1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 //____________________________________________________________________
19 //////////////////////////////////////////////////////////////////////
21 // class AliRunLoader //
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. //
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. //
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. //
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 //
42 // AliConfig::GetDefaultEventFolderName() //
43 // but can be mounted elsewhere. Usefull specially in merging case, //
44 // when more than pone session needs to be loaded //
46 //////////////////////////////////////////////////////////////////////
52 #include <TObjArray.h>
59 #include "AliConfig.h"
60 #include "AliLoader.h"
61 #include "AliHeader.h"
63 #include "AliDetector.h"
64 #include "AliCDBManager.h"
65 #include "AliCDBLocal.h"
66 #include "AliCentralTrigger.h"
68 ClassImp(AliRunLoader)
70 AliRunLoader* AliRunLoader::fgRunLoader = 0x0;
72 const TString AliRunLoader::fgkRunLoaderName("RunLoader");
73 const TString AliRunLoader::fgkHeaderBranchName("Header");
74 const TString AliRunLoader::fgkTriggerBranchName("ClassMask");
75 const TString AliRunLoader::fgkHeaderContainerName("TE");
76 const TString AliRunLoader::fgkTriggerContainerName("TreeCT");
77 const TString AliRunLoader::fgkKineContainerName("TreeK");
78 const TString AliRunLoader::fgkTrackRefsContainerName("TreeTR");
79 const TString AliRunLoader::fgkKineBranchName("Particles");
80 const TString AliRunLoader::fgkDefaultKineFileName("Kinematics.root");
81 const TString AliRunLoader::fgkDefaultTrackRefsFileName("TrackRefs.root");
82 const TString AliRunLoader::fgkGAliceName("gAlice");
83 const TString AliRunLoader::fgkDefaultTriggerFileName("Trigger.root");
84 /**************************************************************************/
86 AliRunLoader::AliRunLoader():
96 fTrackRefsDataLoader(0x0),
101 AliConfig::Instance();//force to build the folder structure
102 if (!fgRunLoader) fgRunLoader = this;
104 /**************************************************************************/
106 AliRunLoader::AliRunLoader(const char* eventfoldername):
107 TNamed(fgkRunLoaderName,fgkRunLoaderName),
108 fLoaders(new TObjArray()),
116 fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")),
117 fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")),
123 SetEventFolderName(eventfoldername);
124 if (!fgRunLoader) fgRunLoader = this;
126 /**************************************************************************/
128 AliRunLoader::~AliRunLoader()
131 if (fgRunLoader == this) fgRunLoader = 0x0;
137 fLoaders->SetOwner();
141 delete fKineDataLoader;
142 delete fTrackRefsDataLoader;
147 //fEventFolder is deleted by the way of removing - TopAliceFolder owns it
148 if( fCTrigger ) delete fCTrigger;
153 /**************************************************************************/
155 AliRunLoader::AliRunLoader(TFolder* topfolder):
156 TNamed(fgkRunLoaderName,fgkRunLoaderName),
157 fLoaders(new TObjArray()),
158 fEventFolder(topfolder),
165 fKineDataLoader(new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics")),
166 fTrackRefsDataLoader(new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References")),
174 TString errmsg("Parameter is NULL");
175 AliError(errmsg.Data());
180 TObject* obj = fEventFolder->FindObject(fgkRunLoaderName);
182 { //if it is, then sth. is going wrong... exits aliroot session
183 TString errmsg("In Event Folder Named ");
184 errmsg+=fEventFolder->GetName();
185 errmsg+=" object named "+fgkRunLoaderName+" already exists. I am confused ...";
187 AliError(errmsg.Data());
189 return;//never reached
192 if (!fgRunLoader) fgRunLoader = this;
194 fEventFolder->Add(this);//put myself to the folder to accessible for all
198 /**************************************************************************/
200 Int_t AliRunLoader::GetEvent(Int_t evno)
202 //Gets event number evno
203 //Reloads all data properly
204 //PH if (fCurrentEvent == evno) return 0;
208 AliError("Can not give the event with negative number");
212 if (evno >= GetNumberOfEvents())
214 AliError(Form("There is no event with number %d",evno));
218 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
219 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
220 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
221 AliDebug(1, Form(" GETTING EVENT %d",evno));
222 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
223 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
224 AliDebug(1, ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>");
226 fCurrentEvent = evno;
230 //Reload header (If header was loaded)
233 retval = TreeE()->GetEvent(fCurrentEvent);
236 AliError(Form("Cannot find event: %d\n ",fCurrentEvent));
240 //Reload stack (If header was loaded)
241 if (TreeE()) fStack = GetHeader()->Stack();
242 //Set event folder in stack (it does not mean that we read kinematics from file)
243 if( GetTrigger() && TreeCT() ) {
244 retval = TreeCT()->GetEvent(fCurrentEvent);
246 AliError(Form("Error occured while GetEvent for Trigger. Event %d",evno));
254 AliError(Form("Error occured while setting event %d",evno));
258 //Post Track References
259 retval = fTrackRefsDataLoader->GetEvent();
262 AliError(Form("Error occured while GetEvent for Track References. Event %d",evno));
266 //Read Kinematics if loaded
267 retval = fKineDataLoader->GetEvent();
270 AliError(Form("Error occured while GetEvent for Kinematics. Event %d",evno));
274 if (fStack && fKineDataLoader->GetBaseLoader(0)->IsLoaded())
276 fStack->ConnectTree(TreeK());
278 if (fStack->GetEvent() == kFALSE)
280 AliError(Form("Error occured while GetEvent for Stack. Event %d",evno));
285 //Trigger data reloading in all loaders
286 TIter next(fLoaders);
288 while((loader = (AliLoader*)next()))
290 retval = loader->GetEvent();
293 AliError(Form("Error occured while getting event for %s. Event %d.",
294 loader->GetDetectorName().Data(), evno));
299 SetDetectorAddresses();
303 /**************************************************************************/
304 Int_t AliRunLoader::SetEvent()
306 //if kinematics was loaded Cleans folder data
310 retval = fKineDataLoader->SetEvent();
313 AliError("SetEvent for Kinamtics Data Loader retutned error.");
316 retval = fTrackRefsDataLoader->SetEvent();
319 AliError("SetEvent for Track References Data Loader retutned error.");
323 TIter next(fLoaders);
325 while((loader = (AliLoader*)next()))
327 retval = loader->SetEvent();
330 AliError(Form("SetEvent for %s Data Loader retutned error.",loader->GetName()));
337 /**************************************************************************/
339 Int_t AliRunLoader::SetEventNumber(Int_t evno)
341 //cleans folders and sets the root dirs in files
342 if (fCurrentEvent == evno) return 0;
343 fCurrentEvent = evno;
347 /**************************************************************************/
348 AliCDBEntry* AliRunLoader::GetCDBEntry(const char* name) const
350 //Get an AliCDBEntry from the run data storage
352 if ( !(AliCDBManager::Instance()->IsDefaultStorageSet()) ) {
353 AliError("No run data storage defined!");
356 return AliCDBManager::Instance()->GetDefaultStorage()->Get(name, GetHeader()->GetRun());
360 /**************************************************************************/
361 AliRunLoader* AliRunLoader::Open
362 (const char* filename, const char* eventfoldername, Option_t* option)
364 //Opens a desired file 'filename'
365 //gets the the run-Loader and mounts it desired folder
366 //returns the pointer to run Loader which can be further used for accessing data
367 //in case of error returns NULL
369 static const TString kwebaddress("http://alisoft.cern.ch/people/skowron/codedoc/split/index.html");
370 AliDebugClass(1,Form("\n\n\nNew I/O strcture: See more info:\n %s\n\n\n",kwebaddress.Data()));
372 AliRunLoader* result = 0x0;
374 /* ************************************************ */
375 /* Chceck if folder with given name already exists */
376 /* ************************************************ */
378 TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername);
381 TFolder* fold = dynamic_cast<TFolder*>(obj);
384 AliErrorClass("Such a obejct already exists in top alice folder and it is not a folder.");
388 //check if we can get RL from that folder
389 result = AliRunLoader::GetRunLoader(eventfoldername);
392 AliErrorClass(Form("Folder %s already exists, and can not find session there. Can not mount.",eventfoldername));
396 if (result->GetFileName().CompareTo(filename) != 0)
398 AliErrorClass("Other file is mounted in demanded folder. Can not mount.");
402 //check if now is demanded (re)creation
403 if ( AliLoader::TestFileOption(option) == kFALSE)
405 AliErrorClass(Form("Session already exists in folder %s and this session option is %s. Unable to proceed.",
406 eventfoldername,option));
410 //check if demanded option is update and existing one
411 TString tmpstr(option);
412 if ( (tmpstr.CompareTo("update",TString::kIgnoreCase) == 0) &&
413 (result->fGAFile->IsWritable() == kFALSE) )
415 AliErrorClass(Form("Session already exists in folder %s and is not writable while this session option is %s. Unable to proceed.",
416 eventfoldername,option));
420 AliWarningClass("Session is already opened and mounted in demanded folder");
421 if (!fgRunLoader) fgRunLoader = result; //PH get access from any place
423 } //end of checking in case of existance of object named identically that folder session is being opened
426 TFile * gAliceFile = TFile::Open(filename,option);//open a file
428 {//null pointer returned
429 AliFatalClass(Form("Can not open file %s.",filename));
433 if (gAliceFile->IsOpen() == kFALSE)
434 {//pointer to valid object returned but file is not opened
435 AliErrorClass(Form("Can not open file %s.",filename));
439 //if file is "read" or "update" than we try to find AliRunLoader there - if not found cry and exit
440 //else create new AliRunLoader
441 if ( AliLoader::TestFileOption(option) )
443 AliDebugClass(1, "Reading RL from file");
445 result = dynamic_cast<AliRunLoader*>(gAliceFile->Get(fgkRunLoaderName));//get the run Loader from the file
448 AliErrorClass(Form("Can not find run-Loader in file %s.",filename));
449 delete gAliceFile;//close the file
452 Int_t tmp = result->SetEventFolderName(eventfoldername);//mount a event folder
453 if (tmp)//if SetEvent returned error
455 AliErrorClass(Form("Can not mount event in folder %s.",eventfoldername));
456 delete result; //delete run-Loader
457 delete gAliceFile;//close the file
463 AliDebugClass(1, Form("Creating new AliRunLoader. Folder name is %s",eventfoldername));
466 result = new AliRunLoader(eventfoldername);
468 catch (TString& errmsg)
470 AliErrorClass(Form("AliRunLoader constrcutor has thrown exception: %s\n",errmsg.Data()));
472 delete gAliceFile;//close the file
477 //procedure for extracting dir name from the file name
478 TString fname(filename);
479 Int_t nsl = fname.Last('#');//look for hash in file name
481 if (nsl < 0) {//hash not found
482 nsl = fname.Last('/');// look for slash
484 nsl = fname.Last(':');// look for colon e.g. rfio:galice.root
487 if (nsl < 0) dirname = "./"; // no directory path, use "."
488 else dirname = fname.Remove(nsl+1);// directory path
490 AliDebugClass(1, Form("Dir name is : %s",dirname.Data()));
492 result->SetDirName(dirname);
493 result->SetGAliceFile(gAliceFile);//set the pointer to gAliceFile
494 if (!fgRunLoader) fgRunLoader = result; //PH get access from any place
497 /**************************************************************************/
498 Int_t AliRunLoader::GetNumberOfEvents()
500 //returns number of events in Run
504 retval = LoadHeader();
507 AliError("Error occured while loading header");
511 return (Int_t)TreeE()->GetEntries();
513 /**************************************************************************/
515 void AliRunLoader::MakeHeader()
517 //Makes header and connects it to header tree (if it exists)
521 AliDebug(1, "Creating new Header Object");
522 fHeader= new AliHeader();
524 TTree* tree = TreeE();
527 AliDebug(1, "Got Tree from folder.");
528 TBranch* branch = tree->GetBranch(fgkHeaderBranchName);
531 AliDebug(1, "Creating new branch");
532 branch = tree->Branch(fgkHeaderBranchName, "AliHeader", &fHeader, 4000, 0);
533 branch->SetAutoDelete(kFALSE);
537 AliDebug(1, "Got Branch from Tree");
538 branch->SetAddress(&fHeader);
539 tree->GetEvent(fCurrentEvent);
540 fStack = fHeader->Stack(); //should be safe - if we created Stack, header returns pointer to the same object
544 fStack->ConnectTree(TreeK());
550 AliDebug(1, "Header does not have a stack.");
554 AliDebug(1, "Exiting MakeHeader method");
556 /**************************************************************************/
558 void AliRunLoader::MakeStack()
560 //Creates the stack object - do not connect the tree
563 fStack = new AliStack(10000);
566 /**************************************************************************/
568 void AliRunLoader::MakeTrigger()
570 // Makes trigger object and connects it to trigger tree (if it exists)
572 if( fCTrigger == 0x0 ) {
573 AliDebug( 1, "Creating new Trigger Object" );
574 fCTrigger = new AliCentralTrigger();
576 TTree* tree = TreeCT();
578 fCTrigger->MakeBranch( fgkTriggerBranchName, tree );
579 tree->GetEvent( fCurrentEvent );
582 AliDebug( 1, "Exiting MakeTrigger method" );
584 /**************************************************************************/
586 void AliRunLoader::MakeTree(Option_t *option)
589 const char *oK = strstr(option,"K"); //Kine
590 const char *oE = strstr(option,"E"); //Header
591 const char *oGG = strstr(option,"GG"); //Central TriGGer
595 if (fKineDataLoader->GetBaseLoader(0)->IsLoaded() == kFALSE)
597 AliError("Load Kinematics first");
602 fKineDataLoader->MakeTree();
605 fStack->ConnectTree(TreeK());
606 WriteKinematics("OVERWRITE");
613 TTree* tree = new TTree(fgkHeaderContainerName,"Tree with Headers");
614 GetEventFolder()->Add(tree);
616 WriteHeader("OVERWRITE");
621 // create the CTP Trigger output file and tree
622 TFile* file = gROOT->GetFile( fgkDefaultTriggerFileName );
624 file = TFile::Open( gSystem->ConcatFileName( fUnixDirName.Data(), fgkDefaultTriggerFileName.Data() ), "RECREATE" ) ;
628 TTree* tree = new TTree( fgkTriggerContainerName, "Tree with Central Trigger Mask" );
629 GetEventFolder()->Add(tree);
631 // WriteHeader("OVERWRITE");
634 TIter next(fLoaders);
636 while((loader = (AliLoader*)next()))
638 loader->MakeTree(option);
642 /**************************************************************************/
644 Int_t AliRunLoader::LoadgAlice()
646 //Loads gAlice from file
649 AliWarning("AliRun is already in folder. Unload first.");
652 AliRun* alirun = dynamic_cast<AliRun*>(fGAFile->Get(fgkGAliceName));
655 AliError(Form("Can not find gAlice in file %s",fGAFile->GetName()));
658 alirun->SetRunLoader(this);
661 AliWarning(Form("gAlice already exists. Putting retrived object in folder named %s",
662 GetEventFolder()->GetName()));
668 SetDetectorAddresses();//calls SetTreeAddress for all detectors
671 /**************************************************************************/
673 Int_t AliRunLoader::LoadHeader()
675 //loads treeE and reads header object for current event
678 AliWarning("Header is already loaded. Use ReloadHeader to force reload. Nothing done");
682 if (GetEventFolder() == 0x0)
684 AliError("Event folder not specified yet");
690 AliError("Session not opened. Use AliRunLoader::Open");
694 if (fGAFile->IsOpen() == kFALSE)
696 AliError("Session not opened. Use AliRunLoader::Open");
700 TTree* tree = dynamic_cast<TTree*>(fGAFile->Get(fgkHeaderContainerName));
703 AliError(Form("Can not find header tree named %s in file %s",
704 fgkHeaderContainerName.Data(),fGAFile->GetName()));
708 if (tree == TreeE()) return 0;
711 GetEventFolder()->Add(tree);
712 MakeHeader();//creates header object and connects to tree
716 /**************************************************************************/
718 Int_t AliRunLoader::LoadTrigger(Option_t* option)
723 AliWarning("Trigger is already loaded. Nothing done");
727 if( GetEventFolder() == 0x0 ) {
728 AliError("Event folder not specified yet");
731 // get the CTP Trigger output file and tree
732 TString trgfile = gSystem->ConcatFileName( fUnixDirName.Data(),
733 fgkDefaultTriggerFileName.Data() );
734 TFile* file = gROOT->GetFile( trgfile );
736 file = TFile::Open( trgfile, option ) ;
737 if (!file || file->IsOpen() == kFALSE ) {
738 AliError( Form( "Can not open trigger file %s", trgfile.Data() ) );
744 TTree* tree = dynamic_cast<TTree*>(file->Get( fgkTriggerContainerName ));
746 AliError( Form( "Can not find trigger tree named %s in file %s",
747 fgkTriggerContainerName.Data(), file->GetName() ) );
753 fCTrigger = dynamic_cast<AliCentralTrigger*>(file->Get( "AliCentralTrigger" ));
754 GetEventFolder()->Add( tree );
760 /**************************************************************************/
762 Int_t AliRunLoader::LoadKinematics(Option_t* option)
764 //Loads the kinematics
765 Int_t retval = fKineDataLoader->GetBaseLoader(0)->Load(option);
768 AliError("Error occured while loading kinamatics tree.");
773 fStack->ConnectTree(TreeK());
774 retval = fStack->GetEvent();
775 if ( retval == kFALSE)
777 AliError("Error occured while loading kinamatics tree.");
784 /**************************************************************************/
786 Int_t AliRunLoader::OpenDataFile(const TString& filename,TFile*& file,TDirectory*& dir,Option_t* opt,Int_t cl)
788 //Opens File with kinematics
791 if (file->IsOpen() == kFALSE)
792 {//pointer is not null but file is not opened
793 AliWarning("Pointer to file is not null, but file is not opened");//risky any way
795 file = 0x0; //proceed with opening procedure
799 AliWarning(Form("File %s already opened",filename.Data()));
803 //try to find if that file is opened somewere else
804 file = (TFile *)( gROOT->GetListOfFiles()->FindObject(filename) );
807 if(file->IsOpen() == kTRUE)
809 AliWarning(Form("File %s already opened by sombody else.",file->GetName()));
814 file = TFile::Open(filename,opt);
817 AliError(Form("Can not open file %s",filename.Data()));
820 if (file->IsOpen() == kFALSE)
821 {//file is not opened
822 AliError(Form("Can not open file %s",filename.Data()));
826 file->SetCompressionLevel(cl);
828 dir = AliLoader::ChangeDir(file,fCurrentEvent);
831 AliError(Form("Can not change to root directory in file %s",filename.Data()));
836 /**************************************************************************/
838 TTree* AliRunLoader::TreeE() const
840 //returns the tree from folder; shortcut method
841 if (AliDebugLevel() > 10) fEventFolder->ls();
842 TObject *obj = fEventFolder->FindObject(fgkHeaderContainerName);
843 return (obj)?dynamic_cast<TTree*>(obj):0x0;
845 /**************************************************************************/
847 TTree* AliRunLoader::TreeCT() const
849 //returns the tree from folder; shortcut method
850 if (AliDebugLevel() > 10) fEventFolder->ls();
851 TObject *obj = fEventFolder->FindObject(fgkTriggerContainerName);
852 return (obj)?dynamic_cast<TTree*>(obj):0x0;
854 /**************************************************************************/
856 AliHeader* AliRunLoader::GetHeader() const
858 //returns pointer header object
861 /**************************************************************************/
863 AliCentralTrigger* AliRunLoader::GetTrigger() const
865 //returns pointer trigger object
869 /**************************************************************************/
871 TTree* AliRunLoader::TreeK() const
873 //returns the tree from folder; shortcut method
874 TObject *obj = GetEventFolder()->FindObject(fgkKineContainerName);
875 return (obj)?dynamic_cast<TTree*>(obj):0x0;
877 /**************************************************************************/
879 TTree* AliRunLoader::TreeTR() const
881 //returns the tree from folder; shortcut method
882 TObject* obj = GetEventFolder()->FindObject(fgkTrackRefsContainerName);
883 return (obj)?dynamic_cast<TTree*>(obj):0x0;
885 /**************************************************************************/
887 AliRun* AliRunLoader::GetAliRun() const
889 //returns AliRun which sits in the folder
890 if (fEventFolder == 0x0) return 0x0;
891 TObject *obj = fEventFolder->FindObject(fgkGAliceName);
892 return (obj)?dynamic_cast<AliRun*>(obj):0x0;
894 /**************************************************************************/
896 Int_t AliRunLoader::WriteHeader(Option_t* opt)
899 AliDebug(1, "WRITING HEADER");
901 TTree* tree = TreeE();
904 AliWarning("Can not find Header Tree in Folder");
907 if (fGAFile->IsWritable() == kFALSE)
909 AliError(Form("File %s is not writable",fGAFile->GetName()));
913 TObject* obj = fGAFile->Get(fgkHeaderContainerName);
915 { //if they exist, see if option OVERWRITE is used
917 if(tmp.Contains("OVERWRITE",TString::kIgnoreCase) == 0)
918 {//if it is not used - give an error message and return an error code
919 AliError("Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data");
924 tree->SetDirectory(fGAFile);
925 tree->Write(0,TObject::kOverwrite);
927 AliDebug(1, "WRITTEN\n\n");
932 /**************************************************************************/
934 Int_t AliRunLoader::WriteTrigger(Option_t* opt)
937 AliDebug( 1, "WRITING TRIGGER" );
939 TTree* tree = TreeCT();
941 AliWarning("Can not find Trigger Tree in Folder");
945 TFile* file = gROOT->GetFile( gSystem->ConcatFileName( fUnixDirName.Data(), fgkDefaultTriggerFileName.Data() ) ) ;
946 if( !file || !file->IsOpen() ) {
947 AliError( "can't write Trigger, file is not open" );
951 TObject* obj = file->Get( fgkTriggerContainerName );
952 if( obj ) { //if they exist, see if option OVERWRITE is used
954 if( tmp.Contains( "OVERWRITE", TString::kIgnoreCase ) == 0) {
955 //if it is not used - give an error message and return an error code
956 AliError( "Tree already exisists. Use option \"OVERWRITE\" to overwrite previous data" );
961 fCTrigger->Write( 0, TObject::kOverwrite );
962 tree->Write( 0, TObject::kOverwrite );
965 AliDebug(1, "WRITTEN\n\n");
969 /**************************************************************************/
971 Int_t AliRunLoader::WriteAliRun(Option_t* /*opt*/)
973 //writes AliRun object to the file
975 if (GetAliRun()) GetAliRun()->Write();
978 /**************************************************************************/
980 Int_t AliRunLoader::WriteKinematics(Option_t* opt)
983 return fKineDataLoader->GetBaseLoader(0)->WriteData(opt);
985 /**************************************************************************/
986 Int_t AliRunLoader::WriteTrackRefs(Option_t* opt)
988 //writes Track References tree
989 return fTrackRefsDataLoader->GetBaseLoader(0)->WriteData(opt);
991 /**************************************************************************/
993 Int_t AliRunLoader::WriteHits(Option_t* opt)
995 //Calls WriteHits for all loaders
998 TIter next(fLoaders);
1000 while((loader = (AliLoader*)next()))
1002 res = loader->WriteHits(opt);
1005 AliError(Form("Failed to write hits for %s (%d)",loader->GetDetectorName().Data(),res));
1011 /**************************************************************************/
1013 Int_t AliRunLoader::WriteSDigits(Option_t* opt)
1015 //Calls WriteSDigits for all loaders
1018 TIter next(fLoaders);
1020 while((loader = (AliLoader*)next()))
1022 res = loader->WriteSDigits(opt);
1025 AliError(Form("Failed to write summable digits for %s.",loader->GetDetectorName().Data()));
1031 /**************************************************************************/
1033 Int_t AliRunLoader::WriteDigits(Option_t* opt)
1035 //Calls WriteDigits for all loaders
1038 TIter next(fLoaders);
1040 while((loader = (AliLoader*)next()))
1042 res = loader->WriteDigits(opt);
1045 AliError(Form("Failed to write digits for %s.",loader->GetDetectorName().Data()));
1051 /**************************************************************************/
1053 Int_t AliRunLoader::WriteRecPoints(Option_t* opt)
1055 //Calls WriteRecPoints for all loaders
1058 TIter next(fLoaders);
1060 while((loader = (AliLoader*)next()))
1062 res = loader->WriteRecPoints(opt);
1065 AliError(Form("Failed to write Reconstructed Points for %s.",
1066 loader->GetDetectorName().Data()));
1072 /**************************************************************************/
1074 Int_t AliRunLoader::WriteTracks(Option_t* opt)
1076 //Calls WriteTracks for all loaders
1079 TIter next(fLoaders);
1081 while((loader = (AliLoader*)next()))
1083 res = loader->WriteTracks(opt);
1086 AliError(Form("Failed to write Tracks for %s.",
1087 loader->GetDetectorName().Data()));
1093 /**************************************************************************/
1095 Int_t AliRunLoader::WriteRunLoader(Option_t* /*opt*/)
1097 //Writes itself to the file
1099 this->Write(0,TObject::kOverwrite);
1102 /**************************************************************************/
1104 Int_t AliRunLoader::SetEventFolderName(const TString& name)
1106 //sets top folder name for this run; of alread
1109 AliError("Name is empty");
1113 //check if such a folder already exists - try to find it in alice top folder
1114 TObject* obj = AliConfig::Instance()->GetTopFolder()->FindObject(name);
1117 TFolder* fold = dynamic_cast<TFolder*>(obj);
1120 AliError("Such a obejct already exists in top alice folder and it is not a folder.");
1123 //folder which was found is our folder
1124 if (fEventFolder == fold)
1130 AliError("Such a folder already exists in top alice folder. Can not mount.");
1135 //event is alredy connected, just change name of the folder
1138 fEventFolder->SetName(name);
1142 if (fKineDataLoader == 0x0)
1143 fKineDataLoader = new AliDataLoader(fgkDefaultKineFileName,fgkKineContainerName,"Kinematics");
1145 if ( fTrackRefsDataLoader == 0x0)
1146 fTrackRefsDataLoader = new AliDataLoader(fgkDefaultTrackRefsFileName,fgkTrackRefsContainerName,"Track References");
1148 //build the event folder structure
1149 AliDebug(1, Form("Creating new event folder named %s",name.Data()));
1150 fEventFolder = AliConfig::Instance()->BuildEventFolder(name,"Event Folder");
1151 fEventFolder->Add(this);//put myself to the folder to accessible for all
1153 TIter next(fLoaders);
1155 while((loader = (AliLoader*)next()))
1157 loader->Register(fEventFolder);//build folder structure for this detector
1160 fKineDataLoader->SetEventFolder(GetEventFolder());
1161 fTrackRefsDataLoader->SetEventFolder(GetEventFolder());
1162 fKineDataLoader->SetFolder(GetEventFolder());
1163 fTrackRefsDataLoader->SetFolder(GetEventFolder());
1165 fEventFolder->SetOwner();
1168 /**************************************************************************/
1170 void AliRunLoader::AddLoader(AliLoader* loader)
1172 //Adds the Loader for given detector
1173 if (loader == 0x0) //if null shout and exit
1175 AliError("Parameter is NULL");
1178 loader->SetDirName(fUnixDirName);
1179 if (fEventFolder) loader->SetEventFolder(fEventFolder); //if event folder is already defined,
1180 //pass information to the Loader
1181 fLoaders->Add(loader);//add the Loader to the array
1183 /**************************************************************************/
1185 void AliRunLoader::AddLoader(AliDetector* det)
1187 //Asks module (detector) ro make a Loader and stores in the array
1188 if (det == 0x0) return;
1189 AliLoader* get = det->GetLoader();//try to get loader
1190 if (get == 0x0) get = det->MakeLoader(fEventFolder->GetName());//if did not obtain, ask to make it
1194 AliDebug(1, Form("Detector: %s Loader : %s",det->GetName(),get->GetName()));
1199 /**************************************************************************/
1201 AliLoader* AliRunLoader::GetLoader(const char* detname) const
1203 //returns loader for given detector
1204 //note that naming convention is TPCLoader not just TPC
1205 return (AliLoader*)fLoaders->FindObject(detname);
1208 /**************************************************************************/
1210 AliLoader* AliRunLoader::GetLoader(AliDetector* det) const
1212 //get loader for detector det
1213 if(det == 0x0) return 0x0;
1214 TString getname(det->GetName());
1216 AliDebug(1, Form(" Loader name is %s",getname.Data()));
1217 return GetLoader(getname);
1220 /**************************************************************************/
1222 void AliRunLoader::CleanFolders()
1224 // fEventFolder->Add(this);//put myself to the folder to accessible for all
1231 /**************************************************************************/
1233 void AliRunLoader::CleanDetectors()
1235 //Calls CleanFolders for all detectors
1236 TIter next(fLoaders);
1238 while((loader = (AliLoader*)next()))
1240 loader->CleanFolders();
1243 /**************************************************************************/
1245 void AliRunLoader::RemoveEventFolder()
1247 //remove all the tree of event
1248 //all the stuff changing EbE stays untached (PDGDB, tasks, etc.)
1250 if (fEventFolder == 0x0) return;
1251 fEventFolder->SetOwner(kFALSE);//don't we want to deleted while removing the folder that we are sitting in
1252 fEventFolder->Remove(this);//remove us drom folder
1254 AliConfig::Instance()->GetTopFolder()->SetOwner(); //brings ownership back for fEventFolder since it sits in top folder
1255 AliConfig::Instance()->GetTopFolder()->Remove(fEventFolder); //remove the event tree
1256 delete fEventFolder;
1258 /**************************************************************************/
1260 void AliRunLoader::SetGAliceFile(TFile* gafile)
1262 //sets pointer to galice.root file
1266 /**************************************************************************/
1268 Int_t AliRunLoader::LoadHits(Option_t* detectors,Option_t* opt)
1270 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1272 AliDebug(1, "Loading Hits");
1276 const char* oAll = strstr(detectors,"all");
1279 AliDebug(1, "Option is All");
1284 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1285 loaders = &arr;//get the pointer array
1288 AliDebug(1, Form("For detectors. Number of detectors chosen for loading %d",loaders->GetEntries()));
1290 TIter next(loaders);
1292 while((loader = (AliLoader*)next()))
1294 AliDebug(1, Form(" Calling LoadHits(%s) for %s",opt,loader->GetName()));
1295 loader->LoadHits(opt);
1297 AliDebug(1, "Done");
1301 /**************************************************************************/
1303 Int_t AliRunLoader::LoadSDigits(Option_t* detectors,Option_t* opt)
1305 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1310 const char* oAll = strstr(detectors,"all");
1317 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1318 loaders = &arr;//get the pointer to array
1321 TIter next(loaders);
1323 while((loader = (AliLoader*)next()))
1325 loader->LoadSDigits(opt);
1330 /**************************************************************************/
1332 Int_t AliRunLoader::LoadDigits(Option_t* detectors,Option_t* opt)
1334 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1339 const char* oAll = strstr(detectors,"all");
1346 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1347 loaders = &arr;//get the pointer array
1350 TIter next(loaders);
1352 while((loader = (AliLoader*)next()))
1354 loader->LoadDigits(opt);
1358 /**************************************************************************/
1360 Int_t AliRunLoader::LoadRecPoints(Option_t* detectors,Option_t* opt)
1362 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1367 const char* oAll = strstr(detectors,"all");
1374 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1375 loaders = &arr;//get the pointer array
1378 TIter next(loaders);
1380 while((loader = (AliLoader*)next()))
1382 loader->LoadRecPoints(opt);
1386 /**************************************************************************/
1388 Int_t AliRunLoader::LoadRecParticles(Option_t* detectors,Option_t* opt)
1390 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1395 const char* oAll = strstr(detectors,"all");
1402 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1403 loaders = &arr;//get the pointer array
1406 TIter next(loaders);
1408 while((loader = (AliLoader*)next()))
1410 loader->LoadRecParticles(opt);
1414 /**************************************************************************/
1416 Int_t AliRunLoader::LoadTracks(Option_t* detectors,Option_t* opt)
1418 //LoadHits in selected detectors i.e. detectors="ITS TPC TRD" or "all"
1423 const char* oAll = strstr(detectors,"all");
1430 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1431 loaders = &arr;//get the pointer array
1434 TIter next(loaders);
1436 while((loader = (AliLoader*)next()))
1438 loader->LoadTracks(opt);
1442 /**************************************************************************/
1444 void AliRunLoader::UnloadHits(Option_t* detectors)
1446 //unloads hits for detectors specified in parameter
1450 const char* oAll = strstr(detectors,"all");
1457 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1458 loaders = &arr;//get the pointer to array
1461 TIter next(loaders);
1463 while((loader = (AliLoader*)next()))
1465 loader->UnloadHits();
1468 /**************************************************************************/
1470 void AliRunLoader::UnloadSDigits(Option_t* detectors)
1472 //unloads SDigits for detectors specified in parameter
1476 const char* oAll = strstr(detectors,"all");
1483 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1484 loaders = &arr;//get the pointer to array
1487 TIter next(loaders);
1489 while((loader = (AliLoader*)next()))
1491 loader->UnloadSDigits();
1494 /**************************************************************************/
1496 void AliRunLoader::UnloadDigits(Option_t* detectors)
1498 //unloads Digits for detectors specified in parameter
1502 const char* oAll = strstr(detectors,"all");
1509 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1510 loaders = &arr;//get the pointer to array
1513 TIter next(loaders);
1515 while((loader = (AliLoader*)next()))
1517 loader->UnloadDigits();
1520 /**************************************************************************/
1522 void AliRunLoader::UnloadRecPoints(Option_t* detectors)
1524 //unloads RecPoints for detectors specified in parameter
1528 const char* oAll = strstr(detectors,"all");
1535 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1536 loaders = &arr;//get the pointer to array
1539 TIter next(loaders);
1541 while((loader = (AliLoader*)next()))
1543 loader->UnloadRecPoints();
1546 /**************************************************************************/
1548 void AliRunLoader::UnloadAll(Option_t* detectors)
1550 //calls UnloadAll for detectors names specified in parameter
1551 // option "all" passed can be passed
1555 const char* oAll = strstr(detectors,"all");
1562 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1563 loaders = &arr;//get the pointer to array
1566 TIter next(loaders);
1568 while((loader = (AliLoader*)next()))
1570 loader->UnloadAll();
1573 /**************************************************************************/
1575 void AliRunLoader::UnloadTracks(Option_t* detectors)
1577 //unloads Tracks for detectors specified in parameter
1581 const char* oAll = strstr(detectors,"all");
1588 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1589 loaders = &arr;//get the pointer to array
1592 TIter next(loaders);
1594 while((loader = (AliLoader*)next()))
1596 loader->UnloadTracks();
1599 /**************************************************************************/
1601 void AliRunLoader::UnloadRecParticles(Option_t* detectors)
1603 //unloads Particles for detectors specified in parameter
1607 const char* oAll = strstr(detectors,"all");
1614 GetListOfDetectors(detectors,arr);//this method looks for all Loaders corresponding to names (many) specified in detectors option
1615 loaders = &arr;//get the pointer to array
1618 TIter next(loaders);
1620 while((loader = (AliLoader*)next()))
1622 loader->UnloadRecParticles();
1625 /**************************************************************************/
1627 AliRunLoader* AliRunLoader::GetRunLoader(const char* eventfoldername)
1629 //returns RunLoader from folder named eventfoldername
1630 TFolder* evfold= dynamic_cast<TFolder*>(AliConfig::Instance()->GetTopFolder()->FindObject(eventfoldername));
1635 AliRunLoader* runget = dynamic_cast<AliRunLoader*>(evfold->FindObject(AliRunLoader::fgkRunLoaderName));
1639 /**************************************************************************/
1641 AliLoader* AliRunLoader::GetDetectorLoader(const char* detname, const char* eventfoldername)
1643 //get the loader of the detector with the given name from the global
1645 AliRunLoader* runLoader = GetRunLoader(eventfoldername);
1647 AliErrorClass("No run loader found");
1650 return runLoader->GetDetectorLoader(detname);
1652 /**************************************************************************/
1654 AliLoader* AliRunLoader::GetDetectorLoader(const char* detname)
1656 //get the loader of the detector with the given name from the global
1659 char loadername[256];
1660 sprintf(loadername, "%sLoader", detname);
1661 AliLoader* loader = GetLoader(loadername);
1663 AliError(Form("No loader for %s found", detname));
1668 /**************************************************************************/
1670 TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree, const char* eventfoldername)
1672 //get the tree with hits of the detector with the given name
1673 //if maketree is true and the tree does not exist, the tree is created
1674 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1675 if (!loader) return NULL;
1676 if (!loader->TreeH() && maketree) loader->MakeTree("H");
1677 return loader->TreeH();
1680 /**************************************************************************/
1682 TTree* AliRunLoader::GetTreeH(const char* detname, Bool_t maketree)
1684 //get the tree with hits of the detector with the given name
1685 //if maketree is true and the tree does not exist, the tree is created
1686 AliLoader* loader = GetDetectorLoader(detname);
1687 if (!loader) return NULL;
1688 if (!loader->TreeH() && maketree) loader->MakeTree("H");
1689 return loader->TreeH();
1691 /**************************************************************************/
1693 TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree,const char* eventfoldername)
1695 //get the tree with summable digits of the detector with the given name
1696 //if maketree is true and the tree does not exist, the tree is created
1697 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1698 if (!loader) return NULL;
1699 if (!loader->TreeS() && maketree) loader->MakeTree("S");
1700 return loader->TreeS();
1702 /**************************************************************************/
1704 TTree* AliRunLoader::GetTreeS(const char* detname, Bool_t maketree)
1706 //get the tree with summable digits of the detector with the given name
1707 //if maketree is true and the tree does not exist, the tree is created
1708 AliLoader* loader = GetDetectorLoader(detname);
1709 if (!loader) return NULL;
1710 if (!loader->TreeS() && maketree) loader->MakeTree("S");
1711 return loader->TreeS();
1713 /**************************************************************************/
1715 TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree,const char* eventfoldername)
1717 //get the tree with digits of the detector with the given name
1718 //if maketree is true and the tree does not exist, the tree is created
1719 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1720 if (!loader) return NULL;
1721 if (!loader->TreeD() && maketree) loader->MakeTree("D");
1722 return loader->TreeD();
1724 /**************************************************************************/
1726 TTree* AliRunLoader::GetTreeD(const char* detname, Bool_t maketree)
1728 //get the tree with digits of the detector with the given name
1729 //if maketree is true and the tree does not exist, the tree is created
1730 AliLoader* loader = GetDetectorLoader(detname);
1731 if (!loader) return NULL;
1732 if (!loader->TreeD() && maketree) loader->MakeTree("D");
1733 return loader->TreeD();
1735 /**************************************************************************/
1736 TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree,const char* eventfoldername)
1738 //get the tree with clusters of the detector with the given name
1739 //if maketree is true and the tree does not exist, the tree is created
1740 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1741 if (!loader) return NULL;
1742 if (!loader->TreeR() && maketree) loader->MakeTree("R");
1743 return loader->TreeR();
1745 /**************************************************************************/
1747 TTree* AliRunLoader::GetTreeR(const char* detname, Bool_t maketree)
1749 //get the tree with clusters of the detector with the given name
1750 //if maketree is true and the tree does not exist, the tree is created
1751 AliLoader* loader = GetDetectorLoader(detname);
1752 if (!loader) return NULL;
1753 if (!loader->TreeR() && maketree) loader->MakeTree("R");
1754 return loader->TreeR();
1756 /**************************************************************************/
1758 TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree,const char* eventfoldername)
1760 //get the tree with tracks of the detector with the given name
1761 //if maketree is true and the tree does not exist, the tree is created
1762 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1763 if (!loader) return NULL;
1764 if (!loader->TreeT() && maketree) loader->MakeTree("T");
1765 return loader->TreeT();
1767 /**************************************************************************/
1769 TTree* AliRunLoader::GetTreeT(const char* detname, Bool_t maketree)
1771 //get the tree with tracks of the detector with the given name
1772 //if maketree is true and the tree does not exist, the tree is created
1773 AliLoader* loader = GetDetectorLoader(detname);
1774 if (!loader) return NULL;
1775 if (!loader->TreeT() && maketree) loader->MakeTree("T");
1776 return loader->TreeT();
1778 /**************************************************************************/
1780 TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree,const char* eventfoldername)
1782 //get the tree with particles of the detector with the given name
1783 //if maketree is true and the tree does not exist, the tree is created
1784 AliLoader* loader = GetDetectorLoader(detname,eventfoldername);
1785 if (!loader) return NULL;
1786 if (!loader->TreeP() && maketree) loader->MakeTree("P");
1787 return loader->TreeP();
1789 /**************************************************************************/
1791 TTree* AliRunLoader::GetTreeP(const char* detname, Bool_t maketree)
1793 //get the tree with particles of the detector with the given name
1794 //if maketree is true and the tree does not exist, the tree is created
1795 AliLoader* loader = GetDetectorLoader(detname);
1796 if (!loader) return NULL;
1797 if (!loader->TreeP() && maketree) loader->MakeTree("P");
1798 return loader->TreeP();
1801 /**************************************************************************/
1803 void AliRunLoader::CdGAFile()
1805 //sets gDirectory to galice file
1807 if(fGAFile) fGAFile->cd();
1810 /**************************************************************************/
1812 void AliRunLoader::GetListOfDetectors(const char * namelist,TObjArray& pointerarray) const
1814 //this method looks for all Loaders corresponding
1815 //to names (many) specified in namelist i.e. namelist ("ITS TPC TRD")
1819 strcpy(dets,namelist);//compiler cries when char* = const Option_t*;
1820 dets[strlen(dets)+1] = '\n';//set endl at the end of string
1825 tmp = sscanf(pdet,"%s",buff);//read the string from the input string pdet into buff
1826 if ( (buff[0] == 0) || (tmp == 0) ) break; //if not read
1828 pdet = strstr(pdet,buff) + strlen(buff);//move the input pointer about number of bytes (letters) read
1829 //I am aware that is a little complicated. I don't know the number of spaces between detector names
1830 //so I read the string, than I find where it starts (strstr) and move the pointer about length of a string
1831 //If there is a better way, please write me (Piotr.Skowronski@cern.ch)
1832 //construct the Loader name
1833 TString getname(buff);
1835 AliLoader* loader = GetLoader(getname);//get the Loader
1838 pointerarray.Add(loader);
1842 AliError(Form("Can not find Loader for %s",buff));
1848 /*****************************************************************************/
1850 void AliRunLoader::Clean(const TString& name)
1852 //removes object with given name from event folder and deletes it
1853 if (GetEventFolder() == 0x0) return;
1854 TObject* obj = GetEventFolder()->FindObject(name);
1857 AliDebug(1, Form("name=%s, cleaning %s.",GetName(),name.Data()));
1858 GetEventFolder()->Remove(obj);
1864 /*****************************************************************************/
1866 TTask* AliRunLoader::GetRunDigitizer()
1868 //returns Run Digitizer from folder
1870 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1871 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetDigitizerTaskName());
1872 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1874 /*****************************************************************************/
1876 TTask* AliRunLoader::GetRunSDigitizer()
1878 //returns SDigitizer Task from folder
1880 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1881 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetSDigitizerTaskName());
1882 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1884 /*****************************************************************************/
1886 TTask* AliRunLoader::GetRunReconstructioner()
1888 //returns Reconstructioner Task from folder
1889 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1890 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetReconstructionerTaskName());
1891 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1893 /*****************************************************************************/
1895 TTask* AliRunLoader::GetRunTracker()
1897 //returns Tracker Task from folder
1898 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1899 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetTrackerTaskName());
1900 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1902 /*****************************************************************************/
1904 TTask* AliRunLoader::GetRunPIDTask()
1906 //returns Tracker Task from folder
1907 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1908 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetPIDTaskName());
1909 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1911 /*****************************************************************************/
1913 TTask* AliRunLoader::GetRunQATask()
1915 //returns Quality Assurance Task from folder
1916 TFolder* topf = AliConfig::Instance()->GetTaskFolder();
1919 AliErrorClass("Can not get task folder from AliConfig");
1922 TObject* obj = topf->FindObjectAny(AliConfig::Instance()->GetQATaskName());
1923 return (obj)?dynamic_cast<TTask*>(obj):0x0;
1926 /*****************************************************************************/
1928 void AliRunLoader::SetCompressionLevel(Int_t cl)
1930 //Sets Compression Level in all files
1931 if (fGAFile) fGAFile->SetCompressionLevel(cl);
1932 SetKineComprLevel(cl);
1933 SetTrackRefsComprLevel(cl);
1934 TIter next(fLoaders);
1936 while((loader = (AliLoader*)next()))
1938 loader->SetCompressionLevel(cl);
1941 /**************************************************************************/
1943 void AliRunLoader::SetKineComprLevel(Int_t cl)
1945 //Sets comression level in Kine File
1946 fKineDataLoader->SetCompressionLevel(cl);
1948 /**************************************************************************/
1950 void AliRunLoader::SetTrackRefsComprLevel(Int_t cl)
1952 //Sets comression level in Track Refences File
1953 fTrackRefsDataLoader->SetCompressionLevel(cl);
1955 /**************************************************************************/
1957 void AliRunLoader::UnloadHeader()
1959 //removes TreeE from folder and deletes it
1960 // as well as fHeader object
1965 /**************************************************************************/
1967 void AliRunLoader::UnloadTrigger()
1969 //removes TreeCT from folder and deletes it
1970 // as well as fHeader object
1976 /**************************************************************************/
1978 void AliRunLoader::UnloadKinematics()
1980 //Unloads Kinematics
1981 fKineDataLoader->GetBaseLoader(0)->Unload();
1983 /**************************************************************************/
1985 void AliRunLoader::UnloadTrackRefs()
1987 //Unloads Track Refernces
1988 fTrackRefsDataLoader->GetBaseLoader(0)->Unload();
1990 /**************************************************************************/
1992 void AliRunLoader::UnloadgAlice()
1995 if (gAlice == GetAliRun())
1997 AliDebug(1, "Set gAlice = 0x0");
1998 gAlice = 0x0;//if gAlice is the same that in folder (to be deleted by the way of folder)
2000 AliRun* alirun = GetAliRun();
2001 if (GetEventFolder()) GetEventFolder()->Remove(alirun);
2004 /**************************************************************************/
2006 void AliRunLoader::MakeTrackRefsContainer()
2008 // Makes a tree for Track References
2009 fTrackRefsDataLoader->MakeTree();
2011 /**************************************************************************/
2013 Int_t AliRunLoader::LoadTrackRefs(Option_t* option)
2015 //Load track references from file (opens file and posts tree to folder)
2017 return fTrackRefsDataLoader->GetBaseLoader(0)->Load(option);
2019 /**************************************************************************/
2021 void AliRunLoader::SetDirName(TString& dirname)
2023 //sets directory name
2024 if (dirname.IsNull()) return;
2025 fUnixDirName = dirname;
2026 fKineDataLoader->SetDirName(dirname);
2027 fTrackRefsDataLoader->SetDirName(dirname);
2029 TIter next(fLoaders);
2031 while((loader = (AliLoader*)next()))
2033 loader->SetDirName(dirname);
2037 /*****************************************************************************/
2039 Int_t AliRunLoader::GetFileOffset() const
2041 //returns the file number that is added to the file name for current event
2042 return Int_t(fCurrentEvent/fNEventsPerFile);
2045 /*****************************************************************************/
2046 const TString AliRunLoader::SetFileOffset(const TString& fname)
2048 //adds the the number to the file name at proper place for current event
2049 Long_t offset = (Long_t)GetFileOffset();
2050 if (offset < 1) return fname;
2052 soffset += offset;//automatic conversion to string
2053 TString dotroot(".root");
2054 const TString& offfsetdotroot = offset + dotroot;
2055 TString out = fname;
2056 out = out.ReplaceAll(dotroot,offfsetdotroot);
2057 AliDebug(1, Form(" in=%s out=%s",fname.Data(),out.Data()));
2060 /*****************************************************************************/
2062 void AliRunLoader::SetDigitsFileNameSuffix(const TString& suffix)
2064 //adds the suffix before ".root",
2065 //e.g. TPC.Digits.root -> TPC.DigitsMerged.root
2066 //made on Jiri Chudoba demand
2068 TIter next(fLoaders);
2070 while((loader = (AliLoader*)next()))
2072 loader->SetDigitsFileNameSuffix(suffix);
2075 /*****************************************************************************/
2077 TString AliRunLoader::GetFileName() const
2079 //returns name of galice file
2081 if (fGAFile == 0x0) return result;
2082 result = fGAFile->GetName();
2085 /*****************************************************************************/
2087 void AliRunLoader::SetDetectorAddresses()
2089 //calls SetTreeAddress for all detectors
2090 if (GetAliRun()==0x0) return;
2091 TIter next(GetAliRun()->Modules());
2093 while((mod = (AliModule*)next()))
2095 AliDetector* det = dynamic_cast<AliDetector*>(mod);
2096 if (det) det->SetTreeAddress();
2099 /*****************************************************************************/
2101 void AliRunLoader::Synchronize()
2103 //synchrinizes all writtable files
2104 TIter next(fLoaders);
2106 while((loader = (AliLoader*)next()))
2108 loader->Synchronize();
2111 fKineDataLoader->Synchronize();
2112 fTrackRefsDataLoader->Synchronize();
2114 TFile* file = gROOT->GetFile( gSystem->ConcatFileName( fUnixDirName.Data(), fgkDefaultTriggerFileName.Data() ) ) ;
2115 if( file ) file->Flush();
2117 if (fGAFile) fGAFile->Flush();
2119 /*****************************************************************************/
2120 /*****************************************************************************/