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d810d0de | 1 | // $Id$ |
2 | // Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007 | |
5a5a1232 | 3 | |
d810d0de | 4 | /************************************************************************** |
5 | * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. * | |
6 | * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for * | |
51346b82 | 7 | * full copyright notice. * |
d810d0de | 8 | **************************************************************************/ |
9 | ||
10 | #include "AliEveEventManager.h" | |
008ac94c | 11 | #include "AliEveEventSelector.h" |
f6afd0e1 | 12 | #include "AliEveMacroExecutor.h" |
84aff7a4 | 13 | #include <TEveManager.h> |
b9579f03 | 14 | #include <TEveViewer.h> |
5a5a1232 | 15 | |
16 | #include <AliRunLoader.h> | |
93845f6c | 17 | #include <AliRun.h> |
b3b7b8d3 | 18 | #include <AliESDRun.h> |
af885e0f | 19 | #include <AliESDEvent.h> |
3aecaefc | 20 | #include <AliESDfriend.h> |
b3b7b8d3 | 21 | #include <AliAODEvent.h> |
22 | ||
ec835ab5 | 23 | #include <AliDAQ.h> |
24 | #include <AliRawEventHeaderBase.h> | |
c2c4b7a2 | 25 | #include <AliRawReaderRoot.h> |
26 | #include <AliRawReaderFile.h> | |
27 | #include <AliRawReaderDate.h> | |
f7a1cc68 | 28 | #include <AliMagF.h> |
632d2b03 | 29 | #include <AliCDBManager.h> |
d3ed470c | 30 | #include <AliCDBStorage.h> |
8661a211 | 31 | #include <AliGRPObject.h> |
632d2b03 | 32 | #include <AliHeader.h> |
33 | #include <AliGeomManager.h> | |
55216596 | 34 | #include <AliGRPManager.h> |
5a5a1232 | 35 | |
36 | #include <TFile.h> | |
37 | #include <TTree.h> | |
fbc350a3 | 38 | #include <TGeoManager.h> |
8661a211 | 39 | #include <TGeoGlobalMagField.h> |
5a5a1232 | 40 | #include <TSystem.h> |
12365217 | 41 | #include <TTimeStamp.h> |
8661a211 | 42 | #include <TPRegexp.h> |
43 | #include <TError.h> | |
d810d0de | 44 | |
a15e6d7d | 45 | //============================================================================== |
46 | //============================================================================== | |
47 | // AliEveEventManager | |
48 | //============================================================================== | |
5a5a1232 | 49 | |
57ffa5fb | 50 | //______________________________________________________________________________ |
5a5a1232 | 51 | // |
4d62585e | 52 | // Provides interface for loading and navigating standard AliRoot data |
b3b7b8d3 | 53 | // (AliRunLoader), ESD, AOD and RAW. |
54 | // | |
55 | // ESDfriend is attached automatically, if the file is found. | |
56 | // | |
57 | // AODfriends are not attached automatically as there are several | |
58 | // possible files involved. To have a specific AODfriend attached, call | |
59 | // static method | |
60 | // AliEveEventManager::AddAODfriend("AliAOD.VertexingHF.root"); | |
61 | // before initializing the event-manager. | |
51346b82 | 62 | // |
a15e6d7d | 63 | // Also provides interface to magnetic-field and geometry. Mostly |
64 | // intended as wrappers over standard AliRoot functionality for | |
65 | // convenient use from visualizateion macros. | |
4d62585e | 66 | // |
67 | // There can be a single main event-manger, it is stored in private | |
68 | // data member fgMaster and can be accessed via static member function | |
69 | // GetMaster(). | |
70 | // | |
71 | // For event overlaying and embedding one can instantiate additional | |
72 | // event-managers via static method AddDependentManager(const TString& path). | |
73 | // This interface is under development. | |
5a5a1232 | 74 | |
d810d0de | 75 | ClassImp(AliEveEventManager) |
5a5a1232 | 76 | |
d810d0de | 77 | Bool_t AliEveEventManager::fgAssertRunLoader = kFALSE; |
c76ea574 | 78 | Bool_t AliEveEventManager::fgAssertESD = kFALSE; |
b3b7b8d3 | 79 | Bool_t AliEveEventManager::fgAssertAOD = kFALSE; |
c2c4b7a2 | 80 | Bool_t AliEveEventManager::fgAssertRaw = kFALSE; |
5a5a1232 | 81 | |
c2c4b7a2 | 82 | TString AliEveEventManager::fgESDFileName("AliESDs.root"); |
b3b7b8d3 | 83 | TString AliEveEventManager::fgAODFileName("AliAOD.root"); |
c2c4b7a2 | 84 | TString AliEveEventManager::fgRawFileName("raw.root"); |
162637e4 | 85 | TString AliEveEventManager::fgCdbUri("local://$ALICE_ROOT/OCDB"); |
632d2b03 | 86 | |
b3b7b8d3 | 87 | TList* AliEveEventManager::fgAODfriends = 0; |
88 | ||
55216596 | 89 | Bool_t AliEveEventManager::fgGRPLoaded = kFALSE; |
8661a211 | 90 | AliMagF* AliEveEventManager::fgMagField = 0; |
91 | Bool_t AliEveEventManager::fgUniformField = kFALSE; | |
92 | ||
4d62585e | 93 | AliEveEventManager* AliEveEventManager::fgMaster = 0; |
94 | AliEveEventManager* AliEveEventManager::fgCurrent = 0; | |
95 | ||
488869c1 | 96 | void AliEveEventManager::InitInternals() |
97 | { | |
98 | // Initialize internal members. | |
99 | ||
4d62585e | 100 | static const TEveException kEH("AliEveEventManager::InitInternals "); |
101 | ||
102 | if (fgCurrent != 0) | |
103 | { | |
104 | throw(kEH + "Dependent event-managers should be created via static method AddDependentManager()."); | |
105 | } | |
106 | ||
107 | if (fgMaster == 0) | |
108 | { | |
109 | fgMaster = this; | |
110 | } | |
111 | ||
112 | fgCurrent = this; | |
113 | ||
488869c1 | 114 | fAutoLoadTimer = new TTimer; |
115 | fAutoLoadTimer->Connect("Timeout()", "AliEveEventManager", this, "AutoLoadNextEvent()"); | |
116 | ||
117 | fExecutor = new AliEveMacroExecutor; | |
08b0f222 | 118 | |
119 | fTransients = new TEveElementList("Transients", "Transient per-event elements."); | |
120 | fTransients->IncDenyDestroy(); | |
8661a211 | 121 | gEve->AddToListTree(fTransients, kFALSE); |
122 | ||
123 | fTransientLists = new TEveElementList("Transient Lists", "Containers of transient elements."); | |
124 | fTransientLists->IncDenyDestroy(); | |
125 | gEve->AddToListTree(fTransientLists, kFALSE); | |
008ac94c | 126 | |
127 | fPEventSelector = new AliEveEventSelector(this); | |
488869c1 | 128 | } |
93845f6c | 129 | |
ba5d58f2 | 130 | AliEveEventManager::AliEveEventManager(const TString& name) : |
131 | TEveEventManager(name), | |
265ecb21 | 132 | |
c2c4b7a2 | 133 | fPath ( ), fEventId (-1), |
265ecb21 | 134 | fRunLoader (0), |
90fa773e | 135 | fESDFile (0), fESDTree (0), fESD (0), |
c2c4b7a2 | 136 | fESDfriend (0), fESDfriendExists(kFALSE), |
b3b7b8d3 | 137 | fAODFile (0), fAODTree (0), fAOD (0), |
319f3084 | 138 | fRawReader (0), |
80547f2d | 139 | fAutoLoad (kFALSE), fAutoLoadTime (5.), fAutoLoadTimer(0), |
140 | fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE), | |
8661a211 | 141 | fExecutor (0), fTransients(0), fTransientLists(0), |
008ac94c | 142 | fPEventSelector(0), |
4d62585e | 143 | fSubManagers (0), |
488869c1 | 144 | fAutoLoadTimerRunning(kFALSE) |
c76ea574 | 145 | { |
146 | // Default constructor. | |
488869c1 | 147 | |
148 | InitInternals(); | |
c76ea574 | 149 | } |
5a5a1232 | 150 | |
ba5d58f2 | 151 | AliEveEventManager::AliEveEventManager(const TString& name, const TString& path, Int_t ev) : |
152 | TEveEventManager(name, path), | |
265ecb21 | 153 | |
c76ea574 | 154 | fPath (path), fEventId(-1), |
265ecb21 | 155 | fRunLoader (0), |
90fa773e | 156 | fESDFile (0), fESDTree (0), fESD (0), |
c2c4b7a2 | 157 | fESDfriend (0), fESDfriendExists(kFALSE), |
b3b7b8d3 | 158 | fAODFile (0), fAODTree (0), fAOD (0), |
319f3084 | 159 | fRawReader (0), |
488869c1 | 160 | fAutoLoad (kFALSE), fAutoLoadTime (5), fAutoLoadTimer(0), |
80547f2d | 161 | fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE), |
8661a211 | 162 | fExecutor (0), fTransients(0), fTransientLists(0), |
008ac94c | 163 | fPEventSelector(0), |
4d62585e | 164 | fSubManagers (0), |
488869c1 | 165 | fAutoLoadTimerRunning(kFALSE) |
5a5a1232 | 166 | { |
c76ea574 | 167 | // Constructor with event-directory URL and event-id. |
168 | ||
488869c1 | 169 | InitInternals(); |
170 | ||
5a5a1232 | 171 | Open(); |
488869c1 | 172 | if (ev >= 0) |
173 | { | |
174 | GotoEvent(ev); | |
175 | } | |
5a5a1232 | 176 | } |
177 | ||
a15e6d7d | 178 | AliEveEventManager::~AliEveEventManager() |
179 | { | |
180 | // Destructor. | |
181 | ||
ba5d58f2 | 182 | delete fSubManagers; |
183 | ||
80547f2d | 184 | if (fIsOpen) |
185 | { | |
186 | Close(); | |
187 | } | |
08b0f222 | 188 | |
189 | fTransients->DecDenyDestroy(); | |
190 | fTransients->Destroy(); | |
8661a211 | 191 | |
192 | fTransientLists->DecDenyDestroy(); | |
193 | fTransientLists->Destroy(); | |
a15e6d7d | 194 | } |
195 | ||
57ffa5fb | 196 | /******************************************************************************/ |
5a5a1232 | 197 | |
4d62585e | 198 | void AliEveEventManager::SetESDFileName(const TString& esd) |
c2c4b7a2 | 199 | { |
200 | // Set file-name for opening ESD, default "AliESDs.root". | |
201 | ||
4d62585e | 202 | if ( ! esd.IsNull()) fgESDFileName = esd; |
c2c4b7a2 | 203 | } |
204 | ||
b3b7b8d3 | 205 | void AliEveEventManager::SetAODFileName(const TString& aod) |
206 | { | |
207 | // Set file-name for opening AOD, default "AliAOD.root". | |
208 | ||
209 | if ( ! aod.IsNull()) fgAODFileName = aod; | |
210 | } | |
211 | ||
212 | void AliEveEventManager::AddAODfriend(const TString& friendFileName) | |
213 | { | |
214 | // Add new AOD friend file-name to be attached when opening AOD. | |
215 | // This should include '.root', as in 'AliAOD.VertexingHF.root'. | |
216 | ||
217 | if (fgAODfriends == 0) | |
218 | { | |
219 | fgAODfriends = new TList; | |
220 | fgAODfriends->SetOwner(kTRUE); | |
221 | } | |
f8d5a389 | 222 | if (fgAODfriends->FindObject(friendFileName) == 0) |
223 | { | |
224 | fgAODfriends->Add(new TObjString(friendFileName)); | |
225 | } | |
b3b7b8d3 | 226 | } |
227 | ||
4d62585e | 228 | void AliEveEventManager::SetRawFileName(const TString& raw) |
c2c4b7a2 | 229 | { |
230 | // Set file-name for opening of raw-data, default "raw.root" | |
4d62585e | 231 | if ( ! raw.IsNull()) fgRawFileName = raw; |
c2c4b7a2 | 232 | } |
233 | ||
4d62585e | 234 | void AliEveEventManager::SetCdbUri(const TString& cdb) |
c2c4b7a2 | 235 | { |
162637e4 | 236 | // Set path to CDB, default "local://$ALICE_ROOT/OCDB". |
c2c4b7a2 | 237 | |
4d62585e | 238 | if ( ! cdb.IsNull()) fgCdbUri = cdb; |
c2c4b7a2 | 239 | } |
240 | ||
b3b7b8d3 | 241 | void AliEveEventManager::SetAssertElements(Bool_t assertRunloader, Bool_t assertEsd, |
242 | Bool_t assertAod, Bool_t assertRaw) | |
c2c4b7a2 | 243 | { |
244 | // Set global flags that detrmine which parts of the event-data must | |
245 | // be present when the event is opened. | |
246 | ||
247 | fgAssertRunLoader = assertRunloader; | |
248 | fgAssertESD = assertEsd; | |
b3b7b8d3 | 249 | fgAssertAOD = assertAod; |
c2c4b7a2 | 250 | fgAssertRaw = assertRaw; |
251 | } | |
252 | ||
253 | /******************************************************************************/ | |
254 | ||
d810d0de | 255 | void AliEveEventManager::Open() |
5a5a1232 | 256 | { |
c76ea574 | 257 | // Open event-data from URL specified in fPath. |
258 | // Attempts to create AliRunLoader() and to open ESD with ESDfriends. | |
259 | // Warning is reported if run-loader or ESD is not found. | |
260 | // Global data-members fgAssertRunLoader and fgAssertESD can be set | |
261 | // to throw exceptions instead. | |
262 | ||
a15e6d7d | 263 | static const TEveException kEH("AliEveEventManager::Open "); |
5a5a1232 | 264 | |
80547f2d | 265 | if (fExternalCtrl) |
266 | { | |
267 | throw (kEH + "Event-loop is under external control."); | |
268 | } | |
269 | if (fIsOpen) | |
270 | { | |
271 | throw (kEH + "Event-files already opened."); | |
272 | } | |
273 | ||
5a5a1232 | 274 | gSystem->ExpandPathName(fPath); |
ba5d58f2 | 275 | // The following magick is required for ESDfriends to be loaded properly |
5a58dc18 | 276 | // from non-current directory. |
277 | if (fPath.IsNull() || fPath == ".") | |
278 | { | |
279 | fPath = gSystem->WorkingDirectory(); | |
280 | } | |
281 | else if ( ! fPath.BeginsWith("file:/")) | |
282 | { | |
283 | TUrl url(fPath, kTRUE); | |
284 | TString protocol(url.GetProtocol()); | |
285 | if (protocol == "file" && fPath[0] != '/') | |
286 | fPath = Form("%s/%s", gSystem->WorkingDirectory(), fPath.Data()); | |
287 | } | |
5a5a1232 | 288 | |
632d2b03 | 289 | Int_t runNo = -1; |
290 | ||
db748c38 | 291 | // Open ESD and ESDfriends |
292 | ||
293 | TString esdPath(Form("%s/%s", fPath.Data(), fgESDFileName.Data())); | |
294 | if ((fESDFile = TFile::Open(esdPath))) | |
295 | { | |
296 | fESD = new AliESDEvent(); | |
297 | fESDTree = (TTree*) fESDFile->Get("esdTree"); | |
298 | if (fESDTree != 0) | |
299 | { | |
73267f50 | 300 | // Check if ESDfriends exists and attach the branch. |
301 | // We use TFile::Open() instead of gSystem->AccessPathName | |
302 | // as it seems to work better when attachine alieve to a | |
303 | // running reconstruction process with auto-save on. | |
304 | // There was also a problem with TTree::Refresh() - it didn't | |
305 | // save the friend branch on a separate file, fixed in 5.22.2 - | |
306 | // so we might want to try the old way again soon. | |
db748c38 | 307 | TString p(Form("%s/AliESDfriends.root", fPath.Data())); |
fa46c586 | 308 | TFile *esdFriendFile = TFile::Open(p); |
73267f50 | 309 | if (esdFriendFile) |
310 | { | |
fa46c586 | 311 | if (!esdFriendFile->IsZombie()) |
73267f50 | 312 | { |
313 | esdFriendFile->Close(); | |
314 | fESDfriendExists = kTRUE; | |
315 | fESDTree->SetBranchStatus ("ESDfriend*", 1); | |
316 | } | |
317 | delete esdFriendFile; | |
db748c38 | 318 | } |
fa46c586 | 319 | |
320 | fESD->ReadFromTree(fESDTree); | |
73267f50 | 321 | if (fESDfriendExists) |
322 | { | |
323 | fESDfriend = (AliESDfriend*) fESD->FindListObject("AliESDfriend"); | |
324 | Info(kEH, "found and attached ESD friend."); | |
325 | } | |
326 | else | |
327 | { | |
328 | Warning(kEH, "ESDfriend not found."); | |
329 | } | |
330 | ||
fa46c586 | 331 | if (fESDTree->GetEntry(0) <= 0) |
73267f50 | 332 | { |
333 | delete fESDFile; fESDFile = 0; | |
334 | delete fESD; fESD = 0; | |
335 | Warning(kEH, "failed getting the first entry from esdTree."); | |
336 | } | |
fa46c586 | 337 | else |
73267f50 | 338 | { |
339 | if (runNo < 0) | |
340 | runNo = fESD->GetESDRun()->GetRunNumber(); | |
341 | } | |
db748c38 | 342 | } |
343 | else // esdtree == 0 | |
344 | { | |
345 | delete fESDFile; fESDFile = 0; | |
fa46c586 | 346 | delete fESD; fESD = 0; |
db748c38 | 347 | Warning(kEH, "failed getting the esdTree."); |
348 | } | |
349 | } | |
350 | else // esd not readable | |
351 | { | |
352 | Warning(kEH, "can not read ESD file '%s'.", esdPath.Data()); | |
353 | } | |
354 | if (fESDTree == 0) | |
355 | { | |
356 | if (fgAssertESD) | |
357 | { | |
358 | throw (kEH + "ESD not initialized. Its precence was requested."); | |
359 | } else { | |
360 | Warning(kEH, "ESD not initialized."); | |
361 | } | |
362 | } | |
363 | ||
b3b7b8d3 | 364 | // Open AOD and registered friends |
365 | ||
366 | TString aodPath(Form("%s/%s", fPath.Data(), fgAODFileName.Data())); | |
367 | if ((fAODFile = TFile::Open(aodPath))) | |
368 | { | |
369 | fAOD = new AliAODEvent(); | |
370 | fAODTree = (TTree*) fAODFile->Get("aodTree"); | |
371 | if (fAODTree != 0) | |
372 | { | |
373 | // Check if AODfriends exist and attach them. | |
374 | TIter friends(fgAODfriends); | |
375 | TObjString *name; | |
376 | while ((name = (TObjString*) friends()) != 0) | |
377 | { | |
378 | TString p(Form("%s/%s", fPath.Data(), name->GetName())); | |
379 | if (gSystem->AccessPathName(p, kReadPermission) == kFALSE) | |
380 | { | |
381 | fAODTree->AddFriend("aodTree", name->GetName()); | |
382 | } | |
383 | } | |
384 | ||
385 | fAOD->ReadFromTree(fAODTree); | |
386 | ||
387 | if (fAODTree->GetEntry(0) <= 0) | |
388 | { | |
389 | delete fAODFile; fAODFile = 0; | |
390 | delete fAOD; fAOD = 0; | |
391 | Warning(kEH, "failed getting the first entry from addTree."); | |
392 | } | |
393 | else | |
394 | { | |
395 | if (runNo < 0) | |
396 | runNo = fAOD->GetRunNumber(); | |
397 | } | |
398 | } | |
399 | else // aodtree == 0 | |
400 | { | |
401 | delete fAODFile; fAODFile = 0; | |
402 | delete fAOD; fAOD = 0; | |
403 | Warning(kEH, "failed getting the aodTree."); | |
404 | } | |
405 | } | |
406 | else // aod not readable | |
407 | { | |
408 | Warning(kEH, "can not read AOD file '%s'.", aodPath.Data()); | |
409 | } | |
410 | if (fAODTree == 0) | |
411 | { | |
412 | if (fgAssertAOD) | |
413 | { | |
414 | throw (kEH + "AOD not initialized. Its precence was requested."); | |
415 | } else { | |
416 | Warning(kEH, "AOD not initialized."); | |
417 | } | |
418 | } | |
419 | ||
db748c38 | 420 | // Open RunLoader from galice.root |
421 | ||
a15e6d7d | 422 | TString gaPath(Form("%s/galice.root", fPath.Data())); |
c2c4b7a2 | 423 | // If i use open directly, we get fatal. |
db748c38 | 424 | // Is AccessPathName check ok for xrootd / alien? Yes, not for http. |
a15e6d7d | 425 | if (gSystem->AccessPathName(gaPath, kReadPermission) == kFALSE) |
90fa773e | 426 | { |
ba5d58f2 | 427 | fRunLoader = AliRunLoader::Open(gaPath, GetName()); |
a1896a82 | 428 | if (fRunLoader) |
5a5a1232 | 429 | { |
a15e6d7d | 430 | TString alicePath = fPath + "/"; |
431 | fRunLoader->SetDirName(alicePath); | |
a1896a82 | 432 | |
433 | if (fRunLoader->LoadgAlice() != 0) | |
c2c4b7a2 | 434 | Warning(kEH, "failed loading gAlice via run-loader."); |
a1896a82 | 435 | |
436 | if (fRunLoader->LoadHeader() == 0) | |
437 | { | |
db748c38 | 438 | if (runNo < 0) |
439 | runNo = fRunLoader->GetHeader()->GetRun(); | |
a1896a82 | 440 | } |
441 | else | |
442 | { | |
c2c4b7a2 | 443 | Warning(kEH, "failed loading run-loader's header."); |
444 | delete fRunLoader; | |
445 | fRunLoader = 0; | |
a1896a82 | 446 | } |
447 | } | |
448 | else // run-loader open failed | |
449 | { | |
a15e6d7d | 450 | Warning(kEH, "failed opening ALICE run-loader from '%s'.", gaPath.Data()); |
5a5a1232 | 451 | } |
5a5a1232 | 452 | } |
a1896a82 | 453 | else // galice not readable |
454 | { | |
a15e6d7d | 455 | Warning(kEH, "can not read '%s'.", gaPath.Data()); |
a1896a82 | 456 | } |
457 | if (fRunLoader == 0) | |
458 | { | |
84aff7a4 | 459 | if (fgAssertRunLoader) |
c2c4b7a2 | 460 | throw (kEH + "Bootstraping of run-loader failed. Its precence was requested."); |
a1896a82 | 461 | else |
a15e6d7d | 462 | Warning(kEH, "Bootstraping of run-loader failed."); |
a1896a82 | 463 | } |
51346b82 | 464 | |
db748c38 | 465 | // Open raw-data file |
5a5a1232 | 466 | |
c2c4b7a2 | 467 | TString rawPath(Form("%s/%s", fPath.Data(), fgRawFileName.Data())); |
ecb84424 | 468 | // If i use open directly, raw-reader reports an error but i have |
469 | // no way to detect it. | |
470 | // Is this (AccessPathName check) ok for xrootd / alien? Yes, not for http. | |
f337c1d6 | 471 | AliLog::EType_t oldLogLevel = (AliLog::EType_t) AliLog::GetGlobalLogLevel(); |
472 | if (fgAssertRaw == kFALSE) | |
473 | { | |
474 | AliLog::SetGlobalLogLevel(AliLog::kFatal); | |
475 | } | |
ecb84424 | 476 | if (gSystem->AccessPathName(rawPath, kReadPermission) == kFALSE) |
2827badf | 477 | { |
478 | fRawReader = AliRawReader::Create(rawPath); | |
479 | } | |
480 | else | |
481 | { | |
482 | fRawReader = AliRawReader::Create(fgRawFileName); | |
483 | } | |
f337c1d6 | 484 | if (fgAssertRaw == kFALSE) |
485 | { | |
486 | AliLog::SetGlobalLogLevel(oldLogLevel); | |
487 | } | |
488 | ||
c2c4b7a2 | 489 | if (fRawReader == 0) |
490 | { | |
491 | if (fgAssertRaw) | |
492 | { | |
493 | throw (kEH + "raw-data not initialized. Its precence was requested."); | |
494 | } else { | |
495 | Warning(kEH, "raw-data not initialized."); | |
496 | } | |
497 | } | |
498 | ||
632d2b03 | 499 | if (runNo < 0) |
c2c4b7a2 | 500 | { |
501 | if (fRawReader) | |
502 | { | |
503 | fRawReader->NextEvent(); | |
504 | runNo = fRawReader->GetRunNumber(); | |
ca49b003 | 505 | Info(kEH, "Determining run-no from raw ... run=%d.", runNo); |
c2c4b7a2 | 506 | fRawReader->RewindEvents(); |
507 | } else { | |
508 | throw (kEH + "unknown run number."); | |
509 | } | |
510 | } | |
632d2b03 | 511 | |
b3b7b8d3 | 512 | // Initialize OCDB ... only in master event-manager |
513 | ||
ba5d58f2 | 514 | if (this == fgMaster) |
632d2b03 | 515 | { |
516 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
d3ed470c | 517 | if (cdb->IsDefaultStorageSet() == kTRUE) |
518 | { | |
519 | Warning(kEH, "CDB already set - using the old storage:\n '%s'", | |
520 | cdb->GetDefaultStorage()->GetURI().Data()); | |
521 | } | |
522 | else | |
523 | { | |
524 | cdb->SetDefaultStorage(fgCdbUri); | |
525 | if (cdb->IsDefaultStorageSet() == kFALSE) | |
526 | throw (kEH + "CDB initialization failed."); | |
527 | } | |
632d2b03 | 528 | cdb->SetRun(runNo); |
529 | } | |
530 | ||
80547f2d | 531 | fIsOpen = kTRUE; |
5a5a1232 | 532 | } |
533 | ||
482d0751 | 534 | void AliEveEventManager::SetEvent(AliRunLoader *runLoader, AliRawReader *rawReader, AliESDEvent *esd, AliESDfriend *esdf) |
319f3084 | 535 | { |
b3b7b8d3 | 536 | // Set an event from an external source. |
537 | // The method is used in the online visualisation. | |
538 | // AOD is not supported. | |
80547f2d | 539 | |
540 | static const TEveException kEH("AliEveEventManager::SetEvent "); | |
541 | ||
542 | if (fIsOpen) | |
543 | { | |
544 | Warning(kEH, "Event-files were open. Closing and switching to external control."); | |
545 | Close(); | |
546 | } | |
547 | ||
319f3084 | 548 | fRunLoader = runLoader; |
549 | fRawReader = rawReader; | |
80547f2d | 550 | fESD = esd; |
482d0751 | 551 | fESDfriend = esdf; |
b3b7b8d3 | 552 | fAOD = 0; |
80547f2d | 553 | |
554 | fEventId++; | |
555 | fHasEvent = kTRUE; | |
556 | fExternalCtrl = kTRUE; | |
557 | ||
319f3084 | 558 | SetTitle("Online event in memory"); |
80547f2d | 559 | SetName ("Online Event"); |
319f3084 | 560 | ElementChanged(); |
ba5d58f2 | 561 | |
319f3084 | 562 | AfterNewEventLoaded(); |
47aab29b | 563 | |
ecb84424 | 564 | if (fAutoLoad) StartAutoLoadTimer(); |
319f3084 | 565 | } |
566 | ||
f76c9e9b | 567 | Int_t AliEveEventManager::GetMaxEventId(Bool_t /*refreshESD*/) const |
516389a2 | 568 | { |
569 | // Returns maximum available event id. | |
80547f2d | 570 | // If under external control or event is not opened -1 is returned. |
516389a2 | 571 | // If raw-data is the only data-source this can not be known |
572 | // and 10,000,000 is returned. | |
573 | // If neither data-source is initialised an exception is thrown. | |
574 | // If refresh_esd is true and ESD is the primary event-data source | |
575 | // its header is re-read from disk. | |
576 | ||
577 | static const TEveException kEH("AliEveEventManager::GetMaxEventId "); | |
578 | ||
80547f2d | 579 | if (fExternalCtrl || fIsOpen == kFALSE) |
580 | { | |
581 | return -1; | |
582 | } | |
583 | ||
f76c9e9b | 584 | if (fESDTree) |
516389a2 | 585 | { |
f76c9e9b | 586 | // Refresh crashes with root-5.21.1-alice. |
587 | // Fixed by Philippe 5.8.2008 r25053, can be reactivated | |
588 | // when we move to a newer root. | |
589 | // if (refreshESD) | |
590 | // fESDTree->Refresh(); | |
591 | return fESDTree->GetEntries() - 1; | |
516389a2 | 592 | } |
b3b7b8d3 | 593 | else if (fAODTree) |
594 | { | |
595 | return fAODTree->GetEntries() - 1; | |
596 | } | |
f76c9e9b | 597 | else if (fRunLoader) |
516389a2 | 598 | { |
f76c9e9b | 599 | return fRunLoader->GetNumberOfEvents() - 1; |
516389a2 | 600 | } |
601 | else if (fRawReader) | |
602 | { | |
ae1a1b11 | 603 | Int_t n = fRawReader->GetNumberOfEvents() - 1; |
604 | return n > -1 ? n : 10000000; | |
516389a2 | 605 | } |
606 | else | |
607 | { | |
b3b7b8d3 | 608 | throw (kEH + "neither ESD, AOD, RunLoader nor Raw loaded."); |
516389a2 | 609 | } |
610 | } | |
611 | ||
d810d0de | 612 | void AliEveEventManager::GotoEvent(Int_t event) |
1eaa5849 | 613 | { |
73c1c0ec | 614 | // Load data for specified event. |
615 | // If event is out of range an exception is thrown and old state | |
616 | // is preserved. | |
617 | // After successful loading of event, the virtual function | |
618 | // AfterNewEventLoaded() is called. This executes commands that | |
619 | // were registered via TEveEventManager::AddNewEventCommand(). | |
516389a2 | 620 | // |
621 | // If event is negative, it is subtracted from the number of | |
622 | // available events, thus passing -1 will load the last event. | |
623 | // This is not supported when raw-data is the only data-source | |
624 | // as the number of events is not known. | |
73c1c0ec | 625 | |
a15e6d7d | 626 | static const TEveException kEH("AliEveEventManager::GotoEvent "); |
1eaa5849 | 627 | |
488869c1 | 628 | if (fAutoLoadTimerRunning) |
629 | { | |
630 | throw (kEH + "Event auto-load timer is running."); | |
631 | } | |
80547f2d | 632 | if (fExternalCtrl) |
633 | { | |
634 | throw (kEH + "Event-loop is under external control."); | |
635 | } | |
488869c1 | 636 | else if (!fIsOpen) |
80547f2d | 637 | { |
638 | throw (kEH + "Event-files not opened."); | |
639 | } | |
640 | ||
641 | fHasEvent = kFALSE; | |
642 | ||
1eaa5849 | 643 | Int_t maxEvent = 0; |
db748c38 | 644 | if (fESDTree) |
516389a2 | 645 | { |
ca49b003 | 646 | // Refresh crashes with root-5.21.1-alice. |
647 | // Fixed by Philippe 5.8.2008 r25053, can be reactivated | |
648 | // when we move to a newer root. | |
649 | // fESDTree->Refresh(); | |
1eaa5849 | 650 | maxEvent = fESDTree->GetEntries() - 1; |
516389a2 | 651 | if (event < 0) |
652 | event = fESDTree->GetEntries() + event; | |
653 | } | |
b3b7b8d3 | 654 | else if (fAODTree) |
655 | { | |
656 | maxEvent = fAODTree->GetEntries() - 1; | |
657 | if (event < 0) | |
658 | event = fAODTree->GetEntries() + event; | |
659 | } | |
db748c38 | 660 | else if (fRunLoader) |
661 | { | |
662 | maxEvent = fRunLoader->GetNumberOfEvents() - 1; | |
663 | if (event < 0) | |
664 | event = fRunLoader->GetNumberOfEvents() + event; | |
665 | } | |
516389a2 | 666 | else if (fRawReader) |
667 | { | |
ae1a1b11 | 668 | maxEvent = fRawReader->GetNumberOfEvents() - 1; |
669 | if (maxEvent < 0) | |
670 | { | |
671 | maxEvent = 10000000; | |
672 | if (event < 0) { | |
673 | Error(kEH, "current raw-data source does not support direct event access."); | |
674 | return; | |
675 | } | |
676 | Info(kEH, "number of events unknown for current raw-data source, setting max-event id to 10M."); | |
677 | } | |
678 | else | |
679 | { | |
680 | if (event < 0) | |
681 | event = fRawReader->GetNumberOfEvents() + event; | |
516389a2 | 682 | } |
516389a2 | 683 | } |
684 | else | |
685 | { | |
c2c4b7a2 | 686 | throw (kEH + "neither RunLoader, ESD nor Raw loaded."); |
687 | } | |
84aff7a4 | 688 | if (event < 0 || event > maxEvent) |
516389a2 | 689 | { |
c2c4b7a2 | 690 | throw (kEH + Form("event %d not present, available range [%d, %d].", |
691 | event, 0, maxEvent)); | |
516389a2 | 692 | } |
1eaa5849 | 693 | |
84aff7a4 | 694 | TEveManager::TRedrawDisabler rd(gEve); |
695 | gEve->Redraw3D(kFALSE, kTRUE); // Enforce drop of all logicals. | |
d9e0d6c5 | 696 | |
32e219c2 | 697 | // !!! MT this is somewhat brutal; at least optionally, one could be |
698 | // a bit gentler, checking for objs owning their external refs and having | |
699 | // additinal parents. | |
b9579f03 | 700 | gEve->GetViewers()->DeleteAnnotations(); |
08b0f222 | 701 | fTransients->DestroyElements(); |
8661a211 | 702 | for (TEveElement::List_i i = fTransientLists->BeginChildren(); |
703 | i != fTransientLists->EndChildren(); ++i) | |
704 | { | |
705 | (*i)->DestroyElements(); | |
706 | } | |
1eaa5849 | 707 | DestroyElements(); |
1eaa5849 | 708 | |
84aff7a4 | 709 | if (fESDTree) { |
c2c4b7a2 | 710 | if (fESDTree->GetEntry(event) <= 0) |
711 | throw (kEH + "failed getting required event from ESD."); | |
1eaa5849 | 712 | |
2cea771a | 713 | if (fESDfriendExists) |
1eaa5849 | 714 | fESD->SetESDfriend(fESDfriend); |
1eaa5849 | 715 | } |
90fa773e | 716 | |
b3b7b8d3 | 717 | if (fAODTree) { |
718 | if (fAODTree->GetEntry(event) <= 0) | |
719 | throw (kEH + "failed getting required event from AOD."); | |
720 | } | |
721 | ||
db748c38 | 722 | if (fRunLoader) { |
723 | if (fRunLoader->GetEvent(event) != 0) | |
724 | throw (kEH + "failed getting required event."); | |
725 | } | |
726 | ||
c2c4b7a2 | 727 | if (fRawReader) |
728 | { | |
ca49b003 | 729 | // AliRawReader::GotoEvent(Int_t) works for AliRawReaderRoot/Chain. |
730 | if (fRawReader->GotoEvent(event) == kFALSE) | |
c2c4b7a2 | 731 | { |
ca49b003 | 732 | // Use fallback method - iteration with NextEvent(). |
733 | Int_t rawEv = fEventId; | |
734 | if (event < rawEv) | |
c2c4b7a2 | 735 | { |
736 | fRawReader->RewindEvents(); | |
ca49b003 | 737 | rawEv = -1; |
c2c4b7a2 | 738 | } |
c2c4b7a2 | 739 | |
ca49b003 | 740 | while (rawEv < event) |
741 | { | |
742 | if ( ! fRawReader->NextEvent()) | |
743 | { | |
744 | fRawReader->RewindEvents(); | |
745 | fEventId = -1; | |
746 | throw (kEH + Form("Error going to next raw-event from event %d.", rawEv)); | |
747 | } | |
748 | ++rawEv; | |
749 | } | |
750 | Warning(kEH, "Loaded raw-event %d with fallback method.\n", rawEv); | |
751 | } | |
c2c4b7a2 | 752 | } |
753 | ||
80547f2d | 754 | fHasEvent = kTRUE; |
755 | fEventId = event; | |
ba5d58f2 | 756 | if (this == fgMaster) |
757 | { | |
758 | SetName(Form("Event %d", fEventId)); | |
759 | ElementChanged(); | |
760 | } | |
c2c4b7a2 | 761 | |
90fa773e | 762 | AfterNewEventLoaded(); |
1eaa5849 | 763 | } |
764 | ||
516389a2 | 765 | void AliEveEventManager::NextEvent() |
766 | { | |
80547f2d | 767 | // Loads next event. |
768 | // Does magick needed for online display when under external event control. | |
ecb84424 | 769 | |
488869c1 | 770 | static const TEveException kEH("AliEveEventManager::NextEvent "); |
771 | ||
772 | if (fAutoLoadTimerRunning) | |
ae1a1b11 | 773 | { |
488869c1 | 774 | throw (kEH + "Event auto-load timer is running."); |
775 | } | |
516389a2 | 776 | |
488869c1 | 777 | if (fExternalCtrl) |
778 | { | |
779 | // !!! This should really go somewhere else. It is done in GotoEvent(), | |
780 | // so here we should do it in SetEvent(). | |
516389a2 | 781 | DestroyElements(); |
782 | ||
783 | gSystem->ExitLoop(); | |
ae1a1b11 | 784 | } |
785 | else | |
786 | { | |
008ac94c | 787 | Int_t nextevent=0; |
788 | if (fPEventSelector->FindNext(nextevent)) | |
ecb84424 | 789 | { |
008ac94c | 790 | GotoEvent(nextevent); |
ecb84424 | 791 | } |
516389a2 | 792 | } |
793 | } | |
794 | ||
795 | void AliEveEventManager::PrevEvent() | |
796 | { | |
80547f2d | 797 | // Loads previous event. |
798 | ||
799 | static const TEveException kEH("AliEveEventManager::PrevEvent "); | |
800 | ||
488869c1 | 801 | if (fAutoLoadTimerRunning) |
80547f2d | 802 | { |
488869c1 | 803 | throw (kEH + "Event auto-load timer is running."); |
516389a2 | 804 | } |
488869c1 | 805 | if (fExternalCtrl) |
80547f2d | 806 | { |
488869c1 | 807 | throw (kEH + "Event-loop is under external control."); |
80547f2d | 808 | } |
008ac94c | 809 | Int_t nextevent=0; |
810 | if (fPEventSelector->FindPrev(nextevent)) | |
ecb84424 | 811 | { |
008ac94c | 812 | GotoEvent(nextevent); |
ecb84424 | 813 | } |
516389a2 | 814 | } |
815 | ||
d810d0de | 816 | void AliEveEventManager::Close() |
5a5a1232 | 817 | { |
ca49b003 | 818 | // Close the event data-files and delete ESD, ESDfriend, run-loader |
819 | // and raw-reader. | |
73c1c0ec | 820 | |
80547f2d | 821 | static const TEveException kEH("AliEveEventManager::Close "); |
822 | ||
823 | if (!fIsOpen) | |
824 | { | |
825 | throw (kEH + "Event-files not opened."); | |
826 | } | |
827 | ||
488869c1 | 828 | if (fAutoLoadTimerRunning) |
829 | StopAutoLoadTimer(); | |
830 | ||
2cea771a | 831 | if (fESDTree) { |
832 | delete fESD; fESD = 0; | |
833 | delete fESDfriend; fESDfriend = 0; | |
73267f50 | 834 | fESDfriendExists = kFALSE; |
2cea771a | 835 | |
ca49b003 | 836 | delete fESDTree; fESDTree = 0; |
837 | delete fESDFile; fESDFile = 0; | |
838 | } | |
839 | ||
b3b7b8d3 | 840 | if (fAODTree) { |
841 | delete fAOD; fAOD = 0; | |
842 | ||
843 | delete fAODTree; fAODTree = 0; | |
844 | delete fAODFile; fAODFile = 0; | |
845 | } | |
846 | ||
ca49b003 | 847 | if (fRunLoader) { |
848 | delete fRunLoader; fRunLoader = 0; | |
849 | } | |
850 | ||
851 | if (fRawReader) { | |
852 | delete fRawReader; fRawReader = 0; | |
2cea771a | 853 | } |
80547f2d | 854 | |
855 | fEventId = -1; | |
856 | fIsOpen = kFALSE; | |
857 | fHasEvent = kFALSE; | |
5a5a1232 | 858 | } |
859 | ||
90fa773e | 860 | |
80547f2d | 861 | //------------------------------------------------------------------------------ |
c76ea574 | 862 | // Static convenience functions, mainly used from macros. |
80547f2d | 863 | //------------------------------------------------------------------------------ |
5a5a1232 | 864 | |
f6afd0e1 | 865 | Bool_t AliEveEventManager::HasRunLoader() |
866 | { | |
867 | // Check if AliRunLoader is initialized. | |
868 | ||
4d62585e | 869 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRunLoader; |
f6afd0e1 | 870 | } |
871 | ||
872 | Bool_t AliEveEventManager::HasESD() | |
873 | { | |
874 | // Check if AliESDEvent is initialized. | |
875 | ||
4d62585e | 876 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESD; |
f6afd0e1 | 877 | } |
878 | ||
879 | Bool_t AliEveEventManager::HasESDfriend() | |
880 | { | |
881 | // Check if AliESDfriend is initialized. | |
882 | ||
4d62585e | 883 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESDfriend; |
f6afd0e1 | 884 | } |
885 | ||
b3b7b8d3 | 886 | Bool_t AliEveEventManager::HasAOD() |
887 | { | |
888 | // Check if AliESDEvent is initialized. | |
889 | ||
890 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fAOD; | |
891 | } | |
892 | ||
f6afd0e1 | 893 | Bool_t AliEveEventManager::HasRawReader() |
894 | { | |
895 | // Check if raw-reader is initialized. | |
896 | ||
4d62585e | 897 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRawReader; |
f6afd0e1 | 898 | } |
899 | ||
d810d0de | 900 | AliRunLoader* AliEveEventManager::AssertRunLoader() |
5a5a1232 | 901 | { |
73c1c0ec | 902 | // Make sure AliRunLoader is initialized and return it. |
903 | // Throws exception in case run-loader is not available. | |
904 | // Static utility for macros. | |
905 | ||
a15e6d7d | 906 | static const TEveException kEH("AliEveEventManager::AssertRunLoader "); |
5a5a1232 | 907 | |
4d62585e | 908 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 909 | throw (kEH + "ALICE event not ready."); |
4d62585e | 910 | if (fgCurrent->fRunLoader == 0) |
c2c4b7a2 | 911 | throw (kEH + "AliRunLoader not initialised."); |
4d62585e | 912 | return fgCurrent->fRunLoader; |
5a5a1232 | 913 | } |
914 | ||
d810d0de | 915 | AliESDEvent* AliEveEventManager::AssertESD() |
5a5a1232 | 916 | { |
73c1c0ec | 917 | // Make sure AliESDEvent is initialized and return it. |
918 | // Throws exception in case ESD is not available. | |
919 | // Static utility for macros. | |
920 | ||
a15e6d7d | 921 | static const TEveException kEH("AliEveEventManager::AssertESD "); |
5a5a1232 | 922 | |
4d62585e | 923 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 924 | throw (kEH + "ALICE event not ready."); |
4d62585e | 925 | if (fgCurrent->fESD == 0) |
c2c4b7a2 | 926 | throw (kEH + "AliESD not initialised."); |
4d62585e | 927 | return fgCurrent->fESD; |
5a5a1232 | 928 | } |
3aecaefc | 929 | |
d810d0de | 930 | AliESDfriend* AliEveEventManager::AssertESDfriend() |
3aecaefc | 931 | { |
73c1c0ec | 932 | // Make sure AliESDfriend is initialized and return it. |
933 | // Throws exception in case ESDfriend-loader is not available. | |
934 | // Static utility for macros. | |
935 | ||
a15e6d7d | 936 | static const TEveException kEH("AliEveEventManager::AssertESDfriend "); |
3aecaefc | 937 | |
4d62585e | 938 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 939 | throw (kEH + "ALICE event not ready."); |
4d62585e | 940 | if (fgCurrent->fESDfriend == 0) |
c2c4b7a2 | 941 | throw (kEH + "AliESDfriend not initialised."); |
4d62585e | 942 | return fgCurrent->fESDfriend; |
3aecaefc | 943 | } |
93845f6c | 944 | |
b3b7b8d3 | 945 | AliAODEvent* AliEveEventManager::AssertAOD() |
946 | { | |
947 | // Make sure AliAODEvent is initialized and return it. | |
948 | // Throws exception in case AOD is not available. | |
949 | // Static utility for macros. | |
950 | ||
951 | static const TEveException kEH("AliEveEventManager::AssertAOD "); | |
952 | ||
953 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) | |
954 | throw (kEH + "ALICE event not ready."); | |
955 | if (fgCurrent->fAOD == 0) | |
956 | throw (kEH + "AliAOD not initialised."); | |
957 | return fgCurrent->fAOD; | |
958 | } | |
959 | ||
c2c4b7a2 | 960 | AliRawReader* AliEveEventManager::AssertRawReader() |
961 | { | |
962 | // Make sure raw-reader is initialized and return it. | |
963 | ||
964 | static const TEveException kEH("AliEveEventManager::AssertRawReader "); | |
965 | ||
4d62585e | 966 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 967 | throw (kEH + "ALICE event not ready."); |
4d62585e | 968 | if (fgCurrent->fRawReader == 0) |
c2c4b7a2 | 969 | throw (kEH + "RawReader not ready."); |
970 | ||
4d62585e | 971 | return fgCurrent->fRawReader; |
c2c4b7a2 | 972 | } |
973 | ||
8661a211 | 974 | //============================================================================== |
975 | ||
976 | AliMagF* AliEveEventManager::AssertMagField() | |
977 | { | |
978 | // Make sure AliMagF is initialized and returns it. | |
979 | // Throws exception in case magnetic field is not available. | |
980 | // Static utility for macros. | |
981 | ||
982 | static const TEveException kEH("AliEveEventManager::AssertMagField "); | |
983 | ||
984 | if (fgMagField) | |
985 | return fgMagField; | |
986 | ||
55216596 | 987 | if (!fgGRPLoaded) |
8661a211 | 988 | { |
989 | InitGRP(); | |
990 | } | |
991 | ||
992 | if (TGeoGlobalMagField::Instance()) | |
993 | { | |
994 | fgMagField = dynamic_cast<AliMagF*>(TGeoGlobalMagField::Instance()->GetField()); | |
995 | if (fgMagField == 0) | |
996 | throw kEH + "Global field set, but it is not AliMagF."; | |
997 | } | |
998 | else | |
999 | { | |
1000 | throw kEH + "Could not initialize magnetic field."; | |
1001 | } | |
1002 | ||
1003 | return fgMagField; | |
1004 | } | |
632d2b03 | 1005 | |
d810d0de | 1006 | TGeoManager* AliEveEventManager::AssertGeometry() |
632d2b03 | 1007 | { |
73c1c0ec | 1008 | // Make sure AliGeomManager is initialized and returns the |
1009 | // corresponding TGeoManger. | |
647814a2 | 1010 | // gGeoManager is set to the return value. |
1011 | // Throws exception if geometry can not be loaded or if it is not | |
1012 | // available and the TGeoManager is locked. | |
73c1c0ec | 1013 | // Static utility for macros. |
1014 | ||
a15e6d7d | 1015 | static const TEveException kEH("AliEveEventManager::AssertGeometry "); |
632d2b03 | 1016 | |
1017 | if (AliGeomManager::GetGeometry() == 0) | |
1018 | { | |
647814a2 | 1019 | if (TGeoManager::IsLocked()) |
1020 | throw (kEH + "geometry is not loaded but TGeoManager is locked."); | |
1021 | ||
af2e4ef5 | 1022 | gGeoManager = 0; |
632d2b03 | 1023 | AliGeomManager::LoadGeometry(); |
1024 | if ( ! AliGeomManager::GetGeometry()) | |
1025 | { | |
c2c4b7a2 | 1026 | throw (kEH + "can not load geometry."); |
632d2b03 | 1027 | } |
1028 | if ( ! AliGeomManager::ApplyAlignObjsFromCDB("ITS TPC TRD TOF PHOS HMPID EMCAL MUON FMD ZDC PMD T0 VZERO ACORDE")) | |
1029 | { | |
a15e6d7d | 1030 | ::Warning(kEH, "mismatch of alignable volumes. Proceeding."); |
c2c4b7a2 | 1031 | // throw (kEH + "could not apply align objs."); |
632d2b03 | 1032 | } |
81515106 | 1033 | AliGeomManager::GetGeometry()->DefaultColors(); |
632d2b03 | 1034 | } |
1035 | ||
647814a2 | 1036 | gGeoManager = AliGeomManager::GetGeometry(); |
1037 | return gGeoManager; | |
632d2b03 | 1038 | } |
319f3084 | 1039 | |
4d62585e | 1040 | //------------------------------------------------------------------------------ |
1041 | ||
ba5d58f2 | 1042 | AliEveEventManager* AliEveEventManager::AddDependentManager(const TString& name, const TString& path) |
4d62585e | 1043 | { |
1044 | // Create and attach a dependent event-manager. | |
ba5d58f2 | 1045 | // It is not added into eve list tree. |
4d62585e | 1046 | |
1047 | static const TEveException kEH("AliEveEventManager::AddDependentManager "); | |
1048 | ||
4d62585e | 1049 | if (fgMaster == 0) |
1050 | throw(kEH + "Master event-manager must be instantiated first."); | |
1051 | ||
1052 | if (fgMaster->fSubManagers == 0) | |
ba5d58f2 | 1053 | { |
4d62585e | 1054 | fgMaster->fSubManagers = new TList; |
ba5d58f2 | 1055 | fgMaster->fSubManagers->SetOwner(kTRUE); |
1056 | } | |
4d62585e | 1057 | |
ba5d58f2 | 1058 | AliEveEventManager* new_mgr = 0; |
1059 | fgCurrent = 0; | |
1060 | try | |
1061 | { | |
1062 | new_mgr = new AliEveEventManager(name, path, fgMaster->fEventId); | |
1063 | fgMaster->fSubManagers->Add(new_mgr); | |
1064 | } | |
1065 | catch (TEveException& exc) | |
1066 | { | |
1067 | ::Error(kEH, "Creation of new event-manager failed: '%s'.", exc.Data()); | |
1068 | } | |
1069 | fgCurrent = fgMaster; | |
1070 | ||
1071 | return new_mgr; | |
1072 | } | |
1073 | ||
1074 | AliEveEventManager* AliEveEventManager::GetDependentManager(const TString& name) | |
1075 | { | |
1076 | // Get a dependant manager by name. | |
1077 | // This will not change the current manager, use helper class | |
1078 | // AliEveEventManager::CurrentChanger for that. | |
1079 | ||
1080 | static const TEveException kEH("AliEveEventManager::GetDependentManager "); | |
1081 | ||
1082 | if (fgMaster == 0) | |
1083 | throw(kEH + "Master event-manager must be instantiated first."); | |
1084 | ||
1085 | if (fgMaster->fSubManagers == 0) | |
1086 | return 0; | |
1087 | ||
1088 | return dynamic_cast<AliEveEventManager*>(fgMaster->fSubManagers->FindObject(name)); | |
4d62585e | 1089 | } |
1090 | ||
1091 | AliEveEventManager* AliEveEventManager::GetMaster() | |
1092 | { | |
1093 | // Get master event-manager. | |
1094 | ||
1095 | return fgMaster; | |
1096 | } | |
1097 | ||
1098 | AliEveEventManager* AliEveEventManager::GetCurrent() | |
1099 | { | |
1100 | // Get current event-manager. | |
1101 | ||
1102 | return fgCurrent; | |
1103 | } | |
80547f2d | 1104 | |
08b0f222 | 1105 | void AliEveEventManager::RegisterTransient(TEveElement* element) |
1106 | { | |
1107 | GetCurrent()->fTransients->AddElement(element); | |
1108 | } | |
1109 | ||
8661a211 | 1110 | void AliEveEventManager::RegisterTransientList(TEveElement* element) |
1111 | { | |
1112 | GetCurrent()->fTransientLists->AddElement(element); | |
1113 | } | |
1114 | ||
80547f2d | 1115 | //------------------------------------------------------------------------------ |
488869c1 | 1116 | // Autoloading of events |
80547f2d | 1117 | //------------------------------------------------------------------------------ |
1118 | ||
488869c1 | 1119 | void AliEveEventManager::SetAutoLoadTime(Float_t time) |
1120 | { | |
1121 | // Set the auto-load time in seconds | |
1122 | ||
1123 | fAutoLoadTime = time; | |
1124 | } | |
1125 | ||
319f3084 | 1126 | void AliEveEventManager::SetAutoLoad(Bool_t autoLoad) |
1127 | { | |
1128 | // Set the automatic event loading mode | |
80547f2d | 1129 | |
488869c1 | 1130 | static const TEveException kEH("AliEveEventManager::SetAutoLoad "); |
1131 | ||
1132 | if (fAutoLoad == autoLoad) | |
1133 | { | |
1134 | Warning(kEH, "Setting autoload to the same value as before - %s. Ignoring.", fAutoLoad ? "true" : "false"); | |
1135 | return; | |
1136 | } | |
1137 | ||
319f3084 | 1138 | fAutoLoad = autoLoad; |
488869c1 | 1139 | if (fAutoLoad) |
1140 | { | |
1141 | StartAutoLoadTimer(); | |
1142 | } | |
1143 | else | |
1144 | { | |
1145 | StopAutoLoadTimer(); | |
1146 | } | |
319f3084 | 1147 | } |
1148 | ||
488869c1 | 1149 | void AliEveEventManager::StartAutoLoadTimer() |
319f3084 | 1150 | { |
488869c1 | 1151 | // Start the auto-load timer. |
80547f2d | 1152 | |
488869c1 | 1153 | fAutoLoadTimer->SetTime((Long_t)(1000*fAutoLoadTime)); |
1154 | fAutoLoadTimer->Reset(); | |
1155 | fAutoLoadTimer->TurnOn(); | |
1156 | fAutoLoadTimerRunning = kTRUE; | |
319f3084 | 1157 | } |
1158 | ||
488869c1 | 1159 | void AliEveEventManager::StopAutoLoadTimer() |
319f3084 | 1160 | { |
488869c1 | 1161 | // Stop the auto-load timer. |
80547f2d | 1162 | |
488869c1 | 1163 | fAutoLoadTimerRunning = kFALSE; |
1164 | fAutoLoadTimer->TurnOff(); | |
1165 | } | |
1166 | ||
1167 | void AliEveEventManager::AutoLoadNextEvent() | |
1168 | { | |
1169 | // Called from auto-load timer, so it has to be public. | |
1170 | // Do NOT call it directly. | |
1171 | ||
1172 | static const TEveException kEH("AliEveEventManager::AutoLoadNextEvent "); | |
1173 | ||
1174 | if ( ! fAutoLoadTimerRunning || ! fAutoLoadTimer->HasTimedOut()) | |
f76c9e9b | 1175 | { |
488869c1 | 1176 | Warning(kEH, "Called unexpectedly - ignoring the call. Should ONLY be called from an internal timer."); |
1177 | return; | |
319f3084 | 1178 | } |
488869c1 | 1179 | |
1180 | StopAutoLoadTimer(); | |
1181 | NextEvent(); | |
47aab29b | 1182 | if (fAutoLoad && !fExternalCtrl) |
488869c1 | 1183 | StartAutoLoadTimer(); |
319f3084 | 1184 | } |
1185 | ||
80547f2d | 1186 | //------------------------------------------------------------------------------ |
1187 | // Post event-loading functions | |
1188 | //------------------------------------------------------------------------------ | |
1189 | ||
f6afd0e1 | 1190 | void AliEveEventManager::AfterNewEventLoaded() |
1191 | { | |
1192 | // Execute registered macros and commands. | |
1193 | // At the end emit NewEventLoaded signal. | |
1194 | // | |
1195 | // Virtual from TEveEventManager. | |
1196 | ||
ba5d58f2 | 1197 | static const TEveException kEH("AliEveEventManager::AfterNewEventLoaded "); |
1198 | ||
f6afd0e1 | 1199 | if (fExecutor) |
1200 | fExecutor->ExecMacros(); | |
1201 | ||
1202 | TEveEventManager::AfterNewEventLoaded(); | |
1203 | ||
1204 | NewEventLoaded(); | |
ba5d58f2 | 1205 | |
1206 | if (this == fgMaster && fSubManagers != 0) | |
1207 | { | |
1208 | TIter next(fSubManagers); | |
1209 | while ((fgCurrent = dynamic_cast<AliEveEventManager*>(next())) != 0) | |
1210 | { | |
68ca2fe7 | 1211 | gEve->SetCurrentEvent(fgCurrent); |
ba5d58f2 | 1212 | try |
1213 | { | |
1214 | fgCurrent->GotoEvent(fEventId); | |
1215 | } | |
1216 | catch (TEveException& exc) | |
1217 | { | |
1218 | // !!! Should somehow tag / disable / remove it? | |
1219 | Error(kEH, "Getting event %d for sub-event-manager '%s' failed: '%s'.", | |
1220 | fEventId, fgCurrent->GetName(), exc.Data()); | |
1221 | } | |
1222 | } | |
1223 | fgCurrent = fgMaster; | |
68ca2fe7 | 1224 | gEve->SetCurrentEvent(fgMaster); |
ba5d58f2 | 1225 | } |
f6afd0e1 | 1226 | } |
1227 | ||
f76c9e9b | 1228 | void AliEveEventManager::NewEventLoaded() |
1229 | { | |
1230 | // Emit NewEventLoaded signal. | |
1231 | ||
1232 | Emit("NewEventLoaded()"); | |
1233 | } | |
1234 | ||
80547f2d | 1235 | |
1236 | //------------------------------------------------------------------------------ | |
1237 | // Event info dumpers | |
1238 | //------------------------------------------------------------------------------ | |
12365217 | 1239 | |
1240 | TString AliEveEventManager::GetEventInfoHorizontal() const | |
1241 | { | |
1242 | // Dumps the event-header contents in vertical formatting. | |
1243 | ||
1244 | TString rawInfo, esdInfo; | |
1245 | ||
1246 | if (!fRawReader) | |
1247 | { | |
1248 | rawInfo = "No raw-data event info is available!\n"; | |
1249 | } | |
1250 | else | |
1251 | { | |
1252 | const UInt_t* attr = fRawReader->GetAttributes(); | |
1253 | TTimeStamp ts(fRawReader->GetTimestamp()); | |
1254 | rawInfo.Form("RAW event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n" | |
1255 | "Trigger: %llx\nDetectors: %x (%s)\nAttributes:%x-%x-%x Timestamp: %s\n", | |
1256 | fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()), | |
1257 | fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(), | |
1258 | fRawReader->GetClassMask(), | |
1259 | *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()), | |
1260 | attr[0],attr[1],attr[2], ts.AsString("s")); | |
1261 | } | |
1262 | ||
1263 | if (!fESD) | |
1264 | { | |
1265 | esdInfo = "No ESD event info is available!"; | |
1266 | } | |
1267 | else | |
1268 | { | |
1269 | TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses(); | |
1270 | TString firedtrclasses = fESD->GetFiredTriggerClasses(); | |
1271 | TTimeStamp ts(fESD->GetTimeStamp()); | |
1272 | esdInfo.Form("ESD event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n" | |
ecb84424 | 1273 | "Active trigger classes: %s\nTrigger: %llx (%s)\nEvent# in file: %d Timestamp: %s, MagField: %.2e", |
12365217 | 1274 | fESD->GetRunNumber(), |
1275 | fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()), | |
1276 | fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(), | |
1277 | acttrclasses.Data(), | |
1278 | fESD->GetTriggerMask(),firedtrclasses.Data(), | |
ecb84424 | 1279 | fESD->GetEventNumberInFile(), ts.AsString("s"), fESD->GetMagneticField()); |
12365217 | 1280 | } |
1281 | ||
1282 | return rawInfo + esdInfo; | |
1283 | } | |
1284 | ||
1285 | TString AliEveEventManager::GetEventInfoVertical() const | |
319f3084 | 1286 | { |
12365217 | 1287 | // Dumps the event-header contents in vertical formatting. |
319f3084 | 1288 | |
12365217 | 1289 | TString rawInfo, esdInfo; |
319f3084 | 1290 | |
12365217 | 1291 | if (!fRawReader) |
1292 | { | |
1293 | rawInfo = "No raw-data event info is available!\n"; | |
ec835ab5 | 1294 | } |
12365217 | 1295 | else |
1296 | { | |
ec835ab5 | 1297 | const UInt_t* attr = fRawReader->GetAttributes(); |
12365217 | 1298 | rawInfo.Form("Raw-data event info:\nRun#: %d\nEvent type: %d (%s)\nPeriod: %x\nOrbit: %x BC: %x\nTrigger: %llx\nDetectors: %x (%s)\nAttributes:%x-%x-%x\nTimestamp: %x\n", |
1299 | fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()), | |
1300 | fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(), | |
1301 | fRawReader->GetClassMask(), | |
1302 | *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()), | |
1303 | attr[0],attr[1],attr[2], | |
1304 | fRawReader->GetTimestamp()); | |
1305 | } | |
1306 | ||
1307 | if (!fESD) | |
1308 | { | |
1309 | esdInfo = "No ESD event info is available!\n"; | |
1310 | } | |
1311 | else | |
1312 | { | |
1313 | TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses(); | |
ec835ab5 | 1314 | TString firedtrclasses = fESD->GetFiredTriggerClasses(); |
12365217 | 1315 | esdInfo.Form("ESD event info:\nRun#: %d\nActive trigger classes: %s\nEvent type: %d (%s)\nPeriod: %x\nOrbit: %x BC: %x\nTrigger: %llx (%s)\nEvent# in file:%d\nTimestamp: %x\n", |
1316 | fESD->GetRunNumber(), | |
1317 | acttrclasses.Data(), | |
1318 | fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()), | |
1319 | fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(), | |
1320 | fESD->GetTriggerMask(),firedtrclasses.Data(), | |
1321 | fESD->GetEventNumberInFile(), | |
1322 | fESD->GetTimeStamp()); | |
ec835ab5 | 1323 | } |
319f3084 | 1324 | |
12365217 | 1325 | return rawInfo + "\n" + esdInfo; |
319f3084 | 1326 | } |
8661a211 | 1327 | |
1328 | ||
1329 | //============================================================================== | |
1330 | // Reading of GRP and MagneticField. | |
1331 | // This is a reap-off from reconstruction ... should really be a common | |
1332 | // code to do this somewhere in STEER. | |
1333 | //============================================================================== | |
1334 | ||
1335 | Bool_t AliEveEventManager::InitGRP() | |
1336 | { | |
1337 | //------------------------------------ | |
1338 | // Initialization of the GRP entry | |
1339 | //------------------------------------ | |
1340 | ||
1341 | static const TEveException kEH("AliEveEventManager::InitGRP "); | |
1342 | ||
55216596 | 1343 | AliGRPManager grpMgr; |
1344 | if (!grpMgr.ReadGRPEntry()) { | |
8661a211 | 1345 | return kFALSE; |
1346 | } | |
55216596 | 1347 | fgGRPLoaded = kTRUE; |
1348 | if (!grpMgr.SetMagField()) { | |
1349 | throw kEH + "Setting of field failed!"; | |
8661a211 | 1350 | } |
1351 | ||
8661a211 | 1352 | //*** Get the diamond profiles from OCDB |
1353 | // Eventually useful. | |
1354 | ||
1355 | /* | |
1356 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD"); | |
1357 | if (entry) { | |
1358 | fDiamondProfileSPD = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1359 | } else { | |
1360 | ::Error(kEH, "No SPD diamond profile found in OCDB!"); | |
1361 | } | |
1362 | ||
1363 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex"); | |
1364 | if (entry) { | |
1365 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1366 | } else { | |
1367 | ::Error(kEH, "No diamond profile found in OCDB!"); | |
1368 | } | |
1369 | ||
1370 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexTPC"); | |
1371 | if (entry) { | |
1372 | fDiamondProfileTPC = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1373 | } else { | |
1374 | ::Error(kEH, "No TPC diamond profile found in OCDB!"); | |
1375 | } | |
1376 | */ | |
1377 | ||
1378 | return kTRUE; | |
1379 | } |