[u/mrichter/AliRoot.git] / PWG2 / SPECTRA / AliAnalysisTaskCheckV0.h

#ifndef ALIANALYSISTASKCHECKV0_H
#define ALIANALYSISTASKCHECKV0_H

/*  See cxx source for full Copyright notice */

//-----------------------------------------------------------------
//                 AliAnalysisTaskCheckV0 class
//            This task is for QAing the V0s from ESD/AOD
//              Origin: B.H. Nov2007, hippolyt@in2p3.fr
//-----------------------------------------------------------------

class TString;
class TList;
class TH1F;
class TH2F;

#include "AliAnalysisTaskSE.h"

class AliESDEvent;
class AliESDVertex;
class AliAODEvent;

class AliAnalysisTaskCheckV0 : public AliAnalysisTaskSE {
 public:
  AliAnalysisTaskCheckV0();
  AliAnalysisTaskCheckV0(const char *name);
  virtual ~AliAnalysisTaskCheckV0() {}
  
  virtual void   UserCreateOutputObjects();
  virtual void   UserExec(Option_t *option);
  virtual void   Terminate(Option_t *);

  void   SetCollidingSystems(Short_t collidingSystems = 0) {fCollidingSystems = collidingSystems;}
  void   SetAnalysisType(const char* analysisType) {fAnalysisType = analysisType;}
  
 private:
  TString      fAnalysisType;                   //  ESD or AOD
  Short_t      fCollidingSystems;               //  Colliding systems 0/1 for pp/PbPb
  TList       *fListHist;                       //! List of histograms
  TH1F        *fHistPrimaryVertexPosX;          //! Primary vertex position in X
  TH1F        *fHistPrimaryVertexPosY;          //! Primary vertex position in Y
  TH1F        *fHistPrimaryVertexPosZ;          //! Primary vertex position in Z
  TH1F        *fHistTrackMultiplicity;          //! Track multiplicity distribution
  TH1F        *fHistV0Multiplicity;             //! V0 multiplicity distribution
  TH1F        *fHistV0OnFlyStatus;              //! V0 on fly status distribution

              // V0 offline distributions
  TH1F        *fHistV0MultiplicityOff;          //! V0 multiplicity distribution offline
  TH1F        *fHistV0Chi2Off;                  //! V0 chi2 distribution
  TH1F        *fHistDcaV0DaughtersOff;          //! Dca between V0 daughters
  TH1F        *fHistV0CosineOfPointingAngleOff; //! Cosine of V0 pointing angle
  TH1F        *fHistV0RadiusOff;                //! V0 radial distance distribution
  TH1F        *fHistDcaV0ToPrimVertexOff;       //! Dca of V0 to primary vertex
  TH1F        *fHistDcaPosToPrimVertexOff;      //! Dca of V0 positive daughter to primary vertex
  TH1F        *fHistDcaNegToPrimVertexOff;      //! Dca of V0 negative daughter to primary vertex

  TH1F        *fHistMassK0sOff;                 //! Invariant mass of K0s
  TH1F        *fHistMassLambdaOff;              //! Invariant mass of Lambda
  TH1F        *fHistMassAntiLambdaOff;          //! Invariant mass of Anti-Lambda
  TH2F        *fHistArmenterosPodolanskiOff;    //! Armenteros-Podolanski distribution       

              // V0 on-the-fly distributions
  TH1F        *fHistV0MultiplicityOn;           //! V0 multiplicity distribution on-the-fly
  TH1F        *fHistV0Chi2On;                   //! V0 chi2 distribution
  TH1F        *fHistDcaV0DaughtersOn;           //! Dca between V0 daughters
  TH1F        *fHistV0CosineOfPointingAngleOn;  //! Cosine of V0 pointing angle
  TH1F        *fHistV0RadiusOn;                 //! V0 radial distance distribution
  TH1F        *fHistDcaV0ToPrimVertexOn;        //! Dca of V0 to primary vertex
  TH1F        *fHistDcaPosToPrimVertexOn;       //! Dca of V0 positive daughter to primary vertex
  TH1F        *fHistDcaNegToPrimVertexOn;       //! Dca of V0 negative daughter to primary vertex

  TH1F        *fHistMassK0sOn;                  //! Invariant mass of K0s
  TH1F        *fHistMassLambdaOn;               //! Invariant mass of Lambda
  TH1F        *fHistMassAntiLambdaOn;           //! Invariant mass of Anti-Lambda
  TH2F        *fHistArmenterosPodolanskiOn;     //! Armenteros-Podolanski distribution       
   
  AliAnalysisTaskCheckV0(const AliAnalysisTaskCheckV0&);            // not implemented
  AliAnalysisTaskCheckV0& operator=(const AliAnalysisTaskCheckV0&); // not implemented
  
  ClassDef(AliAnalysisTaskCheckV0, 1);
};

#endif
Commit	Line	Data
c2c631b3	1	#ifndef ALIANALYSISTASKCHECKV0_H
c2c631b3	2	#define ALIANALYSISTASKCHECKV0_H
96cad837	3
	4	/* See cxx source for full Copyright notice */
	5
	6	//-----------------------------------------------------------------
c8eada4f	7	// AliAnalysisTaskCheckV0 class
c8eada4f	8	// This task is for QAing the V0s from ESD/AOD
96cad837	9	// Origin: B.H. Nov2007, hippolyt@in2p3.fr
	10	//-----------------------------------------------------------------
	11
c8eada4f	12	class TString;
96cad837	13	class TList;
96cad837	14	class TH1F;
50b713dc	15	class TH2F;
96cad837	16
c8eada4f	17	#include "AliAnalysisTaskSE.h"
96cad837	18
c2c631b3	19	class AliESDEvent;
	20	class AliESDVertex;
	21	class AliAODEvent;
	22
c8eada4f	23	class AliAnalysisTaskCheckV0 : public AliAnalysisTaskSE {
96cad837	24	public:
b638d7f5	25	AliAnalysisTaskCheckV0();
b638d7f5	26	AliAnalysisTaskCheckV0(const char *name);
c8eada4f	27	virtual ~AliAnalysisTaskCheckV0() {}
96cad837	28
976dc218	29	virtual void UserCreateOutputObjects();
976dc218	30	virtual void UserExec(Option_t *option);
96cad837	31	virtual void Terminate(Option_t *);
c8eada4f	32
83db4a5d	33	void SetCollidingSystems(Short_t collidingSystems = 0) {fCollidingSystems = collidingSystems;}
c8eada4f	34	void SetAnalysisType(const char* analysisType) {fAnalysisType = analysisType;}
96cad837	35
96cad837	36	private:
c8eada4f	37	TString fAnalysisType; // ESD or AOD
83db4a5d	38	Short_t fCollidingSystems; // Colliding systems 0/1 for pp/PbPb
96cad837	39	TList *fListHist; //! List of histograms
b638d7f5	40	TH1F *fHistPrimaryVertexPosX; //! Primary vertex position in X
	41	TH1F *fHistPrimaryVertexPosY; //! Primary vertex position in Y
	42	TH1F *fHistPrimaryVertexPosZ; //! Primary vertex position in Z
96cad837	43	TH1F *fHistTrackMultiplicity; //! Track multiplicity distribution
	44	TH1F *fHistV0Multiplicity; //! V0 multiplicity distribution
	45	TH1F *fHistV0OnFlyStatus; //! V0 on fly status distribution
	46
	47	// V0 offline distributions
	48	TH1F *fHistV0MultiplicityOff; //! V0 multiplicity distribution offline
	49	TH1F *fHistV0Chi2Off; //! V0 chi2 distribution
	50	TH1F *fHistDcaV0DaughtersOff; //! Dca between V0 daughters
	51	TH1F *fHistV0CosineOfPointingAngleOff; //! Cosine of V0 pointing angle
	52	TH1F *fHistV0RadiusOff; //! V0 radial distance distribution
	53	TH1F *fHistDcaV0ToPrimVertexOff; //! Dca of V0 to primary vertex
	54	TH1F *fHistDcaPosToPrimVertexOff; //! Dca of V0 positive daughter to primary vertex
	55	TH1F *fHistDcaNegToPrimVertexOff; //! Dca of V0 negative daughter to primary vertex
	56
9ea746fc	57	TH1F *fHistMassK0sOff; //! Invariant mass of K0s
	58	TH1F *fHistMassLambdaOff; //! Invariant mass of Lambda
	59	TH1F *fHistMassAntiLambdaOff; //! Invariant mass of Anti-Lambda
50b713dc	60	TH2F *fHistArmenterosPodolanskiOff; //! Armenteros-Podolanski distribution
96cad837	61
96cad837	62	// V0 on-the-fly distributions
9ea746fc	63	TH1F *fHistV0MultiplicityOn; //! V0 multiplicity distribution on-the-fly
96cad837	64	TH1F *fHistV0Chi2On; //! V0 chi2 distribution
	65	TH1F *fHistDcaV0DaughtersOn; //! Dca between V0 daughters
	66	TH1F *fHistV0CosineOfPointingAngleOn; //! Cosine of V0 pointing angle
	67	TH1F *fHistV0RadiusOn; //! V0 radial distance distribution
	68	TH1F *fHistDcaV0ToPrimVertexOn; //! Dca of V0 to primary vertex
	69	TH1F *fHistDcaPosToPrimVertexOn; //! Dca of V0 positive daughter to primary vertex
	70	TH1F *fHistDcaNegToPrimVertexOn; //! Dca of V0 negative daughter to primary vertex
	71
9ea746fc	72	TH1F *fHistMassK0sOn; //! Invariant mass of K0s
	73	TH1F *fHistMassLambdaOn; //! Invariant mass of Lambda
	74	TH1F *fHistMassAntiLambdaOn; //! Invariant mass of Anti-Lambda
50b713dc	75	TH2F *fHistArmenterosPodolanskiOn; //! Armenteros-Podolanski distribution
96cad837	76
c8eada4f	77	AliAnalysisTaskCheckV0(const AliAnalysisTaskCheckV0&); // not implemented
c8eada4f	78	AliAnalysisTaskCheckV0& operator=(const AliAnalysisTaskCheckV0&); // not implemented
96cad837	79
976dc218	80	ClassDef(AliAnalysisTaskCheckV0, 1);
96cad837	81	};
	82
	83	#endif