bug fix in the vertex selection
[u/mrichter/AliRoot.git] / CORRFW / AliCFEventRecCuts.h
CommitLineData
563113d0 1#ifndef ALICFEVENTRECCUTS_H
2#define ALICFEVENTRECCUTS_H
3/**************************************************************************
4 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * *
6 * Author: The ALICE Off-line Project. *
7 * Contributors are mentioned in the code where appropriate. *
8 * *
9 * Permission to use, copy, modify and distribute this software and its *
10 * documentation strictly for non-commercial purposes is hereby granted *
11 * without fee, provided that the above copyright notice appears in all *
12 * copies and that both the copyright notice and this permission notice *
13 * appear in the supporting documentation. The authors make no claims *
14 * about the suitability of this software for any purpose. It is *
15 * provided "as is" without express or implied warranty. *
16 **************************************************************************/
17// Cut on the Event at reconstructed level: for the moment
18// just the requirements on the number of charged tracks and on
19// the vertex position and resolution are implemented
20// The argument of IsSelected member function (passed object) is cast into
21// an AliESDEvent. In the future may be modified to use AliVEvent interface
22// and include more cut variables.
23// The class derives from AliCFCutBase
24// Author:S.Arcelli Silvia.Arcelli@cern.ch
25
26
27#include "AliCFCutBase.h"
e27311df 28class TH1F;
563113d0 29class TBits;
30//_____________________________________________________________________________
31class AliCFEventRecCuts: public AliCFCutBase
32{
33 public :
34 AliCFEventRecCuts() ;
35 AliCFEventRecCuts(Char_t* name, Char_t* title) ;
36 AliCFEventRecCuts(const AliCFEventRecCuts& c) ;
37 AliCFEventRecCuts& operator=(const AliCFEventRecCuts& c) ;
38 ~AliCFEventRecCuts();
563113d0 39 Bool_t IsSelected(TObject* obj);
264ebaac 40 Bool_t IsSelected(TList* /*list*/) {return kTRUE;}
563113d0 41
42 void SetNTracksCut(Int_t xMin=-1, Int_t xMax=1000000) {fNTracksMin=xMin; fNTracksMax=xMax;} // cut values setter
43
44 void SetRequireVtxCuts(Bool_t vtx=kFALSE) {fRequireVtxCuts=vtx;} // cut values setter
45 void SetVertexXCut(Double_t xMin=-1.e99, Double_t xMax=1.e99) { fVtxXMin=xMin; fVtxXMax=xMax;} // cut values setter
46 void SetVertexYCut(Double_t yMin=-1.e99, Double_t yMax=1.e99) { fVtxYMin=yMin; fVtxYMax=yMax;} // cut values setter
47 void SetVertexZCut(Double_t zMin=-1.e99, Double_t zMax=1.e99) { fVtxZMin=zMin; fVtxZMax=zMax;} // cut values setter
48
49 void SetVertexXResCut(Double_t xMax=1.e99) {fVtxXResMax=xMax;} // cut values setter
50 void SetVertexYResCut(Double_t yMax=1.e99){fVtxYResMax=yMax;} // cut values setter
51 void SetVertexZResCut(Double_t zMax=1.e99){fVtxZResMax=zMax;} // cut values setter
52
fc885b03 53 void SetVertexNContributors(Int_t min, Int_t max) {fVtxNCtrbMin=min; fVtxNCtrbMax=max;}
7e1fc4c2 54 void SetUseTPCVertex() {fVtxTPC=kTRUE ; fVtxSPD=kFALSE;} //default is vertex from tracks
55 void SetUseSPDVertex() {fVtxTPC=kFALSE; fVtxSPD=kTRUE ;} //default is vertex from tracks
fc885b03 56
563113d0 57 Int_t GetNTracksMin() const {return fNTracksMin;} // cut values getter
58 Int_t GetNTracksMax() const {return fNTracksMax;} // cut values getter
59 Bool_t GetRequireVtxCuts() const {return fRequireVtxCuts;} // cut value getter
60 Double_t GetVertexXMax() const {return fVtxXMax;} // cut values getter
61 Double_t GetVertexYMax() const {return fVtxYMax;} // cut values getter
62 Double_t GetVertexZMax() const {return fVtxZMax;} // cut values getter
63 Double_t GetVertexXMin() const {return fVtxXMin;} // cut values getter
64 Double_t GetVertexYMin() const {return fVtxYMin;} // cut values getter
65 Double_t GetVertexZMin() const {return fVtxZMin;} // cut values getter
66 Double_t GetVertexXResMax() const {return fVtxXResMax;} // cut values getter
67 Double_t GetVertexYResMax() const {return fVtxYResMax;} // cut values getter
68 Double_t GetVertexZResMax() const {return fVtxZResMax;} // cut values getter
e27311df 69
e27311df 70 // QA histogram setter
71 // please use indices from the enumeration below
72 void SetHistogramBins(Int_t index, Int_t nbins, Double_t *bins);
73 void SetHistogramBins(Int_t index, Int_t nbins, Double_t xmin, Double_t xmax);
74 enum{kNTracks=0,
fc885b03 75 kVtxPosX,
76 kVtxPosY,
77 kVtxPosZ,
78 kVtxResX,
79 kVtxResY,
80 kVtxResZ,
81 kVtxNCtrb,
82 kNCuts,
83 kNStepQA=2
84 };
563113d0 85
107a3100 86 protected:
87 void SelectionBitMap(TObject* obj);
88 void AddQAHistograms(TList *qaList) ;
e27311df 89 void DefineHistograms(); // books histograms
90 void Initialise(); // sets everything to 0
91 void FillHistograms(TObject* obj, Bool_t b);
107a3100 92
563113d0 93 Int_t fNTracksMin; //minimum number of esd tracks
94 Int_t fNTracksMax; //maximum number of esd tracks
95 Bool_t fRequireVtxCuts ; //The type of trigger to be checked
96 Double_t fVtxXMax ; //X vertex position, maximum value
97 Double_t fVtxYMax ; //Y vertex position, maximum value
98 Double_t fVtxZMax ; //Z vertex position, maximum value
99 Double_t fVtxXMin ; //X vertex position, minimum value
100 Double_t fVtxYMin ; //Y vertex position, minimum value
101 Double_t fVtxZMin ; //Z vertex position, minimum value
102 Double_t fVtxXResMax ;//Maximum value of sigma_vtx in X
103 Double_t fVtxYResMax ;//Maximum value of sigma_vtx in X
104 Double_t fVtxZResMax ;//Maximum value of sigma_vtx in X
fc885b03 105 Int_t fVtxNCtrbMin; //Min number of contributors to vertex
106 Int_t fVtxNCtrbMax; //Max number of contributors to vertex
7e1fc4c2 107 Bool_t fVtxTPC; //Flag for use of TPC vertex
108 Bool_t fVtxSPD; //Flag for use of SPD vertex
563113d0 109
563113d0 110 TBits *fBitMap ; //cut mask
111
e27311df 112 TH1F* fhQA[kNCuts][kNStepQA]; // QA Histograms
e27311df 113
107a3100 114 ClassDef(AliCFEventRecCuts,3);
563113d0 115};
116
117#endif