1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
17 // Apply cut steps to all tracks in one event and returns a list of
20 #ifndef ALIHFETRACKFILTER_H
21 #define ALIHFETRACKFILTER_H
27 #ifndef ROOT_TObjArray
28 #include <TObjArray.h>
33 class AliHFEcontainer;
37 class AliHFEtrackFilter : public TNamed{
40 AliHFEtrackFilter(const Char_t *name);
41 AliHFEtrackFilter(const AliHFEtrackFilter &o);
42 AliHFEtrackFilter &operator=(const AliHFEtrackFilter &o);
43 virtual void Copy(TObject &o) const;
47 void AddCutStep(AliHFEcutStep *cuts);
48 void GenerateCutSteps();
49 void SetRecEvent(const AliVEvent *rec);
50 AliHFEcutStep *GetCutStep(Int_t istep);
51 AliHFEcutStep *GetCutStep(const Char_t *name);
52 void FilterTracks(const AliVEvent *const esd);
53 TObjArray *GetFilteredTracks() const { return fFilteredTracks; }
56 // Usage of the Correction Framework
58 void InitCF(AliHFEcontainer *cont);
59 AliCFContainer *GetEfficiencyContainer(Int_t icont);
60 void ReleaseContainers() { SetBit(kOwnCFContainers, kFALSE); }
61 void OwnContainers() { SetBit(kOwnCFContainers, kTRUE); }
62 void SetPtBins(Int_t nBins, Double_t *binning);
63 void SetEtaBins(Int_t nBins, Double_t *binning);
64 void SetPhiBins(Int_t nBins, Double_t *binning);
66 // Add Possibility to check Monte-Carlo Information
67 void SetMC(AliMCEvent * const mc);
68 void SetMCSignalStep(AliHFEcutStep * const sig) { fMCsignal = sig; };
69 AliHFEcutStep *GetMCSignalCuts() const { return fMCsignal; }
71 // Creators for Standard Cut Steps
72 AliHFEcutStep *MakeCutStepRecKineITSTPC();
73 AliHFEcutStep *MakeCutStepPrimary();
74 AliHFEcutStep *MakeCutStepHFEITS();
75 AliHFEcutStep *MakeCutStepHFETRD();
76 AliHFEcutStep *MakeMCSignalCuts();
80 kOwnCFContainers = BIT(14)
82 TObjArray *fFilteredTracks; //! List of Tracks which survived the filter
83 TObjArray *fCutSteps; //! Container of Cut Objects
84 TObjArray *fEfficiencyContainers; //! Efficiency Container
85 AliMCEvent * fMC; //! Monte Carlo Event
86 AliHFEcutStep *fMCsignal; //! Cuts for MC Signal
88 // Helpers for the correction framework
89 Int_t fPtBins; // Number of Pt Bins
90 Int_t fEtaBins; // Number of Eta Bins
91 Int_t fPhiBins; // Number of Phi Bins
92 Double_t *fPtBinning; // Pt binning
93 Double_t *fEtaBinning; // Eta binning
94 Double_t *fPhiBinning; // Phi binning
96 ClassDef(AliHFEtrackFilter, 1)