1 #ifndef ALIHFETRACKFILTER_H
2 #define ALIHFETRACKFILTER_H
4 /**************************************************************************
5 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
7 * Author: The ALICE Off-line Project. *
8 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
23 // Apply cut steps to all tracks in one event and returns a list of
30 #ifndef ROOT_TObjArray
31 #include <TObjArray.h>
36 class AliHFEcontainer;
40 class AliHFEtrackFilter : public TNamed{
42 AliHFEtrackFilter(const Char_t *name);
43 AliHFEtrackFilter(const AliHFEtrackFilter &o);
44 AliHFEtrackFilter &operator=(const AliHFEtrackFilter &o);
45 virtual void Copy(TObject &o) const;
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; }
58 // Usage of the Correction Framework
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);
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; }
73 // Creators for Standard Cut Steps
74 AliHFEcutStep *MakeCutStepRecKineITSTPC();
75 AliHFEcutStep *MakeCutStepPrimary();
76 AliHFEcutStep *MakeCutStepHFEITS();
77 AliHFEcutStep *MakeCutStepHFETRD();
78 AliHFEcutStep *MakeMCSignalCuts();
82 kOwnCFContainers = BIT(14)
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
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
98 ClassDef(AliHFEtrackFilter, 1)