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60838f24 | 1 | // @(#)alimdc:$Name: $:$Id$ |
a197a4ce | 2 | // Author: Fons Rademakers 26/11/99 |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Author: The ALICE Off-line Project. * | |
8 | * Contributors are mentioned in the code where appropriate. * | |
9 | * * | |
10 | * Permission to use, copy, modify and distribute this software and its * | |
11 | * documentation strictly for non-commercial purposes is hereby granted * | |
12 | * without fee, provided that the above copyright notice appears in all * | |
13 | * copies and that both the copyright notice and this permission notice * | |
14 | * appear in the supporting documentation. The authors make no claims * | |
15 | * about the suitability of this software for any purpose. It is * | |
16 | * provided "as is" without express or implied warranty. * | |
17 | **************************************************************************/ | |
18 | ||
19 | ////////////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // AliRawDB // | |
22 | // // | |
23 | ////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include <errno.h> | |
a1377739 | 26 | #include <Riostream.h> |
a197a4ce | 27 | |
e6694ae0 | 28 | #if ROOT_VERSION_CODE >= ROOT_VERSION(5,15,0) |
29 | #include <TBufferFile.h> | |
30 | #else | |
31 | #include <TBuffer.h> | |
32 | #endif | |
33 | ||
a197a4ce | 34 | #include <TSystem.h> |
d21e9888 | 35 | #include <TKey.h> |
a197a4ce | 36 | |
5d315e4d | 37 | #include <TObjString.h> |
38 | ||
936875a4 | 39 | #include <TBranch.h> |
40 | ||
af885e0f | 41 | #include "AliESDEvent.h" |
33314186 | 42 | #include "AliRawEventV2.h" |
43 | #include "AliRawDataArrayV2.h" | |
f2dc6b20 | 44 | #include "AliRawEventHeaderBase.h" |
6605cb7a | 45 | #include "AliRawEquipmentHeader.h" |
a109e73e | 46 | |
a197a4ce | 47 | #include "AliRawDB.h" |
48 | ||
49 | ||
50 | ClassImp(AliRawDB) | |
51 | ||
60838f24 | 52 | const char *AliRawDB::fgkAliRootTag = "$Rev$"; |
a197a4ce | 53 | |
33314186 | 54 | // Split TPC into 18 branches in order to avoid problems with big memory |
30d59ac8 | 55 | // consumption in case of TPC events w/o zero-suppression |
7034c7a7 | 56 | Int_t AliRawDB::fgkDetBranches[AliDAQ::kNDetectors+1] = {1,1,1,18,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,10,1}; |
30d59ac8 | 57 | |
a197a4ce | 58 | //______________________________________________________________________________ |
33314186 | 59 | AliRawDB::AliRawDB(AliRawEventV2 *event, |
af885e0f | 60 | AliESDEvent *esd, |
e10815f1 | 61 | Int_t compress, |
a8b0468f | 62 | const char* fileName, |
63 | Int_t basketsize) : | |
e10815f1 | 64 | fRawDB(NULL), |
65 | fTree(NULL), | |
66 | fEvent(event), | |
67 | fESDTree(NULL), | |
68 | fESD(esd), | |
69 | fCompress(compress), | |
a8b0468f | 70 | fBasketSize(basketsize), |
e10815f1 | 71 | fMaxSize(-1), |
72 | fFS1(""), | |
73 | fFS2(""), | |
74 | fDeleteFiles(kFALSE), | |
19359f9c | 75 | fStop(kFALSE) |
a197a4ce | 76 | { |
e10815f1 | 77 | // Create a new raw DB |
a197a4ce | 78 | |
30d59ac8 | 79 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
33314186 | 80 | fDetRawData[iDet] = new AliRawDataArrayV2*[fgkDetBranches[iDet]]; |
30d59ac8 | 81 | Int_t nDDLsPerBranch = AliDAQ::NumberOfDdls(iDet)/fgkDetBranches[iDet]; |
82 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) | |
33314186 | 83 | fDetRawData[iDet][iBranch] = new AliRawDataArrayV2(nDDLsPerBranch); |
30d59ac8 | 84 | } |
6605cb7a | 85 | |
33314186 | 86 | fDetRawData[AliDAQ::kNDetectors] = new AliRawDataArrayV2*[fgkDetBranches[AliDAQ::kNDetectors]]; |
30d59ac8 | 87 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[AliDAQ::kNDetectors]; iBranch++) |
33314186 | 88 | fDetRawData[AliDAQ::kNDetectors][iBranch] = new AliRawDataArrayV2(100); |
6605cb7a | 89 | |
e10815f1 | 90 | if (fileName) { |
91 | if (!Create(fileName)) | |
a197a4ce | 92 | MakeZombie(); |
93 | } | |
94 | } | |
95 | ||
6605cb7a | 96 | |
97 | //______________________________________________________________________________ | |
98 | AliRawDB::~AliRawDB() { | |
99 | // Destructor | |
100 | ||
101 | if(Close()==-1) Error("~AliRawDB", "cannot close output file!"); | |
102 | ||
30d59ac8 | 103 | for (Int_t iDet = 0; iDet < (AliDAQ::kNDetectors + 1); iDet++) { |
104 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) | |
105 | delete fDetRawData[iDet][iBranch]; | |
106 | delete [] fDetRawData[iDet]; | |
107 | } | |
6605cb7a | 108 | } |
109 | ||
a197a4ce | 110 | //______________________________________________________________________________ |
111 | Bool_t AliRawDB::FSHasSpace(const char *fs) const | |
112 | { | |
113 | // Check for at least fMaxSize bytes of free space on the file system. | |
114 | // If the space is not available return kFALSE, kTRUE otherwise. | |
115 | ||
116 | Long_t id, bsize, blocks, bfree; | |
117 | ||
118 | if (gSystem->GetFsInfo(fs, &id, &bsize, &blocks, &bfree) == 1) { | |
119 | Error("FSHasSpace", "could not stat file system %s", fs); | |
120 | return kFALSE; | |
121 | } | |
122 | ||
123 | // Leave 5 percent of diskspace free | |
124 | Double_t avail = Double_t(bfree) * 0.95; | |
125 | if (avail*bsize > fMaxSize) | |
126 | return kTRUE; | |
127 | ||
128 | Warning("FSHasSpace", "no space on file system %s", fs); | |
129 | return kFALSE; | |
130 | } | |
131 | ||
132 | //______________________________________________________________________________ | |
133 | const char *AliRawDB::GetFileName() const | |
134 | { | |
135 | // Return filename based on hostname and date and time. This will make | |
136 | // each file unique. Also makes sure (via FSHasSpace()) that there is | |
137 | // enough space on the file system to store the file. Returns 0 in | |
138 | // case of error or interrupt signal. | |
139 | ||
140 | static TString fname; | |
141 | static Bool_t fstoggle = kFALSE; | |
142 | ||
e10815f1 | 143 | TString fs = fstoggle ? fFS2 : fFS1; |
a197a4ce | 144 | TDatime dt; |
145 | ||
146 | TString hostname = gSystem->HostName(); | |
147 | Int_t pos; | |
148 | if ((pos = hostname.Index(".")) != kNPOS) | |
149 | hostname.Remove(pos); | |
150 | ||
151 | if (!FSHasSpace(fs)) { | |
152 | while (1) { | |
153 | fstoggle = !fstoggle; | |
e10815f1 | 154 | fs = fstoggle ? fFS2 : fFS1; |
a197a4ce | 155 | if (FSHasSpace(fs)) break; |
156 | Info("GetFileName", "sleeping 30 seconds before retrying..."); | |
157 | gSystem->Sleep(30000); // sleep for 30 seconds | |
e10815f1 | 158 | if (fStop) return 0; |
a197a4ce | 159 | } |
160 | } | |
161 | ||
162 | fname = fs + "/" + hostname + "_"; | |
163 | fname += dt.GetDate(); | |
164 | fname += "_"; | |
165 | fname += dt.GetTime(); | |
166 | fname += ".root"; | |
167 | ||
168 | fstoggle = !fstoggle; | |
169 | ||
170 | return fname; | |
171 | } | |
172 | ||
173 | //______________________________________________________________________________ | |
e10815f1 | 174 | void AliRawDB::SetFS(const char* fs1, const char* fs2) |
175 | { | |
176 | // set the file system location | |
177 | ||
178 | fFS1 = fs1; | |
179 | if (fs1 && !fFS1.Contains(":")) { | |
180 | gSystem->ResetErrno(); | |
181 | gSystem->MakeDirectory(fs1); | |
182 | if (gSystem->GetErrno() && gSystem->GetErrno() != EEXIST) { | |
183 | SysError("SetFS", "mkdir %s", fs1); | |
184 | } | |
185 | } | |
186 | ||
187 | fFS2 = fs2; | |
188 | if (fs2) { | |
189 | gSystem->ResetErrno(); | |
190 | gSystem->MakeDirectory(fs2); | |
191 | if (gSystem->GetErrno() && gSystem->GetErrno() != EEXIST) { | |
192 | SysError("SetFS", "mkdir %s", fs2); | |
193 | } | |
194 | } | |
195 | } | |
196 | ||
197 | //______________________________________________________________________________ | |
198 | Bool_t AliRawDB::Create(const char* fileName) | |
a197a4ce | 199 | { |
200 | // Create a new raw DB. | |
201 | ||
f07ec911 | 202 | const Int_t kMaxRetry = 1; |
a197a4ce | 203 | const Int_t kMaxSleep = 1; // seconds |
204 | const Int_t kMaxSleepLong = 10; // seconds | |
205 | Int_t retry = 0; | |
206 | ||
207 | again: | |
e10815f1 | 208 | if (fStop) return kFALSE; |
a197a4ce | 209 | |
e10815f1 | 210 | const char *fname = fileName; |
211 | if (!fname) fname = GetFileName(); | |
a197a4ce | 212 | if (!fname) { |
213 | Error("Create", "error getting raw DB file name"); | |
214 | return kFALSE; | |
215 | } | |
216 | ||
217 | retry++; | |
218 | ||
219 | fRawDB = TFile::Open(fname, GetOpenOption(), | |
ee8f2a6c | 220 | Form("ALICE raw-data file (%s)", GetAliRootTag()), fCompress, |
f07ec911 | 221 | GetNetopt()); |
a197a4ce | 222 | if (!fRawDB) { |
223 | if (retry < kMaxRetry) { | |
224 | Warning("Create", "failure to open file, sleeping %d %s before retrying...", | |
225 | kMaxSleep, kMaxSleep==1 ? "second" : "seconds"); | |
226 | gSystem->Sleep(kMaxSleep*1000); | |
227 | goto again; | |
228 | } | |
229 | Error("Create", "failure to open file %s after %d tries", fname, kMaxRetry); | |
230 | return kFALSE; | |
231 | } | |
232 | if (retry > 1) | |
233 | Warning("Create", "succeeded to open file after %d retries", retry); | |
234 | ||
235 | if (fRawDB->IsZombie()) { | |
236 | if (fRawDB->GetErrno() == ENOSPC || | |
237 | fRawDB->GetErrno() == 1018 || // SECOMERR | |
238 | fRawDB->GetErrno() == 1027) { // SESYSERR | |
239 | fRawDB->ResetErrno(); | |
240 | delete fRawDB; | |
241 | Warning("Create", "file is a zombie (no space), sleeping %d %s before retrying...", | |
242 | kMaxSleepLong, kMaxSleepLong==1 ? "second" : "seconds"); | |
243 | gSystem->Sleep(kMaxSleepLong*1000); // sleep 10 seconds before retrying | |
244 | goto again; | |
245 | } | |
246 | Error("Create", "file %s is zombie", fname); | |
247 | fRawDB->ResetErrno(); | |
248 | delete fRawDB; | |
249 | fRawDB = 0; | |
250 | if (retry < kMaxRetry) { | |
251 | Warning("Create", "file is a zombie, sleeping %d %s before retrying...", | |
252 | kMaxSleep, kMaxSleep==1 ? "second" : "seconds"); | |
253 | gSystem->Sleep(kMaxSleep*1000); | |
254 | goto again; | |
255 | } | |
256 | Error("Create", "failure to open file %s after %d tries", fname, kMaxRetry); | |
257 | return kFALSE; | |
258 | } | |
259 | ||
a197a4ce | 260 | return kTRUE; |
261 | } | |
262 | ||
936875a4 | 263 | static void BranchResetBit(TBranch *b) |
264 | { | |
265 | // Reset MapObject on this branch and all the sub-branches | |
266 | ||
267 | b->ResetBit( kBranchObject | kBranchAny ); // Or in newer ROOT: b->ResetBit( kMapObject ) | |
268 | TIter next( b->GetListOfBranches() ); | |
269 | TBranch *sub = 0; | |
270 | while ( (sub = (TBranch*)next() ) ) { | |
271 | BranchResetBit( sub ); | |
272 | } | |
273 | } | |
274 | ||
a197a4ce | 275 | //______________________________________________________________________________ |
276 | void AliRawDB::MakeTree() | |
277 | { | |
278 | // Create ROOT Tree object container. | |
279 | ||
ee8f2a6c | 280 | fTree = new TTree("RAW", Form("ALICE raw-data tree (%s)", GetAliRootTag())); |
60838f24 | 281 | fTree->SetAutoSave(21000000000LL); // autosave when 21 Gbyte written |
a197a4ce | 282 | |
6605cb7a | 283 | fTree->BranchRef(); |
284 | ||
33314186 | 285 | Int_t split = 99; |
286 | TBranch *b = fTree->Branch("rawevent", "AliRawEventV2", &fEvent, fBasketSize, split); | |
936875a4 | 287 | BranchResetBit(b); |
a109e73e | 288 | |
6605cb7a | 289 | // Make brach for each sub-detector |
290 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
936875a4 | 291 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) { |
33314186 | 292 | b = fTree->Branch(Form("%s%d",AliDAQ::DetectorName(iDet),iBranch),"AliRawDataArrayV2", |
936875a4 | 293 | &fDetRawData[iDet][iBranch],fBasketSize,split); |
294 | BranchResetBit(b); | |
295 | } | |
6605cb7a | 296 | } |
297 | // Make special branch for unrecognized raw-data payloads | |
936875a4 | 298 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[AliDAQ::kNDetectors]; iBranch++) { |
33314186 | 299 | b = fTree->Branch(Form("Common%d",iBranch),"AliRawDataArrayV2", |
936875a4 | 300 | &fDetRawData[AliDAQ::kNDetectors][iBranch],fBasketSize,split); |
301 | BranchResetBit(b); | |
302 | } | |
6605cb7a | 303 | |
a109e73e | 304 | // Create tree which will contain the HLT ESD information |
305 | ||
e10815f1 | 306 | if (fESD) { |
ee8f2a6c | 307 | fESDTree = new TTree("esdTree", Form("ALICE HLT ESD tree (%s)", GetAliRootTag())); |
60838f24 | 308 | fESDTree->SetAutoSave(21000000000LL); // autosave when 21 Gbyte written |
5f42007f | 309 | split = 0; |
a8b0468f | 310 | fESDTree->Branch("ESD", "AliESDEvent", &fESD, fBasketSize, split); |
e10815f1 | 311 | } |
a109e73e | 312 | |
a197a4ce | 313 | } |
314 | ||
315 | //______________________________________________________________________________ | |
d2450633 | 316 | Long64_t AliRawDB::Close() |
a197a4ce | 317 | { |
318 | // Close raw DB. | |
f07ec911 | 319 | if (!fRawDB) return 0; |
a197a4ce | 320 | |
f07ec911 | 321 | if (!fRawDB->IsOpen()) return 0; |
a197a4ce | 322 | |
323 | fRawDB->cd(); | |
324 | ||
325 | // Write the tree. | |
f07ec911 | 326 | Bool_t error = kFALSE; |
33314186 | 327 | if (fTree) |
328 | if (fTree->Write() == 0) | |
329 | error = kTRUE; | |
f07ec911 | 330 | if (fESDTree) |
331 | if (fESDTree->Write() == 0) | |
332 | error = kTRUE; | |
a197a4ce | 333 | |
334 | // Close DB, this also deletes the fTree | |
335 | fRawDB->Close(); | |
336 | ||
33314186 | 337 | fTree = NULL; |
338 | ||
d2450633 | 339 | Long64_t filesize = fRawDB->GetEND(); |
f07ec911 | 340 | |
e10815f1 | 341 | if (fDeleteFiles) { |
a197a4ce | 342 | gSystem->Unlink(fRawDB->GetName()); |
343 | delete fRawDB; | |
344 | fRawDB = 0; | |
f07ec911 | 345 | if(!error) |
346 | return filesize; | |
347 | else | |
348 | return -1; | |
a197a4ce | 349 | } |
350 | ||
a197a4ce | 351 | delete fRawDB; |
352 | fRawDB = 0; | |
f07ec911 | 353 | if(!error) |
354 | return filesize; | |
355 | else | |
356 | return -1; | |
a197a4ce | 357 | } |
358 | ||
e10815f1 | 359 | //______________________________________________________________________________ |
360 | Int_t AliRawDB::Fill() | |
361 | { | |
33314186 | 362 | // Fill the trees and return the number of written bytes |
6605cb7a | 363 | |
33314186 | 364 | // Create raw data TTree if it not yet done |
365 | if (!fTree) MakeTree(); | |
6605cb7a | 366 | |
e10815f1 | 367 | Double_t bytes = fRawDB->GetBytesWritten(); |
f07ec911 | 368 | Bool_t error = kFALSE; |
369 | if (fTree->Fill() == -1) | |
370 | error = kTRUE; | |
371 | if (fESDTree) | |
372 | if (fESDTree->Fill() == -1) | |
373 | error = kTRUE; | |
374 | if(!error) | |
375 | return Int_t(fRawDB->GetBytesWritten() - bytes); | |
376 | else | |
377 | return -1; | |
e10815f1 | 378 | } |
379 | ||
d21e9888 | 380 | //______________________________________________________________________________ |
60838f24 | 381 | Long64_t AliRawDB::GetTotalSize() |
d21e9888 | 382 | { |
383 | // Return the total size of the trees | |
60838f24 | 384 | Long64_t total = 0; |
d21e9888 | 385 | |
33314186 | 386 | if (fTree) { |
d21e9888 | 387 | Int_t skey = 0; |
388 | TDirectory *dir = fTree->GetDirectory(); | |
389 | if (dir) { | |
390 | TKey *key = dir->GetKey(fTree->GetName()); | |
391 | if (key) skey = key->GetKeylen(); | |
392 | } | |
60838f24 | 393 | total += (Long64_t)skey + fTree->GetZipBytes(); |
d21e9888 | 394 | } |
395 | ||
396 | if(fESDTree) | |
397 | { | |
398 | Int_t skey = 0; | |
399 | TDirectory *dir = fESDTree->GetDirectory(); | |
400 | if (dir) { | |
401 | TKey *key = dir->GetKey(fESDTree->GetName()); | |
402 | if (key) skey = key->GetKeylen(); | |
403 | } | |
60838f24 | 404 | total += (Long64_t)skey + fESDTree->GetZipBytes(); |
d21e9888 | 405 | } |
406 | ||
407 | return total; | |
408 | } | |
409 | ||
0cd3f979 | 410 | //______________________________________________________________________________ |
411 | Long64_t AliRawDB::AutoSave() | |
412 | { | |
413 | // Auto-save the raw-data and | |
414 | // esd (if any) trees | |
415 | ||
416 | Long64_t nbytes = fTree->AutoSave(); | |
417 | ||
418 | if (fESDTree) nbytes += fESDTree->AutoSave(); | |
419 | ||
420 | return nbytes; | |
421 | } | |
422 | ||
a197a4ce | 423 | //______________________________________________________________________________ |
e10815f1 | 424 | Bool_t AliRawDB::NextFile(const char* fileName) |
a197a4ce | 425 | { |
426 | // Close te current file and open a new one. | |
427 | // Returns kFALSE in case opening failed. | |
428 | ||
429 | Close(); | |
430 | ||
e10815f1 | 431 | if (!Create(fileName)) return kFALSE; |
a197a4ce | 432 | return kTRUE; |
433 | } | |
434 | ||
435 | //______________________________________________________________________________ | |
436 | Float_t AliRawDB::GetCompressionFactor() const | |
437 | { | |
438 | // Return compression factor. | |
439 | ||
440 | if (fTree->GetZipBytes() == 0.) | |
441 | return 1.0; | |
442 | else | |
443 | return fTree->GetTotBytes()/fTree->GetZipBytes(); | |
444 | } | |
ee8f2a6c | 445 | |
446 | //______________________________________________________________________________ | |
447 | const char *AliRawDB::GetAliRootTag() | |
448 | { | |
449 | // Return the aliroot tag (version) | |
450 | // used to generate the raw data file. | |
451 | // Stored in the raw-data file title. | |
452 | ||
544dec61 | 453 | static TString version = fgkAliRootTag; |
ee8f2a6c | 454 | version.Remove(TString::kBoth,'$'); |
ff5606a9 | 455 | version.ReplaceAll("Rev","AliRoot version"); |
ee8f2a6c | 456 | |
457 | return version.Data(); | |
458 | } | |
5d315e4d | 459 | |
460 | //______________________________________________________________________________ | |
581835ab | 461 | Bool_t AliRawDB::WriteGuidFile(TString &guidFileFolder) |
5d315e4d | 462 | { |
463 | // Write the guid file | |
19359f9c | 464 | // in the specified folder or |
465 | // in the folder where the raw data | |
466 | // file is. | |
5d315e4d | 467 | |
468 | TString guidFileName; | |
581835ab | 469 | if (!guidFileFolder.IsNull()) { |
19359f9c | 470 | guidFileName = guidFileFolder; |
5d315e4d | 471 | |
472 | TString pathStr = fRawDB->GetName(); | |
473 | TObjArray *pathArr = pathStr.Tokenize('/'); | |
474 | guidFileName.Append("/"); | |
475 | guidFileName.Append(((TObjString *)pathArr->Last())->String()); | |
476 | pathArr->Delete(); | |
477 | delete pathArr; | |
478 | } | |
479 | else | |
480 | guidFileName = fRawDB->GetName(); | |
481 | ||
482 | guidFileName += ".guid"; | |
483 | ||
484 | ofstream fguid(guidFileName.Data()); | |
19359f9c | 485 | if (!fguid.is_open()) { |
486 | Error("WriteGuidFile", "failure to open guid file %s", guidFileName.Data()); | |
487 | return kFALSE; | |
488 | } | |
5d315e4d | 489 | TString guid = fRawDB->GetUUID().AsString(); |
490 | fguid << "guid: \t" << guid.Data(); | |
491 | fguid.close(); | |
19359f9c | 492 | |
493 | return kTRUE; | |
5d315e4d | 494 | } |
33314186 | 495 | |
496 | ||
497 | //______________________________________________________________________________ | |
498 | void AliRawDB::Reset() | |
499 | { | |
500 | // Clear the raw-data arrays | |
501 | // Should be done before processing the raw-data event | |
502 | ||
503 | for (Int_t iDet = 0; iDet < (AliDAQ::kNDetectors + 1); iDet++) | |
504 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) | |
505 | fDetRawData[iDet][iBranch]->ClearData(); | |
506 | } | |
507 | ||
508 | //______________________________________________________________________________ | |
509 | AliRawDataArrayV2 *AliRawDB::GetRawDataArray(UInt_t eqSize, UInt_t eqId) const | |
510 | { | |
511 | // Return the corresponding raw-datra array (branch) | |
512 | // depending on the equipment ID | |
513 | ||
514 | Int_t iDet = AliDAQ::kNDetectors; | |
515 | Int_t iBranch = 0; // can we split somehow the unrecognized data??? For the moment - no | |
516 | if(eqSize) { | |
517 | Int_t ddlIndex = -1; | |
518 | iDet = AliDAQ::DetectorIDFromDdlID(eqId,ddlIndex); | |
519 | if (iDet < 0 || iDet >= AliDAQ::kNDetectors) | |
520 | iDet = AliDAQ::kNDetectors; | |
521 | else | |
522 | iBranch = (ddlIndex * fgkDetBranches[iDet])/AliDAQ::NumberOfDdls(iDet); | |
523 | } | |
524 | ||
525 | return fDetRawData[iDet][iBranch]; | |
526 | } | |
527 |