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88cb7938 | 1 | #include <AliDataLoader.h> |
2 | //__________________________________________ | |
3 | ///////////////////////////////////////////////////////////////////////////////////////////// | |
4 | // // | |
5 | // class AliDataLoader // | |
6 | // // | |
7 | // Container of all data needed for full // | |
8 | // description of each data type // | |
9 | // (Hits, Kine, ...) // | |
10 | // // | |
11 | // Each data loader has a basic standard setup of BaseLoaders // | |
12 | // which can be identuified by indexes (defined by EStdBasicLoaders) // | |
13 | // Data managed by these standard base loaders has fixed naming convention // | |
14 | // e.g. - tree with hits is always named TreeH // | |
15 | // (defined in AliLoader::fgkDefaultHitsContainerName) // | |
16 | // - task DtectorName+Name defined // | |
17 | // // | |
18 | // EStdBasicLoaders idx Object Type Description // | |
19 | // kData 0 TTree or TObject main data itself (hits,digits,...) // | |
20 | // kTask 1 TTask object producing main data // | |
21 | // kQA 2 TTree quality assurance tree // | |
22 | // kQATask 3 TTask task producing QA object // | |
23 | // // | |
24 | // // | |
25 | // User can define and add more basic loaders even Run Time. // | |
26 | // Caution: in order to save information about added base loader // | |
27 | // user must rewrite Run Loader to galice.file, overwriting old setup // | |
28 | // // | |
29 | ///////////////////////////////////////////////////////////////////////////////////////////// | |
30 | ||
31 | #include <TROOT.h> | |
32 | #include <TFile.h> | |
33 | #include <TString.h> | |
34 | #include <TBits.h> | |
88cb7938 | 35 | |
36 | #include "AliRunLoader.h" | |
37 | ||
38 | ClassImp(AliDataLoader) | |
39 | ||
40 | AliDataLoader::AliDataLoader(): | |
41 | fFileName(0), | |
42 | fFile(0x0), | |
43 | fDirectory(0x0), | |
44 | fFileOption(), | |
45 | fCompressionLevel(2), | |
46 | fBaseLoaders(0x0), | |
47 | fHasTask(kFALSE), | |
48 | fTaskName(), | |
49 | fParentalTask(0x0), | |
50 | fEventFolder(0x0), | |
51 | fFolder(0x0) | |
52 | { | |
53 | ||
54 | } | |
55 | /*****************************************************************************/ | |
56 | ||
57 | AliDataLoader::AliDataLoader(const char* filename, const char* contname, const char* name, Option_t* opt): | |
58 | TNamed(name,name), | |
59 | fFileName(filename), | |
60 | fFile(0x0), | |
61 | fDirectory(0x0), | |
62 | fFileOption(0), | |
63 | fCompressionLevel(2), | |
64 | fBaseLoaders(new TObjArray(4)), | |
65 | fHasTask(kFALSE), | |
66 | fTaskName(), | |
67 | fParentalTask(0x0), | |
68 | fEventFolder(0x0), | |
69 | fFolder(0x0) | |
70 | { | |
71 | //constructor | |
72 | // creates a 0 loader, depending on option, default "T" is specialized loader for trees | |
73 | // else standard object loader | |
74 | // trees needs special care, becouse we need to set dir before writing | |
75 | if (GetDebug()) | |
76 | Info("AliDataLoader","File name is %s",fFileName.Data()); | |
77 | ||
78 | TString option(opt); | |
79 | AliBaseLoader* bl; | |
80 | if (option.CompareTo("T",TString::kIgnoreCase) == 0) | |
81 | bl = new AliTreeLoader(contname,this); | |
82 | else | |
83 | bl = new AliObjectLoader(contname,this); | |
84 | fBaseLoaders->AddAt(bl,kData); | |
85 | ||
86 | } | |
87 | /*****************************************************************************/ | |
d0d4a6b3 | 88 | AliDataLoader::AliDataLoader(const AliDataLoader& source):TNamed(source) { |
89 | // copy constructor | |
90 | Fatal("AliDataLoader","Copy constructor not implemented"); | |
91 | } | |
92 | /*****************************************************************************/ | |
93 | AliDataLoader& AliDataLoader::operator=(const AliDataLoader& /*source*/) { | |
94 | // Assignment operator | |
95 | Fatal("AliDataLoader","Assignment operator not implemented"); | |
96 | return *this; | |
97 | } | |
98 | /*****************************************************************************/ | |
88cb7938 | 99 | |
100 | AliDataLoader::~AliDataLoader() | |
101 | { | |
102 | //dtor | |
103 | UnloadAll(); | |
104 | } | |
105 | /*****************************************************************************/ | |
106 | ||
107 | Int_t AliDataLoader::SetEvent() | |
108 | { | |
109 | //basically the same that GetEvent but do not post data to folders | |
110 | AliRunLoader* rl = GetRunLoader(); | |
111 | if (rl == 0x0) | |
112 | { | |
113 | Error("SetEvent","Can not get RunGettr"); | |
114 | return 1; | |
115 | } | |
116 | ||
117 | Int_t evno = rl->GetEventNumber(); | |
118 | ||
119 | TIter next(fBaseLoaders); | |
120 | AliBaseLoader* bl; | |
121 | while ((bl = (AliBaseLoader*)next())) | |
122 | { | |
123 | if (bl->DoNotReload() == kFALSE) bl->Clean(); | |
124 | } | |
125 | ||
126 | if(fFile) | |
127 | { | |
128 | if (CheckReload()) | |
129 | { | |
130 | delete fFile; | |
131 | fFile = 0x0; | |
132 | if (GetDebug()) Info("SetEvent","Reloading new file. File opt is %s",fFileOption.Data()); | |
133 | OpenFile(fFileOption); | |
134 | } | |
135 | ||
136 | fDirectory = AliLoader::ChangeDir(fFile,evno); | |
137 | if (fDirectory == 0x0) | |
138 | { | |
139 | Error("SetEvent","Can not chage directory in file %s",fFile->GetName()); | |
140 | return 1; | |
141 | } | |
142 | } | |
143 | return 0; | |
144 | } | |
145 | /*****************************************************************************/ | |
146 | ||
147 | Int_t AliDataLoader::GetEvent() | |
148 | { | |
149 | // posts all loaded data from files to White Board | |
150 | // event number is defined in RunLoader | |
151 | // | |
152 | //returns: | |
153 | // 0 - in case of no error | |
154 | // 1 - event not found | |
155 | // | |
156 | //for each base laoder post, if was loaded before GetEvent | |
157 | ||
158 | //call set event to switch to new directory in file | |
159 | ||
160 | ||
161 | //post all data that were loaded before | |
162 | // ->SetEvent does not call Unload, but only cleans White Board | |
163 | // such IsLoaded flag stays untached | |
164 | ||
165 | if ( AliLoader::TestFileOption(fFileOption) == kTRUE ) //if file is read or update mode try to post | |
166 | { //in other case there is no sense to post: file is new | |
167 | TIter nextbl(fBaseLoaders); | |
168 | AliBaseLoader* bl; | |
169 | while ((bl = (AliBaseLoader*)nextbl())) | |
170 | { | |
171 | if (bl->IsLoaded()) | |
172 | { | |
173 | if (bl->DoNotReload() == kFALSE) bl->Post(); | |
174 | } | |
175 | } | |
176 | } | |
177 | return 0; | |
178 | } | |
179 | /*****************************************************************************/ | |
180 | ||
181 | Int_t AliDataLoader::OpenFile(Option_t* opt) | |
182 | { | |
183 | //Opens file named 'filename', and assigns pointer to it to 'file' | |
184 | //jumps to fDirectoryectory corresponding to current event and stores the pointer to it in 'fDirectory' | |
185 | //option 'opt' is passed to TFile::Open | |
186 | if (fFile) | |
187 | { | |
188 | if(fFile->IsOpen() == kTRUE) | |
189 | { | |
190 | Warning("OpenFile"," File %s already opened. First close it.",fFile->GetName()); | |
191 | return 0; | |
192 | } | |
193 | else | |
194 | { | |
195 | Warning("OpenFile","Pointer to file %s is not null, but file is not opened", | |
196 | fFile->GetName()); | |
197 | delete fFile; | |
198 | fFile = 0x0; | |
199 | } | |
200 | } | |
201 | ||
202 | TString fname(SetFileOffset(fFileName)); | |
203 | ||
204 | fFile = (TFile *)(gROOT->GetListOfFiles()->FindObject(fname)); | |
205 | if (fFile) | |
206 | { | |
207 | if(fFile->IsOpen() == kTRUE) | |
208 | { | |
209 | Warning("OpenFile","File %s already opened by sombody else. First close it.", | |
210 | fFile->GetName()); | |
211 | return 0; | |
212 | } | |
213 | } | |
214 | ||
215 | fFileOption = opt; | |
216 | fFile = TFile::Open(fname,fFileOption);//open the file | |
217 | if (fFile == 0x0) | |
218 | {//file is null | |
219 | Error("OpenFile","Can not open file %s",fname.Data()); | |
220 | return 1; | |
221 | } | |
222 | if (fFile->IsOpen() == kFALSE) | |
223 | {//file is null | |
224 | Error("OpenFile","Can not open file %s",fname.Data()); | |
225 | return 1; | |
226 | } | |
227 | ||
228 | fFile->SetCompressionLevel(fCompressionLevel); | |
229 | ||
230 | AliRunLoader* rg = GetRunLoader(); | |
231 | if (rg == 0x0) | |
232 | { | |
233 | Error("OpenFile","Can not find Run-Loader in folder."); | |
234 | return 2; | |
235 | } | |
236 | Int_t evno = rg->GetEventNumber(); | |
237 | ||
238 | fDirectory = AliLoader::ChangeDir(fFile,evno); | |
239 | if (fDirectory == 0x0) | |
240 | { | |
241 | Error("OpenFile","Can not chage fDirectory in file %s.",fFile->GetName()); | |
242 | return 3; | |
243 | } | |
244 | return 0; | |
245 | } | |
246 | /*****************************************************************************/ | |
247 | ||
248 | void AliDataLoader::Unload() | |
249 | { | |
250 | //unloads main data - shortcut method | |
251 | GetBaseLoader(0)->Unload(); | |
252 | } | |
253 | /*****************************************************************************/ | |
254 | ||
255 | void AliDataLoader::UnloadAll() | |
256 | { | |
257 | //Unloads all data and tasks | |
1bb20a37 | 258 | if ( fFile == 0x0 ) return; //nothing loaded |
259 | ||
88cb7938 | 260 | TIter next(fBaseLoaders); |
261 | AliBaseLoader* bl; | |
262 | while ((bl = (AliBaseLoader*)next())) | |
263 | { | |
264 | bl->Unload(); | |
265 | } | |
266 | } | |
267 | /*****************************************************************************/ | |
268 | ||
269 | Int_t AliDataLoader::Reload() | |
270 | { | |
271 | //Unloads and loads data again | |
272 | if ( fFile == 0x0 ) return 0; | |
273 | ||
274 | TBits loaded(fBaseLoaders->GetEntries()); | |
275 | TIter next(fBaseLoaders); | |
276 | AliBaseLoader* bl; | |
277 | ||
278 | Int_t i = 0; | |
279 | while ((bl = (AliBaseLoader*)next())) | |
280 | { | |
281 | if (bl->IsLoaded()) | |
282 | { | |
283 | loaded.SetBitNumber(i++,kTRUE); | |
284 | bl->Unload(); | |
285 | } | |
286 | } | |
287 | ||
288 | Int_t retval; | |
289 | i = 0; | |
290 | next.Reset(); | |
291 | while ((bl = (AliBaseLoader*)next())) | |
292 | { | |
293 | if (loaded.TestBitNumber(i++)) | |
294 | { | |
295 | retval = bl->Load(fFileOption); | |
296 | if (retval) | |
297 | { | |
298 | Error("Reload","Error occur while loading %s",bl->GetName()); | |
299 | return retval; | |
300 | } | |
301 | } | |
302 | } | |
303 | ||
304 | ||
305 | return 0; | |
306 | } | |
307 | /*****************************************************************************/ | |
308 | Int_t AliDataLoader::WriteData(Option_t* opt) | |
309 | { | |
310 | //Writes primary data == first BaseLoader | |
311 | if (GetDebug()) | |
312 | Info("WriteData","Writing %s container for %s data. Option is %s.", | |
313 | GetBaseLoader(0)->GetName(),GetName(),opt); | |
314 | return GetBaseLoader(0)->WriteData(opt); | |
315 | } | |
316 | /*****************************************************************************/ | |
317 | ||
318 | Int_t AliDataLoader::Load(Option_t* opt) | |
319 | { | |
320 | //Writes primary data == first BaseLoader | |
321 | return GetBaseLoader(0)->Load(opt); | |
322 | } | |
323 | /*****************************************************************************/ | |
324 | ||
325 | Int_t AliDataLoader::SetEventFolder(TFolder* eventfolder) | |
326 | { | |
327 | //sets the event folder | |
328 | if (eventfolder == 0x0) | |
329 | { | |
330 | Error("SetEventFolder","Stupid joke. Argument is NULL"); | |
331 | return 1; | |
332 | } | |
333 | if (GetDebug()) | |
334 | Info("SetFolder","name = %s Setting Event Folder named %s.", | |
335 | GetName(),eventfolder->GetName()); | |
336 | ||
337 | fEventFolder = eventfolder; | |
338 | return 0; | |
339 | } | |
340 | /*****************************************************************************/ | |
341 | ||
342 | Int_t AliDataLoader::SetFolder(TFolder* folder) | |
343 | { | |
d0d4a6b3 | 344 | // Sets the folder and the data loaders |
88cb7938 | 345 | if (folder == 0x0) |
346 | { | |
347 | Error("SetFolder","Stupid joke. Argument is NULL"); | |
348 | return 1; | |
349 | } | |
350 | ||
351 | if (GetDebug()) Info("SetFolder","name = %s Setting folder named %s.",GetName(),folder->GetName()); | |
352 | ||
353 | fFolder = folder; | |
354 | TIter next(fBaseLoaders); | |
355 | AliBaseLoader* bl; | |
356 | ||
357 | while ((bl = (AliBaseLoader*)next())) | |
358 | { | |
359 | bl->SetDataLoader(this); | |
360 | } | |
361 | ||
362 | return 0; | |
363 | } | |
364 | /******************************************************************/ | |
365 | ||
366 | TFolder* AliDataLoader::GetEventFolder() | |
367 | { | |
368 | //get EVENT folder (data that are changing from event to event, even in single run) | |
369 | if (GetDebug()) Info("GetEventFolder","EF = %#x"); | |
370 | return fEventFolder; | |
371 | } | |
372 | /*****************************************************************************/ | |
373 | ||
374 | AliRunLoader* AliDataLoader::GetRunLoader() | |
375 | { | |
376 | //gets the run-loader from event folder | |
377 | AliRunLoader* rg = 0x0; | |
378 | TFolder* ef = GetEventFolder(); | |
379 | if (ef == 0x0) | |
380 | { | |
381 | Error("GetRunLoader","Can not get event folder."); | |
382 | return 0; | |
383 | } | |
024a7e64 | 384 | rg = dynamic_cast<AliRunLoader*>(ef->FindObject(AliRunLoader::GetRunLoaderName())); |
88cb7938 | 385 | return rg; |
386 | } | |
387 | ||
388 | /*****************************************************************************/ | |
389 | void AliDataLoader::CloseFile() | |
390 | { | |
391 | //closes file | |
392 | TIter next(fBaseLoaders); | |
393 | AliBaseLoader* bl; | |
394 | while ((bl = (AliBaseLoader*)next())) | |
395 | { | |
396 | if (bl->IsLoaded()) return; | |
397 | } | |
398 | ||
399 | if (GetDebug()) | |
400 | Info("CloseFile","Closing and deleting (object) file."); | |
401 | ||
402 | delete fFile; | |
403 | fFile = 0x0; | |
404 | fDirectory = 0x0; | |
405 | } | |
406 | /*****************************************************************************/ | |
407 | ||
408 | void AliDataLoader::Clean() | |
409 | { | |
410 | //Cleans main data | |
411 | GetBaseLoader(0)->Clean(); | |
412 | } | |
413 | /*****************************************************************************/ | |
414 | ||
415 | void AliDataLoader::CleanAll() | |
416 | { | |
417 | //Cleans all folders and tasks | |
418 | TIter next(fBaseLoaders); | |
419 | AliBaseLoader* bl; | |
420 | while ((bl = (AliBaseLoader*)next())) | |
421 | { | |
422 | bl->Clean(); | |
423 | } | |
424 | } | |
425 | /*****************************************************************************/ | |
426 | ||
427 | void AliDataLoader::SetFileNameSuffix(const TString& suffix) | |
428 | { | |
429 | //adds the suffix before ".root", | |
430 | //e.g. TPC.Digits.root -> TPC.DigitsMerged.root | |
431 | //made on Jiri Chudoba demand | |
432 | if (GetDebug()) | |
433 | { | |
434 | Info("SetFileNameSuffix","suffix=%s",suffix.Data()); | |
435 | Info("SetFileNameSuffix"," Digits File Name before: %s",fFileName.Data()); | |
436 | } | |
437 | ||
438 | static TString dotroot(".root"); | |
439 | const TString& suffixdotroot = suffix + dotroot; | |
440 | fFileName = fFileName.ReplaceAll(dotroot,suffixdotroot); | |
441 | ||
442 | if (GetDebug()) | |
443 | Info("SetDigitsFileNameSuffix"," after : %s",fFileName.Data()); | |
444 | } | |
445 | /*****************************************************************************/ | |
446 | ||
447 | Bool_t AliDataLoader::CheckReload() | |
448 | { | |
449 | //checks if we have to reload given file | |
450 | if (fFile == 0x0) return kFALSE; | |
451 | TString tmp = SetFileOffset(fFileName); | |
452 | if (tmp.CompareTo(fFile->GetName())) return kTRUE; //file must be reloaded | |
453 | return kFALSE; | |
454 | } | |
455 | /*****************************************************************************/ | |
456 | ||
457 | const TString AliDataLoader::SetFileOffset(const TString& fname) | |
458 | { | |
459 | ||
460 | //return fname; | |
461 | Long_t offset = (Long_t)GetRunLoader()->GetFileOffset(); | |
462 | if (offset < 1) return fname; | |
463 | ||
464 | TString soffset; | |
465 | soffset += offset;//automatic conversion to string | |
466 | TString dotroot(".root"); | |
467 | const TString& offfsetdotroot = offset + dotroot; | |
468 | TString out = fname; | |
469 | out = out.ReplaceAll(dotroot,offfsetdotroot); | |
470 | if (GetDebug()) Info("SetFileOffset","in=%s out=%s.",fname.Data(),out.Data()); | |
471 | return out; | |
472 | ||
473 | } | |
474 | /*****************************************************************************/ | |
475 | ||
476 | void AliDataLoader::SetFileOption(Option_t* newopt) | |
477 | { | |
478 | //sets file option | |
479 | if (fFileOption.CompareTo(newopt) == 0) return; | |
480 | fFileOption = newopt; | |
481 | Reload(); | |
482 | } | |
483 | /*****************************************************************************/ | |
484 | ||
485 | void AliDataLoader::SetCompressionLevel(Int_t cl) | |
486 | { | |
487 | //sets comression level for data defined by di | |
488 | fCompressionLevel = cl; | |
489 | if (fFile) fFile->SetCompressionLevel(cl); | |
490 | } | |
491 | /*****************************************************************************/ | |
492 | ||
493 | Int_t AliDataLoader::GetDebug() const | |
494 | { | |
495 | //it is not inline bacause AliLoader.h includes AliDataLoaer.h | |
496 | //and there is circular depenedence | |
497 | return AliLoader::GetDebug(); | |
498 | } | |
499 | /*****************************************************************************/ | |
500 | ||
501 | void AliDataLoader::MakeTree() | |
502 | { | |
d0d4a6b3 | 503 | // Makes tree for the current data loader |
88cb7938 | 504 | AliTreeLoader* tl = dynamic_cast<AliTreeLoader*>(fBaseLoaders->At(0)); |
505 | if (tl == 0x0) | |
506 | { | |
507 | Error("MakeTree","Can not make a tree because main base loader is not a tree loader"); | |
508 | return; | |
509 | } | |
510 | tl->MakeTree(); | |
511 | } | |
512 | /*****************************************************************************/ | |
513 | ||
514 | Bool_t AliDataLoader::IsFileWritable() const | |
515 | { | |
516 | //returns true if file is writable | |
517 | return (fFile)?fFile->IsWritable():kFALSE; | |
518 | } | |
519 | /*****************************************************************************/ | |
520 | ||
521 | Bool_t AliDataLoader::IsFileOpen() const | |
522 | { | |
523 | //returns true if file is writable | |
524 | return (fFile)?fFile->IsOpen():kFALSE; | |
525 | } | |
526 | /*****************************************************************************/ | |
527 | ||
528 | Bool_t AliDataLoader::IsOptionContrary(const TString& option) const | |
529 | { | |
530 | //Checks if passed option is contrary with file open option | |
531 | //which is passed option "writable" and existing option not wriable | |
532 | //in reverse case it is no harm so it is NOT contrary | |
533 | if (fFile == 0x0) return kFALSE; //file is not opened - no problem | |
534 | ||
535 | if ( ( AliLoader::IsOptionWritable(option) == kTRUE ) && // passed option is writable and | |
536 | ( AliLoader::IsOptionWritable(fFileOption) == kFALSE ) ) // existing one is not writable | |
537 | { | |
538 | return kTRUE; | |
539 | } | |
540 | ||
541 | return kFALSE; | |
542 | } | |
543 | /*****************************************************************************/ | |
544 | void AliDataLoader::AddBaseLoader(AliBaseLoader* bl) | |
545 | { | |
546 | //Adds a base loader to lits of base loaders managed by this data loader | |
547 | //Managed data/task will be stored in proper root directory, | |
548 | //and posted to | |
549 | // - in case of tree/object - data folder connected with detector associated with this data loader | |
550 | // - in case of task - parental task which defined in this AliTaskLoader | |
551 | ||
552 | if (bl == 0x0) | |
553 | { | |
554 | Warning("AddBaseLoader","Pointer is null."); | |
555 | return; | |
556 | } | |
557 | ||
558 | TObject* obj = fBaseLoaders->FindObject(bl->GetName()); | |
559 | if (obj) | |
560 | { | |
561 | Error("AddBaseLoader","Can not add this base loader."); | |
562 | Error("AddBaseLoader","There exists already base loader which manages data named %s for this detector."); | |
563 | return; | |
564 | } | |
565 | ||
566 | ||
567 | fBaseLoaders->Add(bl); | |
568 | } | |
569 | ||
570 | /*****************************************************************************/ | |
571 | ||
572 | AliBaseLoader* AliDataLoader::GetBaseLoader(const TString& name) const | |
573 | { | |
574 | return dynamic_cast<AliBaseLoader*>(fBaseLoaders->FindObject(name)); | |
575 | } | |
576 | /*****************************************************************************/ | |
577 | ||
578 | AliBaseLoader* AliDataLoader::GetBaseLoader(Int_t n) const | |
579 | { | |
d0d4a6b3 | 580 | // Gets the n-th base loader (what is n?) |
88cb7938 | 581 | return dynamic_cast<AliBaseLoader*>(fBaseLoaders->At(n)); |
582 | } | |
583 | /*****************************************************************************/ | |
584 | ||
585 | TTree* AliDataLoader::Tree() const | |
586 | { | |
587 | //returns tree from the main base loader | |
588 | //it is just shortcut method for comfort of user | |
589 | //main storage object does not have to be Tree - | |
590 | //that is why first we need to check if it is a TreeLoader | |
591 | AliTreeLoader* tl = dynamic_cast<AliTreeLoader*>(GetBaseLoader(0)); | |
592 | if (tl == 0x0) return 0x0; | |
593 | return tl->Tree(); | |
594 | } | |
595 | /*****************************************************************************/ | |
596 | ||
597 | void AliDataLoader::SetDirName(TString& dirname) | |
598 | { | |
d0d4a6b3 | 599 | // Sets the directory name where the files will be stored |
88cb7938 | 600 | if (GetDebug()>9) Info("SetDirName","FileName before %s",fFileName.Data()); |
601 | ||
602 | Int_t n = fFileName.Last('/'); | |
603 | ||
604 | if (GetDebug()>9) Info("SetDirName","Slash found on pos %d",n); | |
605 | ||
606 | if (n > 0) fFileName = fFileName.Remove(0,n+1); | |
607 | ||
608 | if (GetDebug()>9) Info("SetDirName","Core FileName %s",fFileName.Data()); | |
609 | ||
610 | fFileName = dirname + "/" + fFileName; | |
611 | ||
612 | if (GetDebug()>9) Info("SetDirName","FileName after %s",fFileName.Data()); | |
613 | } | |
614 | /*****************************************************************************/ | |
615 | AliObjectLoader* AliDataLoader::GetBaseDataLoader() | |
616 | { | |
d0d4a6b3 | 617 | // Gets the base data loader |
88cb7938 | 618 | return dynamic_cast<AliObjectLoader*>(GetBaseLoader(kData)); |
619 | } | |
620 | /*****************************************************************************/ | |
621 | AliTaskLoader* AliDataLoader::GetBaseTaskLoader() | |
622 | { | |
d0d4a6b3 | 623 | // Gets the base task loader |
88cb7938 | 624 | return dynamic_cast<AliTaskLoader*>(GetBaseLoader(kTask)); |
625 | } | |
626 | /*****************************************************************************/ | |
627 | AliBaseLoader* AliDataLoader::GetBaseQALoader() | |
628 | { | |
d0d4a6b3 | 629 | // Gets the base QA loader |
88cb7938 | 630 | return GetBaseLoader(kQA); |
631 | } | |
632 | /*****************************************************************************/ | |
633 | AliTaskLoader* AliDataLoader::GetBaseQATaskLoader() | |
634 | { | |
635 | //returns pointer to QA base loader | |
636 | return dynamic_cast<AliTaskLoader*>(GetBaseLoader(kQATask)); | |
637 | } | |
638 | /*****************************************************************************/ | |
639 | void AliDataLoader::SetBaseDataLoader(AliBaseLoader* bl) | |
640 | { | |
641 | //sets data base loader | |
642 | if (bl == 0x0) | |
643 | { | |
644 | Error("SetBaseDataLoader","Parameter is null"); | |
645 | return; | |
646 | } | |
647 | if (GetBaseDataLoader()) delete GetBaseDataLoader(); | |
648 | fBaseLoaders->AddAt(bl,kData); | |
649 | } | |
650 | /*****************************************************************************/ | |
651 | void AliDataLoader::SetBaseTaskLoader(AliTaskLoader* bl) | |
652 | { | |
653 | //sets Task base loader | |
654 | if (bl == 0x0) | |
655 | { | |
656 | Error("SetBaseTaskLoader","Parameter is null"); | |
657 | return; | |
658 | } | |
659 | if (GetBaseTaskLoader()) delete GetBaseTaskLoader(); | |
660 | fBaseLoaders->AddAt(bl,kTask); | |
661 | } | |
662 | /*****************************************************************************/ | |
663 | void AliDataLoader::SetBaseQALoader(AliBaseLoader* bl) | |
664 | { | |
665 | //sets QA base loader | |
666 | if (bl == 0x0) | |
667 | { | |
668 | Error("SetBaseQALoader","Parameter is null"); | |
669 | return; | |
670 | } | |
671 | if (GetBaseQALoader()) delete GetBaseQALoader(); | |
672 | fBaseLoaders->AddAt(bl,kQA); | |
673 | } | |
674 | /*****************************************************************************/ | |
675 | void AliDataLoader::SetBaseQATaskLoader(AliTaskLoader* bl) | |
676 | { | |
677 | //sets QA Task base loader | |
678 | if (bl == 0x0) | |
679 | { | |
680 | Error("SetBaseQATaskLoader","Parameter is null"); | |
681 | return; | |
682 | } | |
683 | if (GetBaseQATaskLoader()) delete GetBaseQATaskLoader(); | |
684 | fBaseLoaders->AddAt(bl,kQATask); | |
685 | } | |
f0f6f856 | 686 | void AliDataLoader::Synchronize() |
687 | { | |
688 | //synchrinizes all writtable files | |
504b172d | 689 | if ( fFile ) fFile->Flush(); |
f0f6f856 | 690 | } |
88cb7938 | 691 | |
692 | /*****************************************************************************/ | |
693 | /*****************************************************************************/ | |
694 | /*****************************************************************************/ | |
695 | //__________________________________________ | |
696 | /////////////////////////////////////////////////////////////////////////////// | |
697 | // // | |
698 | // class AliBaseLoader // | |
699 | // // | |
700 | // // | |
701 | /////////////////////////////////////////////////////////////////////////////// | |
702 | ClassImp(AliBaseLoader) | |
703 | ||
704 | AliBaseLoader::AliBaseLoader(): | |
705 | fIsLoaded(kFALSE), | |
706 | fStoreInTopOfFile(kFALSE), | |
707 | fDoNotReload(kFALSE), | |
708 | fDataLoader(0x0) | |
709 | { | |
d0d4a6b3 | 710 | //default constructor |
88cb7938 | 711 | } |
712 | /*****************************************************************************/ | |
713 | ||
714 | AliBaseLoader::AliBaseLoader(const TString& name, AliDataLoader* dl, Bool_t storeontop): | |
715 | TNamed(name,name+" Base Loader"), | |
716 | fIsLoaded(kFALSE), | |
717 | fStoreInTopOfFile(storeontop), | |
718 | fDoNotReload(storeontop),//if stored on top of file - this object is loaded ones pe | |
719 | fDataLoader(dl) | |
720 | { | |
d0d4a6b3 | 721 | //constructor |
88cb7938 | 722 | } |
723 | ||
d0d4a6b3 | 724 | /*****************************************************************************/ |
725 | AliBaseLoader::AliBaseLoader(const AliBaseLoader& source):TNamed(source) { | |
726 | // copy constructor | |
727 | Fatal("AliBaseLoader","Copy constructor not implemented"); | |
728 | } | |
729 | /*****************************************************************************/ | |
730 | AliBaseLoader& AliBaseLoader::operator=(const AliBaseLoader& /*source*/) { | |
731 | // Assignment operator | |
732 | Fatal("AliBaseLoader","Assignment operator not implemented"); | |
733 | return *this; | |
734 | } | |
88cb7938 | 735 | /*****************************************************************************/ |
736 | ||
737 | Int_t AliBaseLoader::Load(Option_t* opt) | |
738 | { | |
d0d4a6b3 | 739 | // Loads and posts the data |
88cb7938 | 740 | if (GetDebug()) |
741 | Info("Load","data type = %s, option = %s",GetName(),opt); | |
742 | ||
743 | if (Get()) | |
744 | { | |
f82d8b8c | 745 | if (GetDebug()) |
746 | Warning("Load","Data <<%s>> are already loaded. Use ReloadData to force reload. Nothing done",GetName()); | |
747 | return 0; | |
88cb7938 | 748 | } |
749 | ||
750 | Int_t retval; | |
751 | ||
752 | if (GetDataLoader()->IsFileOpen() == kTRUE) | |
753 | { | |
754 | if (GetDataLoader()->IsOptionContrary(opt) == kTRUE) | |
755 | { | |
756 | Error("Load","Data Type %s, Container Name %s", GetDataLoader()->GetName(),GetName()); | |
757 | Error("Load","File was already opened in READ-ONLY mode, while now WRITEABLE access is requested."); | |
758 | Error("Load","Use AliDataLoader::SetOption to enforce change of access mode OR"); | |
759 | Error("Load","Load previosly loaded data with coherent option."); | |
760 | return 10; | |
761 | } | |
762 | } | |
763 | else | |
764 | { | |
765 | retval = GetDataLoader()->OpenFile(opt); | |
766 | if (retval) | |
767 | { | |
768 | Error("Load","Error occured while opening <<%s>> file",GetName()); | |
769 | return retval; | |
770 | } | |
771 | } | |
772 | //if file is recreated there is no sense to search for data to post and get Error message | |
773 | if (AliLoader::TestFileOption(opt) == kFALSE) | |
774 | { | |
775 | AliTreeLoader* tl = dynamic_cast<AliTreeLoader*>(this); | |
776 | if (tl) tl->MakeTree(); | |
777 | fIsLoaded = kTRUE; | |
778 | return 0; | |
779 | } | |
780 | ||
781 | retval = Post(); | |
782 | if (retval) | |
783 | { | |
784 | Error("Load","Error occured while posting %s from file to folder.",GetName()); | |
785 | return retval; | |
786 | } | |
787 | ||
788 | fIsLoaded = kTRUE; | |
789 | return 0; | |
790 | } | |
791 | /*****************************************************************************/ | |
792 | ||
793 | Int_t AliBaseLoader::Post() | |
794 | { | |
795 | //Posts data container to proper folders | |
796 | ||
797 | if ( GetDirectory() == 0x0) | |
798 | { | |
799 | Error("Post","%s directory is NULL. Load before.",GetDataLoader()->GetName()); | |
800 | return 2; | |
801 | } | |
802 | ||
803 | TObject* data = GetFromDirectory(fName); | |
804 | if(data) | |
805 | { | |
806 | //if such an obejct already exists - remove it first | |
807 | return Post(data); | |
808 | } | |
809 | else | |
810 | { | |
811 | //check if file is in update mode | |
812 | Int_t fileupdate = GetDataLoader()->GetFileOption().CompareTo("update",TString::kIgnoreCase); | |
813 | if ( fileupdate == 0) | |
814 | { //if it is, it is normal that there is no data yet | |
815 | if (GetDebug()) | |
816 | { | |
817 | Info("Post","Can not find %s in file %s (file is opened in UPDATE mode).", | |
818 | GetName(),GetDataLoader()->GetFile()->GetName()); | |
819 | } | |
820 | } | |
821 | else | |
822 | { | |
c3983217 | 823 | Error("Post","Can not find %s in file %s", GetName(),GetDataLoader()->GetFile()->GetName()); |
824 | return 5; | |
88cb7938 | 825 | } |
826 | } | |
827 | return 0; | |
828 | } | |
829 | /*****************************************************************************/ | |
830 | ||
831 | Int_t AliBaseLoader::Post(TObject* data) | |
832 | { | |
833 | //Posts data container to proper folders | |
834 | if (data == 0x0) | |
835 | { | |
836 | Error("Post","Pointer to object is NULL"); | |
837 | return 1; | |
838 | } | |
3637d19d | 839 | |
840 | if ( fName.CompareTo(data->GetName()) != 0) | |
841 | { | |
842 | Fatal("Post(TObject*)","Object name is <<%s>> while <<%s>> expected",data->GetName(),GetName()); | |
843 | return -1;//pro forma | |
844 | } | |
845 | ||
88cb7938 | 846 | TObject* obj = Get(); |
847 | if (data == obj) | |
848 | { | |
849 | if (GetDebug()) Warning("Post","This object was already posted."); | |
850 | return 0; | |
851 | } | |
852 | if (obj) | |
853 | { | |
854 | Warning("PostData","Object named %s already exitsts in data folder. Removing it",GetName()); | |
855 | Clean(); | |
856 | } | |
857 | return AddToBoard(data); | |
858 | } | |
859 | /*****************************************************************************/ | |
860 | ||
861 | Int_t AliBaseLoader::WriteData(Option_t* opt) | |
862 | { | |
863 | //Writes data defined by di object | |
864 | //opt might be "OVERWRITE" in case of forcing overwriting | |
865 | if (GetDebug()) | |
866 | Info("WriteData","Writing %s container for %s data. Option is %s.", | |
867 | GetName(),GetDataLoader()->GetName(),opt); | |
868 | ||
869 | TObject *data = Get(); | |
870 | if(data == 0x0) | |
871 | {//did not get, nothing to write | |
872 | Warning("WriteData","Tree named %s not found in folder. Nothing to write.",GetName()); | |
873 | return 0; | |
874 | } | |
875 | ||
876 | //check if file is opened | |
877 | if (GetDirectory() == 0x0) | |
878 | { | |
879 | //if not try to open | |
880 | GetDataLoader()->SetFileOption("UPDATE"); | |
881 | if (GetDataLoader()->OpenFile("UPDATE")) | |
882 | { | |
883 | //oops, can not open the file, give an error message and return error code | |
884 | Error("WriteData","Can not open hits file. %s ARE NOT WRITTEN",GetName()); | |
885 | return 1; | |
886 | } | |
887 | } | |
888 | ||
889 | if (GetDataLoader()->IsFileWritable() == kFALSE) | |
890 | { | |
891 | Error("WriteData","File %s is not writable",GetDataLoader()->GetFileName().Data()); | |
892 | return 2; | |
893 | } | |
894 | ||
895 | GetDirectory()->cd(); //set the proper directory active | |
896 | ||
897 | //see if hits container already exists in this (root) directory | |
898 | TObject* obj = GetFromDirectory(GetName()); | |
899 | if (obj) | |
900 | { //if they exist, see if option OVERWRITE is used | |
901 | const char *oOverWrite = strstr(opt,"OVERWRITE"); | |
902 | if(!oOverWrite) | |
903 | {//if it is not used - give an error message and return an error code | |
904 | Error("WriteData","Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data"); | |
905 | return 3; | |
906 | } | |
907 | } | |
908 | ||
909 | if (GetDebug()) Info("WriteData","DataName = %s, opt = %s, data object name = %s", | |
910 | GetName(),opt,data->GetName()); | |
911 | if (GetDebug()) Info("WriteData","File Name = %s, Directory Name = %s Directory's File Name = %s", | |
912 | GetDataLoader()->GetFile()->GetName(),GetDirectory()->GetName(), | |
913 | GetDirectory()->GetFile()->GetName()); | |
914 | ||
915 | if (GetDebug()) Info("WriteData","Writing data"); | |
916 | data->Write(0,TObject::kOverwrite); | |
917 | ||
918 | fIsLoaded = kTRUE; // Just to ensure flag is on. Object can be posted manually to folder structure, not using loader. | |
919 | ||
920 | return 0; | |
921 | ||
922 | } | |
923 | /*****************************************************************************/ | |
924 | ||
925 | Int_t AliBaseLoader::Reload() | |
926 | { | |
927 | //Unloads and loads datat again - if loaded before | |
928 | if (IsLoaded()) | |
929 | { | |
930 | Unload(); | |
931 | return Load(GetDataLoader()->GetFileOption()); | |
932 | } | |
933 | return 0; | |
934 | } | |
935 | /*****************************************************************************/ | |
936 | ||
937 | void AliBaseLoader::Clean() | |
938 | { | |
939 | //removes objects from folder/task | |
940 | if (GetDebug()) Info("Clean","%s %s",GetName(),GetDataLoader()->GetName()); | |
941 | TObject* obj = Get(); | |
942 | if(obj) | |
943 | { | |
944 | if (GetDebug()) | |
945 | Info("Clean","cleaning %s.",GetName()); | |
946 | RemoveFromBoard(obj); | |
947 | delete obj; | |
948 | } | |
949 | } | |
950 | /*****************************************************************************/ | |
951 | ||
952 | void AliBaseLoader::Unload() | |
953 | { | |
d0d4a6b3 | 954 | // Unloads data and closes the files |
88cb7938 | 955 | Clean(); |
956 | fIsLoaded = kFALSE; | |
957 | GetDataLoader()->CloseFile(); | |
958 | } | |
959 | /*****************************************************************************/ | |
960 | AliDataLoader* AliBaseLoader::GetDataLoader() const | |
961 | { | |
d0d4a6b3 | 962 | // Returns pointer to the data loader |
88cb7938 | 963 | if (fDataLoader == 0x0) |
964 | { | |
965 | Fatal("GetDataLoader","Pointer to Data Loader is NULL"); | |
966 | } | |
967 | return fDataLoader; | |
968 | } | |
969 | /*****************************************************************************/ | |
970 | ||
971 | Int_t AliBaseLoader::GetDebug() const | |
972 | { | |
d0d4a6b3 | 973 | // Returns debug level |
974 | return (Int_t)AliLoader::GetDebug(); | |
88cb7938 | 975 | } |
976 | ||
d0d4a6b3 | 977 | TDirectory* AliBaseLoader::GetDirectory() const |
88cb7938 | 978 | { |
979 | // returnd TDirectory where data are to be saved | |
980 | //if fStoreInTopOfFile flag is true - returns pointer to file | |
981 | return (fStoreInTopOfFile)?GetDataLoader()->GetFile():GetDataLoader()->GetDirectory(); | |
982 | } | |
983 | /*****************************************************************************/ | |
984 | /*****************************************************************************/ | |
985 | /*****************************************************************************/ | |
986 | //__________________________________________ | |
987 | /////////////////////////////////////////////////////////////////////////////// | |
988 | // // | |
989 | // class AliObjectLoader // | |
990 | // // | |
991 | // // | |
992 | /////////////////////////////////////////////////////////////////////////////// | |
993 | ||
994 | ClassImp(AliObjectLoader) | |
995 | ||
996 | AliObjectLoader::AliObjectLoader(const TString& name, AliDataLoader* dl, Bool_t storeontop): | |
997 | AliBaseLoader(name,dl,storeontop) | |
998 | { | |
999 | //constructor | |
1000 | } | |
1001 | /*****************************************************************************/ | |
1002 | ||
1003 | TFolder* AliObjectLoader::GetFolder() const | |
1004 | { | |
d0d4a6b3 | 1005 | // Returns pointer to the object folder |
88cb7938 | 1006 | TFolder* df = GetDataLoader()->GetFolder(); |
1007 | if (df == 0x0) | |
1008 | { | |
1009 | Fatal("GetFolder","Data Folder is NULL"); | |
1010 | } | |
1011 | return df; | |
1012 | } | |
1013 | /*****************************************************************************/ | |
d0d4a6b3 | 1014 | AliObjectLoader::AliObjectLoader(const AliObjectLoader& source): |
1015 | AliBaseLoader(source) { | |
1016 | // copy constructor | |
1017 | Fatal("AliObjectLoader","Copy constructor not implemented"); | |
1018 | } | |
1019 | /*****************************************************************************/ | |
1020 | AliObjectLoader& AliObjectLoader::operator=(const AliObjectLoader& /*source*/) { | |
1021 | // Assignment operator | |
1022 | Fatal("AliObjectLoader","Assignment operator not implemented"); | |
1023 | return *this; | |
1024 | } | |
1025 | /*****************************************************************************/ | |
88cb7938 | 1026 | |
1027 | void AliObjectLoader::RemoveFromBoard(TObject* obj) | |
1028 | { | |
d0d4a6b3 | 1029 | // Removes "obj" from the board |
88cb7938 | 1030 | GetFolder()->Remove(obj); |
1031 | } | |
1032 | /*****************************************************************************/ | |
1033 | Int_t AliObjectLoader::AddToBoard(TObject* obj) | |
1034 | { | |
d0d4a6b3 | 1035 | // Adds "obj" to the board |
88cb7938 | 1036 | GetFolder()->Add(obj); |
1037 | return 0; | |
1038 | } | |
1039 | /*****************************************************************************/ | |
1040 | ||
1041 | TObject* AliObjectLoader::Get() const | |
1042 | { | |
d0d4a6b3 | 1043 | // Returns pointer to the object loader |
88cb7938 | 1044 | return (GetFolder()) ? GetFolder()->FindObject(GetName()) : 0x0; |
1045 | } | |
1046 | ||
1047 | /*****************************************************************************/ | |
1048 | /*****************************************************************************/ | |
1049 | /*****************************************************************************/ | |
1050 | //__________________________________________ | |
1051 | /////////////////////////////////////////////////////////////////////////////// | |
1052 | // // | |
1053 | // class AliTreeLoader // | |
1054 | // // | |
1055 | // // | |
1056 | /////////////////////////////////////////////////////////////////////////////// | |
1057 | ||
1058 | ClassImp(AliTreeLoader) | |
1059 | ||
1060 | AliTreeLoader::AliTreeLoader(const TString& name, AliDataLoader* dl,Bool_t storeontop): | |
1061 | AliObjectLoader(name,dl,storeontop) | |
1062 | { | |
1063 | //constructor | |
1064 | } | |
d0d4a6b3 | 1065 | /*****************************************************************************/ |
1066 | AliTreeLoader::AliTreeLoader(const AliTreeLoader& source): | |
1067 | AliObjectLoader(source) { | |
1068 | // copy constructor | |
1069 | Fatal("AliTreeLoader","Copy constructor not implemented"); | |
1070 | } | |
1071 | /*****************************************************************************/ | |
1072 | AliTreeLoader& AliTreeLoader::operator=(const AliTreeLoader& /*source*/) { | |
1073 | // Assignment operator | |
1074 | Fatal("AliTreeLoader","Assignment operator not implemented"); | |
1075 | return *this; | |
1076 | } | |
88cb7938 | 1077 | |
1078 | /*****************************************************************************/ | |
1079 | ||
1080 | Int_t AliTreeLoader::WriteData(Option_t* opt) | |
1081 | { | |
1082 | //Writes data defined by di object | |
1083 | //opt might be "OVERWRITE" in case of forcing overwriting | |
1084 | ||
1085 | if (GetDebug()) | |
1086 | Info("WriteData","Writing %s container for %s data. Option is %s.", | |
1087 | GetName(),GetDataLoader()->GetName(),opt); | |
1088 | ||
1089 | TObject *data = Get(); | |
1090 | if(data == 0x0) | |
1091 | {//did not get, nothing to write | |
1092 | Warning("WriteData","Tree named %s not found in folder. Nothing to write.",GetName()); | |
1093 | return 0; | |
1094 | } | |
1095 | ||
1096 | //check if file is opened | |
1097 | if (GetDirectory() == 0x0) | |
1098 | { | |
1099 | //if not try to open | |
1100 | GetDataLoader()->SetFileOption("UPDATE"); | |
1101 | if (GetDataLoader()->OpenFile("UPDATE")) | |
1102 | { | |
1103 | //oops, can not open the file, give an error message and return error code | |
1104 | Error("WriteData","Can not open hits file. %s ARE NOT WRITTEN",GetName()); | |
1105 | return 1; | |
1106 | } | |
1107 | } | |
1108 | ||
1109 | if (GetDataLoader()->IsFileWritable() == kFALSE) | |
1110 | { | |
1111 | Error("WriteData","File %s is not writable",GetDataLoader()->GetFileName().Data()); | |
1112 | return 2; | |
1113 | } | |
1114 | ||
1115 | GetDirectory()->cd(); //set the proper directory active | |
1116 | ||
1117 | //see if hits container already exists in this (root) directory | |
1118 | TObject* obj = GetFromDirectory(GetName()); | |
1119 | if (obj) | |
1120 | { //if they exist, see if option OVERWRITE is used | |
1121 | const char *oOverWrite = strstr(opt,"OVERWRITE"); | |
1122 | if(!oOverWrite) | |
1123 | {//if it is not used - give an error message and return an error code | |
1124 | Error("WriteData","Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data"); | |
1125 | return 3; | |
1126 | } | |
1127 | } | |
1128 | ||
1129 | if (GetDebug()) Info("WriteData","DataName = %s, opt = %s, data object name = %s", | |
1130 | GetName(),opt,data->GetName()); | |
1131 | if (GetDebug()) Info("WriteData","File Name = %s, Directory Name = %s Directory's File Name = %s", | |
1132 | GetDataLoader()->GetFile()->GetName(),GetDirectory()->GetName(), | |
1133 | GetDirectory()->GetFile()->GetName()); | |
1134 | ||
1135 | //if a data object is a tree set the directory | |
1136 | TTree* tree = dynamic_cast<TTree*>(data); | |
1137 | if (tree) tree->SetDirectory(GetDirectory()); //forces setting the directory to this directory (we changed dir few lines above) | |
1138 | ||
1139 | if (GetDebug()) Info("WriteData","Writing tree"); | |
1140 | data->Write(0,TObject::kOverwrite); | |
1141 | ||
1142 | fIsLoaded = kTRUE; // Just to ensure flag is on. Object can be posted manually to folder structure, not using loader. | |
1143 | ||
1144 | return 0; | |
1145 | ||
1146 | } | |
1147 | /*****************************************************************************/ | |
1148 | ||
1149 | void AliTreeLoader::MakeTree() | |
1150 | { | |
f2a509af | 1151 | //this virtual method creates the tree in the file |
88cb7938 | 1152 | if (Tree()) |
1153 | { | |
1154 | if (GetDebug()) | |
1155 | Info("MakeTree","name = %s, Data Name = %s Tree already exists.", | |
1156 | GetName(),GetDataLoader()->GetName()); | |
1157 | return;//tree already made | |
1158 | } | |
1159 | if (GetDebug()) | |
1160 | Info("MakeTree","Making Tree named %s.",GetName()); | |
1161 | ||
1162 | TString dtypename(GetDataLoader()->GetName()); | |
1163 | TTree* tree = new TTree(GetName(), dtypename + " Container"); //make a tree | |
1164 | if (tree == 0x0) | |
1165 | { | |
1166 | Error("MakeTree","Can not create %s tree.",GetName()); | |
1167 | return; | |
1168 | } | |
1169 | tree->SetAutoSave(1000000000); //no autosave | |
1170 | GetFolder()->Add(tree); | |
1171 | WriteData("OVERWRITE");//write tree to the file | |
1172 | } | |
1173 | ||
1174 | ||
1175 | /*****************************************************************************/ | |
1176 | /*****************************************************************************/ | |
1177 | /*****************************************************************************/ | |
1178 | //__________________________________________ | |
1179 | /////////////////////////////////////////////////////////////////////////////// | |
1180 | // // | |
1181 | // class AliTaskLoader // | |
1182 | // // | |
1183 | // // | |
1184 | /////////////////////////////////////////////////////////////////////////////// | |
1185 | ||
1186 | ClassImp(AliTaskLoader) | |
1187 | ||
1188 | AliTaskLoader::AliTaskLoader(const TString& name, AliDataLoader* dl, TTask* parentaltask, Bool_t storeontop): | |
1189 | AliBaseLoader(name,dl,storeontop), | |
1190 | fParentalTask(parentaltask) | |
1191 | { | |
1192 | //constructor | |
1193 | } | |
1194 | ||
d0d4a6b3 | 1195 | /*****************************************************************************/ |
1196 | AliTaskLoader::AliTaskLoader(const AliTaskLoader& source): | |
1197 | AliBaseLoader(source) { | |
1198 | // copy constructor | |
1199 | Fatal("AliTaskLoader","Copy constructor not implemented"); | |
1200 | } | |
1201 | /*****************************************************************************/ | |
1202 | AliTaskLoader& AliTaskLoader::operator=(const AliTaskLoader& /*source*/) { | |
1203 | // Assignment operator | |
1204 | Fatal("AliTaskLoader","Assignment operator not implemented"); | |
1205 | return *this; | |
1206 | } | |
88cb7938 | 1207 | /*****************************************************************************/ |
3637d19d | 1208 | void AliTaskLoader::Clean() |
1209 | { | |
1210 | //removes tasl from parental task | |
1211 | // DO NOT DELETE OBJECT contrary to BaseLoader | |
1212 | // | |
1213 | if (GetDebug()) Info("Clean","%s %s",GetName(),GetDataLoader()->GetName()); | |
1214 | TObject* obj = Get(); | |
1215 | if(obj) | |
1216 | { | |
1217 | if (GetDebug()) | |
1218 | Info("Clean","cleaning %s.",GetName()); | |
1219 | RemoveFromBoard(obj); | |
1220 | } | |
1221 | } | |
1222 | /*****************************************************************************/ | |
88cb7938 | 1223 | |
1224 | void AliTaskLoader::RemoveFromBoard(TObject* obj) | |
1225 | { | |
d0d4a6b3 | 1226 | // Removes the task "obj" from the board |
88cb7938 | 1227 | GetParentalTask()->GetListOfTasks()->Remove(obj); |
1228 | } | |
1229 | /*****************************************************************************/ | |
1230 | ||
1231 | Int_t AliTaskLoader::AddToBoard(TObject* obj) | |
1232 | { | |
d0d4a6b3 | 1233 | // Adds task "obj" to the board |
88cb7938 | 1234 | TTask* task = dynamic_cast<TTask*>(obj); |
1235 | if (task == 0x0) | |
1236 | { | |
1237 | Error("AddToBoard","To TTask board can be added only tasks."); | |
1238 | return 1; | |
1239 | } | |
1240 | GetParentalTask()->Add(task); | |
1241 | return 0; | |
1242 | } | |
1243 | /*****************************************************************************/ | |
1244 | ||
1245 | TObject* AliTaskLoader::Get() const | |
1246 | { | |
d0d4a6b3 | 1247 | // Returns pointer to the current task |
88cb7938 | 1248 | return (GetParentalTask()) ? GetParentalTask()->GetListOfTasks()->FindObject(GetName()) : 0x0; |
1249 | } | |
1250 | /*****************************************************************************/ | |
1251 | ||
1252 | TTask* AliTaskLoader::GetParentalTask() const | |
1253 | { | |
1254 | //returns parental tasks for this task | |
1255 | return fParentalTask; | |
1256 | } | |
1257 | ||
1258 | /*****************************************************************************/ | |
1259 | ||
1260 | /*****************************************************************************/ | |
1261 | /*****************************************************************************/ | |
1262 | /*****************************************************************************/ | |
1263 | ||
1264 |