[u/mrichter/AliRoot.git] / PWG1 / HMPID / AliHMPIDTaskQA.h

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

//==============================================================================
// AliHMPIDTaskQA - Class representing a quality check tool of HMPID
// A set of histograms is created.
//==============================================================================

#ifndef ALIHMPIDTASKQA_H
#define ALIHMPIDTASKQA_H

#include "AliAnalysisTaskSE.h"
#include "AliStack.h"

class TH1;
class TParticle;
class TFile;
class AliESDtrack;
class AliESDEvent;

class AliHMPIDTaskQA : public AliAnalysisTaskSE {
  public:

  enum {kChamber = 7};

  AliHMPIDTaskQA();
  AliHMPIDTaskQA(const Char_t* name);
  AliHMPIDTaskQA& operator= (const AliHMPIDTaskQA& c);
  AliHMPIDTaskQA(const AliHMPIDTaskQA& c);
  virtual ~AliHMPIDTaskQA();
  
  virtual void   ConnectInputData(Option_t *);
  virtual void   UserCreateOutputObjects();
  virtual void   UserExec(Option_t *option);
  virtual void   Terminate(Option_t *);

          void   SetUseMC(Bool_t useMC) { fUseMC = useMC; }
          Bool_t Equal(Double_t x, Double_t y, Double_t tolerance);

 protected:
     
 private:     
 
  AliESDEvent *fESD;                    //! ESD object
  AliMCEvent  *fMC;                     //! MC event

  Bool_t       fUseMC;                  // decide whether use or not the MC information

  TList         *fHmpHistList ;         // list of histograms

  TH2F          *fHmpPesdPhmp;          // HMP momentum vs ESD momentum
  TH2F          *fHmpCkovPesd;          // Ckov angle vs ESD momentum
  TH2F          *fHmpCkovPhmp;          // Ckov angle vs HMP momenutm
  TH1F          *fHmpMipTrkDistX;       // Xtrk - Xmip
  TH1F          *fHmpMipTrkDistPosY[7]; // Ytrk - Ymip of positive tracks
  TH1F          *fHmpMipTrkDistNegY[7]; // Ytrk - Ymip of negative tracks
  TH1F          *fHmpMipCharge3cm;      // Mip charge with 3 cm distance cut
  TH1F          *fHmpTrkFlags;          // track flags

  Int_t          fN1;                   // number of points for pi and K
  Int_t          fN2;                   // number of point for p
  TH1F          *fPionEff;              // identified pions
  TH1F          *fKaonEff;              // identified kaons
  TH1F          *fProtEff;              // identified protons
  TH1I          *fPionTot;              // total pions
  TH1I          *fKaonTot;              // total kaons
  TH1I          *fProtTot;              // total protons
  TH1F          *fPionNot;              // non-pion tracks
  TH1F          *fKaonNot;              // non-kaon tracks
  TH1F          *fProtNot;              // non-proton tracks
  TH1I          *fPionCon;              // tracks identified as pions
  TH1I          *fKaonCon;              // tracks identified as kaons
  TH1I          *fProtCon;              // tracks identified as protons

  ClassDef(AliHMPIDTaskQA,1);
};

#endif
Commit	Line	Data
3882540a	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	//==============================================================================
	17	// AliHMPIDTaskQA - Class representing a quality check tool of HMPID
	18	// A set of histograms is created.
	19	//==============================================================================
	20
	21	#ifndef ALIHMPIDTASKQA_H
	22	#define ALIHMPIDTASKQA_H
	23
	24	#include "AliAnalysisTaskSE.h"
	25	#include "AliStack.h"
	26
	27	class TH1;
	28	class TParticle;
	29	class TFile;
	30	class AliESDtrack;
	31	class AliESDEvent;
	32
	33	class AliHMPIDTaskQA : public AliAnalysisTaskSE {
	34	public:
	35
	36	enum {kChamber = 7};
	37
	38	AliHMPIDTaskQA();
	39	AliHMPIDTaskQA(const Char_t* name);
	40	AliHMPIDTaskQA& operator= (const AliHMPIDTaskQA& c);
	41	AliHMPIDTaskQA(const AliHMPIDTaskQA& c);
	42	virtual ~AliHMPIDTaskQA();
	43
	44	virtual void ConnectInputData(Option_t *);
	45	virtual void UserCreateOutputObjects();
	46	virtual void UserExec(Option_t *option);
	47	virtual void Terminate(Option_t *);
	48
	49	void SetUseMC(Bool_t useMC) { fUseMC = useMC; }
	50	Bool_t Equal(Double_t x, Double_t y, Double_t tolerance);
	51
	52	protected:
	53
	54	private:
	55
15939b4c	56	AliESDEvent *fESD; //! ESD object
	57	AliMCEvent *fMC; //! MC event
	58
	59	Bool_t fUseMC; // decide whether use or not the MC information
	60
	61	TList *fHmpHistList ; // list of histograms
	62
	63	TH2F *fHmpPesdPhmp; // HMP momentum vs ESD momentum
	64	TH2F *fHmpCkovPesd; // Ckov angle vs ESD momentum
	65	TH2F *fHmpCkovPhmp; // Ckov angle vs HMP momenutm
	66	TH1F *fHmpMipTrkDistX; // Xtrk - Xmip
	67	TH1F *fHmpMipTrkDistPosY[7]; // Ytrk - Ymip of positive tracks
	68	TH1F *fHmpMipTrkDistNegY[7]; // Ytrk - Ymip of negative tracks
	69	TH1F *fHmpMipCharge3cm; // Mip charge with 3 cm distance cut
	70	TH1F *fHmpTrkFlags; // track flags
	71
	72	Int_t fN1; // number of points for pi and K
	73	Int_t fN2; // number of point for p
	74	TH1F *fPionEff; // identified pions
	75	TH1F *fKaonEff; // identified kaons
	76	TH1F *fProtEff; // identified protons
	77	TH1I *fPionTot; // total pions
	78	TH1I *fKaonTot; // total kaons
	79	TH1I *fProtTot; // total protons
	80	TH1F *fPionNot; // non-pion tracks
	81	TH1F *fKaonNot; // non-kaon tracks
	82	TH1F *fProtNot; // non-proton tracks
	83	TH1I *fPionCon; // tracks identified as pions
	84	TH1I *fKaonCon; // tracks identified as kaons
	85	TH1I *fProtCon; // tracks identified as protons
3882540a	86
	87	ClassDef(AliHMPIDTaskQA,1);
	88	};
	89
15939b4c	90	#endif