2 //Class (base) responsible for management of data:
3 // - opening and closing proper files
4 // - posting data to folders
5 // - writing data from folders to proper files
7 //Author: Alice Offline Group http://alisoft.cern.ch
8 //Responsible: Piotr.Skowronski@cern.ch
10 #include "AliLoader.h"
20 #include "AliConfig.h"
21 #include "AliDetector.h"
22 #include "AliDigitizer.h"
25 #include "AliRunLoader.h"
27 const TString AliLoader::fgkDefaultHitsContainerName("TreeH");
28 const TString AliLoader::fgkDefaultDigitsContainerName = "TreeD";
29 const TString AliLoader::fgkDefaultSDigitsContainerName = "TreeS";
30 const TString AliLoader::fgkDefaultRecPointsContainerName = "TreeR";
31 const TString AliLoader::fgkDefaultTracksContainerName = "TreeT";
32 const TString AliLoader::fgkDefaultRecParticlesContainerName = "TreeP";
33 const TString AliLoader::fgkLoaderBaseName("Loader");
36 //___________________________________________________________________
37 /////////////////////////////////////////////////////////////////////
41 // Base class for Loaders. //
42 // Loader provides base I/O fascilities for "standard" data. //
43 // Each detector has a laoder data member //
44 // loader is accessible via folder structure as well //
46 /////////////////////////////////////////////////////////////////////
48 /*****************************************************************************/
50 AliLoader::AliLoader():
55 fDetectorDataFolder(0x0),
63 /******************************************************************/
65 AliLoader::AliLoader(const Char_t* detname,const Char_t* eventfoldername):
66 fDataLoaders(new TObjArray(kNDataTypes)),
70 fDetectorDataFolder(0x0),
76 AliDebug(1, Form("detname = %s eventfoldername = %s",detname,eventfoldername));
78 //try to find folder eventfoldername in top alice folder
79 //safe because GetTopFolder will abort in case of failure
81 fDetectorName = detname;
82 fName = fDetectorName+"Loader";
85 TObject* fobj = GetTopFolder()->FindObject(eventfoldername);
86 fEventFolder = (fobj)?dynamic_cast<TFolder*>(fobj):0x0;//in case FindObject returns NULL dynamic cast cause seg. fault
87 SetEventFolder(fEventFolder);
90 /*****************************************************************************/
92 AliLoader::AliLoader(const Char_t * detname,TFolder* eventfolder):
93 fDataLoaders(new TObjArray(kNDataTypes)),
94 fDetectorName(detname),
97 fDetectorDataFolder(0x0),
103 fDetectorName = detname;
104 fName = fDetectorName+"Loader";
106 SetEventFolder(eventfolder);
107 //fileoption's don't need to initialized because default TString ctor does it correctly
109 /*****************************************************************************/
110 AliLoader::AliLoader(const AliLoader& source) :
112 fDataLoaders(source.fDataLoaders),
113 fDetectorName(source.fDetectorName),
114 fEventFolder(source.fEventFolder),
115 fDataFolder(source.fDataFolder),
116 fDetectorDataFolder(source.fDetectorDataFolder),
117 fModuleFolder(source.fModuleFolder),
118 fTasksFolder(source.fTasksFolder),
119 fQAFolder(source.fQAFolder)
121 // dummy copy constructor
122 if(&source==this)return;
124 AliFatal("Copy constructor not implemented. Aborting");
128 /*****************************************************************************/
129 AliLoader& AliLoader::operator=(const AliLoader& source) {
130 // dummy assignment operator
131 if(&source==this) return *this;
133 AliFatal("Assignment operator not implemented. Aborting");
137 /*****************************************************************************/
138 AliLoader::~AliLoader()
141 if (fDataLoaders) fDataLoaders->SetOwner();
144 /*****************************************************************************/
146 void AliLoader::InitDefaults()
150 dl = new AliDataLoader(fDetectorName + ".Hits.root",fgkDefaultHitsContainerName, "Hits" );
151 fDataLoaders->AddAt(dl,kHits);
154 // S U M M A B L E D I G I T S
155 dl = new AliDataLoader(fDetectorName + ".SDigits.root",fgkDefaultSDigitsContainerName, "Summable Digits");
156 AliTaskLoader* tl = new AliTaskLoader(fDetectorName + AliConfig::Instance()->GetSDigitizerTaskName(),
157 dl,AliRunLoader::GetRunSDigitizer(),kTRUE);
158 dl->SetBaseTaskLoader(tl);
159 fDataLoaders->AddAt(dl,kSDigits);
162 dl = new AliDataLoader(fDetectorName + ".Digits.root",fgkDefaultDigitsContainerName, "Digits");
163 tl = new AliTaskLoader(fDetectorName + AliConfig::Instance()->GetDigitizerTaskName(),
164 dl,AliRunLoader::GetRunDigitizer(),kTRUE);
165 dl->SetBaseTaskLoader(tl);
166 fDataLoaders->AddAt(dl,kDigits);
168 // R E C O N S T R U C T E D P O I N T S aka C L U S T E R S
169 dl = new AliDataLoader(fDetectorName + ".RecPoints.root",fgkDefaultRecPointsContainerName, "Reconstructed Points");
170 tl = new AliTaskLoader(fDetectorName + AliConfig::Instance()->GetReconstructionerTaskName(),
171 dl,AliRunLoader::GetRunReconstructioner(),kTRUE);
172 dl->SetBaseTaskLoader(tl);
173 fDataLoaders->AddAt(dl,kRecPoints);
176 dl = new AliDataLoader(fDetectorName + ".Tracks.root",fgkDefaultTracksContainerName, "Tracks");
177 tl = new AliTaskLoader(fDetectorName + AliConfig::Instance()->GetTrackerTaskName(),
178 dl,AliRunLoader::GetRunTracker(),kTRUE);
179 dl->SetBaseTaskLoader(tl);
180 fDataLoaders->AddAt(dl,kTracks);
182 // R E C O N S T R U C T E D P O I N T S aka C L U S T E R S
183 dl = new AliDataLoader(fDetectorName + ".RecParticles.root",fgkDefaultRecParticlesContainerName, "Reconstructed Particles");
184 tl = new AliTaskLoader(fDetectorName + AliConfig::Instance()->GetPIDTaskName(),
185 dl,AliRunLoader::GetRunPIDTask(),kTRUE);
186 dl->SetBaseTaskLoader(tl);
187 fDataLoaders->AddAt(dl,kRecParticles);
190 /*****************************************************************************/
192 AliDataLoader* AliLoader::GetDataLoader(const char* name)
194 //returns Data Loader with specified name
195 return dynamic_cast<AliDataLoader*>(fDataLoaders->FindObject(name));
197 /*****************************************************************************/
198 void AliLoader::AddDataLoader(AliDataLoader* dl)
201 // Adds a data loader
205 AliError("Pointer is NULL");
208 if (fDataLoaders->FindObject(dl->GetName()))
210 AliError("Such a loader exists");
213 fDataLoaders->AddLast(dl);
214 dl->SetEventFolder(fEventFolder);
215 dl->SetFolder(GetDetectorDataFolder()); //Must exists - ensure register is called before
217 /*****************************************************************************/
219 Int_t AliLoader::SetEvent()
221 //basically the same that GetEvent but do not post data to folders
222 TIter next(fDataLoaders);
224 while ((dl = (AliDataLoader*)next()))
230 /******************************************************************/
232 void AliLoader::UnloadAll()
234 //calls UnloadAll for all base laoders
236 TIter next(fDataLoaders);
238 while ((dl = (AliDataLoader*)next()))
243 /******************************************************************/
245 Int_t AliLoader::GetEvent()
247 //changes to proper root directory and tries to load data from files to folders
248 // event number is defined in RunLoader
251 // 0 - in case of no error
252 // 1 - event not found
256 TIter next(fDataLoaders);
258 while ((dl = (AliDataLoader*)next()))
260 retval = dl->GetEvent();
263 AliError(Form("Error occured while GetEvent for %s",dl->GetName()));
271 /******************************************************************/
273 TFolder* AliLoader::GetTopFolder()
275 //returns TOP aliroot folder, just a simple interface to AliConfig (gives shorter notation)
276 return AliConfig::Instance()->GetTopFolder();
279 /******************************************************************/
281 TFolder* AliLoader::GetEventFolder()
283 //get EVENT folder (data that are changing from event to event, even in single run)
286 /******************************************************************/
287 TFolder* AliLoader::GetDataFolder()
289 //returns the folder speciofic to given detector e.g. /Folders/Event/Data/
292 fDataFolder = dynamic_cast<TFolder*>(GetEventFolder()->FindObject(AliConfig::Instance()->GetDataFolderName()));
296 AliFatal("Can not find AliRoot data folder. Aborting");
303 /*****************************************************************************/
305 TFolder* AliLoader::GetTasksFolder()
307 //Returns pointer to Folder with Alice Tasks
310 fTasksFolder = dynamic_cast<TFolder*>(GetTopFolder()->FindObject(AliConfig::GetTasksFolderName()));
314 AliFatal("Can not find tasks folder. Aborting");
321 /*****************************************************************************/
323 TFolder* AliLoader::GetModulesFolder()
325 //returns pointer to the folder containing modules
328 fModuleFolder = dynamic_cast<TFolder*>(GetEventFolder()->FindObjectAny(AliConfig::GetModulesFolderName()));
332 AliFatal("Can not find modules folder. Aborting");
336 return fModuleFolder;
339 /*****************************************************************************/
341 TFolder* AliLoader::GetQAFolder()
343 //returns folder with Quality assurance
344 if (fQAFolder == 0x0)
346 TObject *obj = GetEventFolder()->FindObjectAny(AliConfig::Instance()->GetQAFolderName());
347 fQAFolder = (obj)?dynamic_cast<TFolder*>(obj):0x0;
349 if (fQAFolder == 0x0)
351 AliFatal("Can not find Quality Assurance folder. Aborting");
358 /*****************************************************************************/
359 TTask* AliLoader::SDigitizer() const
361 //returns SDigitizer task for this detector
362 return GetSDigitsDataLoader()->GetBaseTaskLoader()->Task();
365 /*****************************************************************************/
367 AliDigitizer* AliLoader::Digitizer() const
369 //returns Digitizer task for this detector
370 return dynamic_cast<AliDigitizer*>(GetDigitsDataLoader()->GetBaseTaskLoader()->Task());
372 /*****************************************************************************/
374 TTask* AliLoader::Reconstructioner() const
376 //returns Recontructioner (Cluster Finder, Cluster Maker,
377 //or whatever you want to call it) task for this detector
378 return GetRecPointsDataLoader()->GetBaseTaskLoader()->Task();
380 /*****************************************************************************/
382 TTask* AliLoader::Tracker() const
385 return dynamic_cast<TTask*>(GetTracksDataLoader()->GetBaseTaskLoader()->Task());
388 /*****************************************************************************/
389 TTask* AliLoader::PIDTask() const
392 return dynamic_cast<TTask*>(GetRecParticlesDataLoader()->GetBaseTaskLoader()->Task());
395 /*****************************************************************************/
397 TTask* AliLoader::QAtask(const char* name) const
399 // Returns pointer to the quality assurance task
400 TTask* qat = AliRunLoader::GetRunQATask();
403 AliError(Form("Can not get RunQATask. (Name:%s)",GetName()));
407 TString dqatname(fDetectorName + AliConfig::Instance()->GetQATaskName());
408 TTask* dqat = dynamic_cast<TTask*>(qat->GetListOfTasks()->FindObject(dqatname));
412 AliError(Form("Can not find QATask in RunQATask for %s",GetDetectorName().Data()));
416 if (strlen(name) == 0) return dqat;
418 TList* list = dqat->GetListOfTasks();
422 while((task = static_cast<TTask *>(it.Next()) ))
424 TString taskname(task->GetName()) ;
425 if(taskname.BeginsWith(name))
428 AliError(Form("Can not find sub-task with name starting with %s in task %s",name,dqat->GetName()));
431 /*****************************************************************************/
433 TDirectory* AliLoader::ChangeDir(TFile* file, Int_t eventno)
435 //changes the root directory in "file" to "dirname" which corresponds to event 'eventno'
436 //in case of success returns the pointer to directory
441 AliErrorClass("File is null");
444 if (file->IsOpen() == kFALSE)
446 AliErrorClass("File is not opened");
450 TString dirname("Event");
452 AliDebugClass(1, Form("Changing Dir to %s in file %s.",dirname.Data(),file->GetName()));
456 TDirectory* dir = dynamic_cast<TDirectory*>(file->Get(dirname));
460 AliDebugClass(1, Form("Can not find directory %s in file %s, creating...",
461 dirname.Data(),file->GetName()));
463 if (file->IsWritable() == kFALSE)
465 AliErrorClass(Form("Can not create directory. File %s in not writable.",
470 TDirectory* newdir = file->mkdir(dirname);
473 AliErrorClass(Form("Failed to create new directory in file %s.",
477 result = file->cd(dirname);
478 if (result == kFALSE)
485 file->cd();//make a file active
486 file->cd(dirname);//cd event dir
491 /*****************************************************************************/
493 TString AliLoader::GetUnixDir() const
495 //This Method will manage jumping through unix directories in case of
496 //run with more events per run than defined in gAlice
502 /*****************************************************************************/
503 /************************************************************/
505 void AliLoader::MakeTree(Option_t *option)
507 //Makes a tree depending on option
510 // S: - Summable Digits
511 // R: - Reconstructed Points (clusters)
512 // T: - Tracks (tracklets)
515 const char *oH = strstr(option,"H");
516 const char *oD = strstr(option,"D");
517 const char *oS = strstr(option,"S");
518 const char *oR = strstr(option,"R");
519 const char *oT = strstr(option,"T");
520 const char *oP = strstr(option,"P");
521 const char *oGG = strstr(option,"GG");
523 if (oH) MakeHitsContainer();
524 if (oD) MakeDigitsContainer();
525 if (oS) MakeSDigitsContainer();
526 if (oR) MakeRecPointsContainer();
527 if (oT) MakeTracksContainer();
528 if (oP) MakeRecParticlesContainer();
529 if (oGG) AliError("Don't know how to create a trigger tree");
532 /*****************************************************************************/
533 Int_t AliLoader::WriteHits(Option_t* opt) const
536 AliDataLoader* dl = GetHitsDataLoader();
537 Int_t ret = dl->WriteData(opt);
540 /*****************************************************************************/
542 Int_t AliLoader::WriteSDigits(Option_t* opt) const
544 // Writes summable digits
545 AliDataLoader* dl = GetSDigitsDataLoader();
546 Int_t ret = dl->WriteData(opt);
550 /*****************************************************************************/
552 Int_t AliLoader::PostSDigitizer(TTask* sdzer) const
555 return GetSDigitsDataLoader()->GetBaseTaskLoader()->Post(sdzer);
557 /*****************************************************************************/
559 Int_t AliLoader::PostDigitizer(AliDigitizer* task) const
562 return GetDigitsDataLoader()->GetBaseTaskLoader()->Post(task);
564 /*****************************************************************************/
566 Int_t AliLoader::PostReconstructioner(TTask* task) const
568 // Posts Reconstructioner
569 return GetRecPointsDataLoader()->GetBaseTaskLoader()->Post(task);
571 /*****************************************************************************/
573 Int_t AliLoader::PostTracker(TTask* task) const
576 return GetTracksDataLoader()->GetBaseTaskLoader()->Post(task);
578 /*****************************************************************************/
580 Int_t AliLoader::PostPIDTask(TTask* task) const
582 // Posts particle identification task
583 return GetRecParticlesDataLoader()->GetBaseTaskLoader()->Post(task);
585 /*****************************************************************************/
587 TObject** AliLoader::GetDetectorDataRef(TObject *obj)
589 // Returns pointer to an entry in the list of folders pointing to "obj"
594 return GetDetectorDataFolder()->GetListOfFolders()->GetObjectRef(obj) ;
596 /*****************************************************************************/
598 TObject** AliLoader::SDigitizerRef()
600 // Returns pointer to a Runloader's task-list entry pointing to SDigitizer
601 TTask* rsd = AliRunLoader::GetRunSDigitizer();
606 return rsd->GetListOfTasks()->GetObjectRef(SDigitizer());
608 /*****************************************************************************/
610 TObject** AliLoader::DigitizerRef()
612 // Returns pointer to a Runloader's task-list entry pointing to Digitizer
613 TTask* rd = AliRunLoader::GetRunDigitizer();
618 return rd->GetListOfTasks()->GetObjectRef(Digitizer()) ;
620 /*****************************************************************************/
622 TObject** AliLoader::ReconstructionerRef()
624 // Returns pointer to a Runloader's task-list entry pointing to Reconstructioner
625 TTask* rrec = AliRunLoader::GetRunReconstructioner();
630 return rrec->GetListOfTasks()->GetObjectRef(Reconstructioner());
632 /*****************************************************************************/
634 TObject** AliLoader::TrackerRef()
636 // Returns pointer to a Runloader's task-list entry pointing to Tracker
637 TTask* rrec = AliRunLoader::GetRunTracker();
642 return rrec->GetListOfTasks()->GetObjectRef(Tracker());
644 /*****************************************************************************/
646 TObject** AliLoader::PIDTaskRef()
648 // Returns pointer to a Runloader's task-list entry pointing to PIDTask
649 TTask* rrec = AliRunLoader::GetRunPIDTask();
654 return rrec->GetListOfTasks()->GetObjectRef(PIDTask());
657 /*****************************************************************************/
658 void AliLoader::CleanFolders()
660 //Cleans all posted objects == removes from folders and deletes them
661 TIter next(fDataLoaders);
663 while ((dl = (AliDataLoader*)next()))
665 AliDebug(1, Form("name = %s cleaning",dl->GetName()));
669 /*****************************************************************************/
671 /*****************************************************************************/
673 void AliLoader::CleanSDigitizer()
675 //removes and deletes detector task from Run Task
676 if ( GetSDigitsDataLoader()->GetBaseTaskLoader() == 0x0 )
678 AliWarning("Task Loader for SDigits does not exist");
681 GetSDigitsDataLoader()->GetBaseTaskLoader()->Clean();
683 /*****************************************************************************/
685 void AliLoader::CleanDigitizer()
687 //removes and deletes detector task from Run Task
688 if ( GetDigitsDataLoader()->GetBaseTaskLoader() == 0x0 )
690 AliWarning("Task Loader for Digits does not exist");
693 GetDigitsDataLoader()->GetBaseTaskLoader()->Clean();
695 /*****************************************************************************/
697 void AliLoader::CleanReconstructioner()
699 //removes and deletes detector Reconstructioner from Run Reconstructioner
700 if ( GetRecPointsDataLoader()->GetBaseTaskLoader() == 0x0 )
702 AliWarning("Task Loader for SDigits does not exist");
705 GetRecPointsDataLoader()->GetBaseTaskLoader()->Clean();
707 /*****************************************************************************/
709 void AliLoader::CleanTracker()
711 //removes and deletes detector task from Run Task
712 if ( GetTracksDataLoader()->GetBaseTaskLoader() == 0x0 )
714 AliWarning("Task Loader for Tracks does not exist");
717 GetTracksDataLoader()->GetBaseTaskLoader()->Clean();
719 /*****************************************************************************/
721 void AliLoader::CleanPIDTask()
723 //removes and deletes detector Reconstructioner from Run Reconstructioner
725 if ( GetRecParticlesDataLoader()->GetBaseTaskLoader() == 0x0 )
727 AliWarning("Task Loader for Reconstructed Particles does not exist");
730 GetRecParticlesDataLoader()->GetBaseTaskLoader()->Clean();
732 /*****************************************************************************/
734 Int_t AliLoader::ReloadAll()
736 // Calling Reload function for all the data loaders
737 TIter next(fDataLoaders);
740 while((dl = (AliDataLoader*)next()))
742 Int_t err = dl->Reload();
745 AliError(Form("Reload returned error for %s",dl->GetName()));
751 /*****************************************************************************/
753 void AliLoader::CloseFiles()
755 //close files for data loaders
756 TIter next(fDataLoaders);
758 while((dl = (AliDataLoader*)next()))
763 /*****************************************************************************/
765 Int_t AliLoader::SetEventFolder(TFolder* eventfolder)
767 //sets the event folder
768 if (eventfolder == 0x0)
770 AliError("Stupid joke. Argument is NULL");
774 fEventFolder = eventfolder;
775 TIter next(fDataLoaders);
778 while((dl = (AliDataLoader*)next()))
780 dl->SetEventFolder(fEventFolder);
781 dl->SetFolder(GetDetectorDataFolder()); //Must exists - ensure register is called before
785 }//sets the event folder
786 /*****************************************************************************/
788 Int_t AliLoader::Register(TFolder* eventFolder)
790 //triggers creation of subfolders for a given detector
791 //this method is called when session is read from disk
793 //warning: AliDetector in constructor (not default) calls
794 //creation of folder structure as well (some detectors needs folders
795 //alrady in constructors)
797 AliDebug(1, Form("Name is %s.",GetName()));
798 if (eventFolder == 0x0)
800 AliError("Event folder is not set.");
803 Int_t retval = AliConfig::Instance()->AddDetector(eventFolder,fDetectorName,fDetectorName);
806 AliError(Form("Can not create tasks and/or folders for %s. Event folder name is %s",
807 fDetectorName.Data(),eventFolder->GetName()));
810 SetEventFolder(eventFolder);
813 /*****************************************************************************/
814 AliRunLoader* AliLoader::GetRunLoader()
816 //gets the run-loader from event folder
817 AliRunLoader* rg = 0x0;
818 TObject * obj = GetEventFolder()->FindObject(AliRunLoader::GetRunLoaderName());
819 if (obj) rg = dynamic_cast<AliRunLoader*>(obj);
822 /*****************************************************************************/
823 Bool_t AliLoader::TestFileOption(Option_t* opt)
825 //tests the TFile::Option
826 //if file is truncated at opening moment ("recreate", "new" or "create") returns kFALSE;
827 //else kTRUE (means opened with "read" or "update" mode)
829 if (option.CompareTo("recreate",TString::kIgnoreCase) == 0) return kFALSE;
830 if (option.CompareTo("new",TString::kIgnoreCase) == 0) return kFALSE;
831 if (option.CompareTo("create",TString::kIgnoreCase) == 0) return kFALSE;
834 /*****************************************************************************/
835 void AliLoader::SetDirName(TString& dirname)
837 //adds "dirname" to each file. Dirname should end with "#","/", or ":"
838 TIter next(fDataLoaders);
840 while((dl = (AliDataLoader*)next()))
842 dl->SetDirName(dirname);
846 /*****************************************************************************/
848 void AliLoader::SetDigitsFileNameSuffix(const TString& suffix) const
850 //adds the suffix before ".root",
851 //e.g. TPC.Digits.root -> TPC.DigitsMerged.root
852 //made on Jiri Chudoba demand
853 GetDigitsDataLoader()->SetFileNameSuffix(suffix);
855 /*****************************************************************************/
857 void AliLoader::SetCompressionLevel(Int_t cl)
859 //sets comression level for data defined by di
860 TIter next(fDataLoaders);
862 while((dl = (AliDataLoader*)next()))
864 dl->SetCompressionLevel(cl);
867 /*****************************************************************************/
869 void AliLoader::Clean()
871 //Cleans all data loaders
872 TIter next(fDataLoaders);
874 while((dl = (AliDataLoader*)next()))
879 /*****************************************************************************/
881 void AliLoader::Clean(const TString& name)
883 // Removes object with "name" from the detector's data folder
884 // and from the memory
885 TObject* obj = GetDetectorDataFolder()->FindObject(name);
888 AliDebug(1, Form("name=%s, cleaning %s.",GetName(),name.Data()));
889 GetDetectorDataFolder()->Remove(obj);
894 /*****************************************************************************/
896 Bool_t AliLoader::IsOptionWritable(const TString& opt)
898 // Returns "true" if the option means also "writable"
899 if (opt.CompareTo("recreate",TString::kIgnoreCase)) return kTRUE;
900 if (opt.CompareTo("new",TString::kIgnoreCase)) return kTRUE;
901 if (opt.CompareTo("create",TString::kIgnoreCase)) return kTRUE;
902 if (opt.CompareTo("update",TString::kIgnoreCase)) return kTRUE;
906 /*****************************************************************************/
908 void AliLoader::SetDebug(Int_t deb)
911 AliLog::SetClassDebugLevel("AliRunLoader", deb);
912 AliLog::SetClassDebugLevel("AliLoader", deb);
913 AliLog::SetClassDebugLevel("AliDataLoader", deb);
914 AliLog::SetClassDebugLevel("AliBaseLoader", deb);
915 AliLog::SetClassDebugLevel("AliObjectLoader", deb);
916 AliLog::SetClassDebugLevel("AliTreeLoader", deb);
917 AliLog::SetClassDebugLevel("AliTaskLoader", deb);
918 AliLog::SetClassDebugLevel("AliConfig", deb);
920 /*****************************************************************************/
922 void AliLoader::SetTAddrInDet()
924 //calls SetTreeAddress for corresponding detector
925 AliRunLoader* rl = GetRunLoader();
926 if (rl == 0x0) return;
927 AliRun* ar = rl->GetAliRun();
928 if (ar == 0x0) return;
929 AliDetector* det = ar->GetDetector(fDetectorName);
930 if (det == 0x0) return;
931 det->SetTreeAddress();
933 /*****************************************************************************/
935 void AliLoader::Synchronize()
937 //synchrinizes all writtable files
938 TIter next(fDataLoaders);
940 while ((dl = (AliDataLoader*)next()))
946 /*****************************************************************************/
947 /*****************************************************************************/
948 /*****************************************************************************/