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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" |
f05209ee | 66 | #include "AliRunDataOrganizedFile.h" |
88cb7938 | 67 | |
68 | ClassImp(AliRunLoader) | |
69 | ||
70 | AliRunLoader* AliRunLoader::fgRunLoader = 0x0; | |
71 | ||
72 | const TString AliRunLoader::fgkRunLoaderName("RunLoader"); | |
73 | ||
74 | const TString AliRunLoader::fgkHeaderBranchName("Header"); | |
75 | const TString AliRunLoader::fgkHeaderContainerName("TE"); | |
76 | const TString AliRunLoader::fgkKineContainerName("TreeK"); | |
77 | const TString AliRunLoader::fgkTrackRefsContainerName("TreeTR"); | |
78 | const TString AliRunLoader::fgkKineBranchName("Particles"); | |
79 | const TString AliRunLoader::fgkDefaultKineFileName("Kinematics.root"); | |
80 | const TString AliRunLoader::fgkDefaultTrackRefsFileName("TrackRefs.root"); | |
81 | const TString AliRunLoader::fgkGAliceName("gAlice"); | |
82 | /**************************************************************************/ | |
83 | ||
84 | AliRunLoader::AliRunLoader(): | |
85 | fLoaders(0x0), | |
86 | fEventFolder(0x0), | |
87 | fCurrentEvent(0), | |
88 | fGAFile(0x0), | |
89 | fHeader(0x0), | |
90 | fStack(0x0), | |
91 | fKineDataLoader(0x0), | |
92 | fTrackRefsDataLoader(0x0), | |
93 | fNEventsPerFile(1), | |
94 | fUnixDirName(".") | |
95 | { | |
96 | AliConfig::Instance();//force to build the folder structure | |
85a5290f | 97 | if (!fgRunLoader) fgRunLoader = this; |
88cb7938 | 98 | } |
99 | /**************************************************************************/ | |
100 | ||
101 | AliRunLoader::AliRunLoader(const char* eventfoldername): | |
102 | TNamed(fgkRunLoaderName,fgkRunLoaderName), | |
103 | fLoaders(new TObjArray()), | |
104 | fEventFolder(0x0), | |
105 | fCurrentEvent(0), | |
106 | fGAFile(0x0), | |
107 | fHeader(0x0), | |
108 | fStack(0x0), | |
109 | fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")), | |
110 | fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")), | |
111 | fNEventsPerFile(1), | |
112 | fUnixDirName(".") | |
113 | { | |
114 | //ctor | |
115 | SetEventFolderName(eventfoldername); | |
85a5290f | 116 | if (!fgRunLoader) fgRunLoader = this; |
88cb7938 | 117 | } |
118 | /**************************************************************************/ | |
119 | ||
024a7e64 | 120 | AliRunLoader::AliRunLoader(const AliRunLoader &rl): |
121 | TNamed(rl), | |
122 | fLoaders(0x0), | |
123 | fEventFolder(0x0), | |
124 | fCurrentEvent(0), | |
125 | fGAFile(0x0), | |
126 | fHeader(0x0), | |
127 | fStack(0x0), | |
128 | fKineDataLoader(0x0), | |
129 | fTrackRefsDataLoader(0x0), | |
130 | fNEventsPerFile(0), | |
131 | fUnixDirName(".") | |
132 | { | |
133 | // | |
134 | // Copy ctor | |
135 | // | |
136 | rl.Copy(*this); | |
137 | } | |
138 | /**************************************************************************/ | |
139 | ||
88cb7938 | 140 | AliRunLoader::~AliRunLoader() |
141 | { | |
f2a509af | 142 | //dtor |
1bb20a37 | 143 | if (fgRunLoader == this) fgRunLoader = 0x0; |
144 | ||
88cb7938 | 145 | UnloadHeader(); |
146 | UnloadgAlice(); | |
147 | ||
148 | if(fLoaders) { | |
149 | fLoaders->SetOwner(); | |
150 | delete fLoaders; | |
151 | } | |
152 | ||
153 | delete fKineDataLoader; | |
154 | delete fTrackRefsDataLoader; | |
155 | ||
156 | ||
157 | RemoveEventFolder(); | |
158 | ||
159 | //fEventFolder is deleted by the way of removing - TopAliceFolder owns it | |
160 | delete fHeader; | |
161 | delete fStack; | |
162 | delete fGAFile; | |
163 | } | |
164 | /**************************************************************************/ | |
165 | ||
85a5290f | 166 | AliRunLoader::AliRunLoader(TFolder* topfolder): |
167 | TNamed(fgkRunLoaderName,fgkRunLoaderName), | |
168 | fLoaders(new TObjArray()), | |
169 | fEventFolder(topfolder), | |
170 | fCurrentEvent(0), | |
171 | fGAFile(0x0), | |
172 | fHeader(0x0), | |
173 | fStack(0x0), | |
174 | fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")), | |
175 | fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")), | |
176 | fNEventsPerFile(1), | |
177 | fUnixDirName(".") | |
88cb7938 | 178 | { |
f2a509af | 179 | //ctor |
88cb7938 | 180 | if(topfolder == 0x0) |
181 | { | |
131d919a | 182 | TString errmsg("Parameter is NULL"); |
21bf7095 | 183 | AliError(errmsg.Data()); |
131d919a | 184 | throw errmsg; |
88cb7938 | 185 | return; |
186 | } | |
88cb7938 | 187 | |
188 | TObject* obj = fEventFolder->FindObject(fgkRunLoaderName); | |
189 | if (obj) | |
190 | { //if it is, then sth. is going wrong... exits aliroot session | |
131d919a | 191 | TString errmsg("In Event Folder Named "); |
192 | errmsg+=fEventFolder->GetName(); | |
193 | errmsg+=" object named "+fgkRunLoaderName+" already exists. I am confused ..."; | |
194 | ||
21bf7095 | 195 | AliError(errmsg.Data()); |
131d919a | 196 | throw errmsg; |
88cb7938 | 197 | return;//never reached |
198 | } | |
131d919a | 199 | |
200 | if (!fgRunLoader) fgRunLoader = this; | |
88cb7938 | 201 | |
88cb7938 | 202 | fEventFolder->Add(this);//put myself to the folder to accessible for all |
203 | ||
204 | } | |
205 | /**************************************************************************/ | |
206 | ||
024a7e64 | 207 | void AliRunLoader::Copy(TObject &) const |
208 | { | |
21bf7095 | 209 | AliFatal("Not implemented"); |
024a7e64 | 210 | } |
211 | /**************************************************************************/ | |
212 | ||
88cb7938 | 213 | Int_t AliRunLoader::GetEvent(Int_t evno) |
214 | { | |
215 | //Gets event number evno | |
216 | //Reloads all data properly | |
217 | if (fCurrentEvent == evno) return 0; | |
218 | ||
219 | if (evno < 0) | |
220 | { | |
21bf7095 | 221 | AliError("Can not give the event with negative number"); |
88cb7938 | 222 | return 4; |
223 | } | |
224 | ||
225 | if (evno >= GetNumberOfEvents()) | |
226 | { | |
21bf7095 | 227 | AliError(Form("There is no event with number %d",evno)); |
88cb7938 | 228 | return 3; |
229 | } | |
230 | ||
21bf7095 | 231 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); |
232 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
233 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
234 | AliDebug(1, Form(" GETTING EVENT %d",evno)); | |
235 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
236 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
237 | AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"); | |
88cb7938 | 238 | |
239 | fCurrentEvent = evno; | |
240 | ||
241 | Int_t retval; | |
242 | ||
243 | //Reload header (If header was loaded) | |
244 | if (GetHeader()) | |
245 | { | |
246 | retval = TreeE()->GetEvent(fCurrentEvent); | |
247 | if ( retval == 0) | |
248 | { | |
21bf7095 | 249 | AliError(Form("Cannot find event: %d\n ",fCurrentEvent)); |
88cb7938 | 250 | return 5; |
251 | } | |
252 | } | |
253 | //Reload stack (If header was loaded) | |
254 | if (TreeE()) fStack = GetHeader()->Stack(); | |
255 | //Set event folder in stack (it does not mean that we read kinematics from file) | |
256 | if (fStack) | |
257 | { | |
258 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
259 | } | |
260 | else | |
261 | { | |
21bf7095 | 262 | AliWarning("Stack not found in header"); |
88cb7938 | 263 | } |
264 | ||
265 | retval = SetEvent(); | |
266 | if (retval) | |
267 | { | |
21bf7095 | 268 | AliError(Form("Error occured while setting event %d",evno)); |
88cb7938 | 269 | return 1; |
270 | } | |
271 | ||
272 | //Post Track References | |
273 | retval = fTrackRefsDataLoader->GetEvent(); | |
274 | if (retval) | |
275 | { | |
21bf7095 | 276 | AliError(Form("Error occured while GetEvent for Track References. Event %d",evno)); |
88cb7938 | 277 | return 2; |
278 | } | |
279 | ||
280 | //Read Kinematics if loaded | |
281 | fKineDataLoader->GetEvent(); | |
282 | if (retval) | |
283 | { | |
21bf7095 | 284 | AliError(Form("Error occured while GetEvent for Kinematics. Event %d",evno)); |
88cb7938 | 285 | return 2; |
286 | } | |
287 | ||
288 | if (fStack && fKineDataLoader->GetBaseLoader(0)->IsLoaded()) fStack->GetEvent(); | |
289 | ||
290 | //Trigger data reloading in all loaders | |
291 | TIter next(fLoaders); | |
292 | AliLoader *loader; | |
293 | while((loader = (AliLoader*)next())) | |
294 | { | |
295 | retval = loader->GetEvent(); | |
296 | if (retval) | |
297 | { | |
21bf7095 | 298 | AliError(Form("Error occured while getting event for %s. Event %d.", |
299 | loader->GetDetectorName().Data(), evno)); | |
88cb7938 | 300 | return 3; |
301 | } | |
302 | } | |
303 | ||
304 | SetDetectorAddresses(); | |
305 | ||
306 | return 0; | |
307 | } | |
308 | /**************************************************************************/ | |
309 | Int_t AliRunLoader::SetEvent() | |
310 | { | |
f2a509af | 311 | //if kinematics was loaded Cleans folder data |
312 | ||
88cb7938 | 313 | Int_t retval; |
314 | ||
315 | retval = fKineDataLoader->SetEvent(); | |
316 | if (retval) | |
317 | { | |
21bf7095 | 318 | AliError("SetEvent for Kinamtics Data Loader retutned error."); |
88cb7938 | 319 | return retval; |
320 | } | |
321 | retval = fTrackRefsDataLoader->SetEvent(); | |
322 | if (retval) | |
323 | { | |
21bf7095 | 324 | AliError("SetEvent for Track References Data Loader retutned error."); |
88cb7938 | 325 | return retval; |
326 | } | |
327 | ||
328 | TIter next(fLoaders); | |
329 | AliLoader *loader; | |
330 | while((loader = (AliLoader*)next())) | |
331 | { | |
332 | retval = loader->SetEvent(); | |
333 | if (retval) | |
334 | { | |
21bf7095 | 335 | AliError(Form("SetEvent for %s Data Loader retutned error.",loader->GetName())); |
88cb7938 | 336 | return retval; |
337 | } | |
338 | } | |
339 | ||
340 | return 0; | |
341 | } | |
342 | /**************************************************************************/ | |
343 | ||
344 | Int_t AliRunLoader::SetEventNumber(Int_t evno) | |
345 | { | |
346 | //cleans folders and sets the root dirs in files | |
347 | if (fCurrentEvent == evno) return 0; | |
348 | fCurrentEvent = evno; | |
349 | return SetEvent(); | |
350 | } | |
351 | ||
2c8628dd | 352 | /**************************************************************************/ |
353 | const TObject* AliRunLoader::GetRunObject(const char* name) const | |
354 | { | |
355 | //Get an object from the run data storage | |
356 | ||
357 | if (!AliRunDataStorage::Instance()) { | |
f05209ee | 358 | AliWarning("No run data storage defined. Using AliRunDataOrganizedFile."); |
359 | new AliRunDataOrganizedFile; | |
2c8628dd | 360 | } |
f05209ee | 361 | return AliRunDataStorage::Instance()->Get(name, GetHeader()->GetRun()); |
2c8628dd | 362 | } |
363 | ||
88cb7938 | 364 | /**************************************************************************/ |
365 | AliRunLoader* AliRunLoader::Open | |
366 | (const char* filename, const char* eventfoldername, Option_t* option) | |
367 | { | |
368 | //Opens a desired file 'filename' | |
369 | //gets the the run-Loader and mounts it desired folder | |
370 | //returns the pointer to run Loader which can be further used for accessing data | |
371 | //in case of error returns NULL | |
372 | ||
024a7e64 | 373 | static const TString kwebaddress("http://alisoft.cern.ch/people/skowron/codedoc/split/index.html"); |
21bf7095 | 374 | AliDebugClass(1,Form("\n\n\nNew I/O strcture: See more info:\n %s\n\n\n",kwebaddress.Data())); |
88cb7938 | 375 | |
376 | AliRunLoader* result = 0x0; | |
377 | ||
378 | /* ************************************************ */ | |
379 | /* Chceck if folder with given name already exists */ | |
380 | /* ************************************************ */ | |
381 | ||
382 | TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername); | |
383 | if(obj) | |
384 | { | |
385 | TFolder* fold = dynamic_cast<TFolder*>(obj); | |
386 | if (fold == 0x0) | |
387 | { | |
21bf7095 | 388 | AliErrorClass("Such a obejct already exists in top alice folder and it is not a folder."); |
88cb7938 | 389 | return 0x0; |
390 | } | |
391 | ||
392 | //check if we can get RL from that folder | |
393 | result = AliRunLoader::GetRunLoader(eventfoldername); | |
394 | if (result == 0x0) | |
395 | { | |
21bf7095 | 396 | AliErrorClass(Form("Folder %s already exists, and can not find session there. Can not mount.",eventfoldername)); |
88cb7938 | 397 | return 0x0; |
398 | } | |
399 | ||
400 | if (result->GetFileName().CompareTo(filename) != 0) | |
401 | { | |
21bf7095 | 402 | AliErrorClass("Other file is mounted in demanded folder. Can not mount."); |
88cb7938 | 403 | return 0x0; |
404 | } | |
405 | ||
406 | //check if now is demanded (re)creation | |
407 | if ( AliLoader::TestFileOption(option) == kFALSE) | |
408 | { | |
21bf7095 | 409 | AliErrorClass(Form("Session already exists in folder %s and this session option is %s. Unable to proceed.", |
410 | eventfoldername,option)); | |
88cb7938 | 411 | return 0x0; |
412 | } | |
413 | ||
414 | //check if demanded option is update and existing one | |
415 | TString tmpstr(option); | |
416 | if ( (tmpstr.CompareTo("update",TString::kIgnoreCase) == 0) && | |
417 | (result->fGAFile->IsWritable() == kFALSE) ) | |
418 | { | |
21bf7095 | 419 | AliErrorClass(Form("Session already exists in folder %s and is not writable while this session option is %s. Unable to proceed.", |
420 | eventfoldername,option)); | |
88cb7938 | 421 | return 0x0; |
422 | } | |
423 | ||
21bf7095 | 424 | AliWarningClass("Session is already opened and mounted in demanded folder"); |
88cb7938 | 425 | return result; |
426 | } //end of checking in case of existance of object named identically that folder session is being opened | |
427 | ||
428 | ||
429 | TFile * gAliceFile = TFile::Open(filename,option);//open a file | |
430 | if (!gAliceFile) | |
431 | {//null pointer returned | |
21bf7095 | 432 | AliFatalClass(Form("Can not open file %s.",filename)); |
88cb7938 | 433 | return 0x0; |
434 | } | |
435 | ||
436 | if (gAliceFile->IsOpen() == kFALSE) | |
437 | {//pointer to valid object returned but file is not opened | |
21bf7095 | 438 | AliErrorClass(Form("Can not open file %s.",filename)); |
88cb7938 | 439 | return 0x0; |
440 | } | |
441 | ||
442 | //if file is "read" or "update" than we try to find AliRunLoader there - if not found cry and exit | |
443 | //else create new AliRunLoader | |
444 | if ( AliLoader::TestFileOption(option) ) | |
445 | { | |
21bf7095 | 446 | AliDebugClass(1, "Reading RL from file"); |
88cb7938 | 447 | |
448 | result = dynamic_cast<AliRunLoader*>(gAliceFile->Get(fgkRunLoaderName));//get the run Loader from the file | |
449 | if (result == 0x0) | |
450 | {//didn't get | |
21bf7095 | 451 | AliErrorClass(Form("Can not find run-Loader in file %s.",filename)); |
88cb7938 | 452 | delete gAliceFile;//close the file |
453 | return 0x0; | |
454 | } | |
455 | Int_t tmp = result->SetEventFolderName(eventfoldername);//mount a event folder | |
456 | if (tmp)//if SetEvent returned error | |
457 | { | |
21bf7095 | 458 | AliErrorClass(Form("Can not mount event in folder %s.",eventfoldername)); |
88cb7938 | 459 | delete result; //delete run-Loader |
460 | delete gAliceFile;//close the file | |
461 | return 0x0; | |
462 | } | |
463 | } | |
464 | else | |
465 | { | |
21bf7095 | 466 | AliDebugClass(1, Form("Creating new AliRunLoader. Folder name is %s",eventfoldername)); |
131d919a | 467 | try |
468 | { | |
469 | result = new AliRunLoader(eventfoldername); | |
470 | } | |
471 | catch (TString& errmsg) | |
472 | { | |
21bf7095 | 473 | AliErrorClass(Form("AliRunLoader constrcutor has thrown exception: %s\n",errmsg.Data())); |
131d919a | 474 | delete result; |
475 | delete gAliceFile;//close the file | |
476 | return 0x0; | |
477 | } | |
88cb7938 | 478 | } |
479 | ||
480 | //procedure for extracting dir name from the file name | |
481 | TString fname(filename); | |
482 | Int_t nsl = fname.Last('/');//look for slash in file name | |
483 | TString dirname; | |
484 | if (nsl < 0) | |
485 | {//slash not found | |
486 | Int_t nsl = fname.Last(':');//look for colon e.g. rfio:galice.root | |
487 | if (nsl < 0) dirname = ".";//not found | |
488 | else dirname = fname.Remove(nsl);//found | |
489 | } | |
490 | else dirname = fname.Remove(nsl);//slash found | |
491 | ||
21bf7095 | 492 | AliDebugClass(1, Form("Dir name is : %s",dirname.Data())); |
88cb7938 | 493 | |
494 | result->SetDirName(dirname); | |
495 | result->SetGAliceFile(gAliceFile);//set the pointer to gAliceFile | |
85a5290f | 496 | if (!fgRunLoader) fgRunLoader = result; //PH get access from any place |
88cb7938 | 497 | return result; |
498 | } | |
499 | /**************************************************************************/ | |
500 | Int_t AliRunLoader::GetNumberOfEvents() | |
501 | { | |
502 | //returns number of events in Run | |
503 | Int_t retval; | |
504 | if( TreeE() == 0x0 ) | |
505 | { | |
506 | retval = LoadHeader(); | |
507 | if (retval) | |
508 | { | |
21bf7095 | 509 | AliError("Error occured while loading header"); |
88cb7938 | 510 | return -1; |
511 | } | |
512 | } | |
513 | return (Int_t)TreeE()->GetEntries(); | |
514 | } | |
88cb7938 | 515 | /**************************************************************************/ |
f2a509af | 516 | |
88cb7938 | 517 | void AliRunLoader::MakeHeader() |
518 | { | |
519 | //Makes header and connects it to header tree (if it exists) | |
21bf7095 | 520 | AliDebug(1, ""); |
88cb7938 | 521 | if(fHeader == 0x0) |
522 | { | |
21bf7095 | 523 | AliDebug(1, "Creating new Header Object"); |
88cb7938 | 524 | fHeader= new AliHeader(); |
525 | } | |
526 | TTree* tree = TreeE(); | |
527 | if (tree) | |
528 | { | |
21bf7095 | 529 | AliDebug(1, "Got Tree from folder."); |
88cb7938 | 530 | TBranch* branch = tree->GetBranch(fgkHeaderBranchName); |
531 | if (branch == 0x0) | |
532 | { | |
21bf7095 | 533 | AliDebug(1, "Creating new branch"); |
88cb7938 | 534 | branch = tree->Branch(fgkHeaderBranchName, "AliHeader", &fHeader, 4000, 0); |
535 | branch->SetAutoDelete(kFALSE); | |
536 | } | |
537 | else | |
538 | { | |
21bf7095 | 539 | AliDebug(1, "Got Branch from Tree"); |
88cb7938 | 540 | branch->SetAddress(&fHeader); |
541 | tree->GetEvent(fCurrentEvent); | |
542 | fStack = fHeader->Stack(); //should be safe - if we created Stack, header returns pointer to the same object | |
543 | if (fStack) | |
544 | { | |
545 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
546 | if (TreeK()) fStack->GetEvent(); | |
547 | } | |
548 | else | |
549 | { | |
21bf7095 | 550 | AliDebug(1, "Header does not have a stack."); |
88cb7938 | 551 | } |
552 | } | |
553 | } | |
21bf7095 | 554 | AliDebug(1, "Exiting MakeHeader method"); |
88cb7938 | 555 | } |
556 | /**************************************************************************/ | |
557 | ||
558 | void AliRunLoader::MakeStack() | |
559 | { | |
560 | //Creates the stack object - do not connect the tree | |
561 | if(fStack == 0x0) | |
562 | { | |
563 | fStack = new AliStack(10000); | |
564 | fStack->SetEventFolderName(fEventFolder->GetName()); | |
565 | } | |
566 | } | |
567 | ||
568 | /**************************************************************************/ | |
569 | ||
570 | void AliRunLoader::MakeTree(Option_t *option) | |
571 | { | |
572 | //Creates trees | |
573 | const char *oK = strstr(option,"K"); //Kine | |
574 | const char *oE = strstr(option,"E"); //Header | |
575 | ||
576 | if(oK && !TreeK()) | |
577 | { | |
578 | if (fKineDataLoader->GetBaseLoader(0)->IsLoaded() == kFALSE) | |
579 | { | |
21bf7095 | 580 | AliError("Load Kinematics first"); |
88cb7938 | 581 | } |
582 | else | |
583 | { | |
584 | fKineDataLoader->MakeTree(); | |
585 | MakeStack(); | |
586 | fStack->ConnectTree(); | |
587 | WriteKinematics("OVERWRITE"); | |
588 | } | |
589 | } | |
590 | ||
591 | if(oE && !TreeE()) | |
592 | { | |
593 | fGAFile->cd(); | |
594 | TTree* tree = new TTree(fgkHeaderContainerName,"Tree with Headers"); | |
595 | GetEventFolder()->Add(tree); | |
596 | MakeHeader(); | |
597 | WriteHeader("OVERWRITE"); | |
598 | } | |
599 | ||
600 | TIter next(fLoaders); | |
601 | AliLoader *loader; | |
602 | while((loader = (AliLoader*)next())) | |
603 | { | |
604 | loader->MakeTree(option); | |
605 | } | |
606 | ||
607 | } | |
608 | /**************************************************************************/ | |
609 | ||
610 | Int_t AliRunLoader::LoadgAlice() | |
611 | { | |
612 | //Loads gAlice from file | |
613 | if (GetAliRun()) | |
614 | { | |
21bf7095 | 615 | AliWarning("AliRun is already in folder. Unload first."); |
88cb7938 | 616 | return 0; |
617 | } | |
618 | AliRun* alirun = dynamic_cast<AliRun*>(fGAFile->Get(fgkGAliceName)); | |
619 | if (alirun == 0x0) | |
620 | { | |
21bf7095 | 621 | AliError(Form("Can not find gAlice in file %s",fGAFile->GetName())); |
88cb7938 | 622 | return 2; |
623 | } | |
624 | alirun->SetRunLoader(this); | |
625 | if (gAlice) | |
626 | { | |
21bf7095 | 627 | AliWarning(Form("gAlice already exists. Putting retrived object in folder named %s", |
628 | GetEventFolder()->GetName())); | |
88cb7938 | 629 | } |
630 | else | |
631 | { | |
632 | gAlice = alirun; | |
633 | } | |
634 | SetDetectorAddresses();//calls SetTreeAddress for all detectors | |
635 | return 0; | |
636 | } | |
637 | /**************************************************************************/ | |
638 | ||
639 | Int_t AliRunLoader::LoadHeader() | |
640 | { | |
f2a509af | 641 | //loads treeE and reads header object for current event |
88cb7938 | 642 | if (TreeE()) |
643 | { | |
21bf7095 | 644 | AliWarning("Header is already loaded. Use ReloadHeader to force reload. Nothing done"); |
88cb7938 | 645 | return 0; |
646 | } | |
647 | ||
648 | if (GetEventFolder() == 0x0) | |
649 | { | |
21bf7095 | 650 | AliError("Event folder not specified yet"); |
88cb7938 | 651 | return 1; |
652 | } | |
653 | ||
654 | if (fGAFile == 0x0) | |
655 | { | |
21bf7095 | 656 | AliError("Session not opened. Use AliRunLoader::Open"); |
88cb7938 | 657 | return 2; |
658 | } | |
659 | ||
660 | if (fGAFile->IsOpen() == kFALSE) | |
661 | { | |
21bf7095 | 662 | AliError("Session not opened. Use AliRunLoader::Open"); |
88cb7938 | 663 | return 2; |
664 | } | |
665 | ||
666 | TTree* tree = dynamic_cast<TTree*>(fGAFile->Get(fgkHeaderContainerName)); | |
667 | if (tree == 0x0) | |
668 | { | |
21bf7095 | 669 | AliError(Form("Can not find header tree named %s in file %s", |
670 | fgkHeaderContainerName.Data(),fGAFile->GetName())); | |
88cb7938 | 671 | return 2; |
672 | } | |
673 | ||
674 | if (tree == TreeE()) return 0; | |
675 | ||
676 | CleanHeader(); | |
677 | GetEventFolder()->Add(tree); | |
678 | MakeHeader();//creates header object and connects to tree | |
679 | return 0; | |
680 | ||
681 | } | |
682 | /**************************************************************************/ | |
683 | ||
684 | Int_t AliRunLoader::LoadKinematics(Option_t* option) | |
685 | { | |
686 | //Loads the kinematics | |
687 | Int_t retval = fKineDataLoader->GetBaseLoader(0)->Load(option); | |
688 | if (retval) | |
689 | { | |
21bf7095 | 690 | AliError("Error occured while loading kinamatics tree."); |
88cb7938 | 691 | return retval; |
692 | } | |
443b7449 | 693 | if (fStack) |
694 | { | |
695 | retval = fStack->GetEvent(); | |
696 | if ( retval == kFALSE) | |
697 | { | |
21bf7095 | 698 | AliError("Error occured while loading kinamatics tree."); |
443b7449 | 699 | return retval; |
700 | } | |
701 | ||
702 | } | |
88cb7938 | 703 | return 0; |
704 | } | |
705 | /**************************************************************************/ | |
706 | ||
707 | Int_t AliRunLoader::OpenDataFile(const TString& filename,TFile*& file,TDirectory*& dir,Option_t* opt,Int_t cl) | |
708 | { | |
709 | //Opens File with kinematics | |
710 | if (file) | |
711 | { | |
712 | if (file->IsOpen() == kFALSE) | |
713 | {//pointer is not null but file is not opened | |
21bf7095 | 714 | AliWarning("Pointer to file is not null, but file is not opened");//risky any way |
88cb7938 | 715 | delete file; |
716 | file = 0x0; //proceed with opening procedure | |
717 | } | |
718 | else | |
719 | { | |
21bf7095 | 720 | AliWarning(Form("File %s already opened",filename.Data())); |
88cb7938 | 721 | return 0; |
722 | } | |
723 | } | |
724 | //try to find if that file is opened somewere else | |
725 | file = (TFile *)( gROOT->GetListOfFiles()->FindObject(filename) ); | |
726 | if (file) | |
727 | { | |
728 | if(file->IsOpen() == kTRUE) | |
729 | { | |
21bf7095 | 730 | AliWarning(Form("File %s already opened by sombody else.",file->GetName())); |
88cb7938 | 731 | return 0; |
732 | } | |
733 | } | |
734 | ||
735 | file = TFile::Open(filename,opt); | |
736 | if (file == 0x0) | |
737 | {//file is null | |
21bf7095 | 738 | AliError(Form("Can not open file %s",filename.Data())); |
88cb7938 | 739 | return 1; |
740 | } | |
741 | if (file->IsOpen() == kFALSE) | |
742 | {//file is not opened | |
21bf7095 | 743 | AliError(Form("Can not open file %s",filename.Data())); |
88cb7938 | 744 | return 1; |
745 | } | |
746 | ||
747 | file->SetCompressionLevel(cl); | |
748 | ||
749 | dir = AliLoader::ChangeDir(file,fCurrentEvent); | |
750 | if (dir == 0x0) | |
751 | { | |
21bf7095 | 752 | AliError(Form("Can not change to root directory in file %s",filename.Data())); |
88cb7938 | 753 | return 3; |
754 | } | |
755 | return 0; | |
756 | } | |
757 | /**************************************************************************/ | |
758 | ||
759 | TTree* AliRunLoader::TreeE() const | |
760 | { | |
761 | //returns the tree from folder; shortcut method | |
21bf7095 | 762 | if (AliDebugLevel() > 10) fEventFolder->ls(); |
88cb7938 | 763 | TObject *obj = fEventFolder->FindObject(fgkHeaderContainerName); |
764 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
765 | } | |
766 | /**************************************************************************/ | |
767 | ||
768 | AliHeader* AliRunLoader::GetHeader() const | |
769 | { | |
f2a509af | 770 | //returns pointer header object |
88cb7938 | 771 | return fHeader; |
772 | } | |
773 | /**************************************************************************/ | |
774 | ||
775 | TTree* AliRunLoader::TreeK() const | |
776 | { | |
777 | //returns the tree from folder; shortcut method | |
778 | TObject *obj = GetEventFolder()->FindObject(fgkKineContainerName); | |
779 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
780 | } | |
781 | /**************************************************************************/ | |
782 | ||
783 | TTree* AliRunLoader::TreeTR() const | |
784 | { | |
785 | //returns the tree from folder; shortcut method | |
786 | TObject* obj = GetEventFolder()->FindObject(fgkTrackRefsContainerName); | |
787 | return (obj)?dynamic_cast<TTree*>(obj):0x0; | |
788 | } | |
789 | /**************************************************************************/ | |
790 | ||
791 | AliRun* AliRunLoader::GetAliRun() const | |
792 | { | |
793 | //returns AliRun which sits in the folder | |
794 | if (fEventFolder == 0x0) return 0x0; | |
795 | TObject *obj = fEventFolder->FindObject(fgkGAliceName); | |
796 | return (obj)?dynamic_cast<AliRun*>(obj):0x0; | |
797 | } | |
798 | /**************************************************************************/ | |
799 | ||
d1898505 | 800 | Int_t AliRunLoader::WriteGeometry(Option_t* /*opt*/) |
88cb7938 | 801 | { |
f2a509af | 802 | //writes geometry to the file |
88cb7938 | 803 | fGAFile->cd(); |
804 | TGeometry* geo = GetAliRun()->GetGeometry(); | |
805 | if (geo == 0x0) | |
806 | { | |
21bf7095 | 807 | AliError("Can not get geometry from gAlice"); |
88cb7938 | 808 | return 1; |
809 | } | |
810 | geo->Write(); | |
811 | return 0; | |
812 | } | |
813 | /**************************************************************************/ | |
814 | ||
815 | Int_t AliRunLoader::WriteHeader(Option_t* opt) | |
816 | { | |
f2a509af | 817 | //writes treeE |
21bf7095 | 818 | AliDebug(1, "WRITING HEADER"); |
88cb7938 | 819 | |
820 | TTree* tree = TreeE(); | |
821 | if ( tree == 0x0) | |
822 | { | |
21bf7095 | 823 | AliWarning("Can not find Header Tree in Folder"); |
88cb7938 | 824 | return 0; |
825 | } | |
826 | if (fGAFile->IsWritable() == kFALSE) | |
827 | { | |
21bf7095 | 828 | AliError(Form("File %s is not writable",fGAFile->GetName())); |
88cb7938 | 829 | return 1; |
830 | } | |
831 | ||
832 | TObject* obj = fGAFile->Get(fgkHeaderContainerName); | |
833 | if (obj) | |
834 | { //if they exist, see if option OVERWRITE is used | |
835 | TString tmp(opt); | |
836 | if(tmp.Contains("OVERWRITE",TString::kIgnoreCase) == 0) | |
837 | {//if it is not used - give an error message and return an error code | |
21bf7095 | 838 | AliError("Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data"); |
88cb7938 | 839 | return 3; |
840 | } | |
841 | } | |
842 | fGAFile->cd(); | |
843 | tree->SetDirectory(fGAFile); | |
844 | tree->Write(0,TObject::kOverwrite); | |
845 | ||
21bf7095 | 846 | AliDebug(1, "WRITTEN\n\n"); |
88cb7938 | 847 | |
848 | return 0; | |
849 | } | |
850 | /**************************************************************************/ | |
851 | ||
d1898505 | 852 | Int_t AliRunLoader::WriteAliRun(Option_t* /*opt*/) |
88cb7938 | 853 | { |
f2a509af | 854 | //writes AliRun object to the file |
88cb7938 | 855 | fGAFile->cd(); |
f2a509af | 856 | if (GetAliRun()) GetAliRun()->Write(); |
88cb7938 | 857 | return 0; |
858 | } | |
859 | /**************************************************************************/ | |
860 | ||
861 | Int_t AliRunLoader::WriteKinematics(Option_t* opt) | |
862 | { | |
f2a509af | 863 | //writes Kinematics |
88cb7938 | 864 | return fKineDataLoader->GetBaseLoader(0)->WriteData(opt); |
865 | } | |
866 | /**************************************************************************/ | |
867 | Int_t AliRunLoader::WriteTrackRefs(Option_t* opt) | |
868 | { | |
f2a509af | 869 | //writes Track References tree |
88cb7938 | 870 | return fTrackRefsDataLoader->GetBaseLoader(0)->WriteData(opt); |
871 | } | |
872 | /**************************************************************************/ | |
873 | ||
874 | Int_t AliRunLoader::WriteHits(Option_t* opt) | |
875 | { | |
876 | //Calls WriteHits for all loaders | |
877 | Int_t res; | |
878 | Int_t result = 0; | |
879 | TIter next(fLoaders); | |
880 | AliLoader *loader; | |
881 | while((loader = (AliLoader*)next())) | |
882 | { | |
883 | res = loader->WriteHits(opt); | |
884 | if (res) | |
885 | { | |
21bf7095 | 886 | AliError(Form("Failed to write hits for %s (%d)",loader->GetDetectorName().Data(),res)); |
88cb7938 | 887 | result = 1; |
888 | } | |
889 | } | |
890 | return result; | |
891 | } | |
892 | /**************************************************************************/ | |
893 | ||
894 | Int_t AliRunLoader::WriteSDigits(Option_t* opt) | |
895 | { | |
f2a509af | 896 | //Calls WriteSDigits for all loaders |
88cb7938 | 897 | Int_t res; |
898 | Int_t result = 0; | |
899 | TIter next(fLoaders); | |
900 | AliLoader *loader; | |
901 | while((loader = (AliLoader*)next())) | |
902 | { | |
903 | res = loader->WriteSDigits(opt); | |
904 | if (res) | |
905 | { | |
21bf7095 | 906 | AliError(Form("Failed to write summable digits for %s.",loader->GetDetectorName().Data())); |
88cb7938 | 907 | result = 1; |
908 | } | |
909 | } | |
910 | return result; | |
911 | } | |
912 | /**************************************************************************/ | |
913 | ||
914 | Int_t AliRunLoader::WriteDigits(Option_t* opt) | |
915 | { | |
f2a509af | 916 | //Calls WriteDigits for all loaders |
88cb7938 | 917 | Int_t res; |
918 | Int_t result = 0; | |
919 | TIter next(fLoaders); | |
920 | AliLoader *loader; | |
921 | while((loader = (AliLoader*)next())) | |
922 | { | |
923 | res = loader->WriteDigits(opt); | |
924 | if (res) | |
925 | { | |
21bf7095 | 926 | AliError(Form("Failed to write digits for %s.",loader->GetDetectorName().Data())); |
88cb7938 | 927 | result = 1; |
928 | } | |
929 | } | |
930 | return result; | |
931 | } | |
932 | /**************************************************************************/ | |
933 | ||
934 | Int_t AliRunLoader::WriteRecPoints(Option_t* opt) | |
935 | { | |
f2a509af | 936 | //Calls WriteRecPoints for all loaders |
88cb7938 | 937 | Int_t res; |
938 | Int_t result = 0; | |
939 | TIter next(fLoaders); | |
940 | AliLoader *loader; | |
941 | while((loader = (AliLoader*)next())) | |
942 | { | |
943 | res = loader->WriteRecPoints(opt); | |
944 | if (res) | |
945 | { | |
21bf7095 | 946 | AliError(Form("Failed to write Reconstructed Points for %s.", |
947 | loader->GetDetectorName().Data())); | |
88cb7938 | 948 | result = 1; |
949 | } | |
950 | } | |
951 | return result; | |
952 | } | |
953 | /**************************************************************************/ | |
954 | ||
955 | Int_t AliRunLoader::WriteTracks(Option_t* opt) | |
956 | { | |
f2a509af | 957 | //Calls WriteTracks for all loaders |
88cb7938 | 958 | Int_t res; |
959 | Int_t result = 0; | |
960 | TIter next(fLoaders); | |
961 | AliLoader *loader; | |
962 | while((loader = (AliLoader*)next())) | |
963 | { | |
964 | res = loader->WriteTracks(opt); | |
965 | if (res) | |
966 | { | |
21bf7095 | 967 | AliError(Form("Failed to write Tracks for %s.", |
968 | loader->GetDetectorName().Data())); | |
88cb7938 | 969 | result = 1; |
970 | } | |
971 | } | |
972 | return result; | |
973 | } | |
974 | /**************************************************************************/ | |
975 | ||
d1898505 | 976 | Int_t AliRunLoader::WriteRunLoader(Option_t* /*opt*/) |
88cb7938 | 977 | { |
f2a509af | 978 | //Writes itself to the file |
88cb7938 | 979 | CdGAFile(); |
980 | this->Write(0,TObject::kOverwrite); | |
981 | return 0; | |
982 | } | |
983 | /**************************************************************************/ | |
984 | ||
985 | Int_t AliRunLoader::SetEventFolderName(const TString& name) | |
f2a509af | 986 | { |
987 | //sets top folder name for this run; of alread | |
88cb7938 | 988 | if (name.IsNull()) |
989 | { | |
21bf7095 | 990 | AliError("Name is empty"); |
88cb7938 | 991 | return 1; |
992 | } | |
993 | ||
994 | //check if such a folder already exists - try to find it in alice top folder | |
995 | TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(name); | |
996 | if(obj) | |
997 | { | |
998 | TFolder* fold = dynamic_cast<TFolder*>(obj); | |
999 | if (fold == 0x0) | |
1000 | { | |
21bf7095 | 1001 | AliError("Such a obejct already exists in top alice folder and it is not a folder."); |
88cb7938 | 1002 | return 2; |
1003 | } | |
1004 | //folder which was found is our folder | |
1005 | if (fEventFolder == fold) | |
1006 | { | |
1007 | return 0; | |
1008 | } | |
1009 | else | |
1010 | { | |
21bf7095 | 1011 | AliError("Such a folder already exists in top alice folder. Can not mount."); |
88cb7938 | 1012 | return 2; |
1013 | } | |
1014 | } | |
1015 | ||
1016 | //event is alredy connected, just change name of the folder | |
1017 | if (fEventFolder) | |
1018 | { | |
1019 | fEventFolder->SetName(name); | |
1020 | return 0; | |
1021 | } | |
1022 | ||
1023 | if (fKineDataLoader == 0x0) | |
1024 | fKineDataLoader = new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics"); | |
1025 | ||
1026 | if ( fTrackRefsDataLoader == 0x0) | |
1027 | fTrackRefsDataLoader = new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References"); | |
1028 | ||
1029 | //build the event folder structure | |
21bf7095 | 1030 | AliDebug(1, Form("Creating new event folder named %s",name.Data())); |
88cb7938 | 1031 | fEventFolder = AliConfig::Instance()->BuildEventFolder(name,"Event Folder"); |
1032 | fEventFolder->Add(this);//put myself to the folder to accessible for all | |
1033 | ||
1034 | if (Stack()) Stack()->SetEventFolderName(fEventFolder->GetName()); | |
1035 | TIter next(fLoaders); | |
1036 | AliLoader *loader; | |
1037 | while((loader = (AliLoader*)next())) | |
1038 | { | |
1039 | loader->Register(fEventFolder);//build folder structure for this detector | |
1040 | } | |
1041 | ||
1042 | fKineDataLoader->SetEventFolder(GetEventFolder()); | |
1043 | fTrackRefsDataLoader->SetEventFolder(GetEventFolder()); | |
1044 | fKineDataLoader->SetFolder(GetEventFolder()); | |
1045 | fTrackRefsDataLoader->SetFolder(GetEventFolder()); | |
1046 | ||
1047 | fEventFolder->SetOwner(); | |
1048 | return 0; | |
1049 | } | |
1050 | /**************************************************************************/ | |
1051 | ||
1052 | void AliRunLoader::AddLoader(AliLoader* loader) | |
1053 | { | |
1054 | //Adds the Loader for given detector | |
1055 | if (loader == 0x0) //if null shout and exit | |
1056 | { | |
21bf7095 | 1057 | AliError("Parameter is NULL"); |
88cb7938 | 1058 | return; |
1059 | } | |
1060 | loader->SetDirName(fUnixDirName); | |
1061 | if (fEventFolder) loader->SetEventFolder(fEventFolder); //if event folder is already defined, | |
1062 | //pass information to the Loader | |
1063 | fLoaders->Add(loader);//add the Loader to the array | |
1064 | } | |
1065 | /**************************************************************************/ | |
1066 | ||
1067 | void AliRunLoader::AddLoader(AliDetector* det) | |
1068 | { | |
1069 | //Asks module (detector) ro make a Loader and stores in the array | |
1070 | if (det == 0x0) return; | |
1071 | AliLoader* get = det->GetLoader();//try to get loader | |
1072 | if (get == 0x0) get = det->MakeLoader(fEventFolder->GetName());//if did not obtain, ask to make it | |
1073 | ||
1074 | if (get) | |
1075 | { | |
21bf7095 | 1076 | AliDebug(1, Form("Detector: %s Loader : %s",det->GetName(),get->GetName())); |
88cb7938 | 1077 | AddLoader(get); |
1078 | } | |
1079 | } | |
1080 | ||
1081 | /**************************************************************************/ | |
1082 | ||
1083 | AliLoader* AliRunLoader::GetLoader(const char* detname) const | |
1084 | { | |
f2a509af | 1085 | //returns loader for given detector |
1086 | //note that naming convention is TPCLoader not just TPC | |
88cb7938 | 1087 | return (AliLoader*)fLoaders->FindObject(detname); |
1088 | } | |
1089 | ||
1090 | /**************************************************************************/ | |
1091 | ||
1092 | AliLoader* AliRunLoader::GetLoader(AliDetector* det) const | |
1093 | { | |
f2a509af | 1094 | //get loader for detector det |
88cb7938 | 1095 | if(det == 0x0) return 0x0; |
1096 | TString getname(det->GetName()); | |
1097 | getname+="Loader"; | |
21bf7095 | 1098 | AliDebug(1, Form(" Loader name is %s",getname.Data())); |
88cb7938 | 1099 | return GetLoader(getname); |
1100 | } | |
1101 | ||
1102 | /**************************************************************************/ | |
1103 | ||
1104 | void AliRunLoader::CleanFolders() | |
1105 | { | |
1106 | // fEventFolder->Add(this);//put myself to the folder to accessible for all | |
1107 | ||
1108 | CleanDetectors(); | |
1109 | CleanHeader(); | |
1110 | CleanKinematics(); | |
1111 | } | |
1112 | /**************************************************************************/ | |
1113 | ||
1114 | void AliRunLoader::CleanDetectors() | |
1115 | { | |
1116 | //Calls CleanFolders for all detectors | |
1117 | TIter next(fLoaders); | |
d0d4a6b3 | 1118 | AliLoader *loader; |
1119 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1120 | { |
d0d4a6b3 | 1121 | loader->CleanFolders(); |
88cb7938 | 1122 | } |
1123 | } | |
1124 | /**************************************************************************/ | |
1125 | ||
1126 | void AliRunLoader::RemoveEventFolder() | |
1127 | { | |
1128 | //remove all the tree of event | |
1129 | //all the stuff changing EbE stays untached (PDGDB, tasks, etc.) | |
1130 | ||
1131 | if (fEventFolder == 0x0) return; | |
1132 | fEventFolder->SetOwner(kFALSE);//don't we want to deleted while removing the folder that we are sitting in | |
1133 | fEventFolder->Remove(this);//remove us drom folder | |
1134 | ||
1135 | AliConfig::Instance()->GetTopFolder()->SetOwner(); //brings ownership back for fEventFolder since it sits in top folder | |
1136 | AliConfig::Instance()->GetTopFolder()->Remove(fEventFolder); //remove the event tree | |
1137 | delete fEventFolder; | |
1138 | } | |
1139 | /**************************************************************************/ | |
1140 | ||
1141 | void AliRunLoader::SetGAliceFile(TFile* gafile) | |
1142 | { | |
f2a509af | 1143 | //sets pointer to galice.root file |
88cb7938 | 1144 | fGAFile = gafile; |
1145 | } | |
1146 | ||
1147 | /**************************************************************************/ | |
1148 | ||
1149 | Int_t AliRunLoader::LoadHits(Option_t* detectors,Option_t* opt) | |
1150 | { | |
1151 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1152 | ||
21bf7095 | 1153 | AliDebug(1, "Loading Hits"); |
88cb7938 | 1154 | TObjArray* loaders; |
1155 | TObjArray arr; | |
1156 | ||
1157 | const char* oAll = strstr(detectors,"all"); | |
1158 | if (oAll) | |
1159 | { | |
21bf7095 | 1160 | AliDebug(1, "Option is All"); |
88cb7938 | 1161 | loaders = fLoaders; |
1162 | } | |
1163 | else | |
1164 | { | |
1165 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1166 | loaders = &arr;//get the pointer array | |
1167 | } | |
1168 | ||
21bf7095 | 1169 | AliDebug(1, Form("For detectors. Number of detectors chosen for loading %d",loaders->GetEntries())); |
88cb7938 | 1170 | |
1171 | TIter next(loaders); | |
1172 | AliLoader *loader; | |
1173 | while((loader = (AliLoader*)next())) | |
1174 | { | |
21bf7095 | 1175 | AliDebug(1, Form(" Calling LoadHits(%s) for %s",opt,loader->GetName())); |
88cb7938 | 1176 | loader->LoadHits(opt); |
1177 | } | |
21bf7095 | 1178 | AliDebug(1, "Done"); |
88cb7938 | 1179 | return 0; |
1180 | } | |
1181 | ||
1182 | /**************************************************************************/ | |
1183 | ||
1184 | Int_t AliRunLoader::LoadSDigits(Option_t* detectors,Option_t* opt) | |
1185 | { | |
1186 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1187 | ||
1188 | TObjArray* loaders; | |
1189 | TObjArray arr; | |
1190 | ||
1191 | const char* oAll = strstr(detectors,"all"); | |
1192 | if (oAll) | |
1193 | { | |
1194 | loaders = fLoaders; | |
1195 | } | |
1196 | else | |
1197 | { | |
1198 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1bb20a37 | 1199 | loaders = &arr;//get the pointer to array |
88cb7938 | 1200 | } |
1201 | ||
1202 | TIter next(loaders); | |
1203 | AliLoader *loader; | |
1204 | while((loader = (AliLoader*)next())) | |
1205 | { | |
1206 | loader->LoadSDigits(opt); | |
1207 | } | |
1208 | return 0; | |
1209 | } | |
1210 | ||
1211 | /**************************************************************************/ | |
1212 | ||
1213 | Int_t AliRunLoader::LoadDigits(Option_t* detectors,Option_t* opt) | |
1214 | { | |
1215 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1216 | ||
d0d4a6b3 | 1217 | TObjArray* loaders; |
88cb7938 | 1218 | TObjArray arr; |
1219 | ||
1220 | const char* oAll = strstr(detectors,"all"); | |
1221 | if (oAll) | |
1222 | { | |
d0d4a6b3 | 1223 | loaders = fLoaders; |
88cb7938 | 1224 | } |
1225 | else | |
1226 | { | |
1227 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1228 | loaders = &arr;//get the pointer array |
88cb7938 | 1229 | } |
1230 | ||
d0d4a6b3 | 1231 | TIter next(loaders); |
1232 | AliLoader *loader; | |
1233 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1234 | { |
d0d4a6b3 | 1235 | loader->LoadDigits(opt); |
88cb7938 | 1236 | } |
1237 | return 0; | |
1238 | } | |
88cb7938 | 1239 | /**************************************************************************/ |
1240 | ||
1241 | Int_t AliRunLoader::LoadRecPoints(Option_t* detectors,Option_t* opt) | |
1242 | { | |
1243 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1244 | ||
d0d4a6b3 | 1245 | TObjArray* loaders; |
88cb7938 | 1246 | TObjArray arr; |
1247 | ||
1248 | const char* oAll = strstr(detectors,"all"); | |
1249 | if (oAll) | |
1250 | { | |
d0d4a6b3 | 1251 | loaders = fLoaders; |
88cb7938 | 1252 | } |
1253 | else | |
1254 | { | |
1255 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1256 | loaders = &arr;//get the pointer array |
88cb7938 | 1257 | } |
1258 | ||
d0d4a6b3 | 1259 | TIter next(loaders); |
1260 | AliLoader *loader; | |
1261 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1262 | { |
d0d4a6b3 | 1263 | loader->LoadRecPoints(opt); |
88cb7938 | 1264 | } |
1265 | return 0; | |
1266 | } | |
1bb20a37 | 1267 | /**************************************************************************/ |
88cb7938 | 1268 | |
1bb20a37 | 1269 | Int_t AliRunLoader::LoadRecParticles(Option_t* detectors,Option_t* opt) |
1270 | { | |
1271 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1272 | ||
d0d4a6b3 | 1273 | TObjArray* loaders; |
1bb20a37 | 1274 | TObjArray arr; |
1275 | ||
1276 | const char* oAll = strstr(detectors,"all"); | |
1277 | if (oAll) | |
1278 | { | |
d0d4a6b3 | 1279 | loaders = fLoaders; |
1bb20a37 | 1280 | } |
1281 | else | |
1282 | { | |
1283 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1284 | loaders = &arr;//get the pointer array |
1bb20a37 | 1285 | } |
1286 | ||
d0d4a6b3 | 1287 | TIter next(loaders); |
1288 | AliLoader *loader; | |
1289 | while((loader = (AliLoader*)next())) | |
1bb20a37 | 1290 | { |
d0d4a6b3 | 1291 | loader->LoadRecParticles(opt); |
1bb20a37 | 1292 | } |
1293 | return 0; | |
1294 | } | |
88cb7938 | 1295 | /**************************************************************************/ |
1296 | ||
1297 | Int_t AliRunLoader::LoadTracks(Option_t* detectors,Option_t* opt) | |
1298 | { | |
1299 | //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all" | |
1300 | ||
d0d4a6b3 | 1301 | TObjArray* loaders; |
88cb7938 | 1302 | TObjArray arr; |
1303 | ||
1304 | const char* oAll = strstr(detectors,"all"); | |
1305 | if (oAll) | |
1306 | { | |
d0d4a6b3 | 1307 | loaders = fLoaders; |
88cb7938 | 1308 | } |
1309 | else | |
1310 | { | |
1311 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
d0d4a6b3 | 1312 | loaders = &arr;//get the pointer array |
88cb7938 | 1313 | } |
1314 | ||
d0d4a6b3 | 1315 | TIter next(loaders); |
1316 | AliLoader *loader; | |
1317 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1318 | { |
d0d4a6b3 | 1319 | loader->LoadTracks(opt); |
88cb7938 | 1320 | } |
1321 | return 0; | |
1322 | } | |
1bb20a37 | 1323 | /**************************************************************************/ |
1324 | ||
1325 | void AliRunLoader::UnloadHits(Option_t* detectors) | |
1326 | { | |
1327 | //unloads hits for detectors specified in parameter | |
1328 | TObjArray* loaders; | |
1329 | TObjArray arr; | |
1330 | ||
1331 | const char* oAll = strstr(detectors,"all"); | |
1332 | if (oAll) | |
1333 | { | |
1334 | loaders = fLoaders; | |
1335 | } | |
1336 | else | |
1337 | { | |
1338 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1339 | loaders = &arr;//get the pointer to array | |
1340 | } | |
1341 | ||
1342 | TIter next(loaders); | |
1343 | AliLoader *loader; | |
1344 | while((loader = (AliLoader*)next())) | |
1345 | { | |
1346 | loader->UnloadHits(); | |
1347 | } | |
1348 | } | |
1349 | /**************************************************************************/ | |
1350 | ||
1351 | void AliRunLoader::UnloadSDigits(Option_t* detectors) | |
1352 | { | |
1353 | //unloads SDigits for detectors specified in parameter | |
1354 | TObjArray* loaders; | |
1355 | TObjArray arr; | |
1356 | ||
1357 | const char* oAll = strstr(detectors,"all"); | |
1358 | if (oAll) | |
1359 | { | |
1360 | loaders = fLoaders; | |
1361 | } | |
1362 | else | |
1363 | { | |
1364 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1365 | loaders = &arr;//get the pointer to array | |
1366 | } | |
1367 | ||
1368 | TIter next(loaders); | |
1369 | AliLoader *loader; | |
1370 | while((loader = (AliLoader*)next())) | |
1371 | { | |
1372 | loader->UnloadSDigits(); | |
1373 | } | |
1374 | } | |
1375 | /**************************************************************************/ | |
1376 | ||
1377 | void AliRunLoader::UnloadDigits(Option_t* detectors) | |
1378 | { | |
1379 | //unloads Digits for detectors specified in parameter | |
1380 | TObjArray* loaders; | |
1381 | TObjArray arr; | |
1382 | ||
1383 | const char* oAll = strstr(detectors,"all"); | |
1384 | if (oAll) | |
1385 | { | |
1386 | loaders = fLoaders; | |
1387 | } | |
1388 | else | |
1389 | { | |
1390 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1391 | loaders = &arr;//get the pointer to array | |
1392 | } | |
1393 | ||
1394 | TIter next(loaders); | |
1395 | AliLoader *loader; | |
1396 | while((loader = (AliLoader*)next())) | |
1397 | { | |
1398 | loader->UnloadDigits(); | |
1399 | } | |
1400 | } | |
1401 | /**************************************************************************/ | |
1402 | ||
1403 | void AliRunLoader::UnloadRecPoints(Option_t* detectors) | |
1404 | { | |
1405 | //unloads RecPoints for detectors specified in parameter | |
1406 | TObjArray* loaders; | |
1407 | TObjArray arr; | |
1408 | ||
1409 | const char* oAll = strstr(detectors,"all"); | |
1410 | if (oAll) | |
1411 | { | |
1412 | loaders = fLoaders; | |
1413 | } | |
1414 | else | |
1415 | { | |
1416 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1417 | loaders = &arr;//get the pointer to array | |
1418 | } | |
1419 | ||
1420 | TIter next(loaders); | |
1421 | AliLoader *loader; | |
1422 | while((loader = (AliLoader*)next())) | |
1423 | { | |
1424 | loader->UnloadRecPoints(); | |
1425 | } | |
1426 | } | |
1427 | /**************************************************************************/ | |
1428 | ||
1429 | void AliRunLoader::UnloadAll(Option_t* detectors) | |
1430 | { | |
1431 | //calls UnloadAll for detectors names specified in parameter | |
1432 | // option "all" passed can be passed | |
1433 | TObjArray* loaders; | |
1434 | TObjArray arr; | |
1435 | ||
1436 | const char* oAll = strstr(detectors,"all"); | |
1437 | if (oAll) | |
1438 | { | |
1439 | loaders = fLoaders; | |
1440 | } | |
1441 | else | |
1442 | { | |
1443 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1444 | loaders = &arr;//get the pointer to array | |
1445 | } | |
88cb7938 | 1446 | |
1bb20a37 | 1447 | TIter next(loaders); |
1448 | AliLoader *loader; | |
1449 | while((loader = (AliLoader*)next())) | |
1450 | { | |
1451 | loader->UnloadAll(); | |
1452 | } | |
1453 | } | |
1454 | /**************************************************************************/ | |
1455 | ||
1456 | void AliRunLoader::UnloadTracks(Option_t* detectors) | |
1457 | { | |
1458 | //unloads Tracks for detectors specified in parameter | |
1459 | TObjArray* loaders; | |
1460 | TObjArray arr; | |
1461 | ||
1462 | const char* oAll = strstr(detectors,"all"); | |
1463 | if (oAll) | |
1464 | { | |
1465 | loaders = fLoaders; | |
1466 | } | |
1467 | else | |
1468 | { | |
1469 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1470 | loaders = &arr;//get the pointer to array | |
1471 | } | |
1472 | ||
1473 | TIter next(loaders); | |
1474 | AliLoader *loader; | |
1475 | while((loader = (AliLoader*)next())) | |
1476 | { | |
1477 | loader->UnloadTracks(); | |
1478 | } | |
1479 | } | |
1480 | /**************************************************************************/ | |
1481 | ||
1482 | void AliRunLoader::UnloadRecParticles(Option_t* detectors) | |
1483 | { | |
1484 | //unloads Particles for detectors specified in parameter | |
1485 | TObjArray* loaders; | |
1486 | TObjArray arr; | |
1487 | ||
1488 | const char* oAll = strstr(detectors,"all"); | |
1489 | if (oAll) | |
1490 | { | |
1491 | loaders = fLoaders; | |
1492 | } | |
1493 | else | |
1494 | { | |
1495 | GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option | |
1496 | loaders = &arr;//get the pointer to array | |
1497 | } | |
1498 | ||
1499 | TIter next(loaders); | |
1500 | AliLoader *loader; | |
1501 | while((loader = (AliLoader*)next())) | |
1502 | { | |
1503 | loader->UnloadRecParticles(); | |
1504 | } | |
1505 | } | |
88cb7938 | 1506 | /**************************************************************************/ |
1507 | ||
1508 | AliRunLoader* AliRunLoader::GetRunLoader(const char* eventfoldername) | |
f2a509af | 1509 | { |
1510 | //returns RunLoader from folder named eventfoldername | |
88cb7938 | 1511 | TFolder* evfold= dynamic_cast<TFolder*>(AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername)); |
1512 | if (evfold == 0x0) | |
1513 | { | |
1514 | return 0x0; | |
1515 | } | |
1516 | AliRunLoader* runget = dynamic_cast<AliRunLoader*>(evfold->FindObject(AliRunLoader::fgkRunLoaderName)); | |
1517 | return runget; | |
1518 | ||
f2a509af | 1519 | } |
88cb7938 | 1520 | /**************************************************************************/ |
1521 | ||
1bb20a37 | 1522 | AliLoader* AliRunLoader::GetDetectorLoader(const char* detname, const char* eventfoldername) |
8de97894 | 1523 | { |
1524 | //get the loader of the detector with the given name from the global | |
1525 | //run loader object | |
1bb20a37 | 1526 | AliRunLoader* runLoader = GetRunLoader(eventfoldername); |
8de97894 | 1527 | if (!runLoader) { |
21bf7095 | 1528 | AliErrorClass("No run loader found"); |
8de97894 | 1529 | return NULL; |
1530 | } | |
1bb20a37 | 1531 | return runLoader->GetDetectorLoader(detname); |
1532 | } | |
1533 | /**************************************************************************/ | |
1534 | ||
1535 | AliLoader* AliRunLoader::GetDetectorLoader(const char* detname) | |
1536 | { | |
1537 | //get the loader of the detector with the given name from the global | |
1538 | //run loader object | |
1539 | ||
8de97894 | 1540 | char loadername[256]; |
1541 | sprintf(loadername, "%sLoader", detname); | |
1bb20a37 | 1542 | AliLoader* loader = GetLoader(loadername); |
8de97894 | 1543 | if (!loader) { |
21bf7095 | 1544 | AliError(Form("No loader for %s found", detname)); |
8de97894 | 1545 | return NULL; |
1546 | } | |
1547 | return loader; | |
1548 | } | |
1bb20a37 | 1549 | /**************************************************************************/ |
1550 | ||
1551 | TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree, const char* eventfoldername) | |
1552 | { | |
1553 | //get the tree with hits of the detector with the given name | |
1554 | //if maketree is true and the tree does not exist, the tree is created | |
1555 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1556 | if (!loader) return NULL; | |
1557 | if (!loader->TreeH() && maketree) loader->MakeTree("H"); | |
1558 | return loader->TreeH(); | |
1559 | } | |
8de97894 | 1560 | |
1561 | /**************************************************************************/ | |
1562 | ||
1563 | TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree) | |
1564 | { | |
1565 | //get the tree with hits of the detector with the given name | |
1566 | //if maketree is true and the tree does not exist, the tree is created | |
1567 | AliLoader* loader = GetDetectorLoader(detname); | |
1568 | if (!loader) return NULL; | |
1569 | if (!loader->TreeH() && maketree) loader->MakeTree("H"); | |
1570 | return loader->TreeH(); | |
1571 | } | |
1bb20a37 | 1572 | /**************************************************************************/ |
8de97894 | 1573 | |
1bb20a37 | 1574 | TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree,const char* eventfoldername) |
1575 | { | |
1576 | //get the tree with summable digits of the detector with the given name | |
1577 | //if maketree is true and the tree does not exist, the tree is created | |
1578 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1579 | if (!loader) return NULL; | |
1580 | if (!loader->TreeS() && maketree) loader->MakeTree("S"); | |
1581 | return loader->TreeS(); | |
1582 | } | |
8de97894 | 1583 | /**************************************************************************/ |
1584 | ||
1585 | TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree) | |
1586 | { | |
1587 | //get the tree with summable digits of the detector with the given name | |
1588 | //if maketree is true and the tree does not exist, the tree is created | |
1589 | AliLoader* loader = GetDetectorLoader(detname); | |
1590 | if (!loader) return NULL; | |
1591 | if (!loader->TreeS() && maketree) loader->MakeTree("S"); | |
1592 | return loader->TreeS(); | |
1593 | } | |
1bb20a37 | 1594 | /**************************************************************************/ |
8de97894 | 1595 | |
1bb20a37 | 1596 | TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree,const char* eventfoldername) |
1597 | { | |
1598 | //get the tree with digits of the detector with the given name | |
1599 | //if maketree is true and the tree does not exist, the tree is created | |
1600 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1601 | if (!loader) return NULL; | |
1602 | if (!loader->TreeD() && maketree) loader->MakeTree("D"); | |
1603 | return loader->TreeD(); | |
1604 | } | |
8de97894 | 1605 | /**************************************************************************/ |
1606 | ||
1607 | TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree) | |
1608 | { | |
1609 | //get the tree with digits of the detector with the given name | |
1610 | //if maketree is true and the tree does not exist, the tree is created | |
1611 | AliLoader* loader = GetDetectorLoader(detname); | |
1612 | if (!loader) return NULL; | |
1613 | if (!loader->TreeD() && maketree) loader->MakeTree("D"); | |
1614 | return loader->TreeD(); | |
1615 | } | |
1bb20a37 | 1616 | /**************************************************************************/ |
1617 | TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree,const char* eventfoldername) | |
1618 | { | |
1619 | //get the tree with clusters of the detector with the given name | |
1620 | //if maketree is true and the tree does not exist, the tree is created | |
1621 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1622 | if (!loader) return NULL; | |
1623 | if (!loader->TreeR() && maketree) loader->MakeTree("R"); | |
1624 | return loader->TreeR(); | |
1625 | } | |
8de97894 | 1626 | /**************************************************************************/ |
1627 | ||
1628 | TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree) | |
1629 | { | |
1630 | //get the tree with clusters of the detector with the given name | |
1631 | //if maketree is true and the tree does not exist, the tree is created | |
1632 | AliLoader* loader = GetDetectorLoader(detname); | |
1633 | if (!loader) return NULL; | |
1634 | if (!loader->TreeR() && maketree) loader->MakeTree("R"); | |
1635 | return loader->TreeR(); | |
1636 | } | |
1bb20a37 | 1637 | /**************************************************************************/ |
8de97894 | 1638 | |
1bb20a37 | 1639 | TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree,const char* eventfoldername) |
1640 | { | |
1641 | //get the tree with tracks of the detector with the given name | |
1642 | //if maketree is true and the tree does not exist, the tree is created | |
1643 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1644 | if (!loader) return NULL; | |
1645 | if (!loader->TreeT() && maketree) loader->MakeTree("T"); | |
1646 | return loader->TreeT(); | |
1647 | } | |
8de97894 | 1648 | /**************************************************************************/ |
1649 | ||
1650 | TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree) | |
1651 | { | |
1652 | //get the tree with tracks of the detector with the given name | |
1653 | //if maketree is true and the tree does not exist, the tree is created | |
1654 | AliLoader* loader = GetDetectorLoader(detname); | |
1655 | if (!loader) return NULL; | |
1656 | if (!loader->TreeT() && maketree) loader->MakeTree("T"); | |
1657 | return loader->TreeT(); | |
1658 | } | |
1bb20a37 | 1659 | /**************************************************************************/ |
8de97894 | 1660 | |
1bb20a37 | 1661 | TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree,const char* eventfoldername) |
1662 | { | |
1663 | //get the tree with particles of the detector with the given name | |
1664 | //if maketree is true and the tree does not exist, the tree is created | |
1665 | AliLoader* loader = GetDetectorLoader(detname,eventfoldername); | |
1666 | if (!loader) return NULL; | |
1667 | if (!loader->TreeP() && maketree) loader->MakeTree("P"); | |
1668 | return loader->TreeP(); | |
1669 | } | |
8de97894 | 1670 | /**************************************************************************/ |
1671 | ||
1672 | TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree) | |
1673 | { | |
1674 | //get the tree with particles of the detector with the given name | |
1675 | //if maketree is true and the tree does not exist, the tree is created | |
1676 | AliLoader* loader = GetDetectorLoader(detname); | |
1677 | if (!loader) return NULL; | |
1678 | if (!loader->TreeP() && maketree) loader->MakeTree("P"); | |
1679 | return loader->TreeP(); | |
1680 | } | |
1681 | ||
1682 | /**************************************************************************/ | |
1683 | ||
88cb7938 | 1684 | void AliRunLoader::CdGAFile() |
1685 | { | |
1686 | //sets gDirectory to galice file | |
1687 | //work around | |
1688 | if(fGAFile) fGAFile->cd(); | |
1689 | } | |
1690 | ||
1691 | /**************************************************************************/ | |
1692 | ||
1693 | void AliRunLoader::GetListOfDetectors(const char * namelist,TObjArray& pointerarray) const | |
1694 | { | |
1695 | //this method looks for all Loaders corresponding | |
1696 | //to names (many) specified in namelist i.e. namelist ("ITS TPC TRD") | |
1697 | ||
1698 | char buff[10]; | |
1699 | char dets [200]; | |
1700 | strcpy(dets,namelist);//compiler cries when char* = const Option_t*; | |
1701 | dets[strlen(dets)+1] = '\n';//set endl at the end of string | |
1702 | char* pdet = dets; | |
1703 | Int_t tmp; | |
1704 | for(;;) | |
1705 | { | |
1706 | tmp = sscanf(pdet,"%s",buff);//read the string from the input string pdet into buff | |
1707 | if ( (buff[0] == 0) || (tmp == 0) ) break; //if not read | |
1708 | ||
f2a509af | 1709 | pdet = strstr(pdet,buff) + strlen(buff);//move the input pointer about number of bytes (letters) read |
88cb7938 | 1710 | //I am aware that is a little complicated. I don't know the number of spaces between detector names |
1711 | //so I read the string, than I find where it starts (strstr) and move the pointer about length of a string | |
1712 | //If there is a better way, please write me (Piotr.Skowronski@cern.ch) | |
1713 | //construct the Loader name | |
1714 | TString getname(buff); | |
1715 | getname+="Loader"; | |
1716 | AliLoader* loader = GetLoader(getname);//get the Loader | |
1717 | if (loader) | |
1718 | { | |
1719 | pointerarray.Add(loader); | |
1720 | } | |
1721 | else | |
1722 | { | |
21bf7095 | 1723 | AliError(Form("Can not find Loader for %s",buff)); |
88cb7938 | 1724 | } |
1725 | ||
1726 | buff[0] = 0; | |
1727 | } | |
1728 | } | |
1729 | /*****************************************************************************/ | |
1730 | ||
1731 | void AliRunLoader::Clean(const TString& name) | |
1732 | { | |
1733 | //removes object with given name from event folder and deletes it | |
1734 | if (GetEventFolder() == 0x0) return; | |
1735 | TObject* obj = GetEventFolder()->FindObject(name); | |
1736 | if(obj) | |
1737 | { | |
21bf7095 | 1738 | AliDebug(1, Form("name=%s, cleaning %s.",GetName(),name.Data())); |
88cb7938 | 1739 | GetEventFolder()->Remove(obj); |
1740 | delete obj; | |
1741 | } | |
1742 | } | |
1743 | ||
1744 | /*****************************************************************************/ | |
1745 | ||
1746 | TTask* AliRunLoader::GetRunDigitizer() | |
1747 | { | |
1748 | //returns Run Digitizer from folder | |
1749 | ||
1750 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1751 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetDigitizerTaskName()); | |
1752 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1753 | } | |
1754 | /*****************************************************************************/ | |
1755 | ||
1756 | TTask* AliRunLoader::GetRunSDigitizer() | |
1757 | { | |
1758 | //returns SDigitizer Task from folder | |
1759 | ||
1760 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1761 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetSDigitizerTaskName()); | |
1762 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1763 | } | |
1764 | /*****************************************************************************/ | |
1765 | ||
1766 | TTask* AliRunLoader::GetRunReconstructioner() | |
1767 | { | |
1768 | //returns Reconstructioner Task from folder | |
1769 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1770 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetReconstructionerTaskName()); | |
1771 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1772 | } | |
1773 | /*****************************************************************************/ | |
1774 | ||
1775 | TTask* AliRunLoader::GetRunTracker() | |
1776 | { | |
1777 | //returns Tracker Task from folder | |
1778 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1779 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetTrackerTaskName()); | |
1780 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1781 | } | |
1782 | /*****************************************************************************/ | |
1783 | ||
1784 | TTask* AliRunLoader::GetRunPIDTask() | |
1785 | { | |
1786 | //returns Tracker Task from folder | |
1787 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1788 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetPIDTaskName()); | |
1789 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1790 | } | |
1791 | /*****************************************************************************/ | |
1792 | ||
1793 | TTask* AliRunLoader::GetRunQATask() | |
1794 | { | |
1795 | //returns Quality Assurance Task from folder | |
1796 | TFolder* topf = AliConfig::Instance()->GetTaskFolder(); | |
1797 | if (topf == 0x0) | |
1798 | { | |
21bf7095 | 1799 | AliErrorClass("Can not get task folder from AliConfig"); |
88cb7938 | 1800 | return 0x0; |
1801 | } | |
1802 | TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetQATaskName()); | |
1803 | return (obj)?dynamic_cast<TTask*>(obj):0x0; | |
1804 | } | |
1805 | ||
1806 | /*****************************************************************************/ | |
1807 | ||
1808 | void AliRunLoader::SetCompressionLevel(Int_t cl) | |
1809 | { | |
1810 | //Sets Compression Level in all files | |
1811 | if (fGAFile) fGAFile->SetCompressionLevel(cl); | |
1812 | SetKineComprLevel(cl); | |
1813 | SetTrackRefsComprLevel(cl); | |
1814 | TIter next(fLoaders); | |
1815 | AliLoader *loader; | |
1816 | while((loader = (AliLoader*)next())) | |
1817 | { | |
1818 | loader->SetCompressionLevel(cl); | |
1819 | } | |
1820 | } | |
1821 | /**************************************************************************/ | |
1822 | ||
1823 | void AliRunLoader::SetKineComprLevel(Int_t cl) | |
1824 | { | |
1825 | //Sets comression level in Kine File | |
1826 | fKineDataLoader->SetCompressionLevel(cl); | |
1827 | } | |
1828 | /**************************************************************************/ | |
1829 | ||
1830 | void AliRunLoader::SetTrackRefsComprLevel(Int_t cl) | |
1831 | { | |
1832 | //Sets comression level in Track Refences File | |
1833 | fTrackRefsDataLoader->SetCompressionLevel(cl); | |
1834 | } | |
1835 | /**************************************************************************/ | |
1836 | ||
1837 | void AliRunLoader::UnloadHeader() | |
1838 | { | |
1839 | //removes TreeE from folder and deletes it | |
1840 | // as well as fHeader object | |
1841 | CleanHeader(); | |
1842 | delete fHeader; | |
1843 | fHeader = 0x0; | |
1844 | } | |
1845 | /**************************************************************************/ | |
1846 | ||
1847 | void AliRunLoader::UnloadKinematics() | |
1848 | { | |
f2a509af | 1849 | //Unloads Kinematics |
88cb7938 | 1850 | fKineDataLoader->GetBaseLoader(0)->Unload(); |
1851 | } | |
1852 | /**************************************************************************/ | |
1853 | ||
1854 | void AliRunLoader::UnloadTrackRefs() | |
1855 | { | |
f2a509af | 1856 | //Unloads Track Refernces |
88cb7938 | 1857 | fTrackRefsDataLoader->GetBaseLoader(0)->Unload(); |
1858 | } | |
1859 | /**************************************************************************/ | |
1860 | ||
1861 | void AliRunLoader::UnloadgAlice() | |
1862 | { | |
f2a509af | 1863 | //Unloads gAlice |
88cb7938 | 1864 | if (gAlice == GetAliRun()) |
1865 | { | |
21bf7095 | 1866 | AliDebug(1, "Set gAlice = 0x0"); |
88cb7938 | 1867 | gAlice = 0x0;//if gAlice is the same that in folder (to be deleted by the way of folder) |
1868 | } | |
1869 | AliRun* alirun = GetAliRun(); | |
1870 | if (GetEventFolder()) GetEventFolder()->Remove(alirun); | |
1871 | delete alirun; | |
1872 | } | |
1873 | /**************************************************************************/ | |
1874 | ||
1875 | void AliRunLoader::MakeTrackRefsContainer() | |
1876 | { | |
1877 | // Makes a tree for Track References | |
1878 | fTrackRefsDataLoader->MakeTree(); | |
1879 | } | |
1880 | /**************************************************************************/ | |
1881 | ||
1882 | Int_t AliRunLoader::LoadTrackRefs(Option_t* option) | |
1883 | { | |
1884 | //Load track references from file (opens file and posts tree to folder) | |
1885 | ||
f2a509af | 1886 | return fTrackRefsDataLoader->GetBaseLoader(0)->Load(option); |
88cb7938 | 1887 | } |
1888 | /**************************************************************************/ | |
1889 | ||
1890 | void AliRunLoader::SetDirName(TString& dirname) | |
1891 | { | |
1892 | //sets directory name | |
1893 | if (dirname.IsNull()) return; | |
1894 | fUnixDirName = dirname; | |
1895 | fKineDataLoader->SetDirName(dirname); | |
1896 | fTrackRefsDataLoader->SetDirName(dirname); | |
1897 | ||
1898 | TIter next(fLoaders); | |
1899 | AliLoader *loader; | |
1900 | while((loader = (AliLoader*)next())) | |
1901 | { | |
1902 | loader->SetDirName(dirname); | |
1903 | } | |
1904 | ||
1905 | } | |
1906 | /*****************************************************************************/ | |
1907 | ||
1908 | Int_t AliRunLoader::GetFileOffset() const | |
1909 | { | |
f2a509af | 1910 | //returns the file number that is added to the file name for current event |
88cb7938 | 1911 | return Int_t(fCurrentEvent/fNEventsPerFile); |
1912 | } | |
1913 | ||
1914 | /*****************************************************************************/ | |
1915 | const TString AliRunLoader::SetFileOffset(const TString& fname) | |
1916 | { | |
f2a509af | 1917 | //adds the the number to the file name at proper place for current event |
88cb7938 | 1918 | Long_t offset = (Long_t)GetFileOffset(); |
1919 | if (offset < 1) return fname; | |
1920 | TString soffset; | |
1921 | soffset += offset;//automatic conversion to string | |
1922 | TString dotroot(".root"); | |
1923 | const TString& offfsetdotroot = offset + dotroot; | |
1924 | TString out = fname; | |
1925 | out = out.ReplaceAll(dotroot,offfsetdotroot); | |
21bf7095 | 1926 | AliDebug(1, Form(" in=%s out=%s",fname.Data(),out.Data())); |
88cb7938 | 1927 | return out; |
1928 | } | |
1929 | /*****************************************************************************/ | |
1930 | ||
1931 | void AliRunLoader::SetDigitsFileNameSuffix(const TString& suffix) | |
1932 | { | |
1933 | //adds the suffix before ".root", | |
1934 | //e.g. TPC.Digits.root -> TPC.DigitsMerged.root | |
1935 | //made on Jiri Chudoba demand | |
1936 | ||
1937 | TIter next(fLoaders); | |
d0d4a6b3 | 1938 | AliLoader *loader; |
1939 | while((loader = (AliLoader*)next())) | |
88cb7938 | 1940 | { |
d0d4a6b3 | 1941 | loader->SetDigitsFileNameSuffix(suffix); |
88cb7938 | 1942 | } |
1943 | } | |
1944 | /*****************************************************************************/ | |
1945 | ||
1946 | TString AliRunLoader::GetFileName() const | |
1947 | { | |
1948 | //returns name of galice file | |
1949 | TString result; | |
1950 | if (fGAFile == 0x0) return result; | |
1951 | result = fGAFile->GetName(); | |
1952 | return result; | |
1953 | } | |
1954 | /*****************************************************************************/ | |
1955 | ||
1956 | void AliRunLoader::SetDetectorAddresses() | |
1957 | { | |
1958 | //calls SetTreeAddress for all detectors | |
1959 | if (GetAliRun()==0x0) return; | |
1960 | TIter next(GetAliRun()->Modules()); | |
1961 | AliModule* mod; | |
1962 | while((mod = (AliModule*)next())) | |
1963 | { | |
1964 | AliDetector* det = dynamic_cast<AliDetector*>(mod); | |
1965 | if (det) det->SetTreeAddress(); | |
1966 | } | |
1967 | } | |
1968 | /*****************************************************************************/ | |
f0f6f856 | 1969 | |
1970 | void AliRunLoader::Synchronize() | |
1971 | { | |
1972 | //synchrinizes all writtable files | |
1973 | TIter next(fLoaders); | |
1974 | AliLoader *loader; | |
1975 | while((loader = (AliLoader*)next())) | |
1976 | { | |
1977 | loader->Synchronize(); | |
1978 | } | |
1979 | ||
1980 | fKineDataLoader->Synchronize(); | |
1981 | fTrackRefsDataLoader->Synchronize(); | |
1982 | ||
504b172d | 1983 | if (fGAFile) fGAFile->Flush(); |
f0f6f856 | 1984 | } |
88cb7938 | 1985 | /*****************************************************************************/ |
1986 | /*****************************************************************************/ |