[u/mrichter/AliRoot.git] / PWGPP / MUON / lite / AliAnalysisTaskMuonCuts.h

#ifndef ALIANALYSISTASKMUONCUTS_H
#define ALIANALYSISTASKMUONCUTS_H

/* $Id: AliAnalysisTaskMuonCuts.h 47782 2011-02-24 18:37:31Z martinez $ */ 

// Class for muon pxDCA cuts tuning
// 
//  Author Diego Stocco

#include "AliVAnalysisMuon.h"
#include "TArrayD.h"

class TObjArray;
class AliMergeableCollection;
class TString;
class TAxis;
class AliVParticle;
class AliAODEvent;

class AliAnalysisTaskMuonCuts : public AliVAnalysisMuon {
 public:
  AliAnalysisTaskMuonCuts();
  AliAnalysisTaskMuonCuts(const char *name, const AliMuonTrackCuts& cuts);
  virtual ~AliAnalysisTaskMuonCuts();

  virtual void   Terminate(Option_t *option);

  void MyUserCreateOutputObjects();
  void ProcessEvent(TString physSel, const TObjArray& selectTrigClasses, TString centrality);

  enum {
    kThetaAbs23,
    kThetaAbs310,
    kNthetaAbs
  };

  void SetSigmaCuts(Int_t nSigmaCuts = -1, Double_t* sigmaCuts = 0x0);

 private:

  AliAnalysisTaskMuonCuts(const AliAnalysisTaskMuonCuts&);
  AliAnalysisTaskMuonCuts& operator=(const AliAnalysisTaskMuonCuts&);

  // Histograms to extract average DCA position
  enum {
    kDCAxVsP,      ///< DCA_x vs momentum
    kDCAyVsP,      ///< DCA_y vs momentum
    kPdcaVsP,      ///< p x DCA vs momentum (binning for fit)
    kPDCAVsPCheck, ///< p x DCA vs momentum (check beam gas)
    kDCAVsPCheck,  ///< DCA vs momentum
    kChiProbVsP,   ///< Chi square probability vs momentum
    kSigmaVsPt,    ///< pt distribution for different p x DCA sigma cuts
    kSigmaVsEta,   ///< eta distribution for different p x DCA sigma cuts
    kNhistoTypes   ///< Number of histograms
  };

  TString GetHistoName(Int_t histoTypeIndex, Int_t thetaAbsIndex, Int_t srcIndex);

  TObjArray* fHistoTypeKeys;   ///< Base histogram name
  TObjArray* fThetaAbsKeys;    ///< Name of theta at absorber end
  TArrayD fSigmaCuts;          ///< List of sigma cuts

  ClassDef(AliAnalysisTaskMuonCuts, 1); // Single muon analysis
};

#endif
Commit	Line	Data
35ac82fa	1	#ifndef ALIANALYSISTASKMUONCUTS_H
	2	#define ALIANALYSISTASKMUONCUTS_H
	3
	4	/* $Id: AliAnalysisTaskMuonCuts.h 47782 2011-02-24 18:37:31Z martinez $ */
	5
	6	// Class for muon pxDCA cuts tuning
	7	//
	8	// Author Diego Stocco
	9
	10	#include "AliVAnalysisMuon.h"
	11	#include "TArrayD.h"
	12
	13	class TObjArray;
	14	class AliMergeableCollection;
	15	class TString;
	16	class TAxis;
	17	class AliVParticle;
	18	class AliAODEvent;
	19
	20	class AliAnalysisTaskMuonCuts : public AliVAnalysisMuon {
	21	public:
	22	AliAnalysisTaskMuonCuts();
	23	AliAnalysisTaskMuonCuts(const char *name, const AliMuonTrackCuts& cuts);
	24	virtual ~AliAnalysisTaskMuonCuts();
	25
	26	virtual void Terminate(Option_t *option);
	27
	28	void MyUserCreateOutputObjects();
	29	void ProcessEvent(TString physSel, const TObjArray& selectTrigClasses, TString centrality);
	30
	31	enum {
	32	kThetaAbs23,
	33	kThetaAbs310,
	34	kNthetaAbs
	35	};
	36
	37	void SetSigmaCuts(Int_t nSigmaCuts = -1, Double_t* sigmaCuts = 0x0);
	38
	39	private:
	40
	41	AliAnalysisTaskMuonCuts(const AliAnalysisTaskMuonCuts&);
	42	AliAnalysisTaskMuonCuts& operator=(const AliAnalysisTaskMuonCuts&);
	43
	44	// Histograms to extract average DCA position
	45	enum {
	46	kDCAxVsP, ///< DCA_x vs momentum
	47	kDCAyVsP, ///< DCA_y vs momentum
	48	kPdcaVsP, ///< p x DCA vs momentum (binning for fit)
	49	kPDCAVsPCheck, ///< p x DCA vs momentum (check beam gas)
	50	kDCAVsPCheck, ///< DCA vs momentum
	51	kChiProbVsP, ///< Chi square probability vs momentum
	52	kSigmaVsPt, ///< pt distribution for different p x DCA sigma cuts
	53	kSigmaVsEta, ///< eta distribution for different p x DCA sigma cuts
	54	kNhistoTypes ///< Number of histograms
	55	};
	56
	57	TString GetHistoName(Int_t histoTypeIndex, Int_t thetaAbsIndex, Int_t srcIndex);
	58
	59	TObjArray* fHistoTypeKeys; ///< Base histogram name
	60	TObjArray* fThetaAbsKeys; ///< Name of theta at absorber end
	61	TArrayD fSigmaCuts; ///< List of sigma cuts
	62
	63	ClassDef(AliAnalysisTaskMuonCuts, 1); // Single muon analysis
	64	};
65
66	#endif