[u/mrichter/AliRoot.git] / TRD / qaAnalysis / AliTRDqaEnergyDeposit.h

#ifndef ALITRDQAENERGYDEPOSIT_H
#define ALITRDQAENERGYDEPOSIT_H
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice     */

/* $Id: AliTRDqaEnergyDeposit.h  $ */

//
// This class is a part of a package of high level QA monitoring for TRD.
// In this class the dEdX is analyzed as a function of the particle type,
// momentum and chamber.
//
// S. Radomski
// radomski@physi.uni-heidelberg.de
// March 2008
//

#include "AliAnalysisTask.h"  

class TTree; 
class AliESDEvent; 
class TH1D; 
class TH2D;
class AliExternalTrackParam;

class AliTRDqaEnergyDeposit : public AliAnalysisTask {

public:
  AliTRDqaEnergyDeposit();
  AliTRDqaEnergyDeposit(const char *name);
  AliTRDqaEnergyDeposit(AliTRDqaEnergyDeposit& trd);
  AliTRDqaEnergyDeposit& operator = (const AliTRDqaEnergyDeposit& /*g*/) { return *this; };
  virtual ~AliTRDqaEnergyDeposit() {}
   
  virtual void Exec(Option_t * opt = "");
  virtual void ConnectInputData(Option_t *);
  virtual void CreateOutputObjects();
  virtual void Terminate(Option_t * opt = "");

protected:
 
  TTree        *fChain;             //!pointer to the analyzed TTree or TChain
  AliESDEvent  *fESD;               //! Declaration of leave types

  TObjArray *fOutputContainer;      //! output data container

  // histogrms

  //TH2D *fSignalPt[2];       // pt-dedx distribution for pos and neg
  TH2D *fSignalPtSum[2];      // pt-dedx distribution for pos and neg
  TH2D *fSignalPtType[2*5];   // weight with the PID probability 
  TH1D *fProb[2*5];           // probabilities
  //TH2D *fSignalPtChamber[2*540];

  TH2D *fSignalPtPure[2*5];   // dedx for a clean sample 

  void FillElectrons();
  void FillPions() {}
  void FillKaons() {}
  void FillProtons() {}

  ClassDef(AliTRDqaEnergyDeposit, 0); // a TRD analysis task 
};
#endif // ALITRDQAENERGYDEPOSIT_H
Commit	Line	Data
917559ee	1	#ifndef ALITRDQAENERGYDEPOSIT_H
	2	#define ALITRDQAENERGYDEPOSIT_H
	3	/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	4	* See cxx source for full Copyright notice */
	5
	6	/* $Id: AliTRDqaEnergyDeposit.h $ */
	7
	8	//
	9	// This class is a part of a package of high level QA monitoring for TRD.
	10	// In this class the dEdX is analyzed as a function of the particle type,
	11	// momentum and chamber.
	12	//
	13	// S. Radomski
	14	// radomski@physi.uni-heidelberg.de
	15	// March 2008
	16	//
	17
	18	#include "AliAnalysisTask.h"
	19
	20	class TTree;
	21	class AliESDEvent;
	22	class TH1D;
	23	class TH2D;
	24	class AliExternalTrackParam;
	25
	26	class AliTRDqaEnergyDeposit : public AliAnalysisTask {
	27
	28	public:
	29	AliTRDqaEnergyDeposit();
	30	AliTRDqaEnergyDeposit(const char *name);
	31	AliTRDqaEnergyDeposit(AliTRDqaEnergyDeposit& trd);
	32	AliTRDqaEnergyDeposit& operator = (const AliTRDqaEnergyDeposit& /g/) { return *this; };
	33	virtual ~AliTRDqaEnergyDeposit() {}
	34
	35	virtual void Exec(Option_t * opt = "");
	36	virtual void ConnectInputData(Option_t *);
	37	virtual void CreateOutputObjects();
	38	virtual void Terminate(Option_t * opt = "");
	39
	40	protected:
	41
	42	TTree *fChain; //!pointer to the analyzed TTree or TChain
	43	AliESDEvent *fESD; //! Declaration of leave types
	44
	45	TObjArray *fOutputContainer; //! output data container
	46
	47	// histogrms
	48
	49	//TH2D *fSignalPt[2]; // pt-dedx distribution for pos and neg
	50	TH2D *fSignalPtSum[2]; // pt-dedx distribution for pos and neg
	51	TH2D fSignalPtType[25]; // weight with the PID probability
	52	TH1D fProb[25]; // probabilities
	53	//TH2D fSignalPtChamber[2540];
	54
8e2f611a	55	TH2D fSignalPtPure[25]; // dedx for a clean sample
	56
	57	void FillElectrons();
	58	void FillPions() {}
	59	void FillKaons() {}
	60	void FillProtons() {}
	61
	62	ClassDef(AliTRDqaEnergyDeposit, 0); // a TRD analysis task
917559ee	63	};
917559ee	64	#endif // ALITRDQAENERGYDEPOSIT_H