[u/mrichter/AliRoot.git] / PWG0 / dNdEta / AlidNdEtaTask.h

/* $Id$ */

#ifndef AlidNdEtaTask_H
#define AlidNdEtaTask_H

#include "AliAnalysisTask.h"
#include "AliPWG0Helper.h"
#include "AliTriggerAnalysis.h"
#include <TString.h>

class AliESDtrackCuts;
class dNdEtaAnalysis;
class TH1F;
class TH2F;
class TH3F;
class AliESDEvent;
class TGraph;
class AliPhysicsSelection;
class AliTriggerAnalysis;

class AlidNdEtaTask : public AliAnalysisTask {
  public:
    AlidNdEtaTask(const char* opt = "");
    virtual ~AlidNdEtaTask();

    virtual void   ConnectInputData(Option_t *);
    virtual void   CreateOutputObjects();
    virtual void   Exec(Option_t*);
    virtual void   Terminate(Option_t*);
    virtual Bool_t   Notify();

    void SetTrackCuts(AliESDtrackCuts* cuts) { fEsdTrackCuts = cuts; }
    void SetAnalysisMode(AliPWG0Helper::AnalysisMode mode) { fAnalysisMode = mode; }
    void SetReadMC(Bool_t flag = kTRUE) { fReadMC = flag; }
    void SetUseMCVertex(Bool_t flag = kTRUE) { fUseMCVertex = flag; }
    void SetOnlyPrimaries(Bool_t flag = kTRUE) { fOnlyPrimaries = flag; }
    void SetUseMCKine(Bool_t flag = kTRUE) { fUseMCKine = flag; }
    void SetTrigger(AliTriggerAnalysis::Trigger trigger) { fTrigger = trigger; }
    void SetTriggerClasses(const char* require, const char* reject) { fRequireTriggerClass = require; fRejectTriggerClass = reject; }
    void SetFillPhi(Bool_t flag = kTRUE) { fFillPhi = flag; }
    void SetDeltaPhiCut(Float_t cut) { fDeltaPhiCut = cut; }
    void SetCheckEventType(Bool_t flag = kTRUE) { fCheckEventType = flag; }
    void SetSymmetrize(Bool_t flag = kTRUE) { fSymmetrize = flag; }
    
    void SetOption(const char* opt) { fOption = opt; }

 protected:
    AliESDEvent *fESD;                         //! ESD object
    TList* fOutput;                            //! list send on output slot 0

    TString fOption;                           // option string
    AliPWG0Helper::AnalysisMode fAnalysisMode; // detector that is used for analysis
    AliTriggerAnalysis::Trigger fTrigger;      // trigger that is used
    TString fRequireTriggerClass;              // trigger class that is required
    TString fRejectTriggerClass;               // trigger class that is rejected
    Bool_t fFillPhi;                           // if true phi is filled as 3rd coordinate in all maps
    Float_t fDeltaPhiCut;                      // cut in delta phi (only SPD)

    Bool_t  fReadMC;          // if true reads MC data (to build correlation maps)
    Bool_t  fUseMCVertex;     // the MC vtx is used instead of the ESD vertex (for syst. check)
    Bool_t  fOnlyPrimaries;   // Process only primaries by using the MC information (for syst. check)
    Bool_t  fUseMCKine;       // use the MC values for each found track/tracklet (for syst. check)
    Bool_t  fCheckEventType;  // check if event type is physics (for real data)
    Bool_t  fSymmetrize;      // move all negative to positive eta

    AliESDtrackCuts* fEsdTrackCuts;         // Object containing the parameters of the esd track cuts
    AliPhysicsSelection* fPhysicsSelection; // Event Selection object
    AliTriggerAnalysis* fTriggerAnalysis;

    // Gathered from ESD
    dNdEtaAnalysis* fdNdEtaAnalysisESD;     //! contains the dndeta from the ESD
    // control hists
    TH1F* fMult;                            //! raw multiplicity histogram (control histogram)
    TH1F* fMultVtx;                            //! raw multiplicity histogram of evts with vtx (control histogram)
    TH1F* fPartEta[3];            //! counted particles as function of eta (full vertex range, below 0 range, above 0 range)
    TH1F* fEvents;                //! events counted as function of vtx
    TH1F* fVertexResolution;      //! z resolution of the vertex

    // Gathered from MC (when fReadMC is set)
    dNdEtaAnalysis* fdNdEtaAnalysis;        //! contains the dndeta from the full sample
    dNdEtaAnalysis* fdNdEtaAnalysisND;      //! contains the dndeta for the ND sample
    dNdEtaAnalysis* fdNdEtaAnalysisNSD;     //! contains the dndeta for the NSD sample
    dNdEtaAnalysis* fdNdEtaAnalysisTr;      //! contains the dndeta from the triggered events
    dNdEtaAnalysis* fdNdEtaAnalysisTrVtx;   //! contains the dndeta from the triggered events with vertex
    dNdEtaAnalysis* fdNdEtaAnalysisTracks;  //! contains the dndeta from the triggered events with vertex counted from the mc particles associated to the tracks (comparing this to the raw values from the esd shows the effect of the detector resolution)

    // control histograms (MC)
    TH1F* fPartPt;                //! counted particles as function of pt

    // control histograms (ESD)
    TH3F* fVertex;                //! 3d vertex distribution
    TH3F* fVertexVsMult;          //! x-vtx vs y-vtx vs multiplicity
    TH1F* fPhi;                   //! raw phi distribution
    TH1F* fRawPt;                 //! raw pt distribution
    TH2F* fEtaPhi;                //! raw eta - phi distribution
    TH2F* fZPhi[2];               //! raw z - phi distribution from tracklets per layer (only SPD)
    TH1F* fModuleMap;             //! count clusters as function of module number (only SPD)
    TH1F* fDeltaPhi;              //! histogram of delta_phi values for tracklets (only for SPD analysis)
    TH1F* fDeltaTheta;            //! histogram of delta_theta values for tracklets (only for SPD analysis)
    TH2F* fFiredChips;            //! fired chips l1+l2 vs. number of tracklets (only for SPD analysis)
    TH2F* fTrackletsVsClusters;   //! number of tracklets vs. clusters in all ITS detectors (only for SPD analysis)
    TH2F* fTrackletsVsUnassigned; //! number of tracklets vs. number of unassigned clusters in L1 (only for SPD analysis)
    TGraph* fTriggerVsTime;       //! trigger as function of event time
    TH1F* fStats;                 //! further statistics : bin 1 = vertexer 3d, bin 2 = vertexer z, etc (see CreateOutputObjects)
    TH2F* fStats2;                //! V0 vs SPD statistics

 private:
    AlidNdEtaTask(const AlidNdEtaTask&);
    AlidNdEtaTask& operator=(const AlidNdEtaTask&);

  ClassDef(AlidNdEtaTask, 1);
};

#endif
Commit	Line	Data
	1	/* $Id$ */
	2
	3	#ifndef AlidNdEtaTask_H
	4	#define AlidNdEtaTask_H
	5
	6	#include "AliAnalysisTask.h"
	7	#include "AliPWG0Helper.h"
	8	#include "AliTriggerAnalysis.h"
	9	#include <TString.h>
	10
	11	class AliESDtrackCuts;
	12	class dNdEtaAnalysis;
	13	class TH1F;
	14	class TH2F;
	15	class TH3F;
	16	class AliESDEvent;
	17	class TGraph;
	18	class AliPhysicsSelection;
	19	class AliTriggerAnalysis;
	20
	21	class AlidNdEtaTask : public AliAnalysisTask {
	22	public:
	23	AlidNdEtaTask(const char* opt = "");
	24	virtual ~AlidNdEtaTask();
	25
	26	virtual void ConnectInputData(Option_t *);
	27	virtual void CreateOutputObjects();
	28	virtual void Exec(Option_t*);
	29	virtual void Terminate(Option_t*);
	30	virtual Bool_t Notify();
	31
	32	void SetTrackCuts(AliESDtrackCuts* cuts) { fEsdTrackCuts = cuts; }
	33	void SetAnalysisMode(AliPWG0Helper::AnalysisMode mode) { fAnalysisMode = mode; }
	34	void SetReadMC(Bool_t flag = kTRUE) { fReadMC = flag; }
	35	void SetUseMCVertex(Bool_t flag = kTRUE) { fUseMCVertex = flag; }
	36	void SetOnlyPrimaries(Bool_t flag = kTRUE) { fOnlyPrimaries = flag; }
	37	void SetUseMCKine(Bool_t flag = kTRUE) { fUseMCKine = flag; }
	38	void SetTrigger(AliTriggerAnalysis::Trigger trigger) { fTrigger = trigger; }
	39	void SetTriggerClasses(const char* require, const char* reject) { fRequireTriggerClass = require; fRejectTriggerClass = reject; }
	40	void SetFillPhi(Bool_t flag = kTRUE) { fFillPhi = flag; }
	41	void SetDeltaPhiCut(Float_t cut) { fDeltaPhiCut = cut; }
	42	void SetCheckEventType(Bool_t flag = kTRUE) { fCheckEventType = flag; }
	43	void SetSymmetrize(Bool_t flag = kTRUE) { fSymmetrize = flag; }
	44
	45	void SetOption(const char* opt) { fOption = opt; }
	46
	47	protected:
	48	AliESDEvent *fESD; //! ESD object
	49	TList* fOutput; //! list send on output slot 0
	50
	51	TString fOption; // option string
	52	AliPWG0Helper::AnalysisMode fAnalysisMode; // detector that is used for analysis
	53	AliTriggerAnalysis::Trigger fTrigger; // trigger that is used
	54	TString fRequireTriggerClass; // trigger class that is required
	55	TString fRejectTriggerClass; // trigger class that is rejected
	56	Bool_t fFillPhi; // if true phi is filled as 3rd coordinate in all maps
	57	Float_t fDeltaPhiCut; // cut in delta phi (only SPD)
	58
	59	Bool_t fReadMC; // if true reads MC data (to build correlation maps)
	60	Bool_t fUseMCVertex; // the MC vtx is used instead of the ESD vertex (for syst. check)
	61	Bool_t fOnlyPrimaries; // Process only primaries by using the MC information (for syst. check)
	62	Bool_t fUseMCKine; // use the MC values for each found track/tracklet (for syst. check)
	63	Bool_t fCheckEventType; // check if event type is physics (for real data)
	64	Bool_t fSymmetrize; // move all negative to positive eta
	65
	66	AliESDtrackCuts* fEsdTrackCuts; // Object containing the parameters of the esd track cuts
	67	AliPhysicsSelection* fPhysicsSelection; // Event Selection object
	68	AliTriggerAnalysis* fTriggerAnalysis;
	69
	70	// Gathered from ESD
	71	dNdEtaAnalysis* fdNdEtaAnalysisESD; //! contains the dndeta from the ESD
	72	// control hists
	73	TH1F* fMult; //! raw multiplicity histogram (control histogram)
	74	TH1F* fMultVtx; //! raw multiplicity histogram of evts with vtx (control histogram)
	75	TH1F* fPartEta[3]; //! counted particles as function of eta (full vertex range, below 0 range, above 0 range)
	76	TH1F* fEvents; //! events counted as function of vtx
	77	TH1F* fVertexResolution; //! z resolution of the vertex
	78
	79	// Gathered from MC (when fReadMC is set)
	80	dNdEtaAnalysis* fdNdEtaAnalysis; //! contains the dndeta from the full sample
	81	dNdEtaAnalysis* fdNdEtaAnalysisND; //! contains the dndeta for the ND sample
	82	dNdEtaAnalysis* fdNdEtaAnalysisNSD; //! contains the dndeta for the NSD sample
	83	dNdEtaAnalysis* fdNdEtaAnalysisTr; //! contains the dndeta from the triggered events
	84	dNdEtaAnalysis* fdNdEtaAnalysisTrVtx; //! contains the dndeta from the triggered events with vertex
	85	dNdEtaAnalysis* fdNdEtaAnalysisTracks; //! contains the dndeta from the triggered events with vertex counted from the mc particles associated to the tracks (comparing this to the raw values from the esd shows the effect of the detector resolution)
	86
	87	// control histograms (MC)
	88	TH1F* fPartPt; //! counted particles as function of pt
	89
	90	// control histograms (ESD)
	91	TH3F* fVertex; //! 3d vertex distribution
	92	TH3F* fVertexVsMult; //! x-vtx vs y-vtx vs multiplicity
	93	TH1F* fPhi; //! raw phi distribution
	94	TH1F* fRawPt; //! raw pt distribution
	95	TH2F* fEtaPhi; //! raw eta - phi distribution
	96	TH2F* fZPhi[2]; //! raw z - phi distribution from tracklets per layer (only SPD)
	97	TH1F* fModuleMap; //! count clusters as function of module number (only SPD)
	98	TH1F* fDeltaPhi; //! histogram of delta_phi values for tracklets (only for SPD analysis)
	99	TH1F* fDeltaTheta; //! histogram of delta_theta values for tracklets (only for SPD analysis)
	100	TH2F* fFiredChips; //! fired chips l1+l2 vs. number of tracklets (only for SPD analysis)
	101	TH2F* fTrackletsVsClusters; //! number of tracklets vs. clusters in all ITS detectors (only for SPD analysis)
	102	TH2F* fTrackletsVsUnassigned; //! number of tracklets vs. number of unassigned clusters in L1 (only for SPD analysis)
	103	TGraph* fTriggerVsTime; //! trigger as function of event time
	104	TH1F* fStats; //! further statistics : bin 1 = vertexer 3d, bin 2 = vertexer z, etc (see CreateOutputObjects)
	105	TH2F* fStats2; //! V0 vs SPD statistics
	106
	107	private:
	108	AlidNdEtaTask(const AlidNdEtaTask&);
	109	AlidNdEtaTask& operator=(const AlidNdEtaTask&);
	110
	111	ClassDef(AlidNdEtaTask, 1);
	112	};
	113
	114	#endif