]>
Commit | Line | Data |
---|---|---|
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> |
14a4b686 | 35 | #include <AliSysInfo.h> |
5a5a1232 | 36 | |
37 | #include <TFile.h> | |
38 | #include <TTree.h> | |
fbc350a3 | 39 | #include <TGeoManager.h> |
8661a211 | 40 | #include <TGeoGlobalMagField.h> |
5a5a1232 | 41 | #include <TSystem.h> |
12365217 | 42 | #include <TTimeStamp.h> |
8661a211 | 43 | #include <TPRegexp.h> |
44 | #include <TError.h> | |
d810d0de | 45 | |
a15e6d7d | 46 | //============================================================================== |
47 | //============================================================================== | |
48 | // AliEveEventManager | |
49 | //============================================================================== | |
5a5a1232 | 50 | |
57ffa5fb | 51 | //______________________________________________________________________________ |
5a5a1232 | 52 | // |
4d62585e | 53 | // Provides interface for loading and navigating standard AliRoot data |
b3b7b8d3 | 54 | // (AliRunLoader), ESD, AOD and RAW. |
55 | // | |
56 | // ESDfriend is attached automatically, if the file is found. | |
57 | // | |
58 | // AODfriends are not attached automatically as there are several | |
59 | // possible files involved. To have a specific AODfriend attached, call | |
60 | // static method | |
61 | // AliEveEventManager::AddAODfriend("AliAOD.VertexingHF.root"); | |
62 | // before initializing the event-manager. | |
51346b82 | 63 | // |
a15e6d7d | 64 | // Also provides interface to magnetic-field and geometry. Mostly |
65 | // intended as wrappers over standard AliRoot functionality for | |
66 | // convenient use from visualizateion macros. | |
4d62585e | 67 | // |
68 | // There can be a single main event-manger, it is stored in private | |
69 | // data member fgMaster and can be accessed via static member function | |
70 | // GetMaster(). | |
71 | // | |
72 | // For event overlaying and embedding one can instantiate additional | |
73 | // event-managers via static method AddDependentManager(const TString& path). | |
74 | // This interface is under development. | |
5a5a1232 | 75 | |
d810d0de | 76 | ClassImp(AliEveEventManager) |
5a5a1232 | 77 | |
d810d0de | 78 | Bool_t AliEveEventManager::fgAssertRunLoader = kFALSE; |
c76ea574 | 79 | Bool_t AliEveEventManager::fgAssertESD = kFALSE; |
b3b7b8d3 | 80 | Bool_t AliEveEventManager::fgAssertAOD = kFALSE; |
c2c4b7a2 | 81 | Bool_t AliEveEventManager::fgAssertRaw = kFALSE; |
5a5a1232 | 82 | |
c2c4b7a2 | 83 | TString AliEveEventManager::fgESDFileName("AliESDs.root"); |
b3b7b8d3 | 84 | TString AliEveEventManager::fgAODFileName("AliAOD.root"); |
c2c4b7a2 | 85 | TString AliEveEventManager::fgRawFileName("raw.root"); |
c63f2997 | 86 | TString AliEveEventManager::fgCdbUri; |
632d2b03 | 87 | |
b3b7b8d3 | 88 | TList* AliEveEventManager::fgAODfriends = 0; |
89 | ||
55216596 | 90 | Bool_t AliEveEventManager::fgGRPLoaded = kFALSE; |
8661a211 | 91 | AliMagF* AliEveEventManager::fgMagField = 0; |
92 | Bool_t AliEveEventManager::fgUniformField = kFALSE; | |
93 | ||
4d62585e | 94 | AliEveEventManager* AliEveEventManager::fgMaster = 0; |
95 | AliEveEventManager* AliEveEventManager::fgCurrent = 0; | |
96 | ||
488869c1 | 97 | void AliEveEventManager::InitInternals() |
98 | { | |
99 | // Initialize internal members. | |
100 | ||
4d62585e | 101 | static const TEveException kEH("AliEveEventManager::InitInternals "); |
102 | ||
103 | if (fgCurrent != 0) | |
104 | { | |
105 | throw(kEH + "Dependent event-managers should be created via static method AddDependentManager()."); | |
106 | } | |
107 | ||
108 | if (fgMaster == 0) | |
109 | { | |
110 | fgMaster = this; | |
111 | } | |
112 | ||
113 | fgCurrent = this; | |
114 | ||
488869c1 | 115 | fAutoLoadTimer = new TTimer; |
116 | fAutoLoadTimer->Connect("Timeout()", "AliEveEventManager", this, "AutoLoadNextEvent()"); | |
117 | ||
118 | fExecutor = new AliEveMacroExecutor; | |
08b0f222 | 119 | |
120 | fTransients = new TEveElementList("Transients", "Transient per-event elements."); | |
121 | fTransients->IncDenyDestroy(); | |
8661a211 | 122 | gEve->AddToListTree(fTransients, kFALSE); |
123 | ||
124 | fTransientLists = new TEveElementList("Transient Lists", "Containers of transient elements."); | |
125 | fTransientLists->IncDenyDestroy(); | |
126 | gEve->AddToListTree(fTransientLists, kFALSE); | |
008ac94c | 127 | |
128 | fPEventSelector = new AliEveEventSelector(this); | |
488869c1 | 129 | } |
93845f6c | 130 | |
ba5d58f2 | 131 | AliEveEventManager::AliEveEventManager(const TString& name) : |
132 | TEveEventManager(name), | |
265ecb21 | 133 | |
c2c4b7a2 | 134 | fPath ( ), fEventId (-1), |
265ecb21 | 135 | fRunLoader (0), |
90fa773e | 136 | fESDFile (0), fESDTree (0), fESD (0), |
c2c4b7a2 | 137 | fESDfriend (0), fESDfriendExists(kFALSE), |
b3b7b8d3 | 138 | fAODFile (0), fAODTree (0), fAOD (0), |
319f3084 | 139 | fRawReader (0), |
80547f2d | 140 | fAutoLoad (kFALSE), fAutoLoadTime (5.), fAutoLoadTimer(0), |
141 | fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE), | |
8661a211 | 142 | fExecutor (0), fTransients(0), fTransientLists(0), |
008ac94c | 143 | fPEventSelector(0), |
4d62585e | 144 | fSubManagers (0), |
488869c1 | 145 | fAutoLoadTimerRunning(kFALSE) |
c76ea574 | 146 | { |
147 | // Default constructor. | |
488869c1 | 148 | |
149 | InitInternals(); | |
c76ea574 | 150 | } |
5a5a1232 | 151 | |
ba5d58f2 | 152 | AliEveEventManager::AliEveEventManager(const TString& name, const TString& path, Int_t ev) : |
153 | TEveEventManager(name, path), | |
265ecb21 | 154 | |
c76ea574 | 155 | fPath (path), fEventId(-1), |
265ecb21 | 156 | fRunLoader (0), |
90fa773e | 157 | fESDFile (0), fESDTree (0), fESD (0), |
c2c4b7a2 | 158 | fESDfriend (0), fESDfriendExists(kFALSE), |
b3b7b8d3 | 159 | fAODFile (0), fAODTree (0), fAOD (0), |
319f3084 | 160 | fRawReader (0), |
488869c1 | 161 | fAutoLoad (kFALSE), fAutoLoadTime (5), fAutoLoadTimer(0), |
80547f2d | 162 | fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE), |
8661a211 | 163 | fExecutor (0), fTransients(0), fTransientLists(0), |
008ac94c | 164 | fPEventSelector(0), |
4d62585e | 165 | fSubManagers (0), |
488869c1 | 166 | fAutoLoadTimerRunning(kFALSE) |
5a5a1232 | 167 | { |
c76ea574 | 168 | // Constructor with event-directory URL and event-id. |
169 | ||
488869c1 | 170 | InitInternals(); |
171 | ||
5a5a1232 | 172 | Open(); |
488869c1 | 173 | if (ev >= 0) |
174 | { | |
175 | GotoEvent(ev); | |
176 | } | |
5a5a1232 | 177 | } |
178 | ||
a15e6d7d | 179 | AliEveEventManager::~AliEveEventManager() |
180 | { | |
181 | // Destructor. | |
182 | ||
ba5d58f2 | 183 | delete fSubManagers; |
184 | ||
80547f2d | 185 | if (fIsOpen) |
186 | { | |
187 | Close(); | |
188 | } | |
08b0f222 | 189 | |
190 | fTransients->DecDenyDestroy(); | |
191 | fTransients->Destroy(); | |
8661a211 | 192 | |
193 | fTransientLists->DecDenyDestroy(); | |
194 | fTransientLists->Destroy(); | |
a15e6d7d | 195 | } |
196 | ||
57ffa5fb | 197 | /******************************************************************************/ |
5a5a1232 | 198 | |
4d62585e | 199 | void AliEveEventManager::SetESDFileName(const TString& esd) |
c2c4b7a2 | 200 | { |
201 | // Set file-name for opening ESD, default "AliESDs.root". | |
202 | ||
4d62585e | 203 | if ( ! esd.IsNull()) fgESDFileName = esd; |
c2c4b7a2 | 204 | } |
205 | ||
b3b7b8d3 | 206 | void AliEveEventManager::SetAODFileName(const TString& aod) |
207 | { | |
208 | // Set file-name for opening AOD, default "AliAOD.root". | |
209 | ||
210 | if ( ! aod.IsNull()) fgAODFileName = aod; | |
211 | } | |
212 | ||
213 | void AliEveEventManager::AddAODfriend(const TString& friendFileName) | |
214 | { | |
215 | // Add new AOD friend file-name to be attached when opening AOD. | |
216 | // This should include '.root', as in 'AliAOD.VertexingHF.root'. | |
217 | ||
218 | if (fgAODfriends == 0) | |
219 | { | |
220 | fgAODfriends = new TList; | |
221 | fgAODfriends->SetOwner(kTRUE); | |
222 | } | |
f8d5a389 | 223 | if (fgAODfriends->FindObject(friendFileName) == 0) |
224 | { | |
225 | fgAODfriends->Add(new TObjString(friendFileName)); | |
226 | } | |
b3b7b8d3 | 227 | } |
228 | ||
4d62585e | 229 | void AliEveEventManager::SetRawFileName(const TString& raw) |
c2c4b7a2 | 230 | { |
231 | // Set file-name for opening of raw-data, default "raw.root" | |
4d62585e | 232 | if ( ! raw.IsNull()) fgRawFileName = raw; |
c2c4b7a2 | 233 | } |
234 | ||
4d62585e | 235 | void AliEveEventManager::SetCdbUri(const TString& cdb) |
c2c4b7a2 | 236 | { |
c63f2997 | 237 | // Set path to CDB, there is no default. |
c2c4b7a2 | 238 | |
4d62585e | 239 | if ( ! cdb.IsNull()) fgCdbUri = cdb; |
c2c4b7a2 | 240 | } |
241 | ||
b3b7b8d3 | 242 | void AliEveEventManager::SetAssertElements(Bool_t assertRunloader, Bool_t assertEsd, |
243 | Bool_t assertAod, Bool_t assertRaw) | |
c2c4b7a2 | 244 | { |
245 | // Set global flags that detrmine which parts of the event-data must | |
246 | // be present when the event is opened. | |
247 | ||
248 | fgAssertRunLoader = assertRunloader; | |
249 | fgAssertESD = assertEsd; | |
b3b7b8d3 | 250 | fgAssertAOD = assertAod; |
c2c4b7a2 | 251 | fgAssertRaw = assertRaw; |
252 | } | |
253 | ||
254 | /******************************************************************************/ | |
255 | ||
d810d0de | 256 | void AliEveEventManager::Open() |
5a5a1232 | 257 | { |
c76ea574 | 258 | // Open event-data from URL specified in fPath. |
259 | // Attempts to create AliRunLoader() and to open ESD with ESDfriends. | |
260 | // Warning is reported if run-loader or ESD is not found. | |
261 | // Global data-members fgAssertRunLoader and fgAssertESD can be set | |
262 | // to throw exceptions instead. | |
263 | ||
a15e6d7d | 264 | static const TEveException kEH("AliEveEventManager::Open "); |
5a5a1232 | 265 | |
80547f2d | 266 | if (fExternalCtrl) |
267 | { | |
268 | throw (kEH + "Event-loop is under external control."); | |
269 | } | |
270 | if (fIsOpen) | |
271 | { | |
272 | throw (kEH + "Event-files already opened."); | |
273 | } | |
274 | ||
5a5a1232 | 275 | gSystem->ExpandPathName(fPath); |
ba5d58f2 | 276 | // The following magick is required for ESDfriends to be loaded properly |
5a58dc18 | 277 | // from non-current directory. |
278 | if (fPath.IsNull() || fPath == ".") | |
279 | { | |
280 | fPath = gSystem->WorkingDirectory(); | |
281 | } | |
282 | else if ( ! fPath.BeginsWith("file:/")) | |
283 | { | |
284 | TUrl url(fPath, kTRUE); | |
285 | TString protocol(url.GetProtocol()); | |
286 | if (protocol == "file" && fPath[0] != '/') | |
287 | fPath = Form("%s/%s", gSystem->WorkingDirectory(), fPath.Data()); | |
288 | } | |
5a5a1232 | 289 | |
632d2b03 | 290 | Int_t runNo = -1; |
291 | ||
db748c38 | 292 | // Open ESD and ESDfriends |
293 | ||
294 | TString esdPath(Form("%s/%s", fPath.Data(), fgESDFileName.Data())); | |
295 | if ((fESDFile = TFile::Open(esdPath))) | |
296 | { | |
297 | fESD = new AliESDEvent(); | |
298 | fESDTree = (TTree*) fESDFile->Get("esdTree"); | |
299 | if (fESDTree != 0) | |
300 | { | |
73267f50 | 301 | // Check if ESDfriends exists and attach the branch. |
302 | // We use TFile::Open() instead of gSystem->AccessPathName | |
303 | // as it seems to work better when attachine alieve to a | |
304 | // running reconstruction process with auto-save on. | |
305 | // There was also a problem with TTree::Refresh() - it didn't | |
306 | // save the friend branch on a separate file, fixed in 5.22.2 - | |
307 | // so we might want to try the old way again soon. | |
db748c38 | 308 | TString p(Form("%s/AliESDfriends.root", fPath.Data())); |
fa46c586 | 309 | TFile *esdFriendFile = TFile::Open(p); |
73267f50 | 310 | if (esdFriendFile) |
311 | { | |
fa46c586 | 312 | if (!esdFriendFile->IsZombie()) |
73267f50 | 313 | { |
314 | esdFriendFile->Close(); | |
315 | fESDfriendExists = kTRUE; | |
316 | fESDTree->SetBranchStatus ("ESDfriend*", 1); | |
317 | } | |
318 | delete esdFriendFile; | |
db748c38 | 319 | } |
fa46c586 | 320 | |
321 | fESD->ReadFromTree(fESDTree); | |
73267f50 | 322 | if (fESDfriendExists) |
323 | { | |
324 | fESDfriend = (AliESDfriend*) fESD->FindListObject("AliESDfriend"); | |
325 | Info(kEH, "found and attached ESD friend."); | |
326 | } | |
327 | else | |
328 | { | |
329 | Warning(kEH, "ESDfriend not found."); | |
330 | } | |
331 | ||
fa46c586 | 332 | if (fESDTree->GetEntry(0) <= 0) |
73267f50 | 333 | { |
334 | delete fESDFile; fESDFile = 0; | |
335 | delete fESD; fESD = 0; | |
336 | Warning(kEH, "failed getting the first entry from esdTree."); | |
337 | } | |
fa46c586 | 338 | else |
73267f50 | 339 | { |
340 | if (runNo < 0) | |
341 | runNo = fESD->GetESDRun()->GetRunNumber(); | |
342 | } | |
db748c38 | 343 | } |
344 | else // esdtree == 0 | |
345 | { | |
346 | delete fESDFile; fESDFile = 0; | |
fa46c586 | 347 | delete fESD; fESD = 0; |
db748c38 | 348 | Warning(kEH, "failed getting the esdTree."); |
349 | } | |
350 | } | |
351 | else // esd not readable | |
352 | { | |
353 | Warning(kEH, "can not read ESD file '%s'.", esdPath.Data()); | |
354 | } | |
355 | if (fESDTree == 0) | |
356 | { | |
357 | if (fgAssertESD) | |
358 | { | |
359 | throw (kEH + "ESD not initialized. Its precence was requested."); | |
360 | } else { | |
361 | Warning(kEH, "ESD not initialized."); | |
362 | } | |
363 | } | |
364 | ||
b3b7b8d3 | 365 | // Open AOD and registered friends |
366 | ||
367 | TString aodPath(Form("%s/%s", fPath.Data(), fgAODFileName.Data())); | |
368 | if ((fAODFile = TFile::Open(aodPath))) | |
369 | { | |
370 | fAOD = new AliAODEvent(); | |
371 | fAODTree = (TTree*) fAODFile->Get("aodTree"); | |
372 | if (fAODTree != 0) | |
373 | { | |
374 | // Check if AODfriends exist and attach them. | |
375 | TIter friends(fgAODfriends); | |
376 | TObjString *name; | |
377 | while ((name = (TObjString*) friends()) != 0) | |
378 | { | |
379 | TString p(Form("%s/%s", fPath.Data(), name->GetName())); | |
380 | if (gSystem->AccessPathName(p, kReadPermission) == kFALSE) | |
381 | { | |
382 | fAODTree->AddFriend("aodTree", name->GetName()); | |
383 | } | |
384 | } | |
385 | ||
386 | fAOD->ReadFromTree(fAODTree); | |
387 | ||
388 | if (fAODTree->GetEntry(0) <= 0) | |
389 | { | |
390 | delete fAODFile; fAODFile = 0; | |
391 | delete fAOD; fAOD = 0; | |
392 | Warning(kEH, "failed getting the first entry from addTree."); | |
393 | } | |
394 | else | |
395 | { | |
396 | if (runNo < 0) | |
397 | runNo = fAOD->GetRunNumber(); | |
398 | } | |
399 | } | |
400 | else // aodtree == 0 | |
401 | { | |
402 | delete fAODFile; fAODFile = 0; | |
403 | delete fAOD; fAOD = 0; | |
404 | Warning(kEH, "failed getting the aodTree."); | |
405 | } | |
406 | } | |
407 | else // aod not readable | |
408 | { | |
409 | Warning(kEH, "can not read AOD file '%s'.", aodPath.Data()); | |
410 | } | |
411 | if (fAODTree == 0) | |
412 | { | |
413 | if (fgAssertAOD) | |
414 | { | |
415 | throw (kEH + "AOD not initialized. Its precence was requested."); | |
416 | } else { | |
417 | Warning(kEH, "AOD not initialized."); | |
418 | } | |
419 | } | |
420 | ||
db748c38 | 421 | // Open RunLoader from galice.root |
422 | ||
a15e6d7d | 423 | TString gaPath(Form("%s/galice.root", fPath.Data())); |
c2c4b7a2 | 424 | // If i use open directly, we get fatal. |
db748c38 | 425 | // Is AccessPathName check ok for xrootd / alien? Yes, not for http. |
a15e6d7d | 426 | if (gSystem->AccessPathName(gaPath, kReadPermission) == kFALSE) |
90fa773e | 427 | { |
ba5d58f2 | 428 | fRunLoader = AliRunLoader::Open(gaPath, GetName()); |
a1896a82 | 429 | if (fRunLoader) |
5a5a1232 | 430 | { |
a15e6d7d | 431 | TString alicePath = fPath + "/"; |
432 | fRunLoader->SetDirName(alicePath); | |
a1896a82 | 433 | |
434 | if (fRunLoader->LoadgAlice() != 0) | |
c2c4b7a2 | 435 | Warning(kEH, "failed loading gAlice via run-loader."); |
a1896a82 | 436 | |
437 | if (fRunLoader->LoadHeader() == 0) | |
438 | { | |
db748c38 | 439 | if (runNo < 0) |
440 | runNo = fRunLoader->GetHeader()->GetRun(); | |
a1896a82 | 441 | } |
442 | else | |
443 | { | |
c2c4b7a2 | 444 | Warning(kEH, "failed loading run-loader's header."); |
445 | delete fRunLoader; | |
446 | fRunLoader = 0; | |
a1896a82 | 447 | } |
448 | } | |
449 | else // run-loader open failed | |
450 | { | |
a15e6d7d | 451 | Warning(kEH, "failed opening ALICE run-loader from '%s'.", gaPath.Data()); |
5a5a1232 | 452 | } |
5a5a1232 | 453 | } |
a1896a82 | 454 | else // galice not readable |
455 | { | |
a15e6d7d | 456 | Warning(kEH, "can not read '%s'.", gaPath.Data()); |
a1896a82 | 457 | } |
458 | if (fRunLoader == 0) | |
459 | { | |
84aff7a4 | 460 | if (fgAssertRunLoader) |
c2c4b7a2 | 461 | throw (kEH + "Bootstraping of run-loader failed. Its precence was requested."); |
a1896a82 | 462 | else |
a15e6d7d | 463 | Warning(kEH, "Bootstraping of run-loader failed."); |
a1896a82 | 464 | } |
51346b82 | 465 | |
db748c38 | 466 | // Open raw-data file |
5a5a1232 | 467 | |
c2c4b7a2 | 468 | TString rawPath(Form("%s/%s", fPath.Data(), fgRawFileName.Data())); |
ecb84424 | 469 | // If i use open directly, raw-reader reports an error but i have |
470 | // no way to detect it. | |
471 | // Is this (AccessPathName check) ok for xrootd / alien? Yes, not for http. | |
f337c1d6 | 472 | AliLog::EType_t oldLogLevel = (AliLog::EType_t) AliLog::GetGlobalLogLevel(); |
473 | if (fgAssertRaw == kFALSE) | |
474 | { | |
475 | AliLog::SetGlobalLogLevel(AliLog::kFatal); | |
476 | } | |
ecb84424 | 477 | if (gSystem->AccessPathName(rawPath, kReadPermission) == kFALSE) |
2827badf | 478 | { |
479 | fRawReader = AliRawReader::Create(rawPath); | |
480 | } | |
481 | else | |
482 | { | |
483 | fRawReader = AliRawReader::Create(fgRawFileName); | |
484 | } | |
f337c1d6 | 485 | if (fgAssertRaw == kFALSE) |
486 | { | |
487 | AliLog::SetGlobalLogLevel(oldLogLevel); | |
488 | } | |
489 | ||
c2c4b7a2 | 490 | if (fRawReader == 0) |
491 | { | |
492 | if (fgAssertRaw) | |
493 | { | |
494 | throw (kEH + "raw-data not initialized. Its precence was requested."); | |
495 | } else { | |
496 | Warning(kEH, "raw-data not initialized."); | |
497 | } | |
498 | } | |
499 | ||
632d2b03 | 500 | if (runNo < 0) |
c2c4b7a2 | 501 | { |
502 | if (fRawReader) | |
503 | { | |
504 | fRawReader->NextEvent(); | |
505 | runNo = fRawReader->GetRunNumber(); | |
ca49b003 | 506 | Info(kEH, "Determining run-no from raw ... run=%d.", runNo); |
c2c4b7a2 | 507 | fRawReader->RewindEvents(); |
508 | } else { | |
509 | throw (kEH + "unknown run number."); | |
510 | } | |
511 | } | |
632d2b03 | 512 | |
b3b7b8d3 | 513 | // Initialize OCDB ... only in master event-manager |
514 | ||
ba5d58f2 | 515 | if (this == fgMaster) |
632d2b03 | 516 | { |
517 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
d3ed470c | 518 | if (cdb->IsDefaultStorageSet() == kTRUE) |
519 | { | |
520 | Warning(kEH, "CDB already set - using the old storage:\n '%s'", | |
521 | cdb->GetDefaultStorage()->GetURI().Data()); | |
522 | } | |
523 | else | |
524 | { | |
c63f2997 | 525 | if (fgCdbUri.IsNull()) |
526 | { | |
527 | gEnv->SetValue("Root.Stacktrace", "no"); | |
528 | Fatal("Open()", "OCDB path was not specified."); | |
529 | } | |
530 | ||
531 | // Handle some special cases for MC (should be in OCDBManager). | |
532 | if (fgCdbUri == "mcideal://") | |
533 | cdb->SetDefaultStorage("MC", "Ideal"); | |
534 | else if (fgCdbUri == "mcresidual://") | |
535 | cdb->SetDefaultStorage("MC", "Residual"); | |
536 | else if (fgCdbUri == "mcfull://") | |
537 | cdb->SetDefaultStorage("MC", "Full"); | |
538 | else if (fgCdbUri == "local://") { | |
539 | fgCdbUri = "local://$ALICE_ROOT/OCDB"; | |
540 | cdb->SetDefaultStorage(fgCdbUri); | |
541 | } else | |
542 | cdb->SetDefaultStorage(fgCdbUri); | |
d3ed470c | 543 | if (cdb->IsDefaultStorageSet() == kFALSE) |
c63f2997 | 544 | throw kEH + "CDB initialization failed."; |
d3ed470c | 545 | } |
047cb6f4 | 546 | |
c63f2997 | 547 | if (fgCdbUri.BeginsWith("local://")) |
047cb6f4 | 548 | { |
549 | TString grp = "GRP/GRP/Data"; | |
550 | TString grppath = fPath + "/" + grp; | |
551 | if (gSystem->AccessPathName(grppath, kReadPermission) == kFALSE) | |
552 | { | |
553 | if (cdb->GetSpecificStorage(grp)) | |
554 | { | |
555 | Warning(kEH, "Local GRP exists, but the specific storage is already set."); | |
556 | } | |
557 | else | |
558 | { | |
559 | Info(kEH, "Setting CDB specific-storage for GRP from event directory."); | |
560 | TString lpath("local://"); | |
561 | lpath += fPath; | |
562 | cdb->SetSpecificStorage(grp, lpath); | |
563 | } | |
564 | } | |
565 | } | |
632d2b03 | 566 | cdb->SetRun(runNo); |
567 | } | |
568 | ||
80547f2d | 569 | fIsOpen = kTRUE; |
5a5a1232 | 570 | } |
571 | ||
482d0751 | 572 | void AliEveEventManager::SetEvent(AliRunLoader *runLoader, AliRawReader *rawReader, AliESDEvent *esd, AliESDfriend *esdf) |
319f3084 | 573 | { |
b3b7b8d3 | 574 | // Set an event from an external source. |
575 | // The method is used in the online visualisation. | |
576 | // AOD is not supported. | |
80547f2d | 577 | |
578 | static const TEveException kEH("AliEveEventManager::SetEvent "); | |
579 | ||
580 | if (fIsOpen) | |
581 | { | |
582 | Warning(kEH, "Event-files were open. Closing and switching to external control."); | |
583 | Close(); | |
584 | } | |
585 | ||
319f3084 | 586 | fRunLoader = runLoader; |
587 | fRawReader = rawReader; | |
80547f2d | 588 | fESD = esd; |
482d0751 | 589 | fESDfriend = esdf; |
b3b7b8d3 | 590 | fAOD = 0; |
80547f2d | 591 | |
592 | fEventId++; | |
593 | fHasEvent = kTRUE; | |
594 | fExternalCtrl = kTRUE; | |
595 | ||
319f3084 | 596 | SetTitle("Online event in memory"); |
80547f2d | 597 | SetName ("Online Event"); |
319f3084 | 598 | ElementChanged(); |
ba5d58f2 | 599 | |
319f3084 | 600 | AfterNewEventLoaded(); |
47aab29b | 601 | |
ecb84424 | 602 | if (fAutoLoad) StartAutoLoadTimer(); |
319f3084 | 603 | } |
604 | ||
f76c9e9b | 605 | Int_t AliEveEventManager::GetMaxEventId(Bool_t /*refreshESD*/) const |
516389a2 | 606 | { |
607 | // Returns maximum available event id. | |
80547f2d | 608 | // If under external control or event is not opened -1 is returned. |
516389a2 | 609 | // If raw-data is the only data-source this can not be known |
610 | // and 10,000,000 is returned. | |
611 | // If neither data-source is initialised an exception is thrown. | |
612 | // If refresh_esd is true and ESD is the primary event-data source | |
613 | // its header is re-read from disk. | |
614 | ||
615 | static const TEveException kEH("AliEveEventManager::GetMaxEventId "); | |
616 | ||
80547f2d | 617 | if (fExternalCtrl || fIsOpen == kFALSE) |
618 | { | |
619 | return -1; | |
620 | } | |
621 | ||
f76c9e9b | 622 | if (fESDTree) |
516389a2 | 623 | { |
f76c9e9b | 624 | // Refresh crashes with root-5.21.1-alice. |
625 | // Fixed by Philippe 5.8.2008 r25053, can be reactivated | |
626 | // when we move to a newer root. | |
627 | // if (refreshESD) | |
628 | // fESDTree->Refresh(); | |
629 | return fESDTree->GetEntries() - 1; | |
516389a2 | 630 | } |
b3b7b8d3 | 631 | else if (fAODTree) |
632 | { | |
633 | return fAODTree->GetEntries() - 1; | |
634 | } | |
f76c9e9b | 635 | else if (fRunLoader) |
516389a2 | 636 | { |
f76c9e9b | 637 | return fRunLoader->GetNumberOfEvents() - 1; |
516389a2 | 638 | } |
639 | else if (fRawReader) | |
640 | { | |
ae1a1b11 | 641 | Int_t n = fRawReader->GetNumberOfEvents() - 1; |
642 | return n > -1 ? n : 10000000; | |
516389a2 | 643 | } |
644 | else | |
645 | { | |
b3b7b8d3 | 646 | throw (kEH + "neither ESD, AOD, RunLoader nor Raw loaded."); |
516389a2 | 647 | } |
648 | } | |
649 | ||
d810d0de | 650 | void AliEveEventManager::GotoEvent(Int_t event) |
1eaa5849 | 651 | { |
73c1c0ec | 652 | // Load data for specified event. |
653 | // If event is out of range an exception is thrown and old state | |
654 | // is preserved. | |
655 | // After successful loading of event, the virtual function | |
656 | // AfterNewEventLoaded() is called. This executes commands that | |
657 | // were registered via TEveEventManager::AddNewEventCommand(). | |
516389a2 | 658 | // |
659 | // If event is negative, it is subtracted from the number of | |
660 | // available events, thus passing -1 will load the last event. | |
661 | // This is not supported when raw-data is the only data-source | |
662 | // as the number of events is not known. | |
73c1c0ec | 663 | |
a15e6d7d | 664 | static const TEveException kEH("AliEveEventManager::GotoEvent "); |
1eaa5849 | 665 | |
488869c1 | 666 | if (fAutoLoadTimerRunning) |
667 | { | |
668 | throw (kEH + "Event auto-load timer is running."); | |
669 | } | |
80547f2d | 670 | if (fExternalCtrl) |
671 | { | |
672 | throw (kEH + "Event-loop is under external control."); | |
673 | } | |
488869c1 | 674 | else if (!fIsOpen) |
80547f2d | 675 | { |
676 | throw (kEH + "Event-files not opened."); | |
677 | } | |
678 | ||
679 | fHasEvent = kFALSE; | |
680 | ||
1eaa5849 | 681 | Int_t maxEvent = 0; |
db748c38 | 682 | if (fESDTree) |
516389a2 | 683 | { |
ca49b003 | 684 | // Refresh crashes with root-5.21.1-alice. |
685 | // Fixed by Philippe 5.8.2008 r25053, can be reactivated | |
686 | // when we move to a newer root. | |
687 | // fESDTree->Refresh(); | |
1eaa5849 | 688 | maxEvent = fESDTree->GetEntries() - 1; |
516389a2 | 689 | if (event < 0) |
690 | event = fESDTree->GetEntries() + event; | |
691 | } | |
b3b7b8d3 | 692 | else if (fAODTree) |
693 | { | |
694 | maxEvent = fAODTree->GetEntries() - 1; | |
695 | if (event < 0) | |
696 | event = fAODTree->GetEntries() + event; | |
697 | } | |
db748c38 | 698 | else if (fRunLoader) |
699 | { | |
700 | maxEvent = fRunLoader->GetNumberOfEvents() - 1; | |
701 | if (event < 0) | |
702 | event = fRunLoader->GetNumberOfEvents() + event; | |
703 | } | |
516389a2 | 704 | else if (fRawReader) |
705 | { | |
ae1a1b11 | 706 | maxEvent = fRawReader->GetNumberOfEvents() - 1; |
707 | if (maxEvent < 0) | |
708 | { | |
709 | maxEvent = 10000000; | |
710 | if (event < 0) { | |
711 | Error(kEH, "current raw-data source does not support direct event access."); | |
712 | return; | |
713 | } | |
714 | Info(kEH, "number of events unknown for current raw-data source, setting max-event id to 10M."); | |
715 | } | |
716 | else | |
717 | { | |
718 | if (event < 0) | |
719 | event = fRawReader->GetNumberOfEvents() + event; | |
516389a2 | 720 | } |
516389a2 | 721 | } |
722 | else | |
723 | { | |
c2c4b7a2 | 724 | throw (kEH + "neither RunLoader, ESD nor Raw loaded."); |
725 | } | |
84aff7a4 | 726 | if (event < 0 || event > maxEvent) |
516389a2 | 727 | { |
c2c4b7a2 | 728 | throw (kEH + Form("event %d not present, available range [%d, %d].", |
729 | event, 0, maxEvent)); | |
516389a2 | 730 | } |
1eaa5849 | 731 | |
14a4b686 | 732 | TString sysInfoHeader; |
733 | sysInfoHeader.Form("AliEveEventManager::GotoEvent(%d) - ", event); | |
734 | AliSysInfo::AddStamp(sysInfoHeader + "Start"); | |
735 | ||
84aff7a4 | 736 | TEveManager::TRedrawDisabler rd(gEve); |
737 | gEve->Redraw3D(kFALSE, kTRUE); // Enforce drop of all logicals. | |
d9e0d6c5 | 738 | |
32e219c2 | 739 | // !!! MT this is somewhat brutal; at least optionally, one could be |
740 | // a bit gentler, checking for objs owning their external refs and having | |
741 | // additinal parents. | |
b9579f03 | 742 | gEve->GetViewers()->DeleteAnnotations(); |
08b0f222 | 743 | fTransients->DestroyElements(); |
8661a211 | 744 | for (TEveElement::List_i i = fTransientLists->BeginChildren(); |
745 | i != fTransientLists->EndChildren(); ++i) | |
746 | { | |
747 | (*i)->DestroyElements(); | |
748 | } | |
1eaa5849 | 749 | DestroyElements(); |
1eaa5849 | 750 | |
14a4b686 | 751 | AliSysInfo::AddStamp(sysInfoHeader + "PostDestroy"); |
752 | ||
84aff7a4 | 753 | if (fESDTree) { |
c2c4b7a2 | 754 | if (fESDTree->GetEntry(event) <= 0) |
755 | throw (kEH + "failed getting required event from ESD."); | |
1eaa5849 | 756 | |
2cea771a | 757 | if (fESDfriendExists) |
1eaa5849 | 758 | fESD->SetESDfriend(fESDfriend); |
1eaa5849 | 759 | } |
90fa773e | 760 | |
b3b7b8d3 | 761 | if (fAODTree) { |
762 | if (fAODTree->GetEntry(event) <= 0) | |
763 | throw (kEH + "failed getting required event from AOD."); | |
764 | } | |
765 | ||
db748c38 | 766 | if (fRunLoader) { |
767 | if (fRunLoader->GetEvent(event) != 0) | |
768 | throw (kEH + "failed getting required event."); | |
769 | } | |
770 | ||
c2c4b7a2 | 771 | if (fRawReader) |
772 | { | |
ca49b003 | 773 | // AliRawReader::GotoEvent(Int_t) works for AliRawReaderRoot/Chain. |
774 | if (fRawReader->GotoEvent(event) == kFALSE) | |
c2c4b7a2 | 775 | { |
ca49b003 | 776 | // Use fallback method - iteration with NextEvent(). |
777 | Int_t rawEv = fEventId; | |
778 | if (event < rawEv) | |
c2c4b7a2 | 779 | { |
780 | fRawReader->RewindEvents(); | |
ca49b003 | 781 | rawEv = -1; |
c2c4b7a2 | 782 | } |
c2c4b7a2 | 783 | |
ca49b003 | 784 | while (rawEv < event) |
785 | { | |
786 | if ( ! fRawReader->NextEvent()) | |
787 | { | |
788 | fRawReader->RewindEvents(); | |
789 | fEventId = -1; | |
790 | throw (kEH + Form("Error going to next raw-event from event %d.", rawEv)); | |
791 | } | |
792 | ++rawEv; | |
793 | } | |
794 | Warning(kEH, "Loaded raw-event %d with fallback method.\n", rawEv); | |
795 | } | |
c2c4b7a2 | 796 | } |
797 | ||
80547f2d | 798 | fHasEvent = kTRUE; |
799 | fEventId = event; | |
ba5d58f2 | 800 | if (this == fgMaster) |
801 | { | |
802 | SetName(Form("Event %d", fEventId)); | |
803 | ElementChanged(); | |
804 | } | |
c2c4b7a2 | 805 | |
14a4b686 | 806 | AliSysInfo::AddStamp(sysInfoHeader + "PostLoadEvent"); |
807 | ||
90fa773e | 808 | AfterNewEventLoaded(); |
14a4b686 | 809 | |
810 | AliSysInfo::AddStamp(sysInfoHeader + "PostUserActions"); | |
1eaa5849 | 811 | } |
812 | ||
516389a2 | 813 | void AliEveEventManager::NextEvent() |
814 | { | |
80547f2d | 815 | // Loads next event. |
816 | // Does magick needed for online display when under external event control. | |
ecb84424 | 817 | |
488869c1 | 818 | static const TEveException kEH("AliEveEventManager::NextEvent "); |
819 | ||
820 | if (fAutoLoadTimerRunning) | |
ae1a1b11 | 821 | { |
488869c1 | 822 | throw (kEH + "Event auto-load timer is running."); |
823 | } | |
516389a2 | 824 | |
488869c1 | 825 | if (fExternalCtrl) |
826 | { | |
827 | // !!! This should really go somewhere else. It is done in GotoEvent(), | |
828 | // so here we should do it in SetEvent(). | |
516389a2 | 829 | DestroyElements(); |
830 | ||
831 | gSystem->ExitLoop(); | |
ae1a1b11 | 832 | } |
833 | else | |
834 | { | |
008ac94c | 835 | Int_t nextevent=0; |
836 | if (fPEventSelector->FindNext(nextevent)) | |
ecb84424 | 837 | { |
008ac94c | 838 | GotoEvent(nextevent); |
ecb84424 | 839 | } |
516389a2 | 840 | } |
841 | } | |
842 | ||
843 | void AliEveEventManager::PrevEvent() | |
844 | { | |
80547f2d | 845 | // Loads previous event. |
846 | ||
847 | static const TEveException kEH("AliEveEventManager::PrevEvent "); | |
848 | ||
488869c1 | 849 | if (fAutoLoadTimerRunning) |
80547f2d | 850 | { |
488869c1 | 851 | throw (kEH + "Event auto-load timer is running."); |
516389a2 | 852 | } |
488869c1 | 853 | if (fExternalCtrl) |
80547f2d | 854 | { |
488869c1 | 855 | throw (kEH + "Event-loop is under external control."); |
80547f2d | 856 | } |
008ac94c | 857 | Int_t nextevent=0; |
858 | if (fPEventSelector->FindPrev(nextevent)) | |
ecb84424 | 859 | { |
008ac94c | 860 | GotoEvent(nextevent); |
ecb84424 | 861 | } |
516389a2 | 862 | } |
863 | ||
d810d0de | 864 | void AliEveEventManager::Close() |
5a5a1232 | 865 | { |
ca49b003 | 866 | // Close the event data-files and delete ESD, ESDfriend, run-loader |
867 | // and raw-reader. | |
73c1c0ec | 868 | |
80547f2d | 869 | static const TEveException kEH("AliEveEventManager::Close "); |
870 | ||
871 | if (!fIsOpen) | |
872 | { | |
873 | throw (kEH + "Event-files not opened."); | |
874 | } | |
875 | ||
488869c1 | 876 | if (fAutoLoadTimerRunning) |
877 | StopAutoLoadTimer(); | |
878 | ||
2cea771a | 879 | if (fESDTree) { |
880 | delete fESD; fESD = 0; | |
881 | delete fESDfriend; fESDfriend = 0; | |
73267f50 | 882 | fESDfriendExists = kFALSE; |
2cea771a | 883 | |
ca49b003 | 884 | delete fESDTree; fESDTree = 0; |
885 | delete fESDFile; fESDFile = 0; | |
886 | } | |
887 | ||
b3b7b8d3 | 888 | if (fAODTree) { |
889 | delete fAOD; fAOD = 0; | |
890 | ||
891 | delete fAODTree; fAODTree = 0; | |
892 | delete fAODFile; fAODFile = 0; | |
893 | } | |
894 | ||
ca49b003 | 895 | if (fRunLoader) { |
896 | delete fRunLoader; fRunLoader = 0; | |
897 | } | |
898 | ||
899 | if (fRawReader) { | |
900 | delete fRawReader; fRawReader = 0; | |
2cea771a | 901 | } |
80547f2d | 902 | |
903 | fEventId = -1; | |
904 | fIsOpen = kFALSE; | |
905 | fHasEvent = kFALSE; | |
5a5a1232 | 906 | } |
907 | ||
90fa773e | 908 | |
80547f2d | 909 | //------------------------------------------------------------------------------ |
c76ea574 | 910 | // Static convenience functions, mainly used from macros. |
80547f2d | 911 | //------------------------------------------------------------------------------ |
5a5a1232 | 912 | |
f6afd0e1 | 913 | Bool_t AliEveEventManager::HasRunLoader() |
914 | { | |
915 | // Check if AliRunLoader is initialized. | |
916 | ||
4d62585e | 917 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRunLoader; |
f6afd0e1 | 918 | } |
919 | ||
920 | Bool_t AliEveEventManager::HasESD() | |
921 | { | |
922 | // Check if AliESDEvent is initialized. | |
923 | ||
4d62585e | 924 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESD; |
f6afd0e1 | 925 | } |
926 | ||
927 | Bool_t AliEveEventManager::HasESDfriend() | |
928 | { | |
929 | // Check if AliESDfriend is initialized. | |
930 | ||
4d62585e | 931 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESDfriend; |
f6afd0e1 | 932 | } |
933 | ||
b3b7b8d3 | 934 | Bool_t AliEveEventManager::HasAOD() |
935 | { | |
936 | // Check if AliESDEvent is initialized. | |
937 | ||
938 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fAOD; | |
939 | } | |
940 | ||
f6afd0e1 | 941 | Bool_t AliEveEventManager::HasRawReader() |
942 | { | |
943 | // Check if raw-reader is initialized. | |
944 | ||
4d62585e | 945 | return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRawReader; |
f6afd0e1 | 946 | } |
947 | ||
d810d0de | 948 | AliRunLoader* AliEveEventManager::AssertRunLoader() |
5a5a1232 | 949 | { |
73c1c0ec | 950 | // Make sure AliRunLoader is initialized and return it. |
951 | // Throws exception in case run-loader is not available. | |
952 | // Static utility for macros. | |
953 | ||
a15e6d7d | 954 | static const TEveException kEH("AliEveEventManager::AssertRunLoader "); |
5a5a1232 | 955 | |
4d62585e | 956 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 957 | throw (kEH + "ALICE event not ready."); |
4d62585e | 958 | if (fgCurrent->fRunLoader == 0) |
c2c4b7a2 | 959 | throw (kEH + "AliRunLoader not initialised."); |
4d62585e | 960 | return fgCurrent->fRunLoader; |
5a5a1232 | 961 | } |
962 | ||
d810d0de | 963 | AliESDEvent* AliEveEventManager::AssertESD() |
5a5a1232 | 964 | { |
73c1c0ec | 965 | // Make sure AliESDEvent is initialized and return it. |
966 | // Throws exception in case ESD is not available. | |
967 | // Static utility for macros. | |
968 | ||
a15e6d7d | 969 | static const TEveException kEH("AliEveEventManager::AssertESD "); |
5a5a1232 | 970 | |
4d62585e | 971 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 972 | throw (kEH + "ALICE event not ready."); |
4d62585e | 973 | if (fgCurrent->fESD == 0) |
c2c4b7a2 | 974 | throw (kEH + "AliESD not initialised."); |
4d62585e | 975 | return fgCurrent->fESD; |
5a5a1232 | 976 | } |
3aecaefc | 977 | |
d810d0de | 978 | AliESDfriend* AliEveEventManager::AssertESDfriend() |
3aecaefc | 979 | { |
73c1c0ec | 980 | // Make sure AliESDfriend is initialized and return it. |
981 | // Throws exception in case ESDfriend-loader is not available. | |
982 | // Static utility for macros. | |
983 | ||
a15e6d7d | 984 | static const TEveException kEH("AliEveEventManager::AssertESDfriend "); |
3aecaefc | 985 | |
4d62585e | 986 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 987 | throw (kEH + "ALICE event not ready."); |
4d62585e | 988 | if (fgCurrent->fESDfriend == 0) |
c2c4b7a2 | 989 | throw (kEH + "AliESDfriend not initialised."); |
4d62585e | 990 | return fgCurrent->fESDfriend; |
3aecaefc | 991 | } |
93845f6c | 992 | |
b3b7b8d3 | 993 | AliAODEvent* AliEveEventManager::AssertAOD() |
994 | { | |
995 | // Make sure AliAODEvent is initialized and return it. | |
996 | // Throws exception in case AOD is not available. | |
997 | // Static utility for macros. | |
998 | ||
999 | static const TEveException kEH("AliEveEventManager::AssertAOD "); | |
1000 | ||
1001 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) | |
1002 | throw (kEH + "ALICE event not ready."); | |
1003 | if (fgCurrent->fAOD == 0) | |
1004 | throw (kEH + "AliAOD not initialised."); | |
1005 | return fgCurrent->fAOD; | |
1006 | } | |
1007 | ||
c2c4b7a2 | 1008 | AliRawReader* AliEveEventManager::AssertRawReader() |
1009 | { | |
1010 | // Make sure raw-reader is initialized and return it. | |
1011 | ||
1012 | static const TEveException kEH("AliEveEventManager::AssertRawReader "); | |
1013 | ||
4d62585e | 1014 | if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE) |
c2c4b7a2 | 1015 | throw (kEH + "ALICE event not ready."); |
4d62585e | 1016 | if (fgCurrent->fRawReader == 0) |
c2c4b7a2 | 1017 | throw (kEH + "RawReader not ready."); |
1018 | ||
4d62585e | 1019 | return fgCurrent->fRawReader; |
c2c4b7a2 | 1020 | } |
1021 | ||
8661a211 | 1022 | //============================================================================== |
1023 | ||
1024 | AliMagF* AliEveEventManager::AssertMagField() | |
1025 | { | |
1026 | // Make sure AliMagF is initialized and returns it. | |
1027 | // Throws exception in case magnetic field is not available. | |
1028 | // Static utility for macros. | |
1029 | ||
1030 | static const TEveException kEH("AliEveEventManager::AssertMagField "); | |
1031 | ||
1032 | if (fgMagField) | |
1033 | return fgMagField; | |
1034 | ||
911af103 | 1035 | if (TGeoGlobalMagField::Instance()->GetField()) |
1036 | { | |
1037 | fgMagField = dynamic_cast<AliMagF*>(TGeoGlobalMagField::Instance()->GetField()); | |
1038 | if (fgMagField == 0) | |
1039 | throw kEH + "Global field set, but it is not AliMagF."; | |
1040 | return fgMagField; | |
1041 | } | |
1042 | ||
55216596 | 1043 | if (!fgGRPLoaded) |
8661a211 | 1044 | { |
1045 | InitGRP(); | |
1046 | } | |
1047 | ||
047cb6f4 | 1048 | if (TGeoGlobalMagField::Instance()->GetField()) |
8661a211 | 1049 | { |
1050 | fgMagField = dynamic_cast<AliMagF*>(TGeoGlobalMagField::Instance()->GetField()); | |
1051 | if (fgMagField == 0) | |
1052 | throw kEH + "Global field set, but it is not AliMagF."; | |
1053 | } | |
1054 | else | |
1055 | { | |
1056 | throw kEH + "Could not initialize magnetic field."; | |
1057 | } | |
1058 | ||
1059 | return fgMagField; | |
1060 | } | |
632d2b03 | 1061 | |
d810d0de | 1062 | TGeoManager* AliEveEventManager::AssertGeometry() |
632d2b03 | 1063 | { |
73c1c0ec | 1064 | // Make sure AliGeomManager is initialized and returns the |
1065 | // corresponding TGeoManger. | |
647814a2 | 1066 | // gGeoManager is set to the return value. |
1067 | // Throws exception if geometry can not be loaded or if it is not | |
1068 | // available and the TGeoManager is locked. | |
73c1c0ec | 1069 | // Static utility for macros. |
1070 | ||
a15e6d7d | 1071 | static const TEveException kEH("AliEveEventManager::AssertGeometry "); |
632d2b03 | 1072 | |
1073 | if (AliGeomManager::GetGeometry() == 0) | |
1074 | { | |
647814a2 | 1075 | if (TGeoManager::IsLocked()) |
1076 | throw (kEH + "geometry is not loaded but TGeoManager is locked."); | |
1077 | ||
af2e4ef5 | 1078 | gGeoManager = 0; |
632d2b03 | 1079 | AliGeomManager::LoadGeometry(); |
1080 | if ( ! AliGeomManager::GetGeometry()) | |
1081 | { | |
c2c4b7a2 | 1082 | throw (kEH + "can not load geometry."); |
632d2b03 | 1083 | } |
1084 | if ( ! AliGeomManager::ApplyAlignObjsFromCDB("ITS TPC TRD TOF PHOS HMPID EMCAL MUON FMD ZDC PMD T0 VZERO ACORDE")) | |
1085 | { | |
a15e6d7d | 1086 | ::Warning(kEH, "mismatch of alignable volumes. Proceeding."); |
c2c4b7a2 | 1087 | // throw (kEH + "could not apply align objs."); |
632d2b03 | 1088 | } |
81515106 | 1089 | AliGeomManager::GetGeometry()->DefaultColors(); |
632d2b03 | 1090 | } |
1091 | ||
647814a2 | 1092 | gGeoManager = AliGeomManager::GetGeometry(); |
1093 | return gGeoManager; | |
632d2b03 | 1094 | } |
319f3084 | 1095 | |
4d62585e | 1096 | //------------------------------------------------------------------------------ |
1097 | ||
ba5d58f2 | 1098 | AliEveEventManager* AliEveEventManager::AddDependentManager(const TString& name, const TString& path) |
4d62585e | 1099 | { |
1100 | // Create and attach a dependent event-manager. | |
ba5d58f2 | 1101 | // It is not added into eve list tree. |
4d62585e | 1102 | |
1103 | static const TEveException kEH("AliEveEventManager::AddDependentManager "); | |
1104 | ||
4d62585e | 1105 | if (fgMaster == 0) |
1106 | throw(kEH + "Master event-manager must be instantiated first."); | |
1107 | ||
1108 | if (fgMaster->fSubManagers == 0) | |
ba5d58f2 | 1109 | { |
4d62585e | 1110 | fgMaster->fSubManagers = new TList; |
ba5d58f2 | 1111 | fgMaster->fSubManagers->SetOwner(kTRUE); |
1112 | } | |
4d62585e | 1113 | |
ba5d58f2 | 1114 | AliEveEventManager* new_mgr = 0; |
1115 | fgCurrent = 0; | |
1116 | try | |
1117 | { | |
1118 | new_mgr = new AliEveEventManager(name, path, fgMaster->fEventId); | |
1119 | fgMaster->fSubManagers->Add(new_mgr); | |
1120 | } | |
1121 | catch (TEveException& exc) | |
1122 | { | |
1123 | ::Error(kEH, "Creation of new event-manager failed: '%s'.", exc.Data()); | |
1124 | } | |
1125 | fgCurrent = fgMaster; | |
1126 | ||
1127 | return new_mgr; | |
1128 | } | |
1129 | ||
1130 | AliEveEventManager* AliEveEventManager::GetDependentManager(const TString& name) | |
1131 | { | |
1132 | // Get a dependant manager by name. | |
1133 | // This will not change the current manager, use helper class | |
1134 | // AliEveEventManager::CurrentChanger for that. | |
1135 | ||
1136 | static const TEveException kEH("AliEveEventManager::GetDependentManager "); | |
1137 | ||
1138 | if (fgMaster == 0) | |
1139 | throw(kEH + "Master event-manager must be instantiated first."); | |
1140 | ||
1141 | if (fgMaster->fSubManagers == 0) | |
1142 | return 0; | |
1143 | ||
1144 | return dynamic_cast<AliEveEventManager*>(fgMaster->fSubManagers->FindObject(name)); | |
4d62585e | 1145 | } |
1146 | ||
1147 | AliEveEventManager* AliEveEventManager::GetMaster() | |
1148 | { | |
1149 | // Get master event-manager. | |
1150 | ||
1151 | return fgMaster; | |
1152 | } | |
1153 | ||
1154 | AliEveEventManager* AliEveEventManager::GetCurrent() | |
1155 | { | |
1156 | // Get current event-manager. | |
1157 | ||
1158 | return fgCurrent; | |
1159 | } | |
80547f2d | 1160 | |
08b0f222 | 1161 | void AliEveEventManager::RegisterTransient(TEveElement* element) |
1162 | { | |
1163 | GetCurrent()->fTransients->AddElement(element); | |
1164 | } | |
1165 | ||
8661a211 | 1166 | void AliEveEventManager::RegisterTransientList(TEveElement* element) |
1167 | { | |
1168 | GetCurrent()->fTransientLists->AddElement(element); | |
1169 | } | |
1170 | ||
80547f2d | 1171 | //------------------------------------------------------------------------------ |
488869c1 | 1172 | // Autoloading of events |
80547f2d | 1173 | //------------------------------------------------------------------------------ |
1174 | ||
488869c1 | 1175 | void AliEveEventManager::SetAutoLoadTime(Float_t time) |
1176 | { | |
1177 | // Set the auto-load time in seconds | |
1178 | ||
1179 | fAutoLoadTime = time; | |
1180 | } | |
1181 | ||
319f3084 | 1182 | void AliEveEventManager::SetAutoLoad(Bool_t autoLoad) |
1183 | { | |
1184 | // Set the automatic event loading mode | |
80547f2d | 1185 | |
488869c1 | 1186 | static const TEveException kEH("AliEveEventManager::SetAutoLoad "); |
1187 | ||
1188 | if (fAutoLoad == autoLoad) | |
1189 | { | |
1190 | Warning(kEH, "Setting autoload to the same value as before - %s. Ignoring.", fAutoLoad ? "true" : "false"); | |
1191 | return; | |
1192 | } | |
1193 | ||
319f3084 | 1194 | fAutoLoad = autoLoad; |
488869c1 | 1195 | if (fAutoLoad) |
1196 | { | |
1197 | StartAutoLoadTimer(); | |
1198 | } | |
1199 | else | |
1200 | { | |
1201 | StopAutoLoadTimer(); | |
1202 | } | |
319f3084 | 1203 | } |
1204 | ||
969d3431 | 1205 | void AliEveEventManager::SetTrigSel(Int_t trig) |
1206 | { | |
1207 | static const TEveException kEH("AliEveEventManager::SetTrigSel "); | |
1208 | ||
1209 | if (!fRawReader) | |
1210 | { | |
1211 | Warning(kEH, "No Raw-reader exists. Ignoring the call."); | |
1212 | return; | |
1213 | } | |
1214 | else | |
1215 | { | |
1216 | ULong64_t trigMask = 0; | |
1217 | if (trig >= 0) trigMask = (1ull << trig); | |
1218 | Info(kEH,"Trigger selection: 0x%llx",trigMask); | |
1219 | fRawReader->SelectEvents(-1,trigMask,NULL); | |
1220 | } | |
1221 | } | |
1222 | ||
488869c1 | 1223 | void AliEveEventManager::StartAutoLoadTimer() |
319f3084 | 1224 | { |
488869c1 | 1225 | // Start the auto-load timer. |
80547f2d | 1226 | |
488869c1 | 1227 | fAutoLoadTimer->SetTime((Long_t)(1000*fAutoLoadTime)); |
1228 | fAutoLoadTimer->Reset(); | |
1229 | fAutoLoadTimer->TurnOn(); | |
1230 | fAutoLoadTimerRunning = kTRUE; | |
319f3084 | 1231 | } |
1232 | ||
488869c1 | 1233 | void AliEveEventManager::StopAutoLoadTimer() |
319f3084 | 1234 | { |
488869c1 | 1235 | // Stop the auto-load timer. |
80547f2d | 1236 | |
488869c1 | 1237 | fAutoLoadTimerRunning = kFALSE; |
1238 | fAutoLoadTimer->TurnOff(); | |
1239 | } | |
1240 | ||
1241 | void AliEveEventManager::AutoLoadNextEvent() | |
1242 | { | |
1243 | // Called from auto-load timer, so it has to be public. | |
1244 | // Do NOT call it directly. | |
1245 | ||
1246 | static const TEveException kEH("AliEveEventManager::AutoLoadNextEvent "); | |
1247 | ||
1248 | if ( ! fAutoLoadTimerRunning || ! fAutoLoadTimer->HasTimedOut()) | |
f76c9e9b | 1249 | { |
488869c1 | 1250 | Warning(kEH, "Called unexpectedly - ignoring the call. Should ONLY be called from an internal timer."); |
1251 | return; | |
319f3084 | 1252 | } |
488869c1 | 1253 | |
1254 | StopAutoLoadTimer(); | |
1255 | NextEvent(); | |
47aab29b | 1256 | if (fAutoLoad && !fExternalCtrl) |
488869c1 | 1257 | StartAutoLoadTimer(); |
319f3084 | 1258 | } |
1259 | ||
80547f2d | 1260 | //------------------------------------------------------------------------------ |
1261 | // Post event-loading functions | |
1262 | //------------------------------------------------------------------------------ | |
1263 | ||
f6afd0e1 | 1264 | void AliEveEventManager::AfterNewEventLoaded() |
1265 | { | |
1266 | // Execute registered macros and commands. | |
1267 | // At the end emit NewEventLoaded signal. | |
1268 | // | |
1269 | // Virtual from TEveEventManager. | |
1270 | ||
ba5d58f2 | 1271 | static const TEveException kEH("AliEveEventManager::AfterNewEventLoaded "); |
1272 | ||
f6afd0e1 | 1273 | if (fExecutor) |
1274 | fExecutor->ExecMacros(); | |
1275 | ||
1276 | TEveEventManager::AfterNewEventLoaded(); | |
1277 | ||
1278 | NewEventLoaded(); | |
ba5d58f2 | 1279 | |
1280 | if (this == fgMaster && fSubManagers != 0) | |
1281 | { | |
1282 | TIter next(fSubManagers); | |
1283 | while ((fgCurrent = dynamic_cast<AliEveEventManager*>(next())) != 0) | |
1284 | { | |
68ca2fe7 | 1285 | gEve->SetCurrentEvent(fgCurrent); |
ba5d58f2 | 1286 | try |
1287 | { | |
1288 | fgCurrent->GotoEvent(fEventId); | |
1289 | } | |
1290 | catch (TEveException& exc) | |
1291 | { | |
1292 | // !!! Should somehow tag / disable / remove it? | |
1293 | Error(kEH, "Getting event %d for sub-event-manager '%s' failed: '%s'.", | |
1294 | fEventId, fgCurrent->GetName(), exc.Data()); | |
1295 | } | |
1296 | } | |
1297 | fgCurrent = fgMaster; | |
68ca2fe7 | 1298 | gEve->SetCurrentEvent(fgMaster); |
ba5d58f2 | 1299 | } |
f6afd0e1 | 1300 | } |
1301 | ||
f76c9e9b | 1302 | void AliEveEventManager::NewEventLoaded() |
1303 | { | |
1304 | // Emit NewEventLoaded signal. | |
1305 | ||
1306 | Emit("NewEventLoaded()"); | |
1307 | } | |
1308 | ||
80547f2d | 1309 | |
1310 | //------------------------------------------------------------------------------ | |
1311 | // Event info dumpers | |
1312 | //------------------------------------------------------------------------------ | |
12365217 | 1313 | |
1314 | TString AliEveEventManager::GetEventInfoHorizontal() const | |
1315 | { | |
1316 | // Dumps the event-header contents in vertical formatting. | |
1317 | ||
1318 | TString rawInfo, esdInfo; | |
1319 | ||
1320 | if (!fRawReader) | |
1321 | { | |
1322 | rawInfo = "No raw-data event info is available!\n"; | |
1323 | } | |
1324 | else | |
1325 | { | |
1326 | const UInt_t* attr = fRawReader->GetAttributes(); | |
1327 | TTimeStamp ts(fRawReader->GetTimestamp()); | |
1328 | rawInfo.Form("RAW event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n" | |
1329 | "Trigger: %llx\nDetectors: %x (%s)\nAttributes:%x-%x-%x Timestamp: %s\n", | |
1330 | fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()), | |
1331 | fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(), | |
1332 | fRawReader->GetClassMask(), | |
1333 | *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()), | |
1334 | attr[0],attr[1],attr[2], ts.AsString("s")); | |
1335 | } | |
1336 | ||
1337 | if (!fESD) | |
1338 | { | |
1339 | esdInfo = "No ESD event info is available!"; | |
1340 | } | |
1341 | else | |
1342 | { | |
1343 | TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses(); | |
1344 | TString firedtrclasses = fESD->GetFiredTriggerClasses(); | |
1345 | TTimeStamp ts(fESD->GetTimeStamp()); | |
1346 | esdInfo.Form("ESD event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n" | |
ecb84424 | 1347 | "Active trigger classes: %s\nTrigger: %llx (%s)\nEvent# in file: %d Timestamp: %s, MagField: %.2e", |
12365217 | 1348 | fESD->GetRunNumber(), |
1349 | fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()), | |
1350 | fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(), | |
1351 | acttrclasses.Data(), | |
1352 | fESD->GetTriggerMask(),firedtrclasses.Data(), | |
ecb84424 | 1353 | fESD->GetEventNumberInFile(), ts.AsString("s"), fESD->GetMagneticField()); |
12365217 | 1354 | } |
1355 | ||
1356 | return rawInfo + esdInfo; | |
1357 | } | |
1358 | ||
1359 | TString AliEveEventManager::GetEventInfoVertical() const | |
319f3084 | 1360 | { |
12365217 | 1361 | // Dumps the event-header contents in vertical formatting. |
319f3084 | 1362 | |
12365217 | 1363 | TString rawInfo, esdInfo; |
319f3084 | 1364 | |
12365217 | 1365 | if (!fRawReader) |
1366 | { | |
1367 | rawInfo = "No raw-data event info is available!\n"; | |
ec835ab5 | 1368 | } |
12365217 | 1369 | else |
1370 | { | |
ec835ab5 | 1371 | const UInt_t* attr = fRawReader->GetAttributes(); |
12365217 | 1372 | 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", |
1373 | fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()), | |
1374 | fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(), | |
1375 | fRawReader->GetClassMask(), | |
1376 | *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()), | |
1377 | attr[0],attr[1],attr[2], | |
1378 | fRawReader->GetTimestamp()); | |
1379 | } | |
1380 | ||
1381 | if (!fESD) | |
1382 | { | |
1383 | esdInfo = "No ESD event info is available!\n"; | |
1384 | } | |
1385 | else | |
1386 | { | |
1387 | TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses(); | |
ec835ab5 | 1388 | TString firedtrclasses = fESD->GetFiredTriggerClasses(); |
12365217 | 1389 | 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", |
1390 | fESD->GetRunNumber(), | |
1391 | acttrclasses.Data(), | |
1392 | fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()), | |
1393 | fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(), | |
1394 | fESD->GetTriggerMask(),firedtrclasses.Data(), | |
1395 | fESD->GetEventNumberInFile(), | |
1396 | fESD->GetTimeStamp()); | |
ec835ab5 | 1397 | } |
319f3084 | 1398 | |
12365217 | 1399 | return rawInfo + "\n" + esdInfo; |
319f3084 | 1400 | } |
8661a211 | 1401 | |
1402 | ||
1403 | //============================================================================== | |
1404 | // Reading of GRP and MagneticField. | |
1405 | // This is a reap-off from reconstruction ... should really be a common | |
1406 | // code to do this somewhere in STEER. | |
1407 | //============================================================================== | |
1408 | ||
1409 | Bool_t AliEveEventManager::InitGRP() | |
1410 | { | |
1411 | //------------------------------------ | |
1412 | // Initialization of the GRP entry | |
1413 | //------------------------------------ | |
1414 | ||
1415 | static const TEveException kEH("AliEveEventManager::InitGRP "); | |
1416 | ||
55216596 | 1417 | AliGRPManager grpMgr; |
1418 | if (!grpMgr.ReadGRPEntry()) { | |
8661a211 | 1419 | return kFALSE; |
1420 | } | |
55216596 | 1421 | fgGRPLoaded = kTRUE; |
1422 | if (!grpMgr.SetMagField()) { | |
1423 | throw kEH + "Setting of field failed!"; | |
8661a211 | 1424 | } |
1425 | ||
8661a211 | 1426 | //*** Get the diamond profiles from OCDB |
1427 | // Eventually useful. | |
1428 | ||
1429 | /* | |
1430 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD"); | |
1431 | if (entry) { | |
1432 | fDiamondProfileSPD = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1433 | } else { | |
1434 | ::Error(kEH, "No SPD diamond profile found in OCDB!"); | |
1435 | } | |
1436 | ||
1437 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex"); | |
1438 | if (entry) { | |
1439 | fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1440 | } else { | |
1441 | ::Error(kEH, "No diamond profile found in OCDB!"); | |
1442 | } | |
1443 | ||
1444 | entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexTPC"); | |
1445 | if (entry) { | |
1446 | fDiamondProfileTPC = dynamic_cast<AliESDVertex*> (entry->GetObject()); | |
1447 | } else { | |
1448 | ::Error(kEH, "No TPC diamond profile found in OCDB!"); | |
1449 | } | |
1450 | */ | |
1451 | ||
1452 | return kTRUE; | |
1453 | } |