[u/mrichter/AliRoot.git] / PWG4 / PartCorrDep / AliAnaChargedParticles.h

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

//_________________________________________________________________________
// Example class on how to read AODCaloClusters, ESDCaloCells and AODTracks and how 
// fill AODs with PWG4PartCorr analysis frame
// Select the type of detector information that you want to analyze, CTS (tracking), PHOS or EMCAL
// Select the PID custer type of the calorimeters
// Set min momentum of the cluster/tracks
// Fill few histograms
//
//-- Author: Gustavo Conesa (INFN-LNF)
// Root system
class TH2F; 

// Analysis system
#include "AliAnaPartCorrBaseClass.h"
 
class AliAnaChargedParticles : public AliAnaPartCorrBaseClass {
  
 public: 
  AliAnaChargedParticles() ; // default ctor
  virtual ~AliAnaChargedParticles() { ; } //virtual dtor
 private:  
  AliAnaChargedParticles(const AliAnaChargedParticles & g) ; // cpy ctor
  AliAnaChargedParticles & operator = (const AliAnaChargedParticles & g) ;//cpy assignment

 public:

  TList * GetCreateOutputObjects();
  
  void    Init();
  
  void    InitParameters();
  
  void    Print(const Option_t * opt) const;
  
  void    MakeAnalysisFillAOD()  ;
  
  void    MakeAnalysisFillHistograms() ; 
  
  Int_t   GetPdgOfSelectedCharged()  const  { return fPdg ; }
  void    SelectChargedWithPdg( Int_t pdg ) { fPdg = pdg  ; }
    
 private:
  
  Int_t  fPdg ; //identified particle id
  
  //Histograms 
  TH1F * fhNtracks;     //! track multiplicity distribution
  TH1F * fhPt;          //! pT distribution
  TH2F * fhPhiNeg;      //! phi distribution vs pT, negative
  TH2F * fhEtaNeg;      //! eta distribution vs pT, negative
  TH2F * fhPhiPos;      //! phi distribution vs pT, positive
  TH2F * fhEtaPos;      //! eta distribution vs pT, positive
  TH2F * fhEtaPhiPos;   //! eta vs phi distribution of positive charge  
  TH2F * fhEtaPhiNeg;   //! eta vs phi distribution of negative charge  

  //MC
  TH1F * fhPtPion;      //! pT distribution
  TH2F * fhPhiPion;     //! phi distribution vs pT
  TH2F * fhEtaPion;     //! eta distribution vs pT
  
  TH1F * fhPtProton;    //! pT distribution
  TH2F * fhPhiProton;   //! phi distribution vs pT
  TH2F * fhEtaProton;   //! eta distribution vs pT
  
  TH1F * fhPtElectron;  //! pT distribution
  TH2F * fhPhiElectron; //! phi distribution vs pT
  TH2F * fhEtaElectron; //! eta distribution vs pT
  
  TH1F * fhPtKaon;      //! pT distribution
  TH2F * fhPhiKaon;     //! phi distribution vs pT
  TH2F * fhEtaKaon;     //! eta distribution vs pT
  
  TH1F * fhPtUnknown;   //! pT distribution
  TH2F * fhPhiUnknown;  //! phi distribution vs pT
  TH2F * fhEtaUnknown;  //! eta distribution vs pT
  
  ClassDef(AliAnaChargedParticles,3)

} ;


#endif //ALIANACHARGEDPARTICLES_H
Commit	Line	Data
477d6cee	1	#ifndef ALIANACHARGEDPARTICLES_H
	2	#define ALIANACHARGEDPARTICLES_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	//_________________________________________________________________________
	8	// Example class on how to read AODCaloClusters, ESDCaloCells and AODTracks and how
	9	// fill AODs with PWG4PartCorr analysis frame
	10	// Select the type of detector information that you want to analyze, CTS (tracking), PHOS or EMCAL
	11	// Select the PID custer type of the calorimeters
	12	// Set min momentum of the cluster/tracks
	13	// Fill few histograms
	14	//
	15	//-- Author: Gustavo Conesa (INFN-LNF)
7cd4e982	16	// Root system
477d6cee	17	class TH2F;
05d0d05d	18
7cd4e982	19	// Analysis system
477d6cee	20	#include "AliAnaPartCorrBaseClass.h"
	21
	22	class AliAnaChargedParticles : public AliAnaPartCorrBaseClass {
	23
	24	public:
477d6cee	25	AliAnaChargedParticles() ; // default ctor
05d0d05d	26	virtual ~AliAnaChargedParticles() { ; } //virtual dtor
78219bac	27	private:
477d6cee	28	AliAnaChargedParticles(const AliAnaChargedParticles & g) ; // cpy ctor
477d6cee	29	AliAnaChargedParticles & operator = (const AliAnaChargedParticles & g) ;//cpy assignment
78219bac	30
	31	public:
	32
477d6cee	33	TList * GetCreateOutputObjects();
477d6cee	34
05d0d05d	35	void Init();
477d6cee	36
05d0d05d	37	void InitParameters();
477d6cee	38
05d0d05d	39	void Print(const Option_t * opt) const;
477d6cee	40
05d0d05d	41	void MakeAnalysisFillAOD() ;
477d6cee	42
05d0d05d	43	void MakeAnalysisFillHistograms() ;
477d6cee	44
05d0d05d	45	Int_t GetPdgOfSelectedCharged() const { return fPdg ; }
	46	void SelectChargedWithPdg( Int_t pdg ) { fPdg = pdg ; }
	47
477d6cee	48	private:
	49
	50	Int_t fPdg ; //identified particle id
05d0d05d	51
477d6cee	52	//Histograms
05d0d05d	53	TH1F * fhNtracks; //! track multiplicity distribution
	54	TH1F * fhPt; //! pT distribution
	55	TH2F * fhPhiNeg; //! phi distribution vs pT, negative
	56	TH2F * fhEtaNeg; //! eta distribution vs pT, negative
	57	TH2F * fhPhiPos; //! phi distribution vs pT, positive
	58	TH2F * fhEtaPos; //! eta distribution vs pT, positive
	59	TH2F * fhEtaPhiPos; //! eta vs phi distribution of positive charge
	60	TH2F * fhEtaPhiNeg; //! eta vs phi distribution of negative charge
5025c139	61
477d6cee	62	//MC
05d0d05d	63	TH1F * fhPtPion; //! pT distribution
	64	TH2F * fhPhiPion; //! phi distribution vs pT
	65	TH2F * fhEtaPion; //! eta distribution vs pT
477d6cee	66
05d0d05d	67	TH1F * fhPtProton; //! pT distribution
	68	TH2F * fhPhiProton; //! phi distribution vs pT
	69	TH2F * fhEtaProton; //! eta distribution vs pT
477d6cee	70
05d0d05d	71	TH1F * fhPtElectron; //! pT distribution
477d6cee	72	TH2F * fhPhiElectron; //! phi distribution vs pT
	73	TH2F * fhEtaElectron; //! eta distribution vs pT
	74
05d0d05d	75	TH1F * fhPtKaon; //! pT distribution
	76	TH2F * fhPhiKaon; //! phi distribution vs pT
	77	TH2F * fhEtaKaon; //! eta distribution vs pT
477d6cee	78
05d0d05d	79	TH1F * fhPtUnknown; //! pT distribution
	80	TH2F * fhPhiUnknown; //! phi distribution vs pT
	81	TH2F * fhEtaUnknown; //! eta distribution vs pT
477d6cee	82
05d0d05d	83	ClassDef(AliAnaChargedParticles,3)
	84
	85	} ;
477d6cee	86
	87
	88	#endif //ALIANACHARGEDPARTICLES_H
	89
	90
	91