[u/mrichter/AliRoot.git] / PWGPP / EVCHAR / AliAnalysisTaskCentralityTreeMaker.h

#ifndef ALIANALYSISTASKCENTRALITY_H
#define ALIANALYSISTASKCENTRALITY_H

/* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//*****************************************************
//   Class AliAnalysisTaskCentralityTreeMaker
//   author: Chiara Oppedisano
//   modified: Alberica Toia
//*****************************************************

#include "AliAnalysisTaskSE.h"

class TROOT;
class TSystem;
class TList;
class TFile;
class TH2F;
class TTree;

class AliAnalysisTaskCentralityTreeMaker : public AliAnalysisTaskSE {

 public:

  AliAnalysisTaskCentralityTreeMaker();
  AliAnalysisTaskCentralityTreeMaker(const char *name);
  AliAnalysisTaskCentralityTreeMaker& operator= (const AliAnalysisTaskCentralityTreeMaker& ana);
  AliAnalysisTaskCentralityTreeMaker(const AliAnalysisTaskCentralityTreeMaker& c);
  virtual ~AliAnalysisTaskCentralityTreeMaker();

  // Implementation of interface methods
  virtual void UserCreateOutputObjects();
  virtual void UserExec(Option_t *option);
  virtual void Terminate(Option_t *option);

  virtual void  SetDebugLevel(Int_t level) {fDebug = level;}
  void SetInput(const char* input) {fAnalysisInput = input;}
  void SetMCInput() {fIsMCInput = kTRUE;}
  void SetTreeFilling(Bool_t val) {fTreeFilling = val;}
  

 private:

  Int_t    fDebug;	   	//  Debug flag
  TString  fAnalysisInput; 	// "ESD", "AOD"
  Bool_t   fIsMCInput;          // true when input is MC
  //
  TList   *fOutput;	   	//! list send on output slot 0
  TH2F    *fEZDCvsEZEM;    	//! E_ZDC vs. E_ZEM
  TH2F    *fEZDCvsNtracklets;   //! E_ZDC vs. Ntracklets
  //
  Bool_t   fTreeFilling;   	// True if ntuple is to be filled
  TTree   *fCentralityTree;     //! output tree
  //
  Int_t    fNev;		//  event counter
  Float_t  fBeamEnergy;		//  beam energy
  Int_t    fNmyTracks_gen;      //  no. generated primary charged tracks 
  char     fTrigClass[100];	//  fired trigger classes
  //
  Double_t fxVertex;		//  X vertex from ITS
  Double_t fyVertex;		//  Y vertex from ITS
  Double_t fzVertex;		//  Z vertex from ITS
  Bool_t   fVertexer3d;		//  Is vertex from 3d vertexer?
  //
  Double_t fbMC;		// impact parameter from MC
  Int_t    fNpartTargMC;	// no. of participants for target nucleus from MC
  Int_t    fNpartProjMC;	// no. of participants for project nucleus from MC
  Int_t    fNNColl;             // Number of N-N collisions
  Int_t    fNNwColl;            // Number of N-Nwounded collisions
  Int_t    fNwNColl;            // Number of Nwounded-N collisons
  Int_t    fNwNwColl;           // Number of Nwounded-Nwounded collisions
  //
  Int_t    fNTracklets;		//  no. tracklets
  Int_t    fNSingleClusters;	//  no. single clusters
  Int_t    fNClusters[6];	//  no. clusters on 6 ITS layers
  Int_t    fNChips[2];	        //  no. chips on 2 SPD layers
  //
  Double_t fbZDC;		// impact parameter from ZDC reco
  Int_t    fNpartZDC;           // no. of participants from ZDC reco
  Double_t fbZDCA;		// impact parameter from ZDC reco side A
  Int_t    fNpartZDCA;          // no. of part. from ZDC reco side A
  Double_t fbZDCC;		// impact parameter from ZDC reco side C
  Int_t    fNpartZDCC;          // no. of part. from ZDC reco side C
  //
  UInt_t   fESDFlag;		//  ZDC ESD flags
  Float_t  fZNCEnergy;		//  ZNC Energy
  Float_t  fZPCEnergy;		//  ZPC Energy
  Float_t  fZNAEnergy;		//  ZNA Energy
  Float_t  fZPAEnergy;		//  ZPA Energy
  Float_t  fZEM1Energy;		//  ZEM1 Energy
  Float_t  fZEM2Energy;		//  ZEM2 Energy
  Float_t  fZNCtower[5];	//  ZNC 5 tower signals
  Float_t  fZPCtower[5];	//  ZPC 5 tower signals
  Float_t  fZNAtower[5];	//  ZNA 5 tower signals
  Float_t  fZPAtower[5];	//  ZPA 5 tower signals
  Float_t  fCentrZNC[2];	//  centroid over ZNC
  Float_t  fCentrZNA[2];	//  centroid over ZNA
  
  Int_t    fNTracks;		//  no. tracks
  Int_t    fNPmdTracks;		//  no. PMD tracks
  Float_t  fMultV0A;		//  multiplicity from V0 reco side A
  Float_t  fMultV0C;		//  multiplicity from V0 reco side C
  Float_t  fMultFMDA;      //  multiplicity from FMD on detector A
  Float_t  fMultFMDC;      //  multiplicity from FMD on detector C

  ClassDef(AliAnalysisTaskCentralityTreeMaker,1); 

};

#endif
Commit	Line	Data
c5297977	1	#ifndef ALIANALYSISTASKCENTRALITY_H
	2	#define ALIANALYSISTASKCENTRALITY_H
	3
	4	/* Copyright(c) 1998-2008, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	//*****************************************************
	8	// Class AliAnalysisTaskCentralityTreeMaker
	9	// author: Chiara Oppedisano
	10	// modified: Alberica Toia
	11	//*****************************************************
	12
	13	#include "AliAnalysisTaskSE.h"
	14
	15	class TROOT;
	16	class TSystem;
	17	class TList;
	18	class TFile;
	19	class TH2F;
	20	class TTree;
	21
	22	class AliAnalysisTaskCentralityTreeMaker : public AliAnalysisTaskSE {
	23
	24	public:
	25
	26	AliAnalysisTaskCentralityTreeMaker();
	27	AliAnalysisTaskCentralityTreeMaker(const char *name);
	28	AliAnalysisTaskCentralityTreeMaker& operator= (const AliAnalysisTaskCentralityTreeMaker& ana);
	29	AliAnalysisTaskCentralityTreeMaker(const AliAnalysisTaskCentralityTreeMaker& c);
	30	virtual ~AliAnalysisTaskCentralityTreeMaker();
	31
	32	// Implementation of interface methods
	33	virtual void UserCreateOutputObjects();
	34	virtual void UserExec(Option_t *option);
	35	virtual void Terminate(Option_t *option);
	36
	37	virtual void SetDebugLevel(Int_t level) {fDebug = level;}
	38	void SetInput(const char* input) {fAnalysisInput = input;}
	39	void SetMCInput() {fIsMCInput = kTRUE;}
	40	void SetTreeFilling(Bool_t val) {fTreeFilling = val;}
	41
	42
	43	private:
	44
	45	Int_t fDebug; // Debug flag
	46	TString fAnalysisInput; // "ESD", "AOD"
	47	Bool_t fIsMCInput; // true when input is MC
	48	//
	49	TList *fOutput; //! list send on output slot 0
	50	TH2F *fEZDCvsEZEM; //! E_ZDC vs. E_ZEM
	51	TH2F *fEZDCvsNtracklets; //! E_ZDC vs. Ntracklets
	52	//
	53	Bool_t fTreeFilling; // True if ntuple is to be filled
	54	TTree *fCentralityTree; //! output tree
	55	//
	56	Int_t fNev; // event counter
	57	Float_t fBeamEnergy; // beam energy
	58	Int_t fNmyTracks_gen; // no. generated primary charged tracks
	59	char fTrigClass[100]; // fired trigger classes
	60	//
	61	Double_t fxVertex; // X vertex from ITS
	62	Double_t fyVertex; // Y vertex from ITS
	63	Double_t fzVertex; // Z vertex from ITS
	64	Bool_t fVertexer3d; // Is vertex from 3d vertexer?
65	//
66	Double_t fbMC; // impact parameter from MC
67	Int_t fNpartTargMC; // no. of participants for target nucleus from MC
68	Int_t fNpartProjMC; // no. of participants for project nucleus from MC
69	Int_t fNNColl; // Number of N-N collisions
70	Int_t fNNwColl; // Number of N-Nwounded collisions
71	Int_t fNwNColl; // Number of Nwounded-N collisons
72	Int_t fNwNwColl; // Number of Nwounded-Nwounded collisions
73	//
74	Int_t fNTracklets; // no. tracklets
75	Int_t fNSingleClusters; // no. single clusters
76	Int_t fNClusters[6]; // no. clusters on 6 ITS layers
77	Int_t fNChips[2]; // no. chips on 2 SPD layers
78	//
79	Double_t fbZDC; // impact parameter from ZDC reco
80	Int_t fNpartZDC; // no. of participants from ZDC reco
81	Double_t fbZDCA; // impact parameter from ZDC reco side A
82	Int_t fNpartZDCA; // no. of part. from ZDC reco side A
83	Double_t fbZDCC; // impact parameter from ZDC reco side C
84	Int_t fNpartZDCC; // no. of part. from ZDC reco side C
85	//
86	UInt_t fESDFlag; // ZDC ESD flags
87	Float_t fZNCEnergy; // ZNC Energy
88	Float_t fZPCEnergy; // ZPC Energy
89	Float_t fZNAEnergy; // ZNA Energy
90	Float_t fZPAEnergy; // ZPA Energy
91	Float_t fZEM1Energy; // ZEM1 Energy
92	Float_t fZEM2Energy; // ZEM2 Energy
93	Float_t fZNCtower[5]; // ZNC 5 tower signals
94	Float_t fZPCtower[5]; // ZPC 5 tower signals
95	Float_t fZNAtower[5]; // ZNA 5 tower signals
96	Float_t fZPAtower[5]; // ZPA 5 tower signals
97	Float_t fCentrZNC[2]; // centroid over ZNC
98	Float_t fCentrZNA[2]; // centroid over ZNA
99
100	Int_t fNTracks; // no. tracks
101	Int_t fNPmdTracks; // no. PMD tracks
102	Float_t fMultV0A; // multiplicity from V0 reco side A
103	Float_t fMultV0C; // multiplicity from V0 reco side C
104	Float_t fMultFMDA; // multiplicity from FMD on detector A
105	Float_t fMultFMDC; // multiplicity from FMD on detector C
106
107	ClassDef(AliAnalysisTaskCentralityTreeMaker,1);
108
109	};
110
111	#endif
112