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8364b0ef | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
504b172d | 18 | //____________________________________________________________________ |
19 | ////////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // class AliRunLoader // | |
22 | // // | |
23 | // This class aims to be the unque interface for managing data I/O. // | |
24 | // It stores Loaders for all modules which, knows names // | |
25 | // of the files were data are to be stored. // | |
26 | // // | |
27 | // It aims to substitud AliRun in automatic data managing // | |
28 | // thus there is no necessity of loading gAlice from file in order // | |
29 | // to get access to the data. // | |
30 | // // | |
31 | // Logical place to put the specific Loader to the given // | |
32 | // detector is detector itself (i.e ITSLoader in ITS). // | |
33 | // But, to load detector object one need to load gAlice, and // | |
34 | // by the way all other detectors with their geometrieces and // | |
35 | // so on. So, if one need to open TPC clusters there is no // | |
36 | // principal need to read everything. // | |
37 | // // | |
38 | // // | |
39 | // When RunLoader is read from the file it does not connect to // | |
40 | // the folder structure automatically. It must be connected // | |
41 | // (mounted) manualy. Default event folder is defined by // | |
e191bb57 | 42 | // AliConfig::GetDefaultEventFolderName() // |
504b172d | 43 | // but can be mounted elsewhere. Usefull specially in merging case, // |
44 | // when more than pone session needs to be loaded // | |
45 | // // | |
46 | ////////////////////////////////////////////////////////////////////// | |
88cb7938 | 47 | |
134d2ab3 | 48 | #include <TROOT.h> |
4095d1ca | 49 | #include <TBranch.h> |
4095d1ca | 50 | #include <TFile.h> |
51 | #include <TFolder.h> | |
52 | #include <TGeometry.h> | |
53 | #include <TObjArray.h> | |
88cb7938 | 54 | #include <TString.h> |
024a7e64 | 55 | class TTask; |
88cb7938 | 56 | #include <TTree.h> |
88cb7938 | 57 | |
21bf7095 | 58 | #include "AliLog.h" |
88cb7938 | 59 | #include "AliRun.h" |
60 | #include "AliConfig.h" | |
61 | #include "AliLoader.h" | |
62 | #include "AliHeader.h" | |
63 | #include "AliStack.h" | |
88cb7938 | 64 | #include "AliDetector.h" |
2c8628dd | 65 | #include "AliRunDataStorage.h" |
66 | #include "AliRunDataFile.h" | |
024a7e64 | 67 | #include "AliRunLoader.h" |
88cb7938 | 68 | |
69 | ClassImp(AliRunLoader) | |
70 | ||
71 | AliRunLoader* AliRunLoader::fgRunLoader = 0x0; | |
72 | ||
73 | const TString AliRunLoader::fgkRunLoaderName("RunLoader"); | |
74 | ||
75 | const TString AliRunLoader::fgkHeaderBranchName("Header"); | |
76 | const TString AliRunLoader::fgkHeaderContainerName("TE"); | |
77 | const TString AliRunLoader::fgkKineContainerName("TreeK"); | |
78 | const TString AliRunLoader::fgkTrackRefsContainerName("TreeTR"); | |
79 | const TString AliRunLoader::fgkKineBranchName("Particles"); | |
80 | const TString AliRunLoader::fgkDefaultKineFileName("Kinematics.root"); | |
81 | const TString AliRunLoader::fgkDefaultTrackRefsFileName("TrackRefs.root"); | |
82 | const TString AliRunLoader::fgkGAliceName("gAlice"); | |
83 | /**************************************************************************/ | |
84 | ||
85 | AliRunLoader::AliRunLoader(): | |
86 | fLoaders(0x0), | |
87 | fEventFolder(0x0), | |
88 | fCurrentEvent(0), | |
89 | fGAFile(0x0), | |
90 | fHeader(0x0), | |
91 | fStack(0x0), | |
92 | fKineDataLoader(0x0), | |
93 | fTrackRefsDataLoader(0x0), | |
94 | fNEventsPerFile(1), | |
95 | fUnixDirName(".") | |
96 | { | |
97 | AliConfig::Instance();//force to build the folder structure | |
85a5290f | 98 | if (!fgRunLoader) fgRunLoader = this; |
88cb7938 | 99 | } |
100 | /**************************************************************************/ | |
101 | ||
102 | AliRunLoader::AliRunLoader(const char* eventfoldername): | |
103 | TNamed(fgkRunLoaderName,fgkRunLoaderName), | |
104 | fLoaders(new TObjArray()), | |
105 | fEventFolder(0x0), | |
106 | fCurrentEvent(0), | |
107 | fGAFile(0x0), | |
108 | fHeader(0x0), | |
109 | fStack(0x0), | |
110 | fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")), | |
111 | fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")), | |
112 | fNEventsPerFile(1), | |
113 | fUnixDirName(".") | |
114 | { | |
115 | //ctor | |
116 | SetEventFolderName(eventfoldername); | |
85a5290f | 117 | if (!fgRunLoader) fgRunLoader = this; |
88cb7938 | 118 | } |
119 | /**************************************************************************/ | |
120 | ||
024a7e64 | 121 | AliRunLoader::AliRunLoader(const AliRunLoader &rl): |
122 | TNamed(rl), | |
123 | fLoaders(0x0), | |
124 | fEventFolder(0x0), | |
125 | fCurrentEvent(0), | |
126 | fGAFile(0x0), | |
127 | fHeader(0x0), | |
128 | fStack(0x0), | |
129 | fKineDataLoader(0x0), | |
130 | fTrackRefsDataLoader(0x0), | |
131 | fNEventsPerFile(0), | |
132 | fUnixDirName(".") | |
133 | { | |
134 | // | |
135 | // Copy ctor | |
136 | // | |
137 | rl.Copy(*this); | |
138 | } | |
139 | /**************************************************************************/ | |
140 | ||
88cb7938 | 141 | AliRunLoader::~AliRunLoader() |
142 | { | |
f2a509af | 143 | //dtor |
1bb20a37 | 144 | if (fgRunLoader == this) fgRunLoader = 0x0; |
145 | ||
88cb7938 | 146 | UnloadHeader(); |
147 | UnloadgAlice(); | |
148 | ||
149 | if(fLoaders) { | |
150 | fLoaders->SetOwner(); | |
151 | delete fLoaders; | |
152 | } | |
153 | ||
154 | delete fKineDataLoader; | |
155 | delete fTrackRefsDataLoader; | |
156 | ||
157 | ||
158 | RemoveEventFolder(); | |
159 | ||
160 | //fEventFolder is deleted by the way of removing - TopAliceFolder owns it | |
161 | delete fHeader; | |
162 | delete fStack; | |
163 | delete fGAFile; | |
164 | } | |
165 | /**************************************************************************/ | |
166 | ||
85a5290f | 167 | AliRunLoader::AliRunLoader(TFolder* topfolder): |
168 | TNamed(fgkRunLoaderName,fgkRunLoaderName), | |
169 | fLoaders(new TObjArray()), | |
170 | fEventFolder(topfolder), | |
171 | fCurrentEvent(0), | |
172 | fGAFile(0x0), | |
173 | fHeader(0x0), | |
174 | fStack(0x0), | |
175 | fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")), | |
176 | fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")), | |
177 | fNEventsPerFile(1), | |
178 | fUnixDirName(".") | |
88cb7938 | 179 | { |
f2a509af | 180 | //ctor |
88cb7938 | 181 | if(topfolder == 0x0) |
182 | { | |
131d919a | 183 | TString errmsg("Parameter is NULL"); |
21bf7095 | 184 | AliError(errmsg.Data()); |
131d919a | 185 | throw errmsg; |
88cb7938 | 186 | return; |
187 | } | |
88cb7938 | 188 | |
189 | TObject* obj = fEventFolder->FindObject(fgkRunLoaderName); | |
190 | if (obj) | |
191 | { //if it is, then sth. is going wrong... exits aliroot session | |
131d919a | 192 | TString errmsg("In Event Folder Named "); |
193 | errmsg+=fEventFolder->GetName(); | |
194 | errmsg+=" object named "+fgkRunLoaderName+" already exists. I am confused ..."; | |
195 | ||
21bf7095 | 196 | AliError(errmsg.Data()); |
131d919a | 197 | throw errmsg; |
88cb7938 | 198 | return;//never reached |
199 | } | |
131d919a | 200 | |
201 | if (!fgRunLoader) fgRunLoader = this; | |
88cb7938 | 202 | |
88cb7938 | 203 | fEventFolder->Add(this);//put myself to the folder to accessible for all |
204 | ||
205 | } | |
206 | /**************************************************************************/ | |
207 | ||
024a7e64 | 208 | void AliRunLoader::Copy(TObject &) const |
209 | { | |
21bf7095 | 210 | AliFatal("Not implemented"); |
024a7e64 | 211 | } |
212 | /**************************************************************************/ | |
213 | ||
88cb7938 | 214 | Int_t AliRunLoader::GetEvent(Int_t evno) |
215 | { | |
216 | //Gets event number evno | |
217 | //Reloads all data properly | |
218 | if (fCurrentEvent == evno) return 0; | |
219 | ||
220 | if (evno < 0) | |
221 | { | |
21bf7095 | 222 | AliError("Can not give the event with negative number"); |
88cb7938 | 223 | return 4; |
224 | } | |
225 | ||
226 | if (evno >= GetNumberOfEvents()) | |
227 | { | |
21bf7095 | 228 | AliError(Form("There is no event with number %d",evno)); |
88cb7938 | 229 | return 3; |
230 | } | |
231 | ||
21bf7095 | 232 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); |
233 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
234 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
235 | AliDebug(1, Form(" GETTING EVENT %d",evno)); | |
236 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
237 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
238 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
88cb7938 | 239 | |
240 | fCurrentEvent = evno; | |
241 | ||
242 | Int_t retval; | |
243 | ||
244 | //Reload header (If header was loaded) | |
245 | if (GetHeader()) | |
246 | { | |
247 | retval = TreeE()->GetEvent(fCurrentEvent); | |
248 | if ( retval == 0) | |
249 | { | |
21bf7095 | 250 | AliError(Form("Cannot find event: %d\n ",fCurrentEvent)); |
88cb7938 | 251 | return 5; |
252 | } | |
253 | } | |
254 | //Reload stack (If header was loaded) | |
255 | if (TreeE()) fStack = GetHeader()->Stack(); | |
256 | //Set event folder in stack (it does not mean that we read kinematics from file) | |
257 | if (fStack) | |
258 | { | |
259 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
260 | } | |
261 | else | |
262 | { | |
21bf7095 | 263 | AliWarning("Stack not found in header"); |
88cb7938 | 264 | } |
265 | ||
266 | retval = SetEvent(); | |
267 | if (retval) | |
268 | { | |
21bf7095 | 269 | AliError(Form("Error occured while setting event %d",evno)); |
88cb7938 | 270 | return 1; |
271 | } | |
272 | ||
273 | //Post Track References | |
274 | retval = fTrackRefsDataLoader->GetEvent(); | |
275 | if (retval) | |
276 | { | |
21bf7095 | 277 | AliError(Form("Error occured while GetEvent for Track References. Event %d",evno)); |
88cb7938 | 278 | return 2; |
279 | } | |
280 | ||
281 | //Read Kinematics if loaded | |
282 | fKineDataLoader->GetEvent(); | |
283 | if (retval) | |
284 | { | |
21bf7095 | 285 | AliError(Form("Error occured while GetEvent for Kinematics. Event %d",evno)); |
88cb7938 | 286 | return 2; |
287 | } | |
288 | ||
289 | if (fStack && fKineDataLoader->GetBaseLoader(0)->IsLoaded()) fStack->GetEvent(); | |
290 | ||
291 | //Trigger data reloading in all loaders | |
292 | TIter next(fLoaders); | |
293 | AliLoader *loader; | |
294 | while((loader = (AliLoader*)next())) | |
295 | { | |
296 | retval = loader->GetEvent(); | |
297 | if (retval) | |
298 | { | |
21bf7095 | 299 | AliError(Form("Error occured while getting event for %s. Event %d.", |
300 | loader->GetDetectorName().Data(), evno)); | |
88cb7938 | 301 | return 3; |
302 | } | |
303 | } | |
304 | ||
305 | SetDetectorAddresses(); | |
306 | ||
307 | return 0; | |
308 | } | |
309 | /**************************************************************************/ | |
310 | Int_t AliRunLoader::SetEvent() | |
311 | { | |
f2a509af | 312 | //if kinematics was loaded Cleans folder data |
313 | ||
88cb7938 | 314 | Int_t retval; |
315 | ||
316 | retval = fKineDataLoader->SetEvent(); | |
317 | if (retval) | |
318 | { | |
21bf7095 | 319 | AliError("SetEvent for Kinamtics Data Loader retutned error."); |
88cb7938 | 320 | return retval; |
321 | } | |
322 | retval = fTrackRefsDataLoader->SetEvent(); | |
323 | if (retval) | |
324 | { | |
21bf7095 | 325 | AliError("SetEvent for Track References Data Loader retutned error."); |
88cb7938 | 326 | return retval; |
327 | } | |
328 | ||
329 | TIter next(fLoaders); | |
330 | AliLoader *loader; | |
331 | while((loader = (AliLoader*)next())) | |
332 | { | |
333 | retval = loader->SetEvent(); | |
334 | if (retval) | |
335 | { | |
21bf7095 | 336 | AliError(Form("SetEvent for %s Data Loader retutned error.",loader->GetName())); |
88cb7938 | 337 | return retval; |
338 | } | |
339 | } | |
340 | ||
341 | return 0; | |
342 | } | |
343 | /**************************************************************************/ | |
344 | ||
345 | Int_t AliRunLoader::SetEventNumber(Int_t evno) | |
346 | { | |
347 | //cleans folders and sets the root dirs in files | |
348 | if (fCurrentEvent == evno) return 0; | |
349 | fCurrentEvent = evno; | |
350 | return SetEvent(); | |
351 | } | |
352 | ||
2c8628dd | 353 | /**************************************************************************/ |
354 | const TObject* AliRunLoader::GetRunObject(const char* name) const | |
355 | { | |
356 | //Get an object from the run data storage | |
357 | ||
358 | if (!AliRunDataStorage::Instance()) { | |
359 | AliWarning("No run data storage defined. Using AliRunDataFile."); | |
360 | new AliRunDataFile; | |
361 | } | |
362 | return AliRunDataStorage::Instance()->Get(name, GetEventNumber()); | |
363 | } | |
364 | ||
88cb7938 | 365 | /**************************************************************************/ |
366 | AliRunLoader* AliRunLoader::Open | |
367 | (const char* filename, const char* eventfoldername, Option_t* option) | |
368 | { | |
369 | //Opens a desired file 'filename' | |
370 | //gets the the run-Loader and mounts it desired folder | |
371 | //returns the pointer to run Loader which can be further used for accessing data | |
372 | //in case of error returns NULL | |
373 | ||
024a7e64 | 374 | static const TString kwebaddress("http://alisoft.cern.ch/people/skowron/codedoc/split/index.html"); |
21bf7095 | 375 | AliDebugClass(1,Form("\n\n\nNew I/O strcture: See more info:\n %s\n\n\n",kwebaddress.Data())); |
88cb7938 | 376 | |
377 | AliRunLoader* result = 0x0; | |
378 | ||
379 | /* ************************************************ */ | |
380 | /* Chceck if folder with given name already exists */ | |
381 | /* ************************************************ */ | |
382 | ||
383 | TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername); | |
384 | if(obj) | |
385 | { | |
386 | TFolder* fold = dynamic_cast<TFolder*>(obj); | |
387 | if (fold == 0x0) | |
388 | { | |
21bf7095 | 389 | AliErrorClass("Such a obejct already exists in top alice folder and it is not a folder."); |
88cb7938 | 390 | return 0x0; |
391 | } | |
392 | ||
393 | //check if we can get RL from that folder | |
394 | result = AliRunLoader::GetRunLoader(eventfoldername); | |
395 | if (result == 0x0) | |
396 | { | |
21bf7095 | 397 | AliErrorClass(Form("Folder %s already exists, and can not find session there. Can not mount.",eventfoldername)); |
88cb7938 | 398 | return 0x0; |
399 | } | |
400 | ||
401 | if (result->GetFileName().CompareTo(filename) != 0) | |
402 | { | |
21bf7095 | 403 | AliErrorClass("Other file is mounted in demanded folder. Can not mount."); |
88cb7938 | 404 | return 0x0; |
405 | } | |
406 | ||
407 | //check if now is demanded (re)creation | |
408 | if ( AliLoader::TestFileOption(option) == kFALSE) | |
409 | { | |
21bf7095 | 410 | AliErrorClass(Form("Session already exists in folder %s and this session option is %s. Unable to proceed.", |
411 | eventfoldername,option)); | |
88cb7938 | 412 | return 0x0; |
413 | } | |
414 | ||
415 | //check if demanded option is update and existing one | |
416 | TString tmpstr(option); | |
417 | if ( (tmpstr.CompareTo("update",TString::kIgnoreCase) == 0) && | |
418 | (result->fGAFile->IsWritable() == kFALSE) ) | |
419 | { | |
21bf7095 | 420 | AliErrorClass(Form("Session already exists in folder %s and is not writable while this session option is %s. Unable to proceed.", |
421 | eventfoldername,option)); | |
88cb7938 | 422 | return 0x0; |
423 | } | |
424 | ||
21bf7095 | 425 | AliWarningClass("Session is already opened and mounted in demanded folder"); |
88cb7938 | 426 | return result; |
427 | } //end of checking in case of existance of object named identically that folder session is being opened | |
428 | ||
429 | ||
430 | TFile * gAliceFile = TFile::Open(filename,option);//open a file | |
431 | if (!gAliceFile) | |
432 | {//null pointer returned | |
21bf7095 | 433 | AliFatalClass(Form("Can not open file %s.",filename)); |
88cb7938 | 434 | return 0x0; |
435 | } | |
436 | ||
437 | if (gAliceFile->IsOpen() == kFALSE) | |
438 | {//pointer to valid object returned but file is not opened | |
21bf7095 | 439 | AliErrorClass(Form("Can not open file %s.",filename)); |
88cb7938 | 440 | return 0x0; |
441 | } | |
442 | ||
443 | //if file is "read" or "update" than we try to find AliRunLoader there - if not found cry and exit | |
444 | //else create new AliRunLoader | |
445 | if ( AliLoader::TestFileOption(option) ) | |
446 | { | |
21bf7095 | 447 | AliDebugClass(1, "Reading RL from file"); |
88cb7938 | 448 | |
449 | result = dynamic_cast<AliRunLoader*>(gAliceFile->Get(fgkRunLoaderName));//get the run Loader from the file | |
450 | if (result == 0x0) | |
451 | {//didn't get | |
21bf7095 | 452 | AliErrorClass(Form("Can not find run-Loader in file %s.",filename)); |
88cb7938 | 453 | delete gAliceFile;//close the file |
454 | return 0x0; | |
455 | } | |
456 | Int_t tmp = result->SetEventFolderName(eventfoldername);//mount a event folder | |
457 | if (tmp)//if SetEvent returned error | |
458 | { | |
21bf7095 | 459 | AliErrorClass(Form("Can not mount event in folder %s.",eventfoldername)); |
88cb7938 | 460 | delete result; //delete run-Loader |
461 | delete gAliceFile;//close the file | |
462 | return 0x0; | |
463 | } | |
464 | } | |
465 | else | |
466 | { | |
21bf7095 | 467 | AliDebugClass(1, Form("Creating new AliRunLoader. Folder name is %s",eventfoldername)); |
131d919a | 468 | try |
469 | { | |
470 | result = new AliRunLoader(eventfoldername); | |
471 | } | |
472 | catch (TString& errmsg) | |
473 | { | |
21bf7095 | 474 | AliErrorClass(Form("AliRunLoader constrcutor has thrown exception: %s\n",errmsg.Data())); |
131d919a | 475 | delete result; |
476 | delete gAliceFile;//close the file | |
477 | return 0x0; | |
478 | } | |
88cb7938 | 479 | } |
480 | ||
481 | //procedure for extracting dir name from the file name | |
482 | TString fname(filename); | |
483 | Int_t nsl = fname.Last('/');//look for slash in file name | |
484 | TString dirname; | |
485 | if (nsl < 0) | |
486 | {//slash not found | |
487 | Int_t nsl = fname.Last(':');//look for colon e.g. rfio:galice.root | |
488 | if (nsl < 0) dirname = ".";//not found | |
489 | else dirname = fname.Remove(nsl);//found | |
490 | } | |
491 | else dirname = fname.Remove(nsl);//slash found | |
492 | ||
21bf7095 | 493 | AliDebugClass(1, Form("Dir name is : %s",dirname.Data())); |
88cb7938 | 494 | |
495 | result->SetDirName(dirname); | |
496 | result->SetGAliceFile(gAliceFile);//set the pointer to gAliceFile | |
85a5290f | 497 | if (!fgRunLoader) fgRunLoader = result; //PH get access from any place |
88cb7938 | 498 | return result; |
499 | } | |
500 | /**************************************************************************/ | |
501 | Int_t AliRunLoader::GetNumberOfEvents() | |
502 | { | |
503 | //returns number of events in Run | |
504 | Int_t retval; | |
505 | if( TreeE() == 0x0 ) | |
506 | { | |
507 | retval = LoadHeader(); | |
508 | if (retval) | |
509 | { | |
21bf7095 | 510 | AliError("Error occured while loading header"); |
88cb7938 | 511 | return -1; |
512 | } | |
513 | } | |
514 | return (Int_t)TreeE()->GetEntries(); | |
515 | } | |
88cb7938 | 516 | /**************************************************************************/ |
f2a509af | 517 | |
88cb7938 | 518 | void AliRunLoader::MakeHeader() |
519 | { | |
520 | //Makes header and connects it to header tree (if it exists) | |
21bf7095 | 521 | AliDebug(1, ""); |
88cb7938 | 522 | if(fHeader == 0x0) |
523 | { | |
21bf7095 | 524 | AliDebug(1, "Creating new Header Object"); |
88cb7938 | 525 | fHeader= new AliHeader(); |
526 | } | |
527 | TTree* tree = TreeE(); | |
528 | if (tree) | |
529 | { | |
21bf7095 | 530 | AliDebug(1, "Got Tree from folder."); |
88cb7938 | 531 | TBranch* branch = tree->GetBranch(fgkHeaderBranchName); |
532 | if (branch == 0x0) | |
533 | { | |
21bf7095 | 534 | AliDebug(1, "Creating new branch"); |
88cb7938 | 535 | branch = tree->Branch(fgkHeaderBranchName, "AliHeader", &fHeader, 4000, 0); |
536 | branch->SetAutoDelete(kFALSE); | |
537 | } | |
538 | else | |
539 | { | |
21bf7095 | 540 | AliDebug(1, "Got Branch from Tree"); |
88cb7938 | 541 | branch->SetAddress(&fHeader); |
542 | tree->GetEvent(fCurrentEvent); | |
543 | fStack = fHeader->Stack(); //should be safe - if we created Stack, header returns pointer to the same object | |
544 | if (fStack) | |
545 | { | |
546 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
547 | if (TreeK()) fStack->GetEvent(); | |
548 | } | |
549 | else | |
550 | { | |
21bf7095 | 551 | AliDebug(1, "Header does not have a stack."); |
88cb7938 | 552 | } |
553 | } | |
554 | } | |
21bf7095 | 555 | AliDebug(1, "Exiting MakeHeader method"); |
88cb7938 | 556 | } |
557 | /**************************************************************************/ | |
558 | ||
559 | void AliRunLoader::MakeStack() | |
560 | { | |
561 | //Creates the stack object - do not connect the tree | |
562 | if(fStack == 0x0) | |
563 | { | |
564 | fStack = new AliStack(10000); | |
565 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
566 | } | |
567 | } | |
568 | ||
569 | /**************************************************************************/ | |
570 | ||
571 | void AliRunLoader::MakeTree(Option_t *option) | |
572 | { | |
573 | //Creates trees | |
574 | const char *oK = strstr(option,"K"); //Kine | |
575 | const char *oE = strstr(option,"E"); //Header | |
576 | ||
577 | if(oK && !TreeK()) | |
578 | { | |
579 | if (fKineDataLoader->GetBaseLoader(0)->IsLoaded() == kFALSE) | |
580 | { | |
21bf7095 | 581 | AliError("Load Kinematics first"); |
88cb7938 | 582 | } |
583 | else | |
584 | { | |
585 | fKineDataLoader->MakeTree(); | |
586 | MakeStack(); | |
587 | fStack->ConnectTree(); | |
588 | WriteKinematics("OVERWRITE"); | |
589 | } | |
590 | } | |
591 | ||
592 | if(oE && !TreeE()) | |
593 | { | |
594 | fGAFile->cd(); | |
595 | TTree* tree = new TTree(fgkHeaderContainerName,"Tree with Headers"); | |
596 | GetEventFolder()->Add(tree); | |
597 | MakeHeader(); | |
598 | WriteHeader("OVERWRITE"); | |
599 | } | |
600 | ||
601 | TIter next(fLoaders); | |
602 | AliLoader *loader; | |
603 | while((loader = (AliLoader*)next())) | |
604 | { | |
605 | loader->MakeTree(option); | |
606 | } | |
607 | ||
608 | } | |
609 | /**************************************************************************/ | |
610 | ||
611 | Int_t AliRunLoader::LoadgAlice() | |
612 | { | |
613 | //Loads gAlice from file | |
614 | if (GetAliRun()) | |
615 | { | |
21bf7095 | 616 | AliWarning("AliRun is already in folder. Unload first."); |
88cb7938 | 617 | return 0; |
618 | } | |
619 | AliRun* alirun = dynamic_cast<AliRun*>(fGAFile->Get(fgkGAliceName)); | |
620 | if (alirun == 0x0) | |
621 | { | |
21bf7095 | 622 | AliError(Form("Can not find gAlice in file %s",fGAFile->GetName())); |
88cb7938 | 623 | return 2; |
624 | } | |
625 | alirun->SetRunLoader(this); | |
626 | if (gAlice) | |
627 | { | |
21bf7095 | 628 | AliWarning(Form("gAlice already exists. Putting retrived object in folder named %s", |
629 | GetEventFolder()->GetName())); | |
88cb7938 | 630 | } |
631 | else | |
632 | { | |
633 | gAlice = alirun; | |
634 | } | |
635 | SetDetectorAddresses();//calls SetTreeAddress for all detectors | |
636 | return 0; | |
637 | } | |
638 | /**************************************************************************/ | |
639 | ||
640 | Int_t AliRunLoader::LoadHeader() | |
641 | { | |
f2a509af | 642 | //loads treeE and reads header object for current event |
88cb7938 | 643 | if (TreeE()) |
644 | { | |
21bf7095 | 645 | AliWarning("Header is already loaded. Use ReloadHeader to force reload. Nothing done"); |
88cb7938 | 646 | return 0; |
647 | } | |
648 | ||
649 | if (GetEventFolder() == 0x0) | |
650 | { | |
21bf7095 | 651 | AliError("Event folder not specified yet"); |
88cb7938 | 652 | return 1; |
653 | } | |
654 | ||
655 | if (fGAFile == 0x0) | |
656 | { | |
21bf7095 | 657 | AliError("Session not opened. Use AliRunLoader::Open"); |
88cb7938 | 658 | return 2; |
659 | } | |
660 | ||
661 | if (fGAFile->IsOpen() == kFALSE) | |
662 | { | |
21bf7095 | 663 | AliError("Session not opened. Use AliRunLoader::Open"); |
88cb7938 | 664 | return 2; |
665 | } | |
666 | ||
667 | TTree* tree = dynamic_cast<TTree*>(fGAFile->Get(fgkHeaderContainerName)); | |
668 | if (tree == 0x0) | |
669 | { | |
21bf7095 | 670 | AliError(Form("Can not find header tree named %s in file %s", |
671 | fgkHeaderContainerName.Data(),fGAFile->GetName())); | |
88cb7938 | 672 | return 2; |
673 | } | |
674 | ||
675 | if (tree == TreeE()) return 0; | |
676 | ||
677 | CleanHeader(); | |
678 | GetEventFolder()->Add(tree); | |
679 | MakeHeader();//creates header object and connects to tree | |
680 | return 0; | |
681 | ||
682 | } | |
683 | /**************************************************************************/ | |
684 | ||
685 | Int_t AliRunLoader::LoadKinematics(Option_t* option) | |
686 | { | |
687 | //Loads the kinematics | |
688 | Int_t retval = fKineDataLoader->GetBaseLoader(0)->Load(option); | |
689 | if (retval) | |
690 | { | |
21bf7095 | 691 | AliError("Error occured while loading kinamatics tree."); |
88cb7938 | 692 | return retval; |
693 | } | |
443b7449 | 694 | if (fStack) |
695 | { | |
696 | retval = fStack->GetEvent(); | |
697 | if ( retval == kFALSE) | |
698 | { | |
21bf7095 | 699 | AliError("Error occured while loading kinamatics tree."); |
443b7449 | 700 | return retval; |
701 | } | |
702 | ||
703 | } | |
88cb7938 | 704 | return 0; |
705 | } | |
706 | /**************************************************************************/ | |
707 | ||
708 | Int_t AliRunLoader::OpenDataFile(const TString& filename,TFile*& file,TDirectory*& dir,Option_t* opt,Int_t cl) | |
709 | { | |
710 | //Opens File with kinematics | |
711 | if (file) | |
712 | { | |
713 | if (file->IsOpen() == kFALSE) | |
714 | {//pointer is not null but file is not opened | |
21bf7095 | 715 | AliWarning("Pointer to file is not null, but file is not opened");//risky any way |
88cb7938 | 716 | delete file; |
717 | file = 0x0; //proceed with opening procedure | |
718 | } | |
719 | else | |
720 | { | |
21bf7095 | 721 | AliWarning(Form("File %s already opened",filename.Data())); |
88cb7938 | 722 | return 0; |
723 | } | |
724 | } | |
725 | //try to find if that file is opened somewere else | |
726 | file = (TFile *)( gROOT->GetListOfFiles()->FindObject(filename) ); | |
727 | if (file) | |
728 | { | |
729 | if(file->IsOpen() == kTRUE) | |
730 | { | |
21bf7095 | 731 | AliWarning(Form("File %s already opened by sombody else.",file->GetName())); |
88cb7938 | 732 | return 0; |
733 | } | |
734 | } | |
735 | ||
736 | file = TFile::Open(filename,opt); | |
737 | if (file == 0x0) | |
738 | {//file is null | |
21bf7095 | 739 | AliError(Form("Can not open file %s",filename.Data())); |
88cb7938 | 740 | return 1; |
741 | } | |
742 | if (file->IsOpen() == kFALSE) | |
743 | {//file is not opened | |
21bf7095 | 744 | AliError(Form("Can not open file %s",filename.Data())); |
88cb7938 | 745 | return 1; |
746 | } | |
747 | ||
748 | file->SetCompressionLevel(cl); | |
749 | ||
750 | dir = AliLoader::ChangeDir(file,fCurrentEvent); | |
751 | if (dir == 0x0) | |
752 | { | |
21bf7095 | 753 | AliError(Form("Can not change to root directory in file %s",filename.Data())); |
88cb7938 | 754 | return 3; |
755 | } | |
756 | return 0; | |
757 | } | |
758 | /**************************************************************************/ | |
759 | ||
760 | TTree* AliRunLoader::TreeE() const | |
761 | { | |
762 | //returns the tree from folder; shortcut method | |
21bf7095 | 763 | if (AliDebugLevel() > 10) fEventFolder->ls(); |
88cb7938 | 764 | TObject *obj = fEventFolder->FindObject(fgkHeaderContainerName); |
765 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
766 | } | |
767 | /**************************************************************************/ | |
768 | ||
769 | AliHeader* AliRunLoader::GetHeader() const | |
770 | { | |
f2a509af | 771 | //returns pointer header object |
88cb7938 | 772 | return fHeader; |
773 | } | |
774 | /**************************************************************************/ | |
775 | ||
776 | TTree* AliRunLoader::TreeK() const | |
777 | { | |
778 | //returns the tree from folder; shortcut method | |
779 | TObject *obj = GetEventFolder()->FindObject(fgkKineContainerName); | |
780 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
781 | } | |
782 | /**************************************************************************/ | |
783 | ||
784 | TTree* AliRunLoader::TreeTR() const | |
785 | { | |
786 | //returns the tree from folder; shortcut method | |
787 | TObject* obj = GetEventFolder()->FindObject(fgkTrackRefsContainerName); | |
788 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
789 | } | |
790 | /**************************************************************************/ | |
791 | ||
792 | AliRun* AliRunLoader::GetAliRun() const | |
793 | { | |
794 | //returns AliRun which sits in the folder | |
795 | if (fEventFolder == 0x0) return 0x0; | |
796 | TObject *obj = fEventFolder->FindObject(fgkGAliceName); | |
797 | return (obj)?dynamic_cast<AliRun*>(obj):0x0; | |
798 | } | |
799 | /**************************************************************************/ | |
800 | ||
d1898505 | 801 | Int_t AliRunLoader::WriteGeometry(Option_t* /*opt*/) |
88cb7938 | 802 | { |
f2a509af | 803 | //writes geometry to the file |
88cb7938 | 804 | fGAFile->cd(); |
805 | TGeometry* geo = GetAliRun()->GetGeometry(); | |
806 | if (geo == 0x0) | |
807 | { | |
21bf7095 | 808 | AliError("Can not get geometry from gAlice"); |
88cb7938 | 809 | return 1; |
810 | } | |
811 | geo->Write(); | |
812 | return 0; | |
813 | } | |
814 | /**************************************************************************/ | |
815 | ||
816 | Int_t AliRunLoader::WriteHeader(Option_t* opt) | |
817 | { | |
f2a509af | 818 | //writes treeE |
21bf7095 | 819 | AliDebug(1, "WRITING HEADER"); |
88cb7938 | 820 | |
821 | TTree* tree = TreeE(); | |
822 | if ( tree == 0x0) | |
823 | { | |
21bf7095 | 824 | AliWarning("Can not find Header Tree in Folder"); |
88cb7938 | 825 | return 0; |
826 | } | |
827 | if (fGAFile->IsWritable() == kFALSE) | |
828 | { | |
21bf7095 | 829 | AliError(Form("File %s is not writable",fGAFile->GetName())); |
88cb7938 | 830 | return 1; |
831 | } | |
832 | ||
833 | TObject* obj = fGAFile->Get(fgkHeaderContainerName); | |
834 | if (obj) | |
835 | { //if they exist, see if option OVERWRITE is used | |
836 | TString tmp(opt); | |
837 | if(tmp.Contains("OVERWRITE",TString::kIgnoreCase) == 0) | |
838 | {//if it is not used - give an error message and return an error code | |
21bf7095 | 839 | AliError("Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data"); |
88cb7938 | 840 | return 3; |
841 | } | |
842 | } | |
843 | fGAFile->cd(); | |
844 | tree->SetDirectory(fGAFile); | |
845 | tree->Write(0,TObject::kOverwrite); | |
846 | ||
21bf7095 | 847 | AliDebug(1, "WRITTEN\n\n"); |
88cb7938 | 848 | |
849 | return 0; | |
850 | } | |
851 | /**************************************************************************/ | |
852 | ||
d1898505 | 853 | Int_t AliRunLoader::WriteAliRun(Option_t* /*opt*/) |
88cb7938 | 854 | { |
f2a509af | 855 | //writes AliRun object to the file |
88cb7938 | 856 | fGAFile->cd(); |
f2a509af | 857 | if (GetAliRun()) GetAliRun()->Write(); |
88cb7938 | 858 | return 0; |
859 | } | |
860 | /**************************************************************************/ | |
861 | ||
862 | Int_t AliRunLoader::WriteKinematics(Option_t* opt) | |
863 | { | |
f2a509af | 864 | //writes Kinematics |
88cb7938 | 865 | return fKineDataLoader->GetBaseLoader(0)->WriteData(opt); |
866 | } | |
867 | /**************************************************************************/ | |
868 | Int_t AliRunLoader::WriteTrackRefs(Option_t* opt) | |
869 | { | |
f2a509af | 870 | //writes Track References tree |
88cb7938 | 871 | return fTrackRefsDataLoader->GetBaseLoader(0)->WriteData(opt); |
872 | } | |
873 | /**************************************************************************/ | |
874 | ||
875 | Int_t AliRunLoader::WriteHits(Option_t* opt) | |
876 | { | |
877 | //Calls WriteHits for all loaders | |
878 | Int_t res; | |
879 | Int_t result = 0; | |
880 | TIter next(fLoaders); | |
881 | AliLoader *loader; | |
882 | while((loader = (AliLoader*)next())) | |
883 | { | |
884 | res = loader->WriteHits(opt); | |
885 | if (res) | |
886 | { | |
21bf7095 | 887 | AliError(Form("Failed to write hits for %s (%d)",loader->GetDetectorName().Data(),res)); |
88cb7938 | 888 | result = 1; |
889 | } | |
890 | } | |
891 | return result; | |
892 | } | |
893 | /**************************************************************************/ | |
894 | ||
895 | Int_t AliRunLoader::WriteSDigits(Option_t* opt) | |
896 | { | |
f2a509af | 897 | //Calls WriteSDigits for all loaders |
88cb7938 | 898 | Int_t res; |
899 | Int_t result = 0; | |
900 | TIter next(fLoaders); | |
901 | AliLoader *loader; | |
902 | while((loader = (AliLoader*)next())) | |
903 | { | |
904 | res = loader->WriteSDigits(opt); | |
905 | if (res) | |
906 | { | |
21bf7095 | 907 | AliError(Form("Failed to write summable digits for %s.",loader->GetDetectorName().Data())); |
88cb7938 | 908 | result = 1; |
909 | } | |
910 | } | |
911 | return result; | |
912 | } | |
913 | /**************************************************************************/ | |
914 | ||
915 | Int_t AliRunLoader::WriteDigits(Option_t* opt) | |
916 | { | |
f2a509af | 917 | //Calls WriteDigits for all loaders |
88cb7938 | 918 | Int_t res; |
919 | Int_t result = 0; | |
920 | TIter next(fLoaders); | |
921 | AliLoader *loader; | |
922 | while((loader = (AliLoader*)next())) | |
923 | { | |
924 | res = loader->WriteDigits(opt); | |
925 | if (res) | |
926 | { | |
21bf7095 | 927 | AliError(Form("Failed to write digits for %s.",loader->GetDetectorName().Data())); |
88cb7938 | 928 | result = 1; |
929 | } | |
930 | } | |
931 | return result; | |
932 | } | |
933 | /**************************************************************************/ | |
934 | ||
935 | Int_t AliRunLoader::WriteRecPoints(Option_t* opt) | |
936 | { | |
f2a509af | 937 | //Calls WriteRecPoints for all loaders |
88cb7938 | 938 | Int_t res; |
939 | Int_t result = 0; | |
940 | TIter next(fLoaders); | |
941 | AliLoader *loader; | |
942 | while((loader = (AliLoader*)next())) | |
943 | { | |
944 | res = loader->WriteRecPoints(opt); | |
945 | if (res) | |
946 | { | |
21bf7095 | 947 | AliError(Form("Failed to write Reconstructed Points for %s.", |
948 | loader->GetDetectorName().Data())); | |
88cb7938 | 949 | result = 1; |
950 | } | |
951 | } | |
952 | return result; | |
953 | } | |
954 | /**************************************************************************/ | |
955 | ||
956 | Int_t AliRunLoader::WriteTracks(Option_t* opt) | |
957 | { | |
f2a509af | 958 | //Calls WriteTracks for all loaders |
88cb7938 | 959 | Int_t res; |
960 | Int_t result = 0; | |
961 | TIter next(fLoaders); | |
962 | AliLoader *loader; | |
963 | while((loader = (AliLoader*)next())) | |
964 | { | |
965 | res = loader->WriteTracks(opt); | |
966 | if (res) | |
967 | { | |
21bf7095 | 968 | AliError(Form("Failed to write Tracks for %s.", |
969 | loader->GetDetectorName().Data())); | |
88cb7938 | 970 | result = 1; |
971 | } | |
972 | } | |
973 | return result; | |
974 | } | |
975 | /**************************************************************************/ | |
976 | ||
d1898505 | 977 | Int_t AliRunLoader::WriteRunLoader(Option_t* /*opt*/) |
88cb7938 | 978 | { |
f2a509af | 979 | //Writes itself to the file |
88cb7938 | 980 | CdGAFile(); |
981 | this->Write(0,TObject::kOverwrite); | |
982 | return 0; | |
983 | } | |
984 | /**************************************************************************/ | |
985 | ||
986 | Int_t AliRunLoader::SetEventFolderName(const TString& name) | |
f2a509af | 987 | { |
988 | //sets top folder name for this run; of alread | |
88cb7938 | 989 | if (name.IsNull()) |
990 | { | |
21bf7095 | 991 | AliError("Name is empty"); |
88cb7938 | 992 | return 1; |
993 | } | |
994 | ||
995 | //check if such a folder already exists - try to find it in alice top folder | |
996 | TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(name); | |
997 | if(obj) | |
998 | { | |
999 | TFolder* fold = dynamic_cast<TFolder*>(obj); | |
1000 | if (fold == 0x0) | |
1001 | { | |
21bf7095 | 1002 | AliError("Such a obejct already exists in top alice folder and it is not a folder."); |
88cb7938 | 1003 | return 2; |
1004 | } | |
1005 | //folder which was found is our folder | |
1006 | if (fEventFolder == fold) | |
1007 | { | |
1008 | return 0; | |
1009 | } | |
1010 | else | |
1011 | { | |
21bf7095 | 1012 | AliError("Such a folder already exists in top alice folder. Can not mount."); |
88cb7938 | 1013 | return 2; |
1014 | } | |
1015 | } | |
1016 | ||
1017 | //event is alredy connected, just change name of the folder | |
1018 | if (fEventFolder) | |
1019 | { | |
1020 | fEventFolder->SetName(name); | |
1021 | return 0; | |
1022 | } | |
1023 | ||
1024 | if (fKineDataLoader == 0x0) | |
1025 | fKineDataLoader = new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics"); | |
1026 | ||
1027 | if ( fTrackRefsDataLoader == 0x0) | |
1028 | fTrackRefsDataLoader = new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References"); | |
1029 | ||
1030 | //build the event folder structure | |
21bf7095 | 1031 | AliDebug(1, Form("Creating new event folder named %s",name.Data())); |
88cb7938 | 1032 | fEventFolder = AliConfig::Instance()->BuildEventFolder(name,"Event Folder"); |
1033 | fEventFolder->Add(this);//put myself to the folder to accessible for all | |
1034 | ||
1035 | if (Stack()) Stack()->SetEventFolderName(fEventFolder->GetName()); | |
1036 | TIter next(fLoaders); | |
1037 | AliLoader *loader; | |
1038 | while((loader = (AliLoader*)next())) | |
1039 | { | |
1040 | loader->Register(fEventFolder);//build folder structure for this detector | |
1041 | } | |
1042 | ||
1043 | fKineDataLoader->SetEventFolder(GetEventFolder()); | |
1044 | fTrackRefsDataLoader->SetEventFolder(GetEventFolder()); | |
1045 | fKineDataLoader->SetFolder(GetEventFolder()); | |
1046 | fTrackRefsDataLoader->SetFolder(GetEventFolder()); | |
1047 | ||
1048 | fEventFolder->SetOwner(); | |
1049 | return 0; | |
1050 | } | |
1051 | /**************************************************************************/ | |
1052 | ||
1053 | void AliRunLoader::AddLoader(AliLoader* loader) | |
1054 | { | |
1055 | //Adds the Loader for given detector | |
1056 | if (loader == 0x0) //if null shout and exit | |
1057 | { | |
21bf7095 | 1058 | AliError("Parameter is NULL"); |
88cb7938 | 1059 | return; |
1060 | } | |
1061 | loader->SetDirName(fUnixDirName); | |
1062 | if (fEventFolder) loader->SetEventFolder(fEventFolder); //if event folder is already defined, | |
1063 | //pass information to the Loader | |
1064 | fLoaders->Add(loader);//add the Loader to the array | |
1065 | } | |
1066 | /**************************************************************************/ | |
1067 | ||
1068 | void AliRunLoader::AddLoader(AliDetector* det) | |
1069 | { | |
1070 | //Asks module (detector) ro make a Loader and stores in the array | |
1071 | if (det == 0x0) return; | |
1072 | AliLoader* get = det->GetLoader();//try to get loader | |
1073 | if (get == 0x0) get = det->MakeLoader(fEventFolder->GetName());//if did not obtain, ask to make it | |
1074 | ||
1075 | if (get) | |
1076 | { | |
21bf7095 | 1077 | AliDebug(1, Form("Detector: %s Loader : %s",det->GetName(),get->GetName())); |
88cb7938 | 1078 | AddLoader(get); |
1079 | } | |
1080 | } | |
1081 | ||
1082 | /**************************************************************************/ | |
1083 | ||
1084 | AliLoader* AliRunLoader::GetLoader(const char* detname) const | |
1085 | { | |
f2a509af | 1086 | //returns loader for given detector |
1087 | //note that naming convention is TPCLoader not just TPC | |
88cb7938 | 1088 | return (AliLoader*)fLoaders->FindObject(detname); |
1089 | } | |
1090 | ||
1091 | /**************************************************************************/ | |
1092 | ||
1093 | AliLoader* AliRunLoader::GetLoader(AliDetector* det) const | |
1094 | { | |
f2a509af | 1095 | //get loader for detector det |
88cb7938 | 1096 | if(det == 0x0) return 0x0; |
1097 | TString getname(det->GetName()); | |
1098 | getname+="Loader"; | |
21bf7095 | 1099 | AliDebug(1, Form(" Loader name is %s",getname.Data())); |
88cb7938 | 1100 | return GetLoader(getname); |
1101 | } | |
1102 | ||
1103 | /**************************************************************************/ | |
1104 | ||
1105 | void AliRunLoader::CleanFolders() | |
1106 | { | |
1107 | // fEventFolder->Add(this);//put myself to the folder to accessible for all | |
1108 | ||
1109 | CleanDetectors(); | |
1110 | CleanHeader(); | |
1111 | CleanKinematics(); | |
1112 | } | |
1113 | /**************************************************************************/ | |
1114 | ||
1115 | void AliRunLoader::CleanDetectors() | |
1116 | { | |
1117 | //Calls CleanFolders for all detectors | |
1118 | TIter next(fLoaders); | |
d0d4a6b3 | 1119 | AliLoader *loader; |
1120 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1121 | { |
d0d4a6b3 | 1122 | loader->CleanFolders(); |
88cb7938 | 1123 | } |
1124 | } | |
1125 | /**************************************************************************/ | |
1126 | ||
1127 | void AliRunLoader::RemoveEventFolder() | |
1128 | { | |
1129 | //remove all the tree of event | |
1130 | //all the stuff changing EbE stays untached (PDGDB, tasks, etc.) | |
1131 | ||
1132 | if (fEventFolder == 0x0) return; | |
1133 | fEventFolder->SetOwner(kFALSE);//don't we want to deleted while removing the folder that we are sitting in | |
1134 | fEventFolder->Remove(this);//remove us drom folder | |
1135 | ||
1136 | AliConfig::Instance()->GetTopFolder()->SetOwner(); //brings ownership back for fEventFolder since it sits in top folder | |
1137 | AliConfig::Instance()->GetTopFolder()->Remove(fEventFolder); //remove the event tree | |
1138 | delete fEventFolder; | |
1139 | } | |
1140 | /**************************************************************************/ | |
1141 | ||
1142 | void AliRunLoader::SetGAliceFile(TFile* gafile) | |
1143 | { | |
f2a509af | 1144 | //sets pointer to galice.root file |
88cb7938 | 1145 | fGAFile = gafile; |
1146 | } | |
1147 | ||
1148 | /**************************************************************************/ | |
1149 | ||
1150 | Int_t AliRunLoader::LoadHits(Option_t* detectors,Option_t* opt) | |
1151 | { | |
1152 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1153 | ||
21bf7095 | 1154 | AliDebug(1, "Loading Hits"); |
88cb7938 | 1155 | TObjArray* loaders; |
1156 | TObjArray arr; | |
1157 | ||
1158 | const char* oAll = strstr(detectors,"all"); | |
1159 | if (oAll) | |
1160 | { | |
21bf7095 | 1161 | AliDebug(1, "Option is All"); |
88cb7938 | 1162 | loaders = fLoaders; |
1163 | } | |
1164 | else | |
1165 | { | |
1166 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1167 | loaders = &arr;//get the pointer array | |
1168 | } | |
1169 | ||
21bf7095 | 1170 | AliDebug(1, Form("For detectors. Number of detectors chosen for loading %d",loaders->GetEntries())); |
88cb7938 | 1171 | |
1172 | TIter next(loaders); | |
1173 | AliLoader *loader; | |
1174 | while((loader = (AliLoader*)next())) | |
1175 | { | |
21bf7095 | 1176 | AliDebug(1, Form(" Calling LoadHits(%s) for %s",opt,loader->GetName())); |
88cb7938 | 1177 | loader->LoadHits(opt); |
1178 | } | |
21bf7095 | 1179 | AliDebug(1, "Done"); |
88cb7938 | 1180 | return 0; |
1181 | } | |
1182 | ||
1183 | /**************************************************************************/ | |
1184 | ||
1185 | Int_t AliRunLoader::LoadSDigits(Option_t* detectors,Option_t* opt) | |
1186 | { | |
1187 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1188 | ||
1189 | TObjArray* loaders; | |
1190 | TObjArray arr; | |
1191 | ||
1192 | const char* oAll = strstr(detectors,"all"); | |
1193 | if (oAll) | |
1194 | { | |
1195 | loaders = fLoaders; | |
1196 | } | |
1197 | else | |
1198 | { | |
1199 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1bb20a37 | 1200 | loaders = &arr;//get the pointer to array |
88cb7938 | 1201 | } |
1202 | ||
1203 | TIter next(loaders); | |
1204 | AliLoader *loader; | |
1205 | while((loader = (AliLoader*)next())) | |
1206 | { | |
1207 | loader->LoadSDigits(opt); | |
1208 | } | |
1209 | return 0; | |
1210 | } | |
1211 | ||
1212 | /**************************************************************************/ | |
1213 | ||
1214 | Int_t AliRunLoader::LoadDigits(Option_t* detectors,Option_t* opt) | |
1215 | { | |
1216 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1217 | ||
d0d4a6b3 | 1218 | TObjArray* loaders; |
88cb7938 | 1219 | TObjArray arr; |
1220 | ||
1221 | const char* oAll = strstr(detectors,"all"); | |
1222 | if (oAll) | |
1223 | { | |
d0d4a6b3 | 1224 | loaders = fLoaders; |
88cb7938 | 1225 | } |
1226 | else | |
1227 | { | |
1228 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1229 | loaders = &arr;//get the pointer array |
88cb7938 | 1230 | } |
1231 | ||
d0d4a6b3 | 1232 | TIter next(loaders); |
1233 | AliLoader *loader; | |
1234 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1235 | { |
d0d4a6b3 | 1236 | loader->LoadDigits(opt); |
88cb7938 | 1237 | } |
1238 | return 0; | |
1239 | } | |
88cb7938 | 1240 | /**************************************************************************/ |
1241 | ||
1242 | Int_t AliRunLoader::LoadRecPoints(Option_t* detectors,Option_t* opt) | |
1243 | { | |
1244 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1245 | ||
d0d4a6b3 | 1246 | TObjArray* loaders; |
88cb7938 | 1247 | TObjArray arr; |
1248 | ||
1249 | const char* oAll = strstr(detectors,"all"); | |
1250 | if (oAll) | |
1251 | { | |
d0d4a6b3 | 1252 | loaders = fLoaders; |
88cb7938 | 1253 | } |
1254 | else | |
1255 | { | |
1256 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1257 | loaders = &arr;//get the pointer array |
88cb7938 | 1258 | } |
1259 | ||
d0d4a6b3 | 1260 | TIter next(loaders); |
1261 | AliLoader *loader; | |
1262 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1263 | { |
d0d4a6b3 | 1264 | loader->LoadRecPoints(opt); |
88cb7938 | 1265 | } |
1266 | return 0; | |
1267 | } | |
1bb20a37 | 1268 | /**************************************************************************/ |
88cb7938 | 1269 | |
1bb20a37 | 1270 | Int_t AliRunLoader::LoadRecParticles(Option_t* detectors,Option_t* opt) |
1271 | { | |
1272 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1273 | ||
d0d4a6b3 | 1274 | TObjArray* loaders; |
1bb20a37 | 1275 | TObjArray arr; |
1276 | ||
1277 | const char* oAll = strstr(detectors,"all"); | |
1278 | if (oAll) | |
1279 | { | |
d0d4a6b3 | 1280 | loaders = fLoaders; |
1bb20a37 | 1281 | } |
1282 | else | |
1283 | { | |
1284 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1285 | loaders = &arr;//get the pointer array |
1bb20a37 | 1286 | } |
1287 | ||
d0d4a6b3 | 1288 | TIter next(loaders); |
1289 | AliLoader *loader; | |
1290 | while((loader = (AliLoader*)next())) | |
1bb20a37 | 1291 | { |
d0d4a6b3 | 1292 | loader->LoadRecParticles(opt); |
1bb20a37 | 1293 | } |
1294 | return 0; | |
1295 | } | |
88cb7938 | 1296 | /**************************************************************************/ |
1297 | ||
1298 | Int_t AliRunLoader::LoadTracks(Option_t* detectors,Option_t* opt) | |
1299 | { | |
1300 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1301 | ||
d0d4a6b3 | 1302 | TObjArray* loaders; |
88cb7938 | 1303 | TObjArray arr; |
1304 | ||
1305 | const char* oAll = strstr(detectors,"all"); | |
1306 | if (oAll) | |
1307 | { | |
d0d4a6b3 | 1308 | loaders = fLoaders; |
88cb7938 | 1309 | } |
1310 | else | |
1311 | { | |
1312 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1313 | loaders = &arr;//get the pointer array |
88cb7938 | 1314 | } |
1315 | ||
d0d4a6b3 | 1316 | TIter next(loaders); |
1317 | AliLoader *loader; | |
1318 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1319 | { |
d0d4a6b3 | 1320 | loader->LoadTracks(opt); |
88cb7938 | 1321 | } |
1322 | return 0; | |
1323 | } | |
1bb20a37 | 1324 | /**************************************************************************/ |
1325 | ||
1326 | void AliRunLoader::UnloadHits(Option_t* detectors) | |
1327 | { | |
1328 | //unloads hits for detectors specified in parameter | |
1329 | TObjArray* loaders; | |
1330 | TObjArray arr; | |
1331 | ||
1332 | const char* oAll = strstr(detectors,"all"); | |
1333 | if (oAll) | |
1334 | { | |
1335 | loaders = fLoaders; | |
1336 | } | |
1337 | else | |
1338 | { | |
1339 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1340 | loaders = &arr;//get the pointer to array | |
1341 | } | |
1342 | ||
1343 | TIter next(loaders); | |
1344 | AliLoader *loader; | |
1345 | while((loader = (AliLoader*)next())) | |
1346 | { | |
1347 | loader->UnloadHits(); | |
1348 | } | |
1349 | } | |
1350 | /**************************************************************************/ | |
1351 | ||
1352 | void AliRunLoader::UnloadSDigits(Option_t* detectors) | |
1353 | { | |
1354 | //unloads SDigits for detectors specified in parameter | |
1355 | TObjArray* loaders; | |
1356 | TObjArray arr; | |
1357 | ||
1358 | const char* oAll = strstr(detectors,"all"); | |
1359 | if (oAll) | |
1360 | { | |
1361 | loaders = fLoaders; | |
1362 | } | |
1363 | else | |
1364 | { | |
1365 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1366 | loaders = &arr;//get the pointer to array | |
1367 | } | |
1368 | ||
1369 | TIter next(loaders); | |
1370 | AliLoader *loader; | |
1371 | while((loader = (AliLoader*)next())) | |
1372 | { | |
1373 | loader->UnloadSDigits(); | |
1374 | } | |
1375 | } | |
1376 | /**************************************************************************/ | |
1377 | ||
1378 | void AliRunLoader::UnloadDigits(Option_t* detectors) | |
1379 | { | |
1380 | //unloads Digits for detectors specified in parameter | |
1381 | TObjArray* loaders; | |
1382 | TObjArray arr; | |
1383 | ||
1384 | const char* oAll = strstr(detectors,"all"); | |
1385 | if (oAll) | |
1386 | { | |
1387 | loaders = fLoaders; | |
1388 | } | |
1389 | else | |
1390 | { | |
1391 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1392 | loaders = &arr;//get the pointer to array | |
1393 | } | |
1394 | ||
1395 | TIter next(loaders); | |
1396 | AliLoader *loader; | |
1397 | while((loader = (AliLoader*)next())) | |
1398 | { | |
1399 | loader->UnloadDigits(); | |
1400 | } | |
1401 | } | |
1402 | /**************************************************************************/ | |
1403 | ||
1404 | void AliRunLoader::UnloadRecPoints(Option_t* detectors) | |
1405 | { | |
1406 | //unloads RecPoints for detectors specified in parameter | |
1407 | TObjArray* loaders; | |
1408 | TObjArray arr; | |
1409 | ||
1410 | const char* oAll = strstr(detectors,"all"); | |
1411 | if (oAll) | |
1412 | { | |
1413 | loaders = fLoaders; | |
1414 | } | |
1415 | else | |
1416 | { | |
1417 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1418 | loaders = &arr;//get the pointer to array | |
1419 | } | |
1420 | ||
1421 | TIter next(loaders); | |
1422 | AliLoader *loader; | |
1423 | while((loader = (AliLoader*)next())) | |
1424 | { | |
1425 | loader->UnloadRecPoints(); | |
1426 | } | |
1427 | } | |
1428 | /**************************************************************************/ | |
1429 | ||
1430 | void AliRunLoader::UnloadAll(Option_t* detectors) | |
1431 | { | |
1432 | //calls UnloadAll for detectors names specified in parameter | |
1433 | // option "all" passed can be passed | |
1434 | TObjArray* loaders; | |
1435 | TObjArray arr; | |
1436 | ||
1437 | const char* oAll = strstr(detectors,"all"); | |
1438 | if (oAll) | |
1439 | { | |
1440 | loaders = fLoaders; | |
1441 | } | |
1442 | else | |
1443 | { | |
1444 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1445 | loaders = &arr;//get the pointer to array | |
1446 | } | |
88cb7938 | 1447 | |
1bb20a37 | 1448 | TIter next(loaders); |
1449 | AliLoader *loader; | |
1450 | while((loader = (AliLoader*)next())) | |
1451 | { | |
1452 | loader->UnloadAll(); | |
1453 | } | |
1454 | } | |
1455 | /**************************************************************************/ | |
1456 | ||
1457 | void AliRunLoader::UnloadTracks(Option_t* detectors) | |
1458 | { | |
1459 | //unloads Tracks for detectors specified in parameter | |
1460 | TObjArray* loaders; | |
1461 | TObjArray arr; | |
1462 | ||
1463 | const char* oAll = strstr(detectors,"all"); | |
1464 | if (oAll) | |
1465 | { | |
1466 | loaders = fLoaders; | |
1467 | } | |
1468 | else | |
1469 | { | |
1470 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1471 | loaders = &arr;//get the pointer to array | |
1472 | } | |
1473 | ||
1474 | TIter next(loaders); | |
1475 | AliLoader *loader; | |
1476 | while((loader = (AliLoader*)next())) | |
1477 | { | |
1478 | loader->UnloadTracks(); | |
1479 | } | |
1480 | } | |
1481 | /**************************************************************************/ | |
1482 | ||
1483 | void AliRunLoader::UnloadRecParticles(Option_t* detectors) | |
1484 | { | |
1485 | //unloads Particles for detectors specified in parameter | |
1486 | TObjArray* loaders; | |
1487 | TObjArray arr; | |
1488 | ||
1489 | const char* oAll = strstr(detectors,"all"); | |
1490 | if (oAll) | |
1491 | { | |
1492 | loaders = fLoaders; | |
1493 | } | |
1494 | else | |
1495 | { | |
1496 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1497 | loaders = &arr;//get the pointer to array | |
1498 | } | |
1499 | ||
1500 | TIter next(loaders); | |
1501 | AliLoader *loader; | |
1502 | while((loader = (AliLoader*)next())) | |
1503 | { | |
1504 | loader->UnloadRecParticles(); | |
1505 | } | |
1506 | } | |
88cb7938 | 1507 | /**************************************************************************/ |
1508 | ||
1509 | AliRunLoader* AliRunLoader::GetRunLoader(const char* eventfoldername) | |
f2a509af | 1510 | { |
1511 | //returns RunLoader from folder named eventfoldername | |
88cb7938 | 1512 | TFolder* evfold= dynamic_cast<TFolder*>(AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername)); |
1513 | if (evfold == 0x0) | |
1514 | { | |
1515 | return 0x0; | |
1516 | } | |
1517 | AliRunLoader* runget = dynamic_cast<AliRunLoader*>(evfold->FindObject(AliRunLoader::fgkRunLoaderName)); | |
1518 | return runget; | |
1519 | ||
f2a509af | 1520 | } |
88cb7938 | 1521 | /**************************************************************************/ |
1522 | ||
1bb20a37 | 1523 | AliLoader* AliRunLoader::GetDetectorLoader(const char* detname, const char* eventfoldername) |
8de97894 | 1524 | { |
1525 | //get the loader of the detector with the given name from the global | |
1526 | //run loader object | |
1bb20a37 | 1527 | AliRunLoader* runLoader = GetRunLoader(eventfoldername); |
8de97894 | 1528 | if (!runLoader) { |
21bf7095 | 1529 | AliErrorClass("No run loader found"); |
8de97894 | 1530 | return NULL; |
1531 | } | |
1bb20a37 | 1532 | return runLoader->GetDetectorLoader(detname); |
1533 | } | |
1534 | /**************************************************************************/ | |
1535 | ||
1536 | AliLoader* AliRunLoader::GetDetectorLoader(const char* detname) | |
1537 | { | |
1538 | //get the loader of the detector with the given name from the global | |
1539 | //run loader object | |
1540 | ||
8de97894 | 1541 | char loadername[256]; |
1542 | sprintf(loadername, "%sLoader", detname); | |
1bb20a37 | 1543 | AliLoader* loader = GetLoader(loadername); |
8de97894 | 1544 | if (!loader) { |
21bf7095 | 1545 | AliError(Form("No loader for %s found", detname)); |
8de97894 | 1546 | return NULL; |
1547 | } | |
1548 | return loader; | |
1549 | } | |
1bb20a37 | 1550 | /**************************************************************************/ |
1551 | ||
1552 | TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree, const char* eventfoldername) | |
1553 | { | |
1554 | //get the tree with hits of the detector with the given name | |
1555 | //if maketree is true and the tree does not exist, the tree is created | |
1556 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1557 | if (!loader) return NULL; | |
1558 | if (!loader->TreeH() && maketree) loader->MakeTree("H"); | |
1559 | return loader->TreeH(); | |
1560 | } | |
8de97894 | 1561 | |
1562 | /**************************************************************************/ | |
1563 | ||
1564 | TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree) | |
1565 | { | |
1566 | //get the tree with hits of the detector with the given name | |
1567 | //if maketree is true and the tree does not exist, the tree is created | |
1568 | AliLoader* loader = GetDetectorLoader(detname); | |
1569 | if (!loader) return NULL; | |
1570 | if (!loader->TreeH() && maketree) loader->MakeTree("H"); | |
1571 | return loader->TreeH(); | |
1572 | } | |
1bb20a37 | 1573 | /**************************************************************************/ |
8de97894 | 1574 | |
1bb20a37 | 1575 | TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree,const char* eventfoldername) |
1576 | { | |
1577 | //get the tree with summable digits of the detector with the given name | |
1578 | //if maketree is true and the tree does not exist, the tree is created | |
1579 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1580 | if (!loader) return NULL; | |
1581 | if (!loader->TreeS() && maketree) loader->MakeTree("S"); | |
1582 | return loader->TreeS(); | |
1583 | } | |
8de97894 | 1584 | /**************************************************************************/ |
1585 | ||
1586 | TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree) | |
1587 | { | |
1588 | //get the tree with summable digits of the detector with the given name | |
1589 | //if maketree is true and the tree does not exist, the tree is created | |
1590 | AliLoader* loader = GetDetectorLoader(detname); | |
1591 | if (!loader) return NULL; | |
1592 | if (!loader->TreeS() && maketree) loader->MakeTree("S"); | |
1593 | return loader->TreeS(); | |
1594 | } | |
1bb20a37 | 1595 | /**************************************************************************/ |
8de97894 | 1596 | |
1bb20a37 | 1597 | TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree,const char* eventfoldername) |
1598 | { | |
1599 | //get the tree with digits of the detector with the given name | |
1600 | //if maketree is true and the tree does not exist, the tree is created | |
1601 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1602 | if (!loader) return NULL; | |
1603 | if (!loader->TreeD() && maketree) loader->MakeTree("D"); | |
1604 | return loader->TreeD(); | |
1605 | } | |
8de97894 | 1606 | /**************************************************************************/ |
1607 | ||
1608 | TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree) | |
1609 | { | |
1610 | //get the tree with digits of the detector with the given name | |
1611 | //if maketree is true and the tree does not exist, the tree is created | |
1612 | AliLoader* loader = GetDetectorLoader(detname); | |
1613 | if (!loader) return NULL; | |
1614 | if (!loader->TreeD() && maketree) loader->MakeTree("D"); | |
1615 | return loader->TreeD(); | |
1616 | } | |
1bb20a37 | 1617 | /**************************************************************************/ |
1618 | TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree,const char* eventfoldername) | |
1619 | { | |
1620 | //get the tree with clusters of the detector with the given name | |
1621 | //if maketree is true and the tree does not exist, the tree is created | |
1622 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1623 | if (!loader) return NULL; | |
1624 | if (!loader->TreeR() && maketree) loader->MakeTree("R"); | |
1625 | return loader->TreeR(); | |
1626 | } | |
8de97894 | 1627 | /**************************************************************************/ |
1628 | ||
1629 | TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree) | |
1630 | { | |
1631 | //get the tree with clusters of the detector with the given name | |
1632 | //if maketree is true and the tree does not exist, the tree is created | |
1633 | AliLoader* loader = GetDetectorLoader(detname); | |
1634 | if (!loader) return NULL; | |
1635 | if (!loader->TreeR() && maketree) loader->MakeTree("R"); | |
1636 | return loader->TreeR(); | |
1637 | } | |
1bb20a37 | 1638 | /**************************************************************************/ |
8de97894 | 1639 | |
1bb20a37 | 1640 | TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree,const char* eventfoldername) |
1641 | { | |
1642 | //get the tree with tracks of the detector with the given name | |
1643 | //if maketree is true and the tree does not exist, the tree is created | |
1644 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1645 | if (!loader) return NULL; | |
1646 | if (!loader->TreeT() && maketree) loader->MakeTree("T"); | |
1647 | return loader->TreeT(); | |
1648 | } | |
8de97894 | 1649 | /**************************************************************************/ |
1650 | ||
1651 | TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree) | |
1652 | { | |
1653 | //get the tree with tracks of the detector with the given name | |
1654 | //if maketree is true and the tree does not exist, the tree is created | |
1655 | AliLoader* loader = GetDetectorLoader(detname); | |
1656 | if (!loader) return NULL; | |
1657 | if (!loader->TreeT() && maketree) loader->MakeTree("T"); | |
1658 | return loader->TreeT(); | |
1659 | } | |
1bb20a37 | 1660 | /**************************************************************************/ |
8de97894 | 1661 | |
1bb20a37 | 1662 | TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree,const char* eventfoldername) |
1663 | { | |
1664 | //get the tree with particles of the detector with the given name | |
1665 | //if maketree is true and the tree does not exist, the tree is created | |
1666 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1667 | if (!loader) return NULL; | |
1668 | if (!loader->TreeP() && maketree) loader->MakeTree("P"); | |
1669 | return loader->TreeP(); | |
1670 | } | |
8de97894 | 1671 | /**************************************************************************/ |
1672 | ||
1673 | TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree) | |
1674 | { | |
1675 | //get the tree with particles of the detector with the given name | |
1676 | //if maketree is true and the tree does not exist, the tree is created | |
1677 | AliLoader* loader = GetDetectorLoader(detname); | |
1678 | if (!loader) return NULL; | |
1679 | if (!loader->TreeP() && maketree) loader->MakeTree("P"); | |
1680 | return loader->TreeP(); | |
1681 | } | |
1682 | ||
1683 | /**************************************************************************/ | |
1684 | ||
88cb7938 | 1685 | void AliRunLoader::CdGAFile() |
1686 | { | |
1687 | //sets gDirectory to galice file | |
1688 | //work around | |
1689 | if(fGAFile) fGAFile->cd(); | |
1690 | } | |
1691 | ||
1692 | /**************************************************************************/ | |
1693 | ||
1694 | void AliRunLoader::GetListOfDetectors(const char * namelist,TObjArray& pointerarray) const | |
1695 | { | |
1696 | //this method looks for all Loaders corresponding | |
1697 | //to names (many) specified in namelist i.e. namelist ("ITS TPC TRD") | |
1698 | ||
1699 | char buff[10]; | |
1700 | char dets [200]; | |
1701 | strcpy(dets,namelist);//compiler cries when char* = const Option_t*; | |
1702 | dets[strlen(dets)+1] = '\n';//set endl at the end of string | |
1703 | char* pdet = dets; | |
1704 | Int_t tmp; | |
1705 | for(;;) | |
1706 | { | |
1707 | tmp = sscanf(pdet,"%s",buff);//read the string from the input string pdet into buff | |
1708 | if ( (buff[0] == 0) || (tmp == 0) ) break; //if not read | |
1709 | ||
f2a509af | 1710 | pdet = strstr(pdet,buff) + strlen(buff);//move the input pointer about number of bytes (letters) read |
88cb7938 | 1711 | //I am aware that is a little complicated. I don't know the number of spaces between detector names |
1712 | //so I read the string, than I find where it starts (strstr) and move the pointer about length of a string | |
1713 | //If there is a better way, please write me (Piotr.Skowronski@cern.ch) | |
1714 | //construct the Loader name | |
1715 | TString getname(buff); | |
1716 | getname+="Loader"; | |
1717 | AliLoader* loader = GetLoader(getname);//get the Loader | |
1718 | if (loader) | |
1719 | { | |
1720 | pointerarray.Add(loader); | |
1721 | } | |
1722 | else | |
1723 | { | |
21bf7095 | 1724 | AliError(Form("Can not find Loader for %s",buff)); |
88cb7938 | 1725 | } |
1726 | ||
1727 | buff[0] = 0; | |
1728 | } | |
1729 | } | |
1730 | /*****************************************************************************/ | |
1731 | ||
1732 | void AliRunLoader::Clean(const TString& name) | |
1733 | { | |
1734 | //removes object with given name from event folder and deletes it | |
1735 | if (GetEventFolder() == 0x0) return; | |
1736 | TObject* obj = GetEventFolder()->FindObject(name); | |
1737 | if(obj) | |
1738 | { | |
21bf7095 | 1739 | AliDebug(1, Form("name=%s, cleaning %s.",GetName(),name.Data())); |
88cb7938 | 1740 | GetEventFolder()->Remove(obj); |
1741 | delete obj; | |
1742 | } | |
1743 | } | |
1744 | ||
1745 | /*****************************************************************************/ | |
1746 | ||
1747 | TTask* AliRunLoader::GetRunDigitizer() | |
1748 | { | |
1749 | //returns Run Digitizer from folder | |
1750 | ||
1751 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1752 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetDigitizerTaskName()); | |
1753 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1754 | } | |
1755 | /*****************************************************************************/ | |
1756 | ||
1757 | TTask* AliRunLoader::GetRunSDigitizer() | |
1758 | { | |
1759 | //returns SDigitizer Task from folder | |
1760 | ||
1761 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1762 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetSDigitizerTaskName()); | |
1763 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1764 | } | |
1765 | /*****************************************************************************/ | |
1766 | ||
1767 | TTask* AliRunLoader::GetRunReconstructioner() | |
1768 | { | |
1769 | //returns Reconstructioner Task from folder | |
1770 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1771 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetReconstructionerTaskName()); | |
1772 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1773 | } | |
1774 | /*****************************************************************************/ | |
1775 | ||
1776 | TTask* AliRunLoader::GetRunTracker() | |
1777 | { | |
1778 | //returns Tracker Task from folder | |
1779 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1780 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetTrackerTaskName()); | |
1781 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1782 | } | |
1783 | /*****************************************************************************/ | |
1784 | ||
1785 | TTask* AliRunLoader::GetRunPIDTask() | |
1786 | { | |
1787 | //returns Tracker Task from folder | |
1788 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1789 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetPIDTaskName()); | |
1790 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1791 | } | |
1792 | /*****************************************************************************/ | |
1793 | ||
1794 | TTask* AliRunLoader::GetRunQATask() | |
1795 | { | |
1796 | //returns Quality Assurance Task from folder | |
1797 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1798 | if (topf == 0x0) | |
1799 | { | |
21bf7095 | 1800 | AliErrorClass("Can not get task folder from AliConfig"); |
88cb7938 | 1801 | return 0x0; |
1802 | } | |
1803 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetQATaskName()); | |
1804 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1805 | } | |
1806 | ||
1807 | /*****************************************************************************/ | |
1808 | ||
1809 | void AliRunLoader::SetCompressionLevel(Int_t cl) | |
1810 | { | |
1811 | //Sets Compression Level in all files | |
1812 | if (fGAFile) fGAFile->SetCompressionLevel(cl); | |
1813 | SetKineComprLevel(cl); | |
1814 | SetTrackRefsComprLevel(cl); | |
1815 | TIter next(fLoaders); | |
1816 | AliLoader *loader; | |
1817 | while((loader = (AliLoader*)next())) | |
1818 | { | |
1819 | loader->SetCompressionLevel(cl); | |
1820 | } | |
1821 | } | |
1822 | /**************************************************************************/ | |
1823 | ||
1824 | void AliRunLoader::SetKineComprLevel(Int_t cl) | |
1825 | { | |
1826 | //Sets comression level in Kine File | |
1827 | fKineDataLoader->SetCompressionLevel(cl); | |
1828 | } | |
1829 | /**************************************************************************/ | |
1830 | ||
1831 | void AliRunLoader::SetTrackRefsComprLevel(Int_t cl) | |
1832 | { | |
1833 | //Sets comression level in Track Refences File | |
1834 | fTrackRefsDataLoader->SetCompressionLevel(cl); | |
1835 | } | |
1836 | /**************************************************************************/ | |
1837 | ||
1838 | void AliRunLoader::UnloadHeader() | |
1839 | { | |
1840 | //removes TreeE from folder and deletes it | |
1841 | // as well as fHeader object | |
1842 | CleanHeader(); | |
1843 | delete fHeader; | |
1844 | fHeader = 0x0; | |
1845 | } | |
1846 | /**************************************************************************/ | |
1847 | ||
1848 | void AliRunLoader::UnloadKinematics() | |
1849 | { | |
f2a509af | 1850 | //Unloads Kinematics |
88cb7938 | 1851 | fKineDataLoader->GetBaseLoader(0)->Unload(); |
1852 | } | |
1853 | /**************************************************************************/ | |
1854 | ||
1855 | void AliRunLoader::UnloadTrackRefs() | |
1856 | { | |
f2a509af | 1857 | //Unloads Track Refernces |
88cb7938 | 1858 | fTrackRefsDataLoader->GetBaseLoader(0)->Unload(); |
1859 | } | |
1860 | /**************************************************************************/ | |
1861 | ||
1862 | void AliRunLoader::UnloadgAlice() | |
1863 | { | |
f2a509af | 1864 | //Unloads gAlice |
88cb7938 | 1865 | if (gAlice == GetAliRun()) |
1866 | { | |
21bf7095 | 1867 | AliDebug(1, "Set gAlice = 0x0"); |
88cb7938 | 1868 | gAlice = 0x0;//if gAlice is the same that in folder (to be deleted by the way of folder) |
1869 | } | |
1870 | AliRun* alirun = GetAliRun(); | |
1871 | if (GetEventFolder()) GetEventFolder()->Remove(alirun); | |
1872 | delete alirun; | |
1873 | } | |
1874 | /**************************************************************************/ | |
1875 | ||
1876 | void AliRunLoader::MakeTrackRefsContainer() | |
1877 | { | |
1878 | // Makes a tree for Track References | |
1879 | fTrackRefsDataLoader->MakeTree(); | |
1880 | } | |
1881 | /**************************************************************************/ | |
1882 | ||
1883 | Int_t AliRunLoader::LoadTrackRefs(Option_t* option) | |
1884 | { | |
1885 | //Load track references from file (opens file and posts tree to folder) | |
1886 | ||
f2a509af | 1887 | return fTrackRefsDataLoader->GetBaseLoader(0)->Load(option); |
88cb7938 | 1888 | } |
1889 | /**************************************************************************/ | |
1890 | ||
1891 | void AliRunLoader::SetDirName(TString& dirname) | |
1892 | { | |
1893 | //sets directory name | |
1894 | if (dirname.IsNull()) return; | |
1895 | fUnixDirName = dirname; | |
1896 | fKineDataLoader->SetDirName(dirname); | |
1897 | fTrackRefsDataLoader->SetDirName(dirname); | |
1898 | ||
1899 | TIter next(fLoaders); | |
1900 | AliLoader *loader; | |
1901 | while((loader = (AliLoader*)next())) | |
1902 | { | |
1903 | loader->SetDirName(dirname); | |
1904 | } | |
1905 | ||
1906 | } | |
1907 | /*****************************************************************************/ | |
1908 | ||
1909 | Int_t AliRunLoader::GetFileOffset() const | |
1910 | { | |
f2a509af | 1911 | //returns the file number that is added to the file name for current event |
88cb7938 | 1912 | return Int_t(fCurrentEvent/fNEventsPerFile); |
1913 | } | |
1914 | ||
1915 | /*****************************************************************************/ | |
1916 | const TString AliRunLoader::SetFileOffset(const TString& fname) | |
1917 | { | |
f2a509af | 1918 | //adds the the number to the file name at proper place for current event |
88cb7938 | 1919 | Long_t offset = (Long_t)GetFileOffset(); |
1920 | if (offset < 1) return fname; | |
1921 | TString soffset; | |
1922 | soffset += offset;//automatic conversion to string | |
1923 | TString dotroot(".root"); | |
1924 | const TString& offfsetdotroot = offset + dotroot; | |
1925 | TString out = fname; | |
1926 | out = out.ReplaceAll(dotroot,offfsetdotroot); | |
21bf7095 | 1927 | AliDebug(1, Form(" in=%s out=%s",fname.Data(),out.Data())); |
88cb7938 | 1928 | return out; |
1929 | } | |
1930 | /*****************************************************************************/ | |
1931 | ||
1932 | void AliRunLoader::SetDigitsFileNameSuffix(const TString& suffix) | |
1933 | { | |
1934 | //adds the suffix before ".root", | |
1935 | //e.g. TPC.Digits.root -> TPC.DigitsMerged.root | |
1936 | //made on Jiri Chudoba demand | |
1937 | ||
1938 | TIter next(fLoaders); | |
d0d4a6b3 | 1939 | AliLoader *loader; |
1940 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1941 | { |
d0d4a6b3 | 1942 | loader->SetDigitsFileNameSuffix(suffix); |
88cb7938 | 1943 | } |
1944 | } | |
1945 | /*****************************************************************************/ | |
1946 | ||
1947 | TString AliRunLoader::GetFileName() const | |
1948 | { | |
1949 | //returns name of galice file | |
1950 | TString result; | |
1951 | if (fGAFile == 0x0) return result; | |
1952 | result = fGAFile->GetName(); | |
1953 | return result; | |
1954 | } | |
1955 | /*****************************************************************************/ | |
1956 | ||
1957 | void AliRunLoader::SetDetectorAddresses() | |
1958 | { | |
1959 | //calls SetTreeAddress for all detectors | |
1960 | if (GetAliRun()==0x0) return; | |
1961 | TIter next(GetAliRun()->Modules()); | |
1962 | AliModule* mod; | |
1963 | while((mod = (AliModule*)next())) | |
1964 | { | |
1965 | AliDetector* det = dynamic_cast<AliDetector*>(mod); | |
1966 | if (det) det->SetTreeAddress(); | |
1967 | } | |
1968 | } | |
1969 | /*****************************************************************************/ | |
f0f6f856 | 1970 | |
1971 | void AliRunLoader::Synchronize() | |
1972 | { | |
1973 | //synchrinizes all writtable files | |
1974 | TIter next(fLoaders); | |
1975 | AliLoader *loader; | |
1976 | while((loader = (AliLoader*)next())) | |
1977 | { | |
1978 | loader->Synchronize(); | |
1979 | } | |
1980 | ||
1981 | fKineDataLoader->Synchronize(); | |
1982 | fTrackRefsDataLoader->Synchronize(); | |
1983 | ||
504b172d | 1984 | if (fGAFile) fGAFile->Flush(); |
f0f6f856 | 1985 | } |
88cb7938 | 1986 | /*****************************************************************************/ |
1987 | /*****************************************************************************/ |