[u/mrichter/AliRoot.git] / PWG / muon / AliAnalysisTaskFlowSingleMu.h

#ifndef ALIANALYSISTASKFLOWSINGLEMU_H
#define ALIANALYSISTASKFLOWSINGLEMU_H

/* $Id: AliAnalysisTaskFlowSingleMu.h 55545 2012-04-04 07:16:39Z pcrochet $ */ 

//
// AliAnalysisTaskFlowSingleMu
// Analysis task for flow of single muons in the spectrometer
//
//  Author: Diego Stocco
//

#include "AliVAnalysisMuon.h"
#include "TRandom3.h"

class TObjArray;
class TString;
class TArrayD;
class TAxis;
class AliMuonTrackCuts;

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

  virtual void   Terminate(Option_t *option);

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

 private:

  AliAnalysisTaskFlowSingleMu(const AliAnalysisTaskFlowSingleMu&);
  AliAnalysisTaskFlowSingleMu& operator=(const AliAnalysisTaskFlowSingleMu&);

  TArrayD GetCentralityRange(TString sRange);
  
  enum {
    kStepReconstructed,  ///< Reconstructed tracks
    kStepGeneratedMC,    ///< Generated tracks (MC)
    kNsteps              ///< Number of steps
  };  
  
  enum {
    kHvarPt,         ///< Pt at vertex
    kHvarEta,        ///< Pseudo-Rapidity
    kHvarPhi,        ///< Phi
    kHvarDeltaPhi,   ///< Phi_mu - Psi_plane
    kHvarCharge,     ///< Particle charge
    kHvarMotherType, ///< Mother type (MC only)
    kNvars           ///< THnSparse dimensions
  };

  TObjArray* fEPKeys; ///< EP keys
  TRandom3* fRandom; //!< Random number generator

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

#endif
Commit	Line	Data
7e70f6e0	1	#ifndef ALIANALYSISTASKFLOWSINGLEMU_H
	2	#define ALIANALYSISTASKFLOWSINGLEMU_H
	3
	4	/* $Id: AliAnalysisTaskFlowSingleMu.h 55545 2012-04-04 07:16:39Z pcrochet $ */
	5
	6	//
	7	// AliAnalysisTaskFlowSingleMu
	8	// Analysis task for flow of single muons in the spectrometer
	9	//
	10	// Author: Diego Stocco
	11	//
	12
	13	#include "AliVAnalysisMuon.h"
	14	#include "TRandom3.h"
	15
	16	class TObjArray;
	17	class TString;
	18	class TArrayD;
	19	class TAxis;
	20	class AliMuonTrackCuts;
	21
	22	class AliAnalysisTaskFlowSingleMu : public AliVAnalysisMuon {
	23	public:
	24	AliAnalysisTaskFlowSingleMu();
	25	AliAnalysisTaskFlowSingleMu(const char *name, const AliMuonTrackCuts& cuts);
	26	virtual ~AliAnalysisTaskFlowSingleMu();
	27
	28	virtual void Terminate(Option_t *option);
	29
	30	void MyUserCreateOutputObjects();
	31	void ProcessEvent(TString physSel, const TObjArray& selectTrigClasses, TString centrality);
	32
7e70f6e0	33	private:
	34
	35	AliAnalysisTaskFlowSingleMu(const AliAnalysisTaskFlowSingleMu&);
	36	AliAnalysisTaskFlowSingleMu& operator=(const AliAnalysisTaskFlowSingleMu&);
	37
	38	TArrayD GetCentralityRange(TString sRange);
7e70f6e0	39
	40	enum {
	41	kStepReconstructed, ///< Reconstructed tracks
	42	kStepGeneratedMC, ///< Generated tracks (MC)
	43	kNsteps ///< Number of steps
	44	};
	45
	46	enum {
	47	kHvarPt, ///< Pt at vertex
	48	kHvarEta, ///< Pseudo-Rapidity
	49	kHvarPhi, ///< Phi
	50	kHvarDeltaPhi, ///< Phi_mu - Psi_plane
	51	kHvarCharge, ///< Particle charge
	52	kHvarMotherType, ///< Mother type (MC only)
	53	kNvars ///< THnSparse dimensions
	54	};
	55
	56	TObjArray* fEPKeys; ///< EP keys
	57	TRandom3* fRandom; //!< Random number generator
	58
	59	ClassDef(AliAnalysisTaskFlowSingleMu, 1); // Single muon analysis
	60	};
	61
	62	#endif