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1 | #ifndef ALIGRPRECOPARAM_H | |
2 | #define ALIGRPRECOPARAM_H | |
3 | /* Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | ||
7 | /////////////////////////////////////////////////////////////////////////////// | |
8 | // // | |
9 | // Class with global reconstruction parameters // | |
10 | // (initially, parameters for AliVertexerTracks) // | |
11 | // Origin: andrea.dainese@lnl.infn.it // | |
12 | // // | |
13 | /////////////////////////////////////////////////////////////////////////////// | |
14 | ||
15 | ||
16 | #include "AliDetectorRecoParam.h" | |
17 | ||
18 | class AliGRPRecoParam : public AliDetectorRecoParam | |
19 | { | |
20 | public: | |
21 | AliGRPRecoParam(); | |
22 | virtual ~AliGRPRecoParam(); | |
23 | ||
24 | static AliGRPRecoParam *GetLowFluxParam();// make reco parameters for low flux env. | |
25 | static AliGRPRecoParam *GetHighFluxParam();// make reco parameters for high flux env. | |
26 | static AliGRPRecoParam *GetCosmicTestParam();// make reco parameters for cosmics env. | |
27 | ||
28 | void SetMostProbablePt(Double_t pt=0.350) { fMostProbablePt=pt; return; } | |
29 | Double_t GetMostProbablePt() const { return fMostProbablePt; } | |
30 | ||
31 | void SetVertexerTracksConstraintITS(Bool_t constr=kTRUE) { fVertexerTracksConstraintITS=constr; return; } | |
32 | void SetVertexerTracksConstraintTPC(Bool_t constr=kTRUE) { fVertexerTracksConstraintTPC=constr; return; } | |
33 | void SetVertexerTracksCuts(Int_t mode,Int_t ncuts,Double_t cuts[12]); | |
34 | void SetVertexerTracksCutsITS(Int_t ncuts,Double_t cuts[12]) | |
35 | { SetVertexerTracksCuts(0,ncuts,cuts); return; } | |
36 | void SetVertexerTracksCutsTPC(Int_t ncuts,Double_t cuts[12]) | |
37 | { SetVertexerTracksCuts(1,ncuts,cuts); return; } | |
38 | void SetVertexerV0Cuts(Int_t ncuts,Double_t cuts[7]); | |
39 | void SetVertexerCascadeCuts(Int_t ncuts,Double_t cuts[8]); | |
40 | Bool_t GetVertexerTracksConstraintITS() const { return fVertexerTracksConstraintITS; } | |
41 | Bool_t GetVertexerTracksConstraintTPC() const { return fVertexerTracksConstraintTPC; } | |
42 | Int_t GetVertexerTracksNCuts() const { return fVertexerTracksNCuts; } | |
43 | Int_t GetVertexerV0NCuts() const { return fVertexerV0NCuts; } | |
44 | Int_t GetVertexerCascadeNCuts() const { return fVertexerCascadeNCuts; } | |
45 | void GetVertexerTracksCuts(Int_t mode,Double_t *cuts) const; | |
46 | void GetVertexerTracksCutsITS(Double_t *cuts) const | |
47 | { GetVertexerTracksCuts(0,cuts); return; } | |
48 | void GetVertexerTracksCutsTPC(Double_t *cuts) const | |
49 | { GetVertexerTracksCuts(1,cuts); return; } | |
50 | void GetVertexerV0Cuts(Double_t *cuts) const; | |
51 | void GetVertexerCascadeCuts(Double_t *cuts) const; | |
52 | ||
53 | AliGRPRecoParam(const AliGRPRecoParam&); | |
54 | AliGRPRecoParam& operator=(const AliGRPRecoParam&); | |
55 | ||
56 | protected: | |
57 | // | |
58 | ||
59 | Double_t fMostProbablePt; // to be used for B=0 tracking | |
60 | Bool_t fVertexerTracksConstraintITS; // diamond constr for AliVertexerTracks | |
61 | Bool_t fVertexerTracksConstraintTPC; // diamond constr for AliVertexerTracks | |
62 | Int_t fVertexerTracksNCuts; // number of cuts for AliVertexerTracks | |
63 | ||
64 | // cuts for AliVertexerTracks: ITS mode | |
65 | Double_t fVertexerTracksITSdcacut; // general dca | |
66 | Double_t fVertexerTracksITSdcacutIter0; // dca in iteration 0 | |
67 | Double_t fVertexerTracksITSmaxd0z0; // max d0z0 | |
68 | Double_t fVertexerTracksITSminCls; // min clusters | |
69 | Double_t fVertexerTracksITSmintrks; // min tracks | |
70 | Double_t fVertexerTracksITSnsigma; // n sigma for d0 cut | |
71 | Double_t fVertexerTracksITSnindetfitter; // min det to try inversion | |
72 | Double_t fVertexerTracksITSmaxtgl; // max tgl | |
73 | Double_t fVertexerTracksITSfidR; // fiducial radius | |
74 | Double_t fVertexerTracksITSfidZ; // fiducial z | |
75 | Double_t fVertexerTracksITSalgo; // finder algo | |
76 | Double_t fVertexerTracksITSalgoIter0; // finder algo iteration 0 | |
77 | ||
78 | // cuts for AliVertexerTracks: TPC-only mode | |
79 | Double_t fVertexerTracksTPCdcacut; // general dca | |
80 | Double_t fVertexerTracksTPCdcacutIter0; // dca in iteration 0 | |
81 | Double_t fVertexerTracksTPCmaxd0z0; // max d0z0 | |
82 | Double_t fVertexerTracksTPCminCls; // min clusters | |
83 | Double_t fVertexerTracksTPCmintrks; // min tracks | |
84 | Double_t fVertexerTracksTPCnsigma; // n sigma for d0 cut | |
85 | Double_t fVertexerTracksTPCnindetfitter; // min det to try inversion | |
86 | Double_t fVertexerTracksTPCmaxtgl; // max tgl | |
87 | Double_t fVertexerTracksTPCfidR; // fiducial radius | |
88 | Double_t fVertexerTracksTPCfidZ; // fiducial z | |
89 | Double_t fVertexerTracksTPCalgo; // finder algo | |
90 | Double_t fVertexerTracksTPCalgoIter0; // finder algo iteration 0 | |
91 | ||
92 | Int_t fVertexerV0NCuts; // number of cuts for AliV0vertexer | |
93 | ||
94 | // cuts for AliV0vertexer: | |
95 | Double_t fVertexerV0Chi2max; //max chi2 | |
96 | Double_t fVertexerV0DNmin; //min imp parameter for the 1st daughter | |
97 | Double_t fVertexerV0DPmin; //min imp parameter for the 2nd daughter | |
98 | Double_t fVertexerV0DCAmax; //max DCA between the daughter tracks | |
99 | Double_t fVertexerV0CPAmin; //min cosine of V0's pointing angle | |
100 | Double_t fVertexerV0Rmin; //min radius of the fiducial volume | |
101 | Double_t fVertexerV0Rmax; //max radius of the fiducial volume | |
102 | ||
103 | Int_t fVertexerCascadeNCuts; // number of cuts for AliCascadeVertexer | |
104 | ||
105 | // cuts for AliCascadeVertexer: | |
106 | Double_t fVertexerCascadeChi2max; //maximal allowed chi2 | |
107 | Double_t fVertexerCascadeDV0min; //min V0 impact parameter | |
108 | Double_t fVertexerCascadeMassWin; //"window" around the Lambda mass | |
109 | Double_t fVertexerCascadeDBachMin; //min bachelor impact parameter | |
110 | Double_t fVertexerCascadeDCAmax; //max DCA between the V0 and the track | |
111 | Double_t fVertexerCascadeCPAmin; //min cosine of the cascade pointing angle | |
112 | Double_t fVertexerCascadeRmin; //min radius of the fiducial volume | |
113 | Double_t fVertexerCascadeRmax; //max radius of the fiducial volume | |
114 | ||
115 | ClassDef(AliGRPRecoParam,5) // global reco parameters | |
116 | }; | |
117 | ||
118 | #endif |