1 #ifndef ALIHFEEXTRAEVENTCUTS_H
2 #define ALIHFEEXTRAEVENTCUTS_H
3 /**************************************************************************
4 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
6 * Author: The ALICE Off-line Project. *
7 * Contributors are mentioned in the code where appropriate. *
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
27 #include "AliCFCutBase.h"
30 //_____________________________________________________________________________
31 class AliHFEextraEventCuts: public AliCFCutBase
34 AliHFEextraEventCuts() ;
35 AliHFEextraEventCuts(Char_t* name, Char_t* title) ;
36 AliHFEextraEventCuts(const AliHFEextraEventCuts& c) ;
37 AliHFEextraEventCuts& operator=(const AliHFEextraEventCuts& c) ;
38 ~AliHFEextraEventCuts();
39 Bool_t IsSelected(TObject* obj);
40 Bool_t IsSelected(TList* /*list*/) {return kTRUE;}
42 void SetRequireVtxCuts(Bool_t vtx=kFALSE) {fRequireVtxCuts=vtx;} // cut values setter
43 void SetVertexZCut(Double_t zMin=-1.e99, Double_t zMax=1.e99) { fVtxZMin=zMin; fVtxZMax=zMax;} // cut values setter
45 void SetVertexNContributors(Int_t min) {fVtxNCtrbMin=min;}
46 void SetUseMixedVertex() {fVtxMixed=kTRUE ;} //default is vertex from tracks
48 Bool_t GetRequireVtxCuts() const {return fRequireVtxCuts;} // cut value getter
49 Double_t GetVertexZMax() const {return fVtxZMax;} // cut values getter
50 Double_t GetVertexZMin() const {return fVtxZMin;} // cut values getter
52 // QA histogram setter
53 // please use indices from the enumeration below
54 void SetHistogramBins(Int_t index, Int_t nbins, Double_t *bins);
55 void SetHistogramBins(Int_t index, Int_t nbins, Double_t xmin, Double_t xmax);
63 void SelectionBitMap(TObject* obj);
64 void AddQAHistograms(TList *qaList) ;
65 void DefineHistograms(); // books histograms
66 void Initialise(); // sets everything to 0
67 void FillHistograms(TObject* obj, Bool_t b);
69 Bool_t fRequireVtxCuts ; //The type of trigger to be checked
70 Double_t fVtxZMax ; //Z vertex position, maximum value
71 Double_t fVtxZMin ; //Z vertex position, minimum value
72 Int_t fVtxNCtrbMin; //Min number of contributors to vertex
73 Bool_t fVtxMixed; //Flag for use of mixed vertex (primary vertex with track, if not SPD vertex)
75 TBits *fBitMap ; //cut mask
77 TH1F* fhQA[kNCuts][kNStepQA]; // QA Histograms
79 ClassDef(AliHFEextraEventCuts,3);