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

/* $Id$ */

#ifndef ALIDNDETASYSTEMATICSSELECTOR_H
#define ALIDNDETASYSTEMATICSSELECTOR_H

#include "AliSelectorRL.h"

class AliESDtrackCuts;
class AlidNdEtaCorrection;
class TH3F;
class TH1F;

class AlidNdEtaSystematicsSelector : public AliSelectorRL {
  public:
    AlidNdEtaSystematicsSelector();
    virtual ~AlidNdEtaSystematicsSelector();

    virtual void    Begin(TTree* tree);
    virtual void    SlaveBegin(TTree *tree);
    virtual Bool_t  Process(Long64_t entry);
    virtual void    SlaveTerminate();
    virtual void    Terminate();

 protected:
    void ReadUserObjects(TTree* tree);

    void FillCorrectionMaps(TObjArray* listOfTracks);
    void FillSecondaries(TObjArray* listOfTracks);
    void FillSigmaVertex();

    TH3F* fSecondaries; // (accepted tracks) vs (tracks from sec)/(n * tracks from sec) vs pT
    AlidNdEtaCorrection* fdNdEtaCorrection[4];      // correction for different particle species: here pi, K, p, others
    TH1F* fSigmaVertex; // (accepted tracks) vs (n of sigma to vertex cut)

    AliESDtrackCuts* fEsdTrackCuts;     // Object containing the parameters of the esd track cuts

    Long64_t fOverallPrimaries; // count of all primaries
    Long64_t fOverallSecondaries; // count of all secondaries

 private:

  ClassDef(AlidNdEtaSystematicsSelector, 0);
};

#endif
Commit	Line	Data
10ebe68d	1	/* $Id$ */
	2
	3	#ifndef ALIDNDETASYSTEMATICSSELECTOR_H
	4	#define ALIDNDETASYSTEMATICSSELECTOR_H
	5
	6	#include "AliSelectorRL.h"
	7
	8	class AliESDtrackCuts;
	9	class AlidNdEtaCorrection;
	10	class TH3F;
9f469bf5	11	class TH1F;
10ebe68d	12
	13	class AlidNdEtaSystematicsSelector : public AliSelectorRL {
	14	public:
	15	AlidNdEtaSystematicsSelector();
	16	virtual ~AlidNdEtaSystematicsSelector();
	17
	18	virtual void Begin(TTree* tree);
	19	virtual void SlaveBegin(TTree *tree);
	20	virtual Bool_t Process(Long64_t entry);
	21	virtual void SlaveTerminate();
	22	virtual void Terminate();
	23
	24	protected:
	25	void ReadUserObjects(TTree* tree);
	26
	27	void FillCorrectionMaps(TObjArray* listOfTracks);
	28	void FillSecondaries(TObjArray* listOfTracks);
9f469bf5	29	void FillSigmaVertex();
10ebe68d	30
	31	TH3F* fSecondaries; // (accepted tracks) vs (tracks from sec)/(n * tracks from sec) vs pT
	32	AlidNdEtaCorrection* fdNdEtaCorrection[4]; // correction for different particle species: here pi, K, p, others
9f469bf5	33	TH1F* fSigmaVertex; // (accepted tracks) vs (n of sigma to vertex cut)
10ebe68d	34
	35	AliESDtrackCuts* fEsdTrackCuts; // Object containing the parameters of the esd track cuts
	36
f31d5d49	37	Long64_t fOverallPrimaries; // count of all primaries
	38	Long64_t fOverallSecondaries; // count of all secondaries
	39
10ebe68d	40	private:
	41
	42	ClassDef(AlidNdEtaSystematicsSelector, 0);
	43	};
	44
	45	#endif