[u/mrichter/AliRoot.git] / PWG3 / vertexingHF / AliAnalysisTaskSED0Mass.h

#ifndef ALIANALYSISTASKSED0MASS_H
#define ALIANALYSISTASKSED0MASS_H

/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */

//*************************************************************************
// Class AliAnalysisTaskSED0Mass
// AliAnalysisTaskSE for D0 candidates invariant mass histogram
// and comparison to MC truth (kinematics stored in the AOD) and cut variables
// distributions
// Authors: A.Dainese, andrea.dainese@ln.infn.it
// and C.Bianchin, chiara.bianchin@pd.infn.it
//*************************************************************************

#include <TROOT.h>
#include <TSystem.h>
#include <TNtuple.h>
#include <TH1F.h>

#include "AliAnalysisTaskSE.h"
#include "AliAnalysisVertexingHF.h"

class AliAnalysisTaskSED0Mass : public AliAnalysisTaskSE
{
 public:

  AliAnalysisTaskSED0Mass();
  AliAnalysisTaskSED0Mass(const char *name);
  virtual ~AliAnalysisTaskSED0Mass();


  // Implementation of interface methods
  virtual void UserCreateOutputObjects();
  virtual void Init();
  virtual void LocalInit() {Init();}
  virtual void UserExec(Option_t *option);
  virtual void Terminate(Option_t *option);

  void SetArray(Int_t type=AliAnalysisTaskSED0Mass::kD0){fArray=type;}
  enum{kD0,kLS};

  void SetReadMC(Bool_t readMC=kFALSE){fReadMC=readMC;}

 private:

  AliAnalysisTaskSED0Mass(const AliAnalysisTaskSED0Mass &source);
  AliAnalysisTaskSED0Mass& operator=(const AliAnalysisTaskSED0Mass& source); 
  void     FillHists(Int_t ptbin, AliAODRecoDecayHF2Prong *part, TClonesArray *arrMC, AliAnalysisVertexingHF *vhf, TList *listout);
  TList    *fOutputPPR; //! list send on output slot 1
  TList    *fOutputloose; //! list send on output slot 2
  TList    *fDistr;       //! list send on output slot 4
  TH1F     *fNentries;    //! histogram with number of events on output slot 3
  AliAnalysisVertexingHF *fVHFPPR;  // Vertexer heavy flavour (used to pass the cuts)
  AliAnalysisVertexingHF *fVHFloose;  // Vertexer heavy flavour (used to pass the cuts)
  Int_t    fArray;        //   can be D0 or Like Sign candidates
  Bool_t   fReadMC;       // flag for MC array: kTRUE = read it, kFALSE = do not read it

  Int_t    fTotPosPairs[5];     //
  Int_t    fTotNegPairs[5];     // 
  Double_t fLsNormalization;  //  normalization


  ClassDef(AliAnalysisTaskSED0Mass,3); // AliAnalysisTaskSE for the MC association of heavy-flavour decay candidates
};

#endif
Commit	Line	Data
49061176	1	#ifndef ALIANALYSISTASKSED0MASS_H
	2	#define ALIANALYSISTASKSED0MASS_H
	3
	4	/* Copyright(c) 1998-2009, ALICE Experiment at CERN, All rights reserved. *
	5	* See cxx source for full Copyright notice */
	6
	7	//*************************************************************************
	8	// Class AliAnalysisTaskSED0Mass
	9	// AliAnalysisTaskSE for D0 candidates invariant mass histogram
a41f6fad	10	// and comparison to MC truth (kinematics stored in the AOD) and cut variables
a41f6fad	11	// distributions
49061176	12	// Authors: A.Dainese, andrea.dainese@ln.infn.it
	13	// and C.Bianchin, chiara.bianchin@pd.infn.it
	14	//*************************************************************************
	15
	16	#include <TROOT.h>
	17	#include <TSystem.h>
	18	#include <TNtuple.h>
	19	#include <TH1F.h>
	20
	21	#include "AliAnalysisTaskSE.h"
	22	#include "AliAnalysisVertexingHF.h"
	23
	24	class AliAnalysisTaskSED0Mass : public AliAnalysisTaskSE
	25	{
	26	public:
	27
	28	AliAnalysisTaskSED0Mass();
	29	AliAnalysisTaskSED0Mass(const char *name);
	30	virtual ~AliAnalysisTaskSED0Mass();
	31
	32
	33	// Implementation of interface methods
	34	virtual void UserCreateOutputObjects();
	35	virtual void Init();
	36	virtual void LocalInit() {Init();}
	37	virtual void UserExec(Option_t *option);
	38	virtual void Terminate(Option_t *option);
	39
feb73eca	40	void SetArray(Int_t type=AliAnalysisTaskSED0Mass::kD0){fArray=type;}
feb73eca	41	enum{kD0,kLS};
ce39f0ac	42
	43	void SetReadMC(Bool_t readMC=kFALSE){fReadMC=readMC;}
	44
49061176	45	private:
	46
	47	AliAnalysisTaskSED0Mass(const AliAnalysisTaskSED0Mass &source);
	48	AliAnalysisTaskSED0Mass& operator=(const AliAnalysisTaskSED0Mass& source);
feb73eca	49	void FillHists(Int_t ptbin, AliAODRecoDecayHF2Prong part, TClonesArray arrMC, AliAnalysisVertexingHF vhf, TList listout);
9de8c723	50	TList *fOutputPPR; //! list send on output slot 1
feb73eca	51	TList *fOutputloose; //! list send on output slot 2
	52	TList *fDistr; //! list send on output slot 4
	53	TH1F *fNentries; //! histogram with number of events on output slot 3
9de8c723	54	AliAnalysisVertexingHF *fVHFPPR; // Vertexer heavy flavour (used to pass the cuts)
a4ae02cd	55	AliAnalysisVertexingHF *fVHFloose; // Vertexer heavy flavour (used to pass the cuts)
9de8c723	56	Int_t fArray; // can be D0 or Like Sign candidates
ce39f0ac	57	Bool_t fReadMC; // flag for MC array: kTRUE = read it, kFALSE = do not read it
feb73eca	58
	59	Int_t fTotPosPairs[5]; //
	60	Int_t fTotNegPairs[5]; //
9de8c723	61	Double_t fLsNormalization; // normalization
feb73eca	62
feb73eca	63
f913ec32	64	ClassDef(AliAnalysisTaskSED0Mass,3); // AliAnalysisTaskSE for the MC association of heavy-flavour decay candidates
49061176	65	};
	66
	67	#endif