[u/mrichter/AliRoot.git] / HBTAN / AliHBTAnalysis.h

#ifndef ALIHBTANALYSIS_H
#define ALIHBTANALYSIS_H

#include <TObject.h>


class AliHBTParticleCut;
class AliHBTCut;
class AliHBTPairCut;
class AliHBTPair;

class AliHBTRun;
class AliHBTEvent;
class AliHBTReader;
class AliHBTOnePairFctn;      
class AliHBTTwoPairFctn;


class TList;

class AliHBTAnalysis: public TObject
 {
   public:
     AliHBTAnalysis();

     virtual ~AliHBTAnalysis();

     virtual void Process(Option_t* option = "TracksAndParticles");
     

     void SetGlobalPairCut(AliHBTPairCut* cut);
     
     void AddTrackFunction(AliHBTOnePairFctn*);
     void AddParticleFunction(AliHBTOnePairFctn*);
     void AddParticleAndTrackFunction(AliHBTTwoPairFctn*);
     
     void AddResolutionFunction(AliHBTTwoPairFctn* f){AddParticleAndTrackFunction(f);}
     
     void SetReader(AliHBTReader* r){fReader = r;}
     
     void WriteFunctions();
     
     void SetBufferSize(Int_t buffsize){fBufferSize=buffsize;}
     
     Bool_t IsNonIdentAnalysis();
   protected:
     
     Bool_t RunCoherencyCheck();
     
     void FilterOut(AliHBTEvent* outpart1, AliHBTEvent* outpart2, AliHBTEvent* inpart,
                    AliHBTEvent* outtrack1, AliHBTEvent* outtrack2, AliHBTEvent* intrack);
     void FilterOut(AliHBTEvent* out1, AliHBTEvent* out2, AliHBTEvent* in);
     
     AliHBTReader* fReader;//!
     
     virtual void ProcessTracks();
     virtual void ProcessParticles();
     virtual void ProcessTracksAndParticles();
     
     virtual void ProcessTracksAndParticlesNonIdentAnal();
     virtual void ProcessParticlesNonIdentAnal();
     virtual void ProcessTracksNonIdentAnal();
     
     AliHBTOnePairFctn**  fTrackFunctions; //!array of pointers to functions that analyze rekonstructed tracks
     AliHBTOnePairFctn**  fParticleFunctions; //!array of pointers to functions that analyze generated particles
     AliHBTTwoPairFctn**  fParticleAndTrackFunctions; //!array of pointers to functions that analyze both 
                                        //reconstructed tracks and generated particles
		//i.e. - resolution analyzers
     UInt_t fNTrackFunctions; //!
     UInt_t fNParticleFunctions; //!
     UInt_t fNParticleAndTrackFunctions; //!
		
     /**********************************************/
     /* Control parameters  */

      AliHBTPairCut *fPairCut;//!
      
      Int_t fBufferSize; //defines the size of buffer for mixed events; -1==MIX All
     /**********************************************/
     
     
   private:
     static const Int_t fgkHbtAnalyzeAll;//!
     static const UInt_t fgkFctnArraySize;//!
/*********************************************/   
   public:
     ClassDef(AliHBTAnalysis,0)
 };


#endif
Commit	Line	Data
1b446896	1	#ifndef ALIHBTANALYSIS_H
	2	#define ALIHBTANALYSIS_H
	3
	4	#include <TObject.h>
	5
	6
	7
	8	class AliHBTParticleCut;
	9	class AliHBTCut;
	10	class AliHBTPairCut;
	11	class AliHBTPair;
	12
	13	class AliHBTRun;
dc2c3f36	14	class AliHBTEvent;
1b446896	15	class AliHBTReader;
27b3fe5d	16	class AliHBTOnePairFctn;
27b3fe5d	17	class AliHBTTwoPairFctn;
1b446896	18
	19
	20	class TList;
	21
	22	class AliHBTAnalysis: public TObject
	23	{
	24	public:
	25	AliHBTAnalysis();
	26
	27	virtual ~AliHBTAnalysis();
	28
	29	virtual void Process(Option_t* option = "TracksAndParticles");
	30
	31
	32	void SetGlobalPairCut(AliHBTPairCut* cut);
	33
27b3fe5d	34	void AddTrackFunction(AliHBTOnePairFctn*);
	35	void AddParticleFunction(AliHBTOnePairFctn*);
	36	void AddParticleAndTrackFunction(AliHBTTwoPairFctn*);
1b446896	37
27b3fe5d	38	void AddResolutionFunction(AliHBTTwoPairFctn* f){AddParticleAndTrackFunction(f);}
1b446896	39
	40	void SetReader(AliHBTReader* r){fReader = r;}
	41
491d1b5d	42	void WriteFunctions();
7a2c8238	43
7a2c8238	44	void SetBufferSize(Int_t buffsize){fBufferSize=buffsize;}
dc2c3f36	45
dc2c3f36	46	Bool_t IsNonIdentAnalysis();
1b446896	47	protected:
	48
	49	Bool_t RunCoherencyCheck();
	50
dc2c3f36	51	void FilterOut(AliHBTEvent* outpart1, AliHBTEvent* outpart2, AliHBTEvent* inpart,
	52	AliHBTEvent* outtrack1, AliHBTEvent* outtrack2, AliHBTEvent* intrack);
	53	void FilterOut(AliHBTEvent* out1, AliHBTEvent* out2, AliHBTEvent* in);
1b446896	54
491d1b5d	55	AliHBTReader* fReader;//!
1b446896	56
	57	virtual void ProcessTracks();
	58	virtual void ProcessParticles();
	59	virtual void ProcessTracksAndParticles();
	60
dc2c3f36	61	virtual void ProcessTracksAndParticlesNonIdentAnal();
	62	virtual void ProcessParticlesNonIdentAnal();
	63	virtual void ProcessTracksNonIdentAnal();
1b446896	64
27b3fe5d	65	AliHBTOnePairFctn** fTrackFunctions; //!array of pointers to functions that analyze rekonstructed tracks
27b3fe5d	66	AliHBTOnePairFctn** fParticleFunctions; //!array of pointers to functions that analyze generated particles
dc2c3f36	67	AliHBTTwoPairFctn** fParticleAndTrackFunctions; //!array of pointers to functions that analyze both
1b446896	68	//reconstructed tracks and generated particles
1b446896	69	//i.e. - resolution analyzers
491d1b5d	70	UInt_t fNTrackFunctions; //!
	71	UInt_t fNParticleFunctions; //!
	72	UInt_t fNParticleAndTrackFunctions; //!
1b446896	73
	74	/**********************************************/
	75	/* Control parameters */
	76
491d1b5d	77	AliHBTPairCut *fPairCut;//!
1b446896	78
7a2c8238	79	Int_t fBufferSize; //defines the size of buffer for mixed events; -1==MIX All
1b446896	80	/**********************************************/
	81
	82
	83	private:
491d1b5d	84	static const Int_t fgkHbtAnalyzeAll;//!
491d1b5d	85	static const UInt_t fgkFctnArraySize;//!
1b446896	86	/*********************************************/
	87	public:
	88	ClassDef(AliHBTAnalysis,0)
	89	};
	90
	91
	92
	93
	94	#endif