |
188 | // within p-p run, laser triggers within physics run, | |
189 | // special DAQ events considered as calibration etc...) | |
190 | if (evInfo.GetEventType() != 7) { | |
191 | // START_OF_*, END_OF_*, CALIBRATION etc events | |
192 | fEventSpecie = kCalib; | |
193 | } | |
194 | ||
195 | TString triggerClasses = evInfo.GetTriggerClasses(); | |
196 | TObjArray* trClassArray = triggerClasses.Tokenize(" "); | |
197 | Int_t nTrClasses = trClassArray->GetEntriesFast(); | |
198 | Bool_t cosmicTrigger = kFALSE, | |
199 | laserTrigger = kFALSE, | |
200 | highMultTrigger = kFALSE, | |
201 | otherTrigger = kFALSE; | |
202 | for( Int_t i=0; i<nTrClasses; ++i ) { | |
203 | TString trClass = ((TObjString*)trClassArray->At(i))->String(); | |
204 | if (trClass.BeginsWith("C0A") || | |
205 | trClass.BeginsWith("C0SC") || | |
206 | trClass.BeginsWith("C0OC")) { | |
207 | // ACORDE/SPD/TOF cosmic trigger, so we have cosmic event | |
208 | // not always true, but we don't have a better idea... | |
209 | cosmicTrigger = kTRUE; | |
210 | } | |
211 | else if (trClass.BeginsWith("C0LSR")) { | |
212 | // Laser trigger | |
213 | laserTrigger = kTRUE; | |
214 | } | |
215 | else if (trClass.BeginsWith("C0SH")) { | |
216 | // High-multiplicity SPD trugger | |
217 | // Have to add other high-mult triggers here... | |
218 | highMultTrigger = kTRUE; | |
219 | } | |
220 | else { | |
221 | otherTrigger = kTRUE; | |
222 | } | |
223 | } | |
224 | ||
225 | if (laserTrigger) { | |
226 | fEventSpecie = kCalib; | |
227 | return; | |
228 | } | |
229 | if (cosmicTrigger && !highMultTrigger && !otherTrigger) { | |
230 | fEventSpecie = kCosmic; | |
231 | return; | |
232 | } | |
233 | if (highMultTrigger) { | |
234 | fEventSpecie = kHighMult; | |
235 | return; | |
236 | } | |
237 | ||
238 | // Here we have to add if we have other cases | |
239 | // and also HLT info if any... | |
240 | } | |
7e88424f | 241 | } |
242 | ||
243 | const AliDetectorRecoParam *AliRecoParam::GetDetRecoParam(Int_t iDet) const | |
244 | { | |
245 | // Return AliDetectorRecoParam object for a given detector | |
246 | // according to the event specie provided as an argument | |
a00021a7 | 247 | if ( iDet >= kNDetectors) return NULL; |
7e88424f | 248 | if (!fDetRecoParams[iDet]) return NULL; |
249 | if (fDetRecoParams[iDet]->GetEntries() == 0) return NULL; | |
250 | ||
251 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
252 | if (fEventSpecie & (1 << iBit)) { | |
253 | if (fDetRecoParamsIndex[iBit][iDet] >= 0) | |
254 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[iBit][iDet]); | |
255 | else | |
256 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[0][iDet]); | |
257 | } | |
258 | } | |
6bcbb25b | 259 | |
7e88424f | 260 | // Default one |
261 | AliError(Form("Invalid event specie: %d!",fEventSpecie)); | |
262 | return (AliDetectorRecoParam *)fDetRecoParams[iDet]->At(fDetRecoParamsIndex[0][iDet]); | |
6bcbb25b | 263 | } |
264 | ||
7e88424f | 265 | void AliRecoParam::AddDetRecoParam(Int_t iDet, AliDetectorRecoParam* param) |
266 | { | |
6769d914 | 267 | // Add an instance of reco params object into |
7e88424f | 268 | // the fDetRecoParams for detector iDet |
269 | // Updates the fDetRecoParams index | |
270 | if (!fDetRecoParams[iDet]) fDetRecoParams[iDet] = new TObjArray; | |
271 | fDetRecoParams[iDet]->AddLast(param); | |
272 | Int_t index = fDetRecoParams[iDet]->GetLast(); | |
273 | ||
274 | // Index | |
275 | Int_t specie = param->GetEventSpecie(); | |
276 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
277 | if (specie & (1 << iBit)) { | |
278 | fDetRecoParamsIndex[iBit][iDet] = index; | |
279 | } | |
280 | } | |
281 | } | |
282 | ||
283 | Bool_t AliRecoParam::AddDetRecoParamArray(Int_t iDet, TObjArray* parArray) | |
284 | { | |
285 | // Add an array of reconstruction parameter objects | |
286 | // for a given detector | |
287 | // Basic check on the consistency of the array | |
288 | Bool_t defaultFound = kFALSE; | |
289 | for(Int_t i = 0; i < parArray->GetEntriesFast(); i++) { | |
290 | AliDetectorRecoParam *par = (AliDetectorRecoParam*)parArray->At(i); | |
291 | if (!par) continue; | |
292 | if (par->IsDefault()) defaultFound = kTRUE; | |
3d0847a7 | 293 | |
294 | Int_t specie = par->GetEventSpecie(); | |
295 | for(Int_t iBit = 0; iBit < kNSpecies; iBit++) { | |
296 | if (specie & (1 << iBit)) { | |
297 | fDetRecoParamsIndex[iBit][iDet] = i; | |
298 | } | |
299 | } | |
300 | } | |
7e88424f | 301 | |
302 | fDetRecoParams[iDet] = parArray; | |
303 | ||
304 | return defaultFound; | |
242b332c | 305 | } |
48f5e52d | 306 | |
307 | const char* AliRecoParam::PrintEventSpecie() const | |
308 | { | |
309 | // Print the current | |
310 | // event specie | |
311 | switch (fEventSpecie) { | |
312 | case kDefault: | |
57acd2d2 | 313 | return fkgEventSpecieName[0].Data() ; |
48f5e52d | 314 | break; |
315 | case kLowMult: | |
57acd2d2 | 316 | return fkgEventSpecieName[1].Data() ; |
48f5e52d | 317 | break; |
318 | case kHighMult: | |
57acd2d2 | 319 | return fkgEventSpecieName[2].Data() ; |
48f5e52d | 320 | break; |
321 | case kCosmic: | |
57acd2d2 | 322 | return fkgEventSpecieName[3].Data() ; |
48f5e52d | 323 | break; |
324 | case kCalib: | |
57acd2d2 | 325 | return fkgEventSpecieName[4].Data() ; |
48f5e52d | 326 | break; |
327 | default: | |
57acd2d2 | 328 | return fkgEventSpecieName[5].Data() ; |
48f5e52d | 329 | break; |
330 | } | |
331 | } | |
57acd2d2 | 332 | |
333 | const char * AliRecoParam::GetEventSpecieName(EventSpecie_t es) | |
334 | { | |
335 | switch (es) { | |
336 | case kDefault: | |
337 | return fkgEventSpecieName[0].Data() ; | |
338 | break; | |
339 | case kLowMult: | |
340 | return fkgEventSpecieName[1].Data() ; | |
341 | break; | |
342 | case kHighMult: | |
343 | return fkgEventSpecieName[2].Data() ; | |
344 | break; | |
345 | case kCosmic: | |
346 | return fkgEventSpecieName[3].Data() ; | |
347 | break; | |
348 | case kCalib: | |
349 | return fkgEventSpecieName[4].Data() ; | |
350 | break; | |
351 | default: | |
352 | return fkgEventSpecieName[5].Data() ; | |
353 | break; | |
354 | } | |
355 | } | |
356 | ||
357 | const char * AliRecoParam::GetEventSpecieName(Int_t esIndex) | |
358 | { | |
359 | if ( esIndex >= 0 && esIndex < kNSpecies) | |
360 | return fkgEventSpecieName[esIndex].Data() ; | |
361 | else | |
362 | return fkgEventSpecieName[kNSpecies].Data() ; | |
363 | } |