[u/mrichter/AliRoot.git] / PHOS / AliPHOSGetter.h

#ifndef ALIPHOSGETTER_H
#define ALIPHOSGETTER_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 
//  another set of RecPoints.
// 
//  The objects are retrived from folders.  
//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH)
//    


// --- ROOT system ---
#include "TClonesArray.h"
#include "TFolder.h"  
#include "TTree.h"
#include "TFile.h"
class TString ;
class TParticle ;
class TTask ;

// --- Standard library ---
#include <stdlib.h>
#include <iostream.h>

// --- AliRoot header files ---

#include "AliRun.h"
#include "AliPHOS.h" 
#include "AliPHOSHit.h" 
#include "AliPHOSDigit.h"
#include "AliPHOSEmcRecPoint.h"
#include "AliPHOSCpvRecPoint.h"
#include "AliPHOSTrackSegment.h"
#include "AliPHOSRecParticle.h"
class AliPHOSGeometry ;
class AliPHOSDigitizer ;
class AliPHOSSDigitizer ;
class AliPHOSClusterizer ;
class AliPHOSTrackSegmentMaker ;
class AliPHOSPID ;

class AliPHOSGetter : public TObject {
  
 public:
  
  AliPHOSGetter(){    // ctor: this is a singleton, the ctor should never be called but cint needs it as public
    cerr << "ERROR: AliPHOGetter is a singleton default ctor not callable" << endl ;
    abort() ; 
  } 
  AliPHOSGetter(const AliPHOSGetter & obj) {
    // cpy ctor requested by Coding Convention 
    // but not yet needed
    abort() ; 
  } 
  
  virtual ~AliPHOSGetter() ; 
  
  void CloseFile() ;  
  const TFolder * Folder(const TString what) const ;
  void ListBranches(Int_t event=0) const ;
  void NewBranch(TString name, Int_t event = 0) ; 
  Bool_t NewFile(TString name) ;
  const Bool_t HasFailed() const { return fFailed ; }
  Bool_t PostPrimaries(void ) const ;  
  Bool_t PostHits(void ) const ;  
  Bool_t PostSDigits(      const char * name,  const char * file = 0) const ;  
  Bool_t PostDigits(       const char * name ) const ;  
  Bool_t PostRecPoints(    const char * name ) const ;  
  Bool_t PostTrackSegments(const char * name) const ;  
  Bool_t PostRecParticles( const char * name) const ;  

  Bool_t PostClusterizer( const char * name) const ;  
  Bool_t PostClusterizer(AliPHOSClusterizer * clu) const ;  
  Bool_t PostSDigitizer (AliPHOSSDigitizer * sdigitizer) const ;  
  Bool_t PostSDigitizer ( const char * name, const char * file ) const ;  
  Bool_t PostDigitizer (AliPHOSDigitizer * digitizer) const ;  
  Bool_t PostDigitizer  ( const char * name) const ;  
  Bool_t PostTrackSegmentMaker(AliPHOSTrackSegmentMaker * tsm) const ;  
  Bool_t PostTrackSegmentMaker(const char * name ) const ;  
  Bool_t PostPID  (AliPHOSPID * pid) const ;  
  Bool_t PostPID  (const char * name ) const ;  
  Bool_t PostQA   (void) const ;
  

  void   Event(const Int_t event, const char * opt = "HSDRP") ;    
  void   Track(Int_t itrack) ;

  //Method to be used when digitizing under AliRunDigitizer, who opens all files etc.
  void   ReadTreeS(TTree * treeS,Int_t input) ;
  
  Int_t  EventNumber()       { return (Int_t) gAlice->GetEvNumber() ; }
  Int_t  MaxEvent()          { return (Int_t) gAlice->TreeE()->GetEntries() ; }
  static AliPHOSGetter * GetInstance(const char* headerFile,
				     const char* branchTitle = "Default" ) ; 
  static AliPHOSGetter *   GetInstance() ; 

  const AliPHOS *         PHOS()  ;  
  const  AliPHOSGeometry * PHOSGeometry() ; 
   // Alarms
  TFolder * Alarms() const { return (TFolder*)(ReturnO("Alarms", 0)) ; }
  TObjArray *  Alarms(const char * name ) const { return (TObjArray*)(ReturnO("Alarms", name)) ; }

  // QA Tasks
  TTask * QATasks(const char * name = 0) const { return (TTask*)(ReturnT("QATasks", name)) ; }

  // Primaries
  TClonesArray *  Primaries(void) const { return (TClonesArray*)(ReturnO("Primaries")) ; }
 
  // Hits
  TTree *               TreeH(TString filename="") ; 
  const TClonesArray *  Hits(void) { return static_cast<const TClonesArray*>(ReturnO("Hits")) ; }
  const AliPHOSHit *    Hit(Int_t index)  { return static_cast<const AliPHOSHit*>(Hits()->At(index) );}
  
  // SDigits
  TTree *         TreeS(TString filename="") ; 
  TClonesArray *  SDigits(const char * name = 0, const char * file=0) { 
    return static_cast<TClonesArray*>(ReturnO("SDigits", name, file)) ; 
  }
  const AliPHOSDigit *  SDigit(Int_t index) { return static_cast<const AliPHOSDigit*>(SDigits()->At(index)) ;}
  
  AliPHOSSDigitizer *  SDigitizer(const char * name =0) const { 
    return ((AliPHOSSDigitizer*)(ReturnT("SDigitizer", name))) ; 
  }
  
  // Digits
  TTree *         TreeD(TString filename="") ; 
  TClonesArray *  Digits(const char * name = 0)const  { 
    return static_cast<TClonesArray*>(ReturnO("Digits", name)) ; 
  }
  const AliPHOSDigit *  Digit(Int_t index) { return static_cast<const AliPHOSDigit *>(Digits()->At(index)) ;}
  AliPHOSDigitizer *  Digitizer(const char * name =0) const { 
    return (AliPHOSDigitizer*)(ReturnT("Digitizer", name)) ; 
  }
  
  // RecPoints
  TObjArray * EmcRecPoints(const char * name = 0) {
    return static_cast<TObjArray*>(ReturnO("EmcRecPoints", name)) ; 
  }
  TObjArray * CpvRecPoints(const char * name = 0) { 
    return static_cast<TObjArray*>(ReturnO("CpvRecPoints", name)) ; 
  }
  const AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) { 
    return static_cast<const AliPHOSEmcRecPoint *>(EmcRecPoints()->At(index)) ;
  }
  const AliPHOSCpvRecPoint * CpvRecPoint(Int_t index) { 
    return static_cast<const AliPHOSCpvRecPoint *>(CpvRecPoints()->At(index)) ;  
  }
    
  AliPHOSClusterizer * Clusterizer (const char * name =0) const { 
    return (AliPHOSClusterizer*)(ReturnT("Clusterizer", name)) ; 
  }
  
  // TrackSegments
  TClonesArray * TrackSegments(const char * name = 0) { 
    return static_cast<TClonesArray*>(ReturnO("TrackSegments", name)) ; 
  }
  const AliPHOSTrackSegment * TrackSegment(Int_t index) { 
    return static_cast<const AliPHOSTrackSegment*>(TrackSegments()->At(index)) ; 
  }
  AliPHOSTrackSegmentMaker * TrackSegmentMaker (const char * name =0) const { 
    return (AliPHOSTrackSegmentMaker*)(ReturnT("TrackSegmentMaker", name)) ; 
  }
  
  // RecParticles
  TClonesArray * RecParticles(const char * name = 0) { 
    return static_cast<TClonesArray*>(ReturnO("RecParticles", name)) ; 
  }
  const AliPHOSRecParticle * RecParticle(Int_t index) { 
    return static_cast<const AliPHOSRecParticle*>(RecParticles()->At(index)) ; 
  }
  AliPHOSPID * PID(const char * name =0) const { 
    return (AliPHOSPID*)(ReturnT("PID", name)) ; 
  }
  
  // Primaries
  TTree *                     TreeK(TString filename="") ; 
  const TParticle *           Primary(Int_t index) ;
  const Int_t                 NPrimaries()const { return fNPrimaries; }
  const TParticle *           Secondary(TParticle * p, Int_t index=1) const ;
  
  void  RemoveTask(TString opt, TString name) const ;
  void  RemoveObjects(TString opt, TString name) const ;
  void  RemoveSDigits() const ;
  void  SetDebug(Int_t level) {fDebug = level;} // Set debug level
  
  AliPHOSGetter & operator = (const AliPHOSGetter & ) {
    // assignement operator requested by coding convention, but not needed
    abort() ;
    return *this ; 
  }
  
  TFolder * SDigitsFolder() { return dynamic_cast<TFolder*>(fSDigitsFolder->FindObject("PHOS")) ; }

  void SetRecParticlesTitle(const TString title) { fRecParticlesTitle = title ; }
  
private:
  
  AliPHOSGetter(const char* headerFile, const char* branchTitle ="Default") ; 
  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() ;
  Int_t ReadTreeH() ;
  Int_t ReadTreeR(Bool_t any=kFALSE) ;
  Int_t ReadTreeS(Int_t event) ;
  void ReadTreeQA() ;
  void ReadPrimaries() ;

  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** EmcRecPointsRef (const char * name) const ;
  TObject** CpvRecPointsRef (const char * name) const ;
  TObject** TrackSegmentsRef(const char * name)   const ;
  TObject** RecParticlesRef (const char * name)   const ;
  TObject** AlarmsRef (void)   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;               //! 
  TString        fHeaderFile ;        //! File in which gAlice lives
  TString        fBranchTitle ;       //!
  TString        fTrackSegmentsTitle ;//! 
  TString        fRecPointsTitle ;    //!
  TString        fRecParticlesTitle ; //!
  TString        fDigitsTitle ;       //! TDirectory tempo(gDirectory) ; 

  TString        fSDigitsTitle ;      //!

  Bool_t         fFailed ;            //! set if file not opend 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)
   
  static AliPHOSGetter * fgObjGetter; // pointer to the unique instance of the singleton 

  ClassDef(AliPHOSGetter,1)  // Algorithm class that provides methods to retrieve objects from a list knowing the index 

};

#endif // AliPHOSGETTER_H
Commit	Line	Data
4ae78bb1	1	#ifndef ALIPHOSGETTER_H
	2	#define ALIPHOSGETTER_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id$ */
	7
	8	//_________________________________________________________________________
	9	// A singleton that returns various objects
	10	// Should be used on the analysis stage to avoid confusing between different
	11	// branches of reconstruction tree: e.g. reading RecPoints and TS made from
	12	// another set of RecPoints.
	13	//
	14	// The objects are retrived from folders.
	15	//*-- Author: Yves Schutz (SUBATECH) & Dmitri Peressounko (RRC KI & SUBATECH)
	16	//
	17
	18
	19	// --- ROOT system ---
	20	#include "TClonesArray.h"
7a9d98f9	21	#include "TFolder.h"
7a9d98f9	22	#include "TTree.h"
68853e3a	23	#include "TFile.h"
4ae78bb1	24	class TString ;
	25	class TParticle ;
	26	class TTask ;
	27
	28	// --- Standard library ---
f404725b	29	#include <stdlib.h>
931e9fdb	30	#include <iostream.h>
4ae78bb1	31
	32	// --- AliRoot header files ---
	33
7a9d98f9	34	#include "AliRun.h"
7a9d98f9	35	#include "AliPHOS.h"
cb34a1fa	36	#include "AliPHOSHit.h"
	37	#include "AliPHOSDigit.h"
	38	#include "AliPHOSEmcRecPoint.h"
	39	#include "AliPHOSCpvRecPoint.h"
	40	#include "AliPHOSTrackSegment.h"
	41	#include "AliPHOSRecParticle.h"
4ae78bb1	42	class AliPHOSGeometry ;
4ae78bb1	43	class AliPHOSDigitizer ;
4ae78bb1	44	class AliPHOSSDigitizer ;
4ae78bb1	45	class AliPHOSClusterizer ;
4ae78bb1	46	class AliPHOSTrackSegmentMaker ;
4ae78bb1	47	class AliPHOSPID ;
	48
	49	class AliPHOSGetter : public TObject {
	50
	51	public:
	52
cb34a1fa	53	AliPHOSGetter(){ // ctor: this is a singleton, the ctor should never be called but cint needs it as public
4ae78bb1	54	cerr << "ERROR: AliPHOGetter is a singleton default ctor not callable" << endl ;
	55	abort() ;
	56	}
	57	AliPHOSGetter(const AliPHOSGetter & obj) {
	58	// cpy ctor requested by Coding Convention
	59	// but not yet needed
	60	abort() ;
	61	}
	62
d071065d	63	virtual ~AliPHOSGetter() ;
4ae78bb1	64
65549808	65	void CloseFile() ;
0c87da39	66	const TFolder * Folder(const TString what) const ;
6ad0e528	67	void ListBranches(Int_t event=0) const ;
6ad0e528	68	void NewBranch(TString name, Int_t event = 0) ;
c6987a88	69	Bool_t NewFile(TString name) ;
dca3a7c4	70	const Bool_t HasFailed() const { return fFailed ; }
cb34a1fa	71	Bool_t PostPrimaries(void ) const ;
b0bba0af	72	Bool_t PostHits(void ) const ;
	73	Bool_t PostSDigits( const char * name, const char * file = 0) const ;
	74	Bool_t PostDigits( const char * name ) const ;
	75	Bool_t PostRecPoints( const char * name ) const ;
	76	Bool_t PostTrackSegments(const char * name) const ;
	77	Bool_t PostRecParticles( const char * name) const ;
	78
	79	Bool_t PostClusterizer( const char * name) const ;
	80	Bool_t PostClusterizer(AliPHOSClusterizer * clu) const ;
	81	Bool_t PostSDigitizer (AliPHOSSDigitizer * sdigitizer) const ;
	82	Bool_t PostSDigitizer ( const char * name, const char * file ) const ;
	83	Bool_t PostDigitizer (AliPHOSDigitizer * digitizer) const ;
	84	Bool_t PostDigitizer ( const char * name) const ;
	85	Bool_t PostTrackSegmentMaker(AliPHOSTrackSegmentMaker * tsm) const ;
	86	Bool_t PostTrackSegmentMaker(const char * name ) const ;
	87	Bool_t PostPID (AliPHOSPID * pid) const ;
7a9d98f9	88	Bool_t PostPID (const char * name ) const ;
7a9d98f9	89	Bool_t PostQA (void) const ;
b0bba0af	90
b0bba0af	91
9fbf3755	92	void Event(const Int_t event, const char * opt = "HSDRP") ;
b0bba0af	93	void Track(Int_t itrack) ;
	94
	95	//Method to be used when digitizing under AliRunDigitizer, who opens all files etc.
	96	void ReadTreeS(TTree * treeS,Int_t input) ;
	97
	98	Int_t EventNumber() { return (Int_t) gAlice->GetEvNumber() ; }
	99	Int_t MaxEvent() { return (Int_t) gAlice->TreeE()->GetEntries() ; }
4ae78bb1	100	static AliPHOSGetter * GetInstance(const char* headerFile,
b0bba0af	101	const char* branchTitle = "Default" ) ;
	102	static AliPHOSGetter * GetInstance() ;
	103
7a9d98f9	104	const AliPHOS * PHOS() ;
7a9d98f9	105	const AliPHOSGeometry * PHOSGeometry() ;
b0bba0af	106	// Alarms
7a9d98f9	107	TFolder * Alarms() const { return (TFolder*)(ReturnO("Alarms", 0)) ; }
7a9d98f9	108	TObjArray * Alarms(const char * name ) const { return (TObjArray*)(ReturnO("Alarms", name)) ; }
4ae78bb1	109
eb9763ac	110	// QA Tasks
	111	TTask * QATasks(const char * name = 0) const { return (TTask*)(ReturnT("QATasks", name)) ; }
	112
cb34a1fa	113	// Primaries
cb34a1fa	114	TClonesArray * Primaries(void) const { return (TClonesArray*)(ReturnO("Primaries")) ; }
9bd3caba	115
4ae78bb1	116	// Hits
9bd3caba	117	TTree * TreeH(TString filename="") ;
cb34a1fa	118	const TClonesArray * Hits(void) { return static_cast<const TClonesArray*>(ReturnO("Hits")) ; }
9bd3caba	119	const AliPHOSHit * Hit(Int_t index) { return static_cast<const AliPHOSHit*>(Hits()->At(index) );}
cb34a1fa	120
4ae78bb1	121	// SDigits
9bd3caba	122	TTree * TreeS(TString filename="") ;
cb34a1fa	123	TClonesArray * SDigits(const char * name = 0, const char * file=0) {
	124	return static_cast<TClonesArray*>(ReturnO("SDigits", name, file)) ;
	125	}
	126	const AliPHOSDigit * SDigit(Int_t index) { return static_cast<const AliPHOSDigit*>(SDigits()->At(index)) ;}
	127
	128	AliPHOSSDigitizer * SDigitizer(const char * name =0) const {
	129	return ((AliPHOSSDigitizer*)(ReturnT("SDigitizer", name))) ;
	130	}
	131
4ae78bb1	132	// Digits
9bd3caba	133	TTree * TreeD(TString filename="") ;
cb34a1fa	134	TClonesArray * Digits(const char * name = 0)const {
	135	return static_cast<TClonesArray*>(ReturnO("Digits", name)) ;
	136	}
	137	const AliPHOSDigit * Digit(Int_t index) { return static_cast<const AliPHOSDigit *>(Digits()->At(index)) ;}
	138	AliPHOSDigitizer * Digitizer(const char * name =0) const {
	139	return (AliPHOSDigitizer*)(ReturnT("Digitizer", name)) ;
	140	}
	141
4ae78bb1	142	// RecPoints
65c0665e	143	TObjArray * EmcRecPoints(const char * name = 0) {
cb34a1fa	144	return static_cast<TObjArray*>(ReturnO("EmcRecPoints", name)) ;
	145	}
	146	TObjArray * CpvRecPoints(const char * name = 0) {
	147	return static_cast<TObjArray*>(ReturnO("CpvRecPoints", name)) ;
	148	}
	149	const AliPHOSEmcRecPoint * EmcRecPoint(Int_t index) {
	150	return static_cast<const AliPHOSEmcRecPoint *>(EmcRecPoints()->At(index)) ;
	151	}
	152	const AliPHOSCpvRecPoint * CpvRecPoint(Int_t index) {
	153	return static_cast<const AliPHOSCpvRecPoint *>(CpvRecPoints()->At(index)) ;
	154	}
	155
	156	AliPHOSClusterizer * Clusterizer (const char * name =0) const {
	157	return (AliPHOSClusterizer*)(ReturnT("Clusterizer", name)) ;
	158	}
	159
4ae78bb1	160	// TrackSegments
cb34a1fa	161	TClonesArray * TrackSegments(const char * name = 0) {
	162	return static_cast<TClonesArray*>(ReturnO("TrackSegments", name)) ;
	163	}
	164	const AliPHOSTrackSegment * TrackSegment(Int_t index) {
	165	return static_cast<const AliPHOSTrackSegment*>(TrackSegments()->At(index)) ;
	166	}
	167	AliPHOSTrackSegmentMaker * TrackSegmentMaker (const char * name =0) const {
	168	return (AliPHOSTrackSegmentMaker*)(ReturnT("TrackSegmentMaker", name)) ;
	169	}
	170
4ae78bb1	171	// RecParticles
cb34a1fa	172	TClonesArray * RecParticles(const char * name = 0) {
	173	return static_cast<TClonesArray*>(ReturnO("RecParticles", name)) ;
	174	}
	175	const AliPHOSRecParticle * RecParticle(Int_t index) {
	176	return static_cast<const AliPHOSRecParticle*>(RecParticles()->At(index)) ;
	177	}
	178	AliPHOSPID * PID(const char * name =0) const {
	179	return (AliPHOSPID*)(ReturnT("PID", name)) ;
	180	}
	181
4ae78bb1	182	// Primaries
9bd3caba	183	TTree * TreeK(TString filename="") ;
9bd3caba	184	const TParticle * Primary(Int_t index) ;
4ae78bb1	185	const Int_t NPrimaries()const { return fNPrimaries; }
cb34a1fa	186	const TParticle * Secondary(TParticle * p, Int_t index=1) const ;
cb34a1fa	187
65549808	188	void RemoveTask(TString opt, TString name) const ;
	189	void RemoveObjects(TString opt, TString name) const ;
	190	void RemoveSDigits() const ;
b0bba0af	191	void SetDebug(Int_t level) {fDebug = level;} // Set debug level
cb34a1fa	192
4ae78bb1	193	AliPHOSGetter & operator = (const AliPHOSGetter & ) {
b0bba0af	194	// assignement operator requested by coding convention, but not needed
4ae78bb1	195	abort() ;
	196	return *this ;
	197	}
	198
7a9d98f9	199	TFolder * SDigitsFolder() { return dynamic_cast<TFolder*>(fSDigitsFolder->FindObject("PHOS")) ; }
5bf7ace9	200
5bf7ace9	201	void SetRecParticlesTitle(const TString title) { fRecParticlesTitle = title ; }
cb34a1fa	202
	203	private:
	204
b0bba0af	205	AliPHOSGetter(const char* headerFile, const char* branchTitle ="Default") ;
cb34a1fa	206	TObject * ReturnO(TString what, TString name=0, TString file=0) const ;
4ae78bb1	207	const TTask * ReturnT(TString what,TString name=0) const ;
4ae78bb1	208	void DefineBranchTitles(char* branch, char* branchTitle) ;
ab3ecbea	209	Int_t ReadTreeD() ;
ab3ecbea	210	Int_t ReadTreeH() ;
5bf7ace9	211	Int_t ReadTreeR(Bool_t any=kFALSE) ;
ab3ecbea	212	Int_t ReadTreeS(Int_t event) ;
b0bba0af	213	void ReadTreeQA() ;
4ae78bb1	214	void ReadPrimaries() ;
4ae78bb1	215
65c0665e	216	TObject** PrimariesRef(void) const ;
	217	TObject** HitsRef(void) const ;
	218	TObject** SDigitsRef(const char * name, const char * file = 0 ) const;
	219	TObject** DigitsRef (const char * name) const ;
	220	TObject** EmcRecPointsRef (const char * name) const ;
	221	TObject** CpvRecPointsRef (const char * name) const ;
	222	TObject** TrackSegmentsRef(const char * name) const ;
	223	TObject** RecParticlesRef (const char * name) const ;
	224	TObject** AlarmsRef (void) const ;
	225
	226	TObject** SDigitizerRef (const char * name) const ;
	227	TObject** DigitizerRef (const char * name) const ;
	228	TObject** ClusterizerRef(const char * name) const ;
	229	TObject** TSMakerRef (const char * name) const ;
	230	TObject** PIDRef (const char * name) const ;
b0bba0af	231
4ae78bb1	232	private:
4ae78bb1	233
59b46416	234	static TFile * fFile; //!
b0bba0af	235	TString fHeaderFile ; //! File in which gAlice lives
	236	TString fBranchTitle ; //!
	237	TString fTrackSegmentsTitle ;//!
	238	TString fRecPointsTitle ; //!
	239	TString fRecParticlesTitle ; //!
59b46416	240	TString fDigitsTitle ; //! TDirectory tempo(gDirectory) ;
59b46416	241
b0bba0af	242	TString fSDigitsTitle ; //!
4ae78bb1	243
dca3a7c4	244	Bool_t fFailed ; //! set if file not opend or galice not found
b0bba0af	245	Int_t fDebug ; // Debug level
518b8b75	246
9bd3caba	247	AliRun * fAlice ; //! needed to read TreeK if in an other file than fHeaderFile
b0bba0af	248	Int_t fNPrimaries ; //! # of primaries
4ae78bb1	249
b0bba0af	250	TObjArray * fPrimaries ; //! list of lists of primaries-for the case of mixing
4ae78bb1	251
7a9d98f9	252	TFolder * fModuleFolder ; //!Folder that contains the modules
cb34a1fa	253	TFolder * fPrimariesFolder ; //!Folder that contains the Primary Particles
7a9d98f9	254	TFolder * fHitsFolder ; //!Folder that contains the Hits
	255	TFolder * fSDigitsFolder ; //!Folder that contains the SDigits
	256	TFolder * fDigitsFolder ; //!Folder that contains the Digits
	257	TFolder * fRecoFolder ; //!Folder that contains the reconstructed objects (RecPoints, TrackSegments, RecParticles)
	258	TFolder * fQAFolder ; //!Folder that contains the QA objects
	259	TFolder * fTasksFolder ; //!Folder that contains the Tasks (sdigitizer, digitizer, reconstructioner)
9bd3caba	260
b0bba0af	261	static AliPHOSGetter * fgObjGetter; // pointer to the unique instance of the singleton
4ae78bb1	262
	263	ClassDef(AliPHOSGetter,1) // Algorithm class that provides methods to retrieve objects from a list knowing the index
	264
	265	};
	266
	267	#endif // AliPHOSGETTER_H