#define ALIEMCALGETTER_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+
/* $Id$ */
-//________________________________________________________________________
+
+//_________________________________________________________________________
// A singleton that returns various objects
// Should be used on the analysis stage to avoid confusing between different
// branches of reconstruction tree: e.g. reading RecPoints and TS made from
//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH)
//
-// Modif:
-// August 2002 Yves Schutz: clone PHOS as closely as possible and intoduction
-// of new IO (à la PHOS)
-
+
// --- ROOT system ---
-#include "TClonesArray.h"
-#include "TFolder.h"
-#include "TTree.h"
-#include "TFile.h"
-class TString ;
-class TParticle ;
-class TTask ;
+#include "TObject.h"
+#include "TClonesArray.h"
+// #include "TFolder.h"
+// #include "TTree.h"
+// #include "TFile.h"
+// class TString ;
+ class TParticle ;
+// class TTask ;
// --- Standard library ---
-#include <stdlib.h>
// --- AliRoot header files ---
-#include "AliRun.h"
-#include "AliEMCAL.h"
-#include "AliEMCALHit.h"
-#include "AliEMCALDigit.h"
-#include "AliEMCALTowerRecPoint.h"
+#include "AliConfig.h"
+
+// #include "AliRun.h"
+class AliEMCAL ;
+#include "AliEMCALHit.h"
+// #include "AliEMCALDigit.h"
+// #include "AliEMCALRecPoint.h"
+// #include "AliEMCALRecPoint.h"
+// #include "AliEMCALTrackSegment.h"
+// #include "AliEMCALRecParticle.h"
class AliEMCALGeometry ;
-#include "AliEMCALDigitizer.h"
-#include "AliEMCALSDigitizer.h"
-class AliEMCALClusterizer ;
-#include "AliEMCALTrackSegment.h"
-class AliEMCALTrackSegmentMaker ;
-#include "AliEMCALRecParticle.h"
-class AliEMCALPID ;
+#include "AliEMCALDigitizer.h"
+#include "AliEMCALSDigitizer.h"
+// class AliEMCALClusterizer ;
+// class AliEMCALTrackSegmentMaker ;
+// class AliEMCALPID ;
+// //class AliEMCALCalibrationDB ;
+// class AliEMCALConTableDB ;
+class AliEMCALBeamTestEvent ;
+
+#include "AliEMCALLoader.h"
class AliEMCALGetter : public TObject {
- public:
-
- AliEMCALGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public
- Fatal("ctor", "singleton: default ctor not callable") ;
+ public:
+ AliEMCALGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public
+ Fatal("ctor", "AliEMCALGetter is a singleton default ctor not callable") ;
}
AliEMCALGetter(const AliEMCALGetter & obj) {
// cpy ctor requested by Coding Convention
- // but not yet needed
- Fatal("cpy ctor", "not implemented") ;
+ Fatal("cpy ctor", "not implemented") ;
}
AliEMCALGetter & operator = (const AliEMCALGetter & ) {
// assignement operator requested by coding convention, but not needed
- Fatal("operator =", "not implemented") ;
+ Fatal("operator =", "not implemented") ;
return *this ;
}
virtual ~AliEMCALGetter() ;
- //=========== Instantiators ================
- static AliEMCALGetter * GetInstance(const char* headerFile,
- const char* branchTitle = "Default",
- const Bool_t toSplit = kFALSE ) ;
- static AliEMCALGetter * GetInstance() ;
-
- //=========== General information about run ==============
- const Int_t MaxEvent() const { return static_cast<Int_t>(gAlice->TreeE()->GetEntries()) ; }
- const Int_t EventNumber() const { return static_cast<Int_t>(gAlice->GetEvNumber()) ; }
- const Bool_t BranchExists(const TString recName) const ;
-
- //========== EMCALGeometry and EMCAL =============
- const AliEMCAL * EMCAL() ;
- AliEMCALGeometry * EMCALGeometry() ;
-
- //========== Methods to read somethig from file ==========
+ //=========== Instantiators ================
+ static AliEMCALGetter * Instance(const char* headerFile,
+ const char* version = AliConfig::fgkDefaultEventFolderName,
+ Option_t * openingOption = "READ" ) ;
+ static AliEMCALGetter * Instance() ;
+
+ static void Print() ;
+
+// //=========== General information about run ==============
+ Bool_t IsLoaded(const TString tree) const { return fLoadingStatus.Contains(tree) ; }
+ void SetLoaded(const TString tree) { fLoadingStatus += tree ; }
+
+ Int_t MaxEvent() const ;
+ Int_t EventNumber() const ;
+ Bool_t VersionExists(TString & opt) const ;
+ UShort_t EventPattern(void) const ;
+ Float_t BeamEnergy(void) const ;
+
+// //========== EMCALGeometry and EMCAL =============
+ AliEMCAL * EMCAL() const ;
+ AliEMCALGeometry * EMCALGeometry() const ;
+
+// //========== Methods to read something from file ==========
void Event(const Int_t event, const char * opt = "HSDRP") ;
void Track(const Int_t itrack) ;
- void ReadTreeS(TTree * treeS,Int_t input) ; //Method to be used when
- //digitizing is under the conytrol of AliRunDigitizer,
- //which opens all files etc.
- //-----------------now getter's data--------------------------------------
+
+// //-----------------now getter's data--------------------------------------
+// // AliEMCALCalibrationDB * CalibrationDB(){return fcdb; }
+// // void ReadCalibrationDB(const char * name, const char * filename) ;
//=========== Primaries ============
- TTree * TreeK(TString filename="") ;
- TClonesArray * Primaries(void) const { return dynamic_cast<TClonesArray*>(ReturnO("Primaries")) ; }
- const TParticle * Primary(Int_t index) const;
- const Int_t NPrimaries()const { return fNPrimaries; }
- const TParticle * Secondary(TParticle * p, Int_t index=1) const ;
-
- //=========== Hits =================
- TTree * TreeH(TString filename="") ;
- const TClonesArray * Hits(void) { return dynamic_cast<const TClonesArray*>(ReturnO("Hits")) ; }
- const AliEMCALHit * Hit(Int_t index) { return dynamic_cast<const AliEMCALHit*>(Hits()->At(index) );}
-
+// TTree * TreeK(TString filename="") ;
+ TClonesArray * Primaries(void) ;
+ TParticle * Primary(Int_t index) const ;
+ Int_t NPrimaries()const { return fNPrimaries; }
+ TParticle * Secondary(const TParticle * p, const Int_t index=1) const ;
+
+// //=========== Hits =================
+// TTree * TreeH(TString filename="") ;
+ TClonesArray * Hits(void) ;
+ AliEMCALHit * Hit(const Int_t index) { return dynamic_cast<AliEMCALHit*>(Hits()->At(index) );}
+ TTree * TreeH() const ;
+
//=========== SDigits ==============
- TTree * TreeS(TString filename="") ;
- TClonesArray * SDigits(const char * name = 0, const char * file=0) {
- return dynamic_cast<TClonesArray*>(ReturnO("SDigits", name, file)) ; }
- const AliEMCALDigit * SDigit(Int_t index) { return static_cast<const AliEMCALDigit*>(SDigits()->At(index)) ;}
- const AliEMCALSDigitizer * SDigitizer(const char * name =0) const {
- return (const AliEMCALSDigitizer*)(ReturnT("SDigitizer", name)) ; // here static or dynamic cast does not work ! why ?
- }
-
+ TClonesArray * SDigits() ;
+ AliEMCALDigit * SDigit(const Int_t index) { return static_cast<AliEMCALDigit *>(SDigits()->At(index)) ;}
+ TTree * TreeS() const ;
+ AliEMCALSDigitizer * SDigitizer() ;
+
+ TString GetSDigitsFileName() { return EmcalLoader()->GetSDigitsFileName() ; }
+ Int_t LoadSDigits(Option_t* opt="") { return EmcalLoader()->LoadSDigits(opt) ; }
+ Int_t LoadSDigitizer(Option_t* opt=""){ return EmcalLoader()->LoadSDigitizer(opt) ; }
+ Int_t WriteSDigits(Option_t* opt="") { return EmcalLoader()->WriteSDigits(opt) ; }
+ Int_t WriteSDigitizer(Option_t* opt=""){
+ return EmcalLoader()->WriteSDigitizer(opt) ; }
+
//========== Digits ================
- TTree * TreeD(TString filename="") ;
- TClonesArray * Digits(const char * name = 0)const {
- return dynamic_cast<TClonesArray*>(ReturnO("Digits", name)) ; }
- const AliEMCALDigit * Digit(Int_t index) { return static_cast<const AliEMCALDigit *>(Digits()->At(index)) ;}
- const AliEMCALDigitizer * Digitizer(const char * name =0) const {
- return (const AliEMCALDigitizer*)(ReturnT("Digitizer", name)) ; }
-
+ TClonesArray * Digits() ;
+ AliEMCALDigit * Digit(const Int_t index) { return static_cast<AliEMCALDigit *>(Digits()->At(index)) ;}
+ TTree * TreeD() const ;
+ AliEMCALDigitizer * Digitizer() ;
+ TString GetDigitsFileName() { return EmcalLoader()->GetDigitsFileName() ; }
+ Int_t LoadDigits(Option_t* opt="") { return EmcalLoader()->LoadDigits(opt) ; }
+ Int_t LoadDigitizer(Option_t* opt=""){
+ return EmcalLoader()->LoadDigitizer(opt) ; }
+ Int_t WriteDigits(Option_t* opt="") { return EmcalLoader()->WriteDigits(opt) ; }
+ Int_t WriteDigitizer(Option_t* opt=""){
+ return EmcalLoader()->WriteDigitizer(opt) ; }
+
//========== RecPoints =============
- TObjArray * PRERecPoints(const char * name = 0) const {
- return (dynamic_cast<TObjArray*>(ReturnO("PRERecPoints", name))) ; }
- const AliEMCALRecPoint * PRERecPoint(Int_t index) { return static_cast<const AliEMCALRecPoint *>(PRERecPoints()->At(index)) ;}
- TObjArray * ECALRecPoints(const char * name = 0) const {
- return (dynamic_cast<TObjArray*>(ReturnO("ECALRecPoints", name))) ; }
- const AliEMCALTowerRecPoint * ECALRecPoint(Int_t index) { return static_cast<const AliEMCALTowerRecPoint *>(ECALRecPoints()->At(index)) ;}
- TObjArray * HCALRecPoints(const char * name = 0) const {
- return (dynamic_cast<TObjArray*>(ReturnO("HCALRecPoints", name))) ; }
- const AliEMCALTowerRecPoint * HCALRecPoint(Int_t index) { return static_cast<const AliEMCALTowerRecPoint *>(HCALRecPoints()->At(index)) ;}
-
- const AliEMCALClusterizer * Clusterizer (const char * name =0) const {
- return (const AliEMCALClusterizer*)(ReturnT("Clusterizer", name)) ;// here static or dynamic cast does not work ! why ?
- }
-
- //========== TrackSegments =============
- TClonesArray * TrackSegments(const char * name = 0) const {
- return static_cast<TClonesArray*>(ReturnO("TrackSegments", name)) ; }
- const AliEMCALTrackSegment * TrackSegment(Int_t index) { return static_cast<const AliEMCALTrackSegment *>(TrackSegments()->At(index)) ;}
-
- const AliEMCALTrackSegmentMaker * TrackSegmentMaker (const char * name =0) const {
- return (const AliEMCALTrackSegmentMaker*)(ReturnT("TrackSegmentMaker", name)) ;// here static or dynamic cast does not work ! why ?
- }
-
+ TObjArray * PRERecPoints() ;
+ AliEMCALRecPoint * PRERecPoint(const Int_t index) { return static_cast<AliEMCALRecPoint *>(PRERecPoints()->At(index)) ;}
+ TObjArray * ECARecPoints() ;
+ AliEMCALTowerRecPoint * ECARecPoint(const Int_t index) { return static_cast<AliEMCALTowerRecPoint *>(ECARecPoints()->At(index)) ;}
+ TObjArray * HCARecPoints() ;
+ AliEMCALTowerRecPoint * HCARecPoint(const Int_t index) { return static_cast<AliEMCALTowerRecPoint *>(HCARecPoints()->At(index)) ;}
+ TTree * TreeR() const ;
+ AliEMCALClusterizer * Clusterizer() ;
+ TString GetRecPointsFileName() { return EmcalLoader()->GetRecPointsFileName() ; }
+ Int_t LoadRecPoints(Option_t* opt="") { return EmcalLoader()->LoadRecPoints(opt) ; }
+ Int_t LoadClusterizer(Option_t* opt=""){
+ return EmcalLoader()->LoadClusterizer(opt) ; }
+ Int_t WriteRecPoints(Option_t* opt="") { return EmcalLoader()->WriteRecPoints(opt) ; }
+ Int_t WriteClusterizer(Option_t* opt=""){
+ return EmcalLoader()->WriteClusterizer(opt) ; }
+
+ //========== TrackSegments TClonesArray * TrackSegments(const char * name = 0) {
+ TClonesArray * TrackSegments() ;
+ AliEMCALTrackSegment * TrackSegments(const Int_t index) { return static_cast<AliEMCALTrackSegment *>(TrackSegments()->At(index)) ;}
+ TTree * TreeT() const ;
+ AliEMCALTrackSegmentMaker * TrackSegmentMaker() ;
+ TString GetTracksFileName() { return EmcalLoader()->GetTracksFileName() ; }
+ Int_t LoadTracks(Option_t* opt="") { return EmcalLoader()->LoadTracks(opt) ; }
+ Int_t LoadTrackSegementMaker(Option_t* opt=""){
+ return EmcalLoader()->LoadTrackSegmentMaker(opt) ; }
+ Int_t WriteTracks(Option_t* opt="") { return EmcalLoader()->WriteTracks(opt) ; }
+ Int_t WriteTrackSegmentMaker(Option_t* opt=""){
+ return EmcalLoader()->WriteTracker(opt) ; }
//========== RecParticles ===========
- TClonesArray * RecParticles(const char * name = 0) {
- return static_cast<TClonesArray*>(ReturnO("RecParticles", name)) ; }
- const AliEMCALPID * PID(const char * name =0) const {
- return (const AliEMCALPID*)(ReturnT("PID", name)) ; } // here static or dynamic cast does not work ! why ?
-
- //-----------------Auxiliary methods: cleaners-----------------
- void RemoveTask(TString opt, TString name) const ;
- void RemoveObjects(TString opt, TString name) const ;
- void RemoveSDigits() const ;
-
- //-----------------Auxiliary methods: miscellana-----------------
- void CloseFile() ;
- const TFolder * Folder(const TString what) const ;
- const Bool_t HasFailed(void) const {return fFailed ;}
- void ListBranches(Int_t event=0) const ;
- void NewBranch(TString name, Int_t event = 0) ;
- Bool_t NewFile(TString name) ;
- TFolder * SDigitsFolder() { return dynamic_cast<TFolder*>(fSDigitsFolder->FindObject("EMCAL")) ; }
- void SetDebug(Int_t level) {fDebug = level;} // Set debug level
- void SetRecParticlesTitle(const TString title) { fRecParticlesTitle = title ; }
-
- //------------Auxiliary methods: Posters--------------------
- const Bool_t PostPrimaries(void ) const ;
- const Bool_t PostHits(void ) const ;
- const Bool_t PostSDigits( const char * name, const char * file = 0) const ;
- const Bool_t PostDigits( const char * name ) const ;
- const Bool_t PostRecPoints( const char * name ) const ;
- const Bool_t PostTrackSegments(const char * name) const ;
- const Bool_t PostRecParticles( const char * name) const ;
- const Bool_t PostClusterizer( const char * name) const ;
- const Bool_t PostClusterizer(AliEMCALClusterizer * clu) const ;
- const Bool_t PostSDigitizer (AliEMCALSDigitizer * sdigitizer) const ;
- const Bool_t PostSDigitizer ( const char * name, const char * file ) const ;
- const Bool_t PostDigitizer (AliEMCALDigitizer * digitizer) const ;
- const Bool_t PostDigitizer ( const char * name) const ;
- const Bool_t PostTrackSegmentMaker(AliEMCALTrackSegmentMaker * tsm) const ;
- const Bool_t PostTrackSegmentMaker(const char * name ) const ;
- const Bool_t PostPID (AliEMCALPID * pid) const ;
- const Bool_t PostPID (const char * name ) const ;
+ TClonesArray * RecParticles() ;
+ AliEMCALRecParticle * RecPaticles(const Int_t index) { return static_cast<AliEMCALRecParticle *>(RecParticles()->At(index)) ;}
+ TTree * TreeP() const ;
+ AliEMCALPID * PID() ;
+ TString GetRecParticlesFileName() { return EmcalLoader()->GetRecParticlesFileName() ; }
+ Int_t LoadRecParticles(Option_t* opt="") { return EmcalLoader()->LoadRecParticles(opt) ; }
+ Int_t LoadPID(Option_t* opt=""){
+ return EmcalLoader()->LoadPID(opt) ; }
+ Int_t WriteRecParticles(Option_t* opt="") { return EmcalLoader()->WriteRecParticles(opt) ; }
+ Int_t WritePID(Option_t* opt=""){
+ return EmcalLoader()->WritePID(opt) ; }
+
+
+ void SetDebug(Int_t level) {fgDebug = level;} // Set debug level
+ void PostClusterizer(AliEMCALClusterizer * clu)
+ const{EmcalLoader()->PostClusterizer(clu) ; }
+ void PostPID(AliEMCALPID * pid)
+ const{EmcalLoader()->PostPID(pid) ; }
+ void PostTrackSegmentMaker(AliEMCALTrackSegmentMaker * tr)
+ const{EmcalLoader()->PostTrackSegmentMaker(tr) ; }
+ void PostSDigitizer (AliEMCALSDigitizer * sdigitizer)
+ const {EmcalLoader()->PostSDigitizer(sdigitizer);}
+ void PostDigitizer (AliEMCALDigitizer * digitizer)
+ const {EmcalLoader()->PostDigitizer(dynamic_cast<AliDigitizer *>(digitizer));}
+
+ TString Version() const { return EmcalLoader()->GetTitle() ; }
+ AliEMCALLoader * EmcalLoader() const { return fgEmcalLoader ; }
+
private:
+
+ AliEMCALGetter(const char* headerFile,
+ const char* version = AliConfig::fgkDefaultEventFolderName,
+ Option_t * openingOption = "READ") ;
- AliEMCALGetter(const char* headerFile, const char* branchTitle ="Default", const Bool_t toSplit = kFALSE) ;
- TObject * ReturnO(TString what, TString name=0, TString file=0) const ;
- const TTask * ReturnT(TString what,TString name=0) const ;
- void DefineBranchTitles(char* branch, char* branchTitle) ;
- Int_t ReadTreeD(const Int_t event) ;
+ Int_t ReadTreeD(void) ;
Int_t ReadTreeH(void) ;
- Int_t ReadTreeR(const Int_t event) ;
- Int_t ReadTreeS(const Int_t event) ;
- void ReadTreeQA(void) ;
+ Int_t ReadTreeR(void) ;
+ Int_t ReadTreeT(void) ;
+ Int_t ReadTreeS(void) ;
+ Int_t ReadTreeP(void) ;
+
+
void ReadPrimaries(void) ;
- void CleanWhiteBoard(void) ;
- void CloseSplitFiles(void) ;
- void SetTitle(const char * title) ;
-
- TObject ** PrimariesRef(void) const ;
- TObject ** HitsRef(void) const ;
- TObject ** SDigitsRef(const char * name, const char * file = 0 ) const;
- TObject ** DigitsRef (const char * name) const ;
- TObject ** ECRecPointsRef (const char * name) const ;
- TObject ** HCRecPointsRef (const char * name) const ;
- TObject ** PRERecPointsRef (const char * name) const ;
- TObject ** TrackSegmentsRef(const char * name) const ;
- TObject ** RecParticlesRef (const char * name) const ;
- TObject ** SDigitizerRef (const char * name) const ;
- TObject ** DigitizerRef (const char * name) const ;
- TObject ** ClusterizerRef(const char * name) const ;
- TObject ** TSMakerRef (const char * name) const ;
- TObject ** PIDRef (const char * name) const ;
-
- private:
-
- static TFile * fFile ; //!
- Bool_t fToSplit ; //! Do we work in the split mode
- TString fHeaderFile ; //! File in which gAlice lives
- TString fBranchTitle ; //!
- TString fTrackSegmentsTitle ;//!
- TString fTrackSegmentsFileName ;//!
- TString fRecPointsTitle ; //!
- TString fRecPointsFileName ; //!
- TString fRecParticlesTitle ; //!
- TString fRecParticlesFileName ; //!
- TString fDigitsTitle ; //!TDirectory tempo(gDirectory)
- TString fDigitsFileName ; //! TDirectory tempo(gDirectory)
- TString fSDigitsTitle ; //!
- TString fSDigitsFileName ; //!
- Bool_t fFailed ; //! true if file is not opened and/or galice not found
- Int_t fDebug ; // Debug level
- AliRun * fAlice ; //! needed to read TreeK if in an other file than fHeaderFile
- Int_t fNPrimaries ; //! # of primaries
- TObjArray * fPrimaries ; //! list of lists of primaries-for the case of mixing
- TFolder * fModuleFolder ; //!Folder that contains the modules
- TFolder * fPrimariesFolder ; //!Folder that contains the Primary Particles
- TFolder * fHitsFolder ; //!Folder that contains the Hits
- TFolder * fSDigitsFolder ; //!Folder that contains the SDigits
- TFolder * fDigitsFolder ; //!Folder that contains the Digits
- TFolder * fRecoFolder ; //!Folder that contains the reconstructed objects (RecPoints, TrackSegments, RecParticles)
- TFolder * fQAFolder ; //!Folder that contains the QA objects
- TFolder * fTasksFolder ; //!Folder that contains the Tasks (sdigitizer, digitizer, reconstructioner)
-
+
+private:
+
+// static TFile * fgFile; //!
+
+// AliEMCALBeamTestEvent * fBTE ; //! Header if BeamTest Event
+
+ static Int_t fgDebug ; //! Debug level
+
+ TString fLoadingStatus ; //! tells which trees are loaded
+ Int_t fNPrimaries ; //! # of primaries
+ TClonesArray * fPrimaries ; //! list of lists of primaries
+
+// AliEMCALCalibrationDB * fcdb ; //!
+
+ static AliEMCALLoader * fgEmcalLoader ;
static AliEMCALGetter * fgObjGetter; // pointer to the unique instance of the singleton
+
+ enum EDataTypes{kHits,kSDigits,kDigits,kRecPoints,kTracks,kNDataTypes};
+
ClassDef(AliEMCALGetter,1) // Algorithm class that provides methods to retrieve objects from a list knowing the index
};
#endif // AliEMCALGETTER_H
-