[u/mrichter/AliRoot.git] / PWG4 / AliAnaGammaHadron.h

#ifndef ALIANAGAMMAHADRON_H
#define ALIANAGAMMAHADRON_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice     */
/* $Id$ */

/* History of cvs commits:
 *
 * $Log$
 * Revision 1.4  2007/08/17 12:40:04  schutz
 * New analysis classes by Gustavo Conesa
 *
 * Revision 1.3.4.2  2007/07/26 10:32:09  schutz
 * new analysis classes in the the new analysis framework
 *
 *
 */

//_________________________________________________________________________
// Class that contains the algorithm for the analysis of gamma - hadron correlations
//*-- Author: Gustavo Conesa (INFN-LNF)

#include "AliAnaGammaCorrelation.h"

class AliAnaGammaHadron : public AliAnaGammaCorrelation {

public: 
  
  AliAnaGammaHadron() ; // default ctor
  AliAnaGammaHadron(const AliAnaGammaHadron & g) ; // cpy ctor
  AliAnaGammaHadron & operator = (const AliAnaGammaHadron & g) ;//cpy assignment
  virtual ~AliAnaGammaHadron() ; //virtual dtor

  TList * GetCreateOutputObjects();

  void InitParameters();

  void Print(const Option_t * opt) const;
 
  void MakeGammaCorrelation(TParticle *pGamma, TClonesArray * plCTS,   TClonesArray * plNe) ;
  void MakeGammaChargedCorrelation(TParticle *pGamma, TClonesArray * pl) ;
  void MakeGammaNeutralCorrelation(TParticle *pGamma, TClonesArray * pl)  ;

  private:
  
  //Histograms
  TH2F * fhPhiCharged  ; 
  TH2F * fhPhiNeutral   ; 
  TH2F * fhEtaCharged  ; 
  TH2F * fhEtaNeutral   ; 
  TH2F * fhDeltaPhiGammaCharged  ;  
  TH2F * fhDeltaPhiGammaNeutral   ; 
  TH2F * fhDeltaEtaGammaCharged  ; 
  TH2F * fhDeltaEtaGammaNeutral  ; 
  TH2F * fhDeltaPhiChargedPt  ;

  TH2F * fhCorrelationGammaNeutral  ; //Neutral hadron correlation histogram 
  TH2F * fhCorrelationGammaCharged  ; //Charged hadron correlation histogram
  
  ClassDef(AliAnaGammaHadron,1)
} ;
 

#endif //ALIANAGAMMAHADRON_H
Commit	Line	Data
	1	#ifndef ALIANAGAMMAHADRON_H
	2	#define ALIANAGAMMAHADRON_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5	/* $Id$ */
	6
	7	/* History of cvs commits:
	8	*
	9	* $Log$
	10	* Revision 1.4 2007/08/17 12:40:04 schutz
	11	* New analysis classes by Gustavo Conesa
	12	*
	13	* Revision 1.3.4.2 2007/07/26 10:32:09 schutz
	14	* new analysis classes in the the new analysis framework
	15	*
	16	*
	17	*/
	18
	19	//_________________________________________________________________________
	20	// Class that contains the algorithm for the analysis of gamma - hadron correlations
	21	//*-- Author: Gustavo Conesa (INFN-LNF)
	22
	23	#include "AliAnaGammaCorrelation.h"
	24
	25	class AliAnaGammaHadron : public AliAnaGammaCorrelation {
	26
	27	public:
	28
	29	AliAnaGammaHadron() ; // default ctor
	30	AliAnaGammaHadron(const AliAnaGammaHadron & g) ; // cpy ctor
	31	AliAnaGammaHadron & operator = (const AliAnaGammaHadron & g) ;//cpy assignment
	32	virtual ~AliAnaGammaHadron() ; //virtual dtor
	33
	34	TList * GetCreateOutputObjects();
	35
	36	void InitParameters();
	37
	38	void Print(const Option_t * opt) const;
	39
	40	void MakeGammaCorrelation(TParticle pGamma, TClonesArray plCTS, TClonesArray * plNe) ;
	41	void MakeGammaChargedCorrelation(TParticle pGamma, TClonesArray pl) ;
	42	void MakeGammaNeutralCorrelation(TParticle pGamma, TClonesArray pl) ;
	43
	44	private:
	45
	46	//Histograms
	47	TH2F * fhPhiCharged ;
	48	TH2F * fhPhiNeutral ;
	49	TH2F * fhEtaCharged ;
	50	TH2F * fhEtaNeutral ;
	51	TH2F * fhDeltaPhiGammaCharged ;
	52	TH2F * fhDeltaPhiGammaNeutral ;
	53	TH2F * fhDeltaEtaGammaCharged ;
	54	TH2F * fhDeltaEtaGammaNeutral ;
	55	TH2F * fhDeltaPhiChargedPt ;
	56
	57	TH2F * fhCorrelationGammaNeutral ; //Neutral hadron correlation histogram
	58	TH2F * fhCorrelationGammaCharged ; //Charged hadron correlation histogram
	59
	60	ClassDef(AliAnaGammaHadron,1)
	61	} ;
	62
	63
	64	#endif //ALIANAGAMMAHADRON_H
	65
	66
	67