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c5bdf179 | 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 | // $Id$ | |
17 | ||
18 | #include "AliMUONCalibrationData.h" | |
19 | ||
20 | #include "AliCDBEntry.h" | |
21 | #include "AliCDBManager.h" | |
c5bdf179 | 22 | #include "AliLog.h" |
e7d7fa47 | 23 | #include "AliMUONTriggerEfficiencyCells.h" |
24 | #include "AliMUONTriggerLut.h" | |
25 | #include "AliMUONV1DStore.h" | |
c3ce65fd | 26 | #include "AliMUONV2DStore.h" |
27 | #include "AliMUONVCalibParam.h" | |
c5bdf179 | 28 | #include "Riostream.h" |
29 | ||
5398f946 | 30 | /// \class AliMUONCalibrationData |
31 | /// | |
32 | /// For the moment, this class stores pedestals, gains and deadchannels | |
33 | /// that are fetched from the CDB. | |
e7d7fa47 | 34 | /// |
35 | /// This class is to be considered as a convenience class. | |
36 | /// Its aim is to ease retrieval of calibration data from the | |
37 | /// condition database. | |
38 | /// | |
39 | /// It acts as a "facade" to a bunch of underlying | |
40 | /// containers/calibration classes. | |
41 | /// | |
5398f946 | 42 | /// \author Laurent Aphecetche |
e7d7fa47 | 43 | |
5398f946 | 44 | /// \cond CLASSIMP |
c5bdf179 | 45 | ClassImp(AliMUONCalibrationData) |
5398f946 | 46 | /// \endcond |
c5bdf179 | 47 | |
48 | //_____________________________________________________________________________ | |
49 | AliMUONCalibrationData::AliMUONCalibrationData(Int_t runNumber, | |
50 | Bool_t deferredInitialization) | |
51 | : TObject(), | |
52 | fIsValid(kTRUE), | |
53 | fRunNumber(runNumber), | |
54 | fGains(0x0), | |
c3ce65fd | 55 | fPedestals(0x0), |
e7d7fa47 | 56 | fDeadChannels(0x0), |
57 | fLocalTriggerBoardMasks(0x0), | |
58 | fRegionalTriggerBoardMasks(0x0), | |
59 | fGlobalTriggerBoardMasks(0x0), | |
60 | fTriggerLut(0x0), | |
61 | fTriggerEfficiency(0x0) | |
c5bdf179 | 62 | { |
5398f946 | 63 | /// Default ctor. |
64 | ||
c3ce65fd | 65 | // If deferredInitialization is false, we read *all* calibrations |
66 | // at once. | |
67 | // So when using this class to access only one kind of calibrations (e.g. | |
68 | // only pedestals), you should put deferredInitialization to kTRUE, which | |
69 | // will instruct this object to fetch the data only when neeeded. | |
5398f946 | 70 | |
c5bdf179 | 71 | if ( deferredInitialization == kFALSE ) |
72 | { | |
e7d7fa47 | 73 | OnDemandGains(); |
74 | OnDemandPedestals(); | |
75 | OnDemandDeadChannels(); | |
76 | OnDemandLocalTriggerBoardMasks(); | |
77 | OnDemandRegionalTriggerBoardMasks(); | |
78 | OnDemandGlobalTriggerBoardMasks(); | |
79 | OnDemandTriggerLut(); | |
80 | OnDemandTriggerEfficiency(); | |
c5bdf179 | 81 | } |
82 | } | |
83 | ||
c5bdf179 | 84 | //_____________________________________________________________________________ |
85 | AliMUONCalibrationData::~AliMUONCalibrationData() | |
86 | { | |
5398f946 | 87 | /// Destructor. Note that we're the owner of our pointers. |
88 | ||
c5bdf179 | 89 | delete fPedestals; |
90 | delete fGains; | |
c3ce65fd | 91 | delete fDeadChannels; |
e7d7fa47 | 92 | delete fLocalTriggerBoardMasks; |
93 | delete fRegionalTriggerBoardMasks; | |
94 | delete fGlobalTriggerBoardMasks; | |
95 | delete fTriggerLut; | |
96 | delete fTriggerEfficiency; | |
c3ce65fd | 97 | } |
98 | ||
c3ce65fd | 99 | //_____________________________________________________________________________ |
100 | AliMUONVCalibParam* | |
e7d7fa47 | 101 | AliMUONCalibrationData::DeadChannels(Int_t detElemId, Int_t manuId) const |
c3ce65fd | 102 | { |
5398f946 | 103 | /// Return the calibration for a given (detElemId, manuId) pair |
104 | /// Note that for DeadChannel, it's "legal" to return 0x0 (e.g. if a manu | |
105 | /// is perfect, we might simply forget it in the store). | |
106 | ||
c3ce65fd | 107 | return |
e7d7fa47 | 108 | static_cast<AliMUONVCalibParam*>(OnDemandDeadChannels()->Get(detElemId,manuId)); |
c3ce65fd | 109 | } |
110 | ||
111 | //_____________________________________________________________________________ | |
112 | AliMUONV2DStore* | |
e7d7fa47 | 113 | AliMUONCalibrationData::OnDemandDeadChannels() const |
c3ce65fd | 114 | { |
5398f946 | 115 | /// Create (if needed) and return the internal store for DeadChannels. |
116 | ||
c3ce65fd | 117 | if (!fDeadChannels) |
118 | { | |
119 | AliCDBEntry* entry = GetEntry("MUON/Calib/DeadChannels"); | |
120 | if (entry) | |
121 | { | |
122 | fDeadChannels = dynamic_cast<AliMUONV2DStore*>(entry->GetObject()); | |
123 | if (!fDeadChannels) | |
124 | { | |
125 | AliError("fDeadChannels not of the expected type !!!"); | |
126 | } | |
127 | } | |
128 | else | |
129 | { | |
130 | AliError("Could not get dead channels !"); | |
131 | } | |
132 | } | |
133 | return fDeadChannels; | |
c5bdf179 | 134 | } |
135 | ||
136 | //_____________________________________________________________________________ | |
137 | AliCDBEntry* | |
138 | AliMUONCalibrationData::GetEntry(const char* path) const | |
139 | { | |
5398f946 | 140 | /// Access the CDB for a given path (e.g. MUON/Calib/Pedestals), |
141 | /// and return the corresponding CDBEntry. | |
142 | ||
e7d7fa47 | 143 | return AliCDBManager::Instance()->Get(path,fRunNumber); |
c5bdf179 | 144 | } |
145 | ||
146 | //_____________________________________________________________________________ | |
c3ce65fd | 147 | AliMUONVCalibParam* |
e7d7fa47 | 148 | AliMUONCalibrationData::Gains(Int_t detElemId, Int_t manuId) const |
c5bdf179 | 149 | { |
5398f946 | 150 | /// Return the gains for a given (detElemId, manuId) pair |
151 | /// Note that, unlike the DeadChannel case, if the result is 0x0, that's an | |
152 | /// error (meaning that we should get gains for all channels). | |
153 | ||
c3ce65fd | 154 | AliMUONVCalibParam* gain = |
e7d7fa47 | 155 | static_cast<AliMUONVCalibParam*>(OnDemandGains()->Get(detElemId,manuId)); |
c5bdf179 | 156 | if (!gain) |
157 | { | |
c3ce65fd | 158 | AliError(Form("Could not get gain for detElemId=%d manuId=%d ", |
159 | detElemId,manuId)); | |
c5bdf179 | 160 | } |
161 | return gain; | |
162 | } | |
163 | ||
164 | //_____________________________________________________________________________ | |
c3ce65fd | 165 | AliMUONV2DStore* |
e7d7fa47 | 166 | AliMUONCalibrationData::OnDemandGains() const |
c5bdf179 | 167 | { |
5398f946 | 168 | /// Create (if needed) and return the internal store for gains. |
169 | ||
c5bdf179 | 170 | if (!fGains) |
171 | { | |
172 | AliCDBEntry* entry = GetEntry("MUON/Calib/Gains"); | |
173 | if (entry) | |
174 | { | |
c3ce65fd | 175 | fGains = dynamic_cast<AliMUONV2DStore*>(entry->GetObject()); |
c5bdf179 | 176 | if (!fGains) |
177 | { | |
178 | AliError("Gains not of the expected type !!!"); | |
179 | } | |
180 | } | |
181 | else | |
182 | { | |
183 | AliError("Could not get gains !"); | |
184 | } | |
185 | } | |
186 | return fGains; | |
187 | } | |
188 | ||
e7d7fa47 | 189 | //_____________________________________________________________________________ |
190 | AliMUONVCalibParam* | |
191 | AliMUONCalibrationData::GlobalTriggerBoardMasks() const | |
192 | { | |
5398f946 | 193 | /// Return the masks for the global trigger board. |
194 | ||
e7d7fa47 | 195 | return OnDemandGlobalTriggerBoardMasks(); |
196 | } | |
197 | ||
198 | //_____________________________________________________________________________ | |
199 | AliMUONVCalibParam* | |
200 | AliMUONCalibrationData::OnDemandGlobalTriggerBoardMasks() const | |
201 | { | |
5398f946 | 202 | /// Create (if needed) and return the internal store for GlobalTriggerBoardMasks. |
203 | ||
e7d7fa47 | 204 | if (!fGlobalTriggerBoardMasks) |
205 | { | |
206 | AliCDBEntry* entry = GetEntry("MUON/Calib/GlobalTriggerBoardMasks"); | |
207 | if (entry) | |
208 | { | |
209 | fGlobalTriggerBoardMasks = dynamic_cast<AliMUONVCalibParam*>(entry->GetObject()); | |
210 | if (!fGlobalTriggerBoardMasks) | |
211 | { | |
212 | AliError("fGlobalTriggerBoardMasks not of the expected type !!!"); | |
213 | } | |
214 | } | |
215 | else | |
216 | { | |
217 | AliError("Could not get global trigger board masks !"); | |
218 | } | |
219 | } | |
220 | return fGlobalTriggerBoardMasks; | |
221 | } | |
222 | ||
223 | //_____________________________________________________________________________ | |
224 | AliMUONVCalibParam* | |
225 | AliMUONCalibrationData::LocalTriggerBoardMasks(Int_t localBoardNumber) const | |
226 | { | |
5398f946 | 227 | /// Return the masks for a given trigger local board. |
228 | ||
e7d7fa47 | 229 | AliMUONVCalibParam* ltbm = |
230 | static_cast<AliMUONVCalibParam*>(OnDemandLocalTriggerBoardMasks()->Get(localBoardNumber)); | |
231 | if (!ltbm) | |
232 | { | |
233 | AliError(Form("Could not get mask for localBoardNumber=%d",localBoardNumber)); | |
234 | } | |
235 | return ltbm; | |
236 | } | |
237 | ||
238 | //_____________________________________________________________________________ | |
239 | AliMUONV1DStore* | |
240 | AliMUONCalibrationData::OnDemandLocalTriggerBoardMasks() const | |
241 | { | |
5398f946 | 242 | /// Create (if needed) and return the internal store for LocalTriggerBoardMasks. |
243 | ||
e7d7fa47 | 244 | if (!fLocalTriggerBoardMasks) |
245 | { | |
246 | AliCDBEntry* entry = GetEntry("MUON/Calib/LocalTriggerBoardMasks"); | |
247 | if (entry) | |
248 | { | |
249 | fLocalTriggerBoardMasks = dynamic_cast<AliMUONV1DStore*>(entry->GetObject()); | |
250 | if (!fLocalTriggerBoardMasks) | |
251 | { | |
252 | AliError("fLocalTriggerBoardMasks not of the expected type !!!"); | |
253 | } | |
254 | } | |
255 | else | |
256 | { | |
257 | AliError("Could not get local trigger board masks !"); | |
258 | } | |
259 | } | |
260 | return fLocalTriggerBoardMasks; | |
261 | } | |
262 | ||
c5bdf179 | 263 | //_____________________________________________________________________________ |
c3ce65fd | 264 | AliMUONV2DStore* |
e7d7fa47 | 265 | AliMUONCalibrationData::OnDemandPedestals() const |
c5bdf179 | 266 | { |
5398f946 | 267 | /// Create (if needed) and return the internal storage for pedestals. |
268 | ||
c5bdf179 | 269 | if (!fPedestals) |
270 | { | |
271 | AliCDBEntry* entry = GetEntry("MUON/Calib/Pedestals"); | |
272 | if (entry) | |
273 | { | |
c3ce65fd | 274 | fPedestals = dynamic_cast<AliMUONV2DStore*>(entry->GetObject()); |
c5bdf179 | 275 | if (!fPedestals) |
276 | { | |
277 | AliError("fPedestals not of the expected type !!!"); | |
278 | } | |
279 | } | |
280 | else | |
281 | { | |
282 | AliError("Could not get pedestals !"); | |
283 | } | |
284 | } | |
285 | return fPedestals; | |
286 | } | |
287 | ||
288 | //_____________________________________________________________________________ | |
289 | void | |
290 | AliMUONCalibrationData::Print(Option_t*) const | |
291 | { | |
5398f946 | 292 | /// A very basic dump of our guts. |
293 | ||
c5bdf179 | 294 | cout << "RunNumber " << RunNumber() |
e7d7fa47 | 295 | << " fGains=" << fGains |
296 | << " fPedestals=" << fPedestals | |
297 | << " fDeadChannels=" << fDeadChannels | |
298 | << " fLocalTriggerBoardMasks=" << fLocalTriggerBoardMasks | |
299 | << " fRegionalTriggerBoardMasks=" << fRegionalTriggerBoardMasks | |
300 | << " fGlobalTriggerBoardMasks=" << fGlobalTriggerBoardMasks | |
301 | << " fTriggerLut=" << fTriggerLut | |
c5bdf179 | 302 | << endl; |
303 | } | |
304 | ||
c5bdf179 | 305 | |
306 | //_____________________________________________________________________________ | |
c3ce65fd | 307 | AliMUONVCalibParam* |
e7d7fa47 | 308 | AliMUONCalibrationData::Pedestals(Int_t detElemId, Int_t manuId) const |
c5bdf179 | 309 | { |
5398f946 | 310 | /// Return the pedestals for a given (detElemId, manuId) pair. |
311 | /// A return value of 0x0 is considered an error, meaning we should get | |
312 | /// pedestals for all channels. | |
313 | ||
c3ce65fd | 314 | AliMUONVCalibParam* ped = |
e7d7fa47 | 315 | static_cast<AliMUONVCalibParam*>(OnDemandPedestals()->Get(detElemId,manuId)); |
c5bdf179 | 316 | if (!ped) |
317 | { | |
c3ce65fd | 318 | AliError(Form("Could not get pedestal for detElemId=%d manuId=%d ", |
319 | detElemId,manuId)); | |
c5bdf179 | 320 | } |
321 | return ped; | |
322 | } | |
323 | ||
e7d7fa47 | 324 | //_____________________________________________________________________________ |
325 | AliMUONVCalibParam* | |
326 | AliMUONCalibrationData::RegionalTriggerBoardMasks(Int_t index) const | |
327 | { | |
5398f946 | 328 | /// Return the masks for a given trigger regional board. |
329 | ||
e7d7fa47 | 330 | AliMUONVCalibParam* rtbm = |
331 | static_cast<AliMUONVCalibParam*>(OnDemandRegionalTriggerBoardMasks()->Get(index)); | |
332 | if (!rtbm) | |
333 | { | |
334 | AliError(Form("Could not get mask for regionalBoard index=%d",index)); | |
335 | } | |
336 | return rtbm; | |
337 | } | |
338 | ||
339 | //_____________________________________________________________________________ | |
340 | AliMUONV1DStore* | |
341 | AliMUONCalibrationData::OnDemandRegionalTriggerBoardMasks() const | |
342 | { | |
5398f946 | 343 | /// Create (if needed) and return the internal store for RegionalTriggerBoardMasks. |
344 | ||
e7d7fa47 | 345 | if (!fRegionalTriggerBoardMasks) |
346 | { | |
347 | AliCDBEntry* entry = GetEntry("MUON/Calib/RegionalTriggerBoardMasks"); | |
348 | if (entry) | |
349 | { | |
350 | fRegionalTriggerBoardMasks = dynamic_cast<AliMUONV1DStore*>(entry->GetObject()); | |
351 | if (!fRegionalTriggerBoardMasks) | |
352 | { | |
353 | AliError("fRegionalTriggerBoardMasks not of the expected type !!!"); | |
354 | } | |
355 | } | |
356 | else | |
357 | { | |
358 | AliError("Could not get regional trigger board masks !"); | |
359 | } | |
360 | } | |
361 | return fRegionalTriggerBoardMasks; | |
362 | } | |
363 | ||
364 | //_____________________________________________________________________________ | |
365 | AliMUONTriggerEfficiencyCells* | |
366 | AliMUONCalibrationData::TriggerEfficiency() const | |
367 | { | |
5398f946 | 368 | /// Return the trigger efficiency. |
369 | ||
e7d7fa47 | 370 | return OnDemandTriggerEfficiency(); |
371 | } | |
372 | ||
373 | //_____________________________________________________________________________ | |
374 | AliMUONTriggerEfficiencyCells* | |
375 | AliMUONCalibrationData::OnDemandTriggerEfficiency() const | |
376 | { | |
5398f946 | 377 | /// \todo: add comment |
378 | ||
e7d7fa47 | 379 | if (!fTriggerEfficiency) |
380 | { | |
381 | AliCDBEntry* entry = GetEntry("MUON/Calib/TriggerEfficiency"); | |
382 | if (entry) | |
383 | { | |
384 | fTriggerEfficiency = dynamic_cast<AliMUONTriggerEfficiencyCells*>(entry->GetObject()); | |
385 | if (!fTriggerEfficiency) | |
386 | { | |
387 | AliError("fTriggerEfficiency not of the expected type !!!"); | |
388 | } | |
389 | } | |
390 | else | |
391 | { | |
392 | AliError("Could not get trigger efficiency !"); | |
393 | } | |
394 | } | |
395 | return fTriggerEfficiency; | |
396 | } | |
397 | ||
398 | //_____________________________________________________________________________ | |
399 | AliMUONTriggerLut* | |
400 | AliMUONCalibrationData::TriggerLut() const | |
401 | { | |
5398f946 | 402 | /// Return the trigger look up table. |
403 | ||
e7d7fa47 | 404 | return OnDemandTriggerLut(); |
405 | } | |
406 | ||
407 | //_____________________________________________________________________________ | |
408 | AliMUONTriggerLut* | |
409 | AliMUONCalibrationData::OnDemandTriggerLut() const | |
410 | { | |
5398f946 | 411 | /// \todo: add comment |
412 | ||
e7d7fa47 | 413 | if (!fTriggerLut) |
414 | { | |
415 | AliCDBEntry* entry = GetEntry("MUON/Calib/TriggerLut"); | |
416 | if (entry) | |
417 | { | |
418 | fTriggerLut = dynamic_cast<AliMUONTriggerLut*>(entry->GetObject()); | |
419 | if (!fTriggerLut) | |
420 | { | |
421 | AliError("fTriggerLut not of the expected type !!!"); | |
422 | } | |
423 | } | |
424 | else | |
425 | { | |
426 | AliError("Could not get trigger lut !"); | |
427 | } | |
428 | } | |
429 | return fTriggerLut; | |
430 | } | |
431 | ||
432 | ||
c5bdf179 | 433 |