[u/mrichter/AliRoot.git] / PWG3 / hfe / AliHFEtrackFilter.h

#ifndef ALIHFETRACKFILTER_H
#define ALIHFETRACKFILTER_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.                  *
**************************************************************************/

/* $Id$ */ 

//
// Track filter class 
// Apply cut steps to all tracks in one event and returns a list of
// filtered tracks
//
#ifndef ROOT_TNamed
#include <TNamed.h>
#endif

#ifndef ROOT_TObjArray
#include <TObjArray.h>
#endif

class AliCFContainer;
class AliESDEvent;
class AliHFEcontainer;
class AliHFEcutStep;
class AliMCEvent;

class AliHFEtrackFilter : public TNamed{
  public:
    AliHFEtrackFilter(const Char_t *name);
    AliHFEtrackFilter(const AliHFEtrackFilter &o);
    AliHFEtrackFilter &operator=(const AliHFEtrackFilter &o);
    virtual void Copy(TObject &o) const;
    ~AliHFEtrackFilter();
  
    // Base Functionality
    void AddCutStep(AliHFEcutStep *cuts);
    void GenerateCutSteps();
    void SetRecEvent(AliVEvent *rec);
    AliHFEcutStep *GetCutStep(Int_t istep);
    AliHFEcutStep *GetCutStep(const Char_t *name);
    void FilterTracks(AliESDEvent *const esd);
    TObjArray *GetFilteredTracks() const { return fFilteredTracks; }
    void Flush();

    // Usage of the Correction Framework
    void InitCF();
    void InitCF(AliHFEcontainer *cont);
    AliCFContainer *GetEfficiencyContainer(Int_t icont); 
    void ReleaseContainers() { SetBit(kOwnCFContainers, kFALSE); }
    void OwnContainers() { SetBit(kOwnCFContainers, kTRUE); }
    void SetPtBins(Int_t nBins, Double_t *binning);
    void SetEtaBins(Int_t nBins, Double_t *binning);
    void SetPhiBins(Int_t nBins, Double_t *binning);

    // Add Possibility to check Monte-Carlo Information
    void SetMC(AliMCEvent * const mc);
    void SetMCSignalStep(AliHFEcutStep * const sig) { fMCsignal = sig; };
    AliHFEcutStep *GetMCSignalCuts() const { return fMCsignal; }

    // Creators for Standard Cut Steps
    AliHFEcutStep *MakeCutStepRecKineITSTPC();
    AliHFEcutStep *MakeCutStepPrimary();
    AliHFEcutStep *MakeCutStepHFEITS();
    AliHFEcutStep *MakeCutStepHFETRD();
    AliHFEcutStep *MakeMCSignalCuts();

  private:
    enum{
      kOwnCFContainers = BIT(14)
    };
    TObjArray *fFilteredTracks;             //! List of Tracks which survived the filter
    TObjArray *fCutSteps;                   //! Container of Cut Objects
    TObjArray *fEfficiencyContainers;       //! Efficiency Container
    AliMCEvent * fMC;                       //! Monte Carlo Event
    AliHFEcutStep *fMCsignal;               //! Cuts for MC Signal

    // Helpers for the correction framework
    Int_t fPtBins;                          // Number of Pt Bins
    Int_t fEtaBins;                         // Number of Eta Bins
    Int_t fPhiBins;                         // Number of Phi Bins
    Double_t *fPtBinning;                   // Pt binning
    Double_t *fEtaBinning;                  // Eta binning
    Double_t *fPhiBinning;                  // Phi binning

    ClassDef(AliHFEtrackFilter, 1)
};
#endif
Commit	Line	Data
27de2dfb	1	#ifndef ALIHFETRACKFILTER_H
	2	#define ALIHFETRACKFILTER_H
	3
70da6c5a	4	/**************************************************************************
	5	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	6	* *
	7	* Author: The ALICE Off-line Project. *
	8	* Contributors are mentioned in the code where appropriate. *
	9	* *
	10	* Permission to use, copy, modify and distribute this software and its *
	11	* documentation strictly for non-commercial purposes is hereby granted *
	12	* without fee, provided that the above copyright notice appears in all *
	13	* copies and that both the copyright notice and this permission notice *
	14	* appear in the supporting documentation. The authors make no claims *
	15	* about the suitability of this software for any purpose. It is *
	16	* provided "as is" without express or implied warranty. *
	17	**************************************************************************/
27de2dfb	18
	19	/* $Id$ */
	20
70da6c5a	21	//
	22	// Track filter class
	23	// Apply cut steps to all tracks in one event and returns a list of
	24	// filtered tracks
	25	//
70da6c5a	26	#ifndef ROOT_TNamed
	27	#include <TNamed.h>
	28	#endif
	29
	30	#ifndef ROOT_TObjArray
	31	#include <TObjArray.h>
	32	#endif
	33
	34	class AliCFContainer;
	35	class AliESDEvent;
	36	class AliHFEcontainer;
	37	class AliHFEcutStep;
	38	class AliMCEvent;
	39
	40	class AliHFEtrackFilter : public TNamed{
	41	public:
	42	AliHFEtrackFilter(const Char_t *name);
6555e2ad	43	AliHFEtrackFilter(const AliHFEtrackFilter &o);
6555e2ad	44	AliHFEtrackFilter &operator=(const AliHFEtrackFilter &o);
70da6c5a	45	virtual void Copy(TObject &o) const;
	46	~AliHFEtrackFilter();
	47
	48	// Base Functionality
	49	void AddCutStep(AliHFEcutStep *cuts);
	50	void GenerateCutSteps();
	51	void SetRecEvent(AliVEvent *rec);
	52	AliHFEcutStep *GetCutStep(Int_t istep);
	53	AliHFEcutStep GetCutStep(const Char_t name);
	54	void FilterTracks(AliESDEvent *const esd);
	55	TObjArray *GetFilteredTracks() const { return fFilteredTracks; }
	56	void Flush();
	57
	58	// Usage of the Correction Framework
	59	void InitCF();
	60	void InitCF(AliHFEcontainer *cont);
	61	AliCFContainer *GetEfficiencyContainer(Int_t icont);
	62	void ReleaseContainers() { SetBit(kOwnCFContainers, kFALSE); }
	63	void OwnContainers() { SetBit(kOwnCFContainers, kTRUE); }
	64	void SetPtBins(Int_t nBins, Double_t *binning);
	65	void SetEtaBins(Int_t nBins, Double_t *binning);
	66	void SetPhiBins(Int_t nBins, Double_t *binning);
	67
	68	// Add Possibility to check Monte-Carlo Information
	69	void SetMC(AliMCEvent * const mc);
	70	void SetMCSignalStep(AliHFEcutStep * const sig) { fMCsignal = sig; };
	71	AliHFEcutStep *GetMCSignalCuts() const { return fMCsignal; }
	72
	73	// Creators for Standard Cut Steps
	74	AliHFEcutStep *MakeCutStepRecKineITSTPC();
	75	AliHFEcutStep *MakeCutStepPrimary();
	76	AliHFEcutStep *MakeCutStepHFEITS();
	77	AliHFEcutStep *MakeCutStepHFETRD();
	78	AliHFEcutStep *MakeMCSignalCuts();
	79
	80	private:
	81	enum{
	82	kOwnCFContainers = BIT(14)
	83	};
	84	TObjArray *fFilteredTracks; //! List of Tracks which survived the filter
	85	TObjArray *fCutSteps; //! Container of Cut Objects
	86	TObjArray *fEfficiencyContainers; //! Efficiency Container
	87	AliMCEvent * fMC; //! Monte Carlo Event
	88	AliHFEcutStep *fMCsignal; //! Cuts for MC Signal
	89
	90	// Helpers for the correction framework
	91	Int_t fPtBins; // Number of Pt Bins
	92	Int_t fEtaBins; // Number of Eta Bins
	93	Int_t fPhiBins; // Number of Phi Bins
	94	Double_t *fPtBinning; // Pt binning
	95	Double_t *fEtaBinning; // Eta binning
	96	Double_t *fPhiBinning; // Phi binning
	97
	98	ClassDef(AliHFEtrackFilter, 1)
	99	};
	100	#endif
	101