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4b44a8e1 | 1 | #ifndef ALITRDCALTRKATTACH_H |
2 | #define ALITRDCALTRKATTACH_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | ////////////////////////////////////////////////////////////////// | |
7 | // | |
8 | // Container for calibration parameters for AliTRDseedV1::AttachClusters() | |
9 | // For calibration procedure check AliTRDtrackleOflHelper::CalibrateAttach() | |
10 | // | |
11 | // Author Alex Bercuci <A.Bercuci@gsi.de> | |
12 | // | |
13 | ////////////////////////////////////////////////////////////////// | |
14 | ||
15 | #ifndef ROOT_TNamed | |
16 | #include <TNamed.h> | |
17 | #endif | |
18 | class TObjArray; | |
19 | class AliTRDCalTrkAttach : public TNamed | |
20 | { | |
21 | public: | |
803dc399 | 22 | enum ETRDCalTrkAttachCalib { |
4b44a8e1 | 23 | kResPos = 0 // relative position residual location |
24 | ,kResAng // angular residual location | |
25 | ,kSigma // relative error location | |
26 | ,kNclMean // mean no. of clusters/tracklet location | |
27 | ,kNcalib // no. of calib objects | |
28 | }; | |
803dc399 | 29 | enum ETRDCalTrkAttachParam { |
30 | kNcharge = 2 | |
31 | }; | |
4b44a8e1 | 32 | |
33 | AliTRDCalTrkAttach(); | |
34 | virtual ~AliTRDCalTrkAttach(); | |
35 | ||
36 | Double_t CookLikelihood(Bool_t chg, Int_t ly, Float_t pt, Float_t phi, Int_t ncl, Double_t dy, Double_t dphi, Double_t sr) const; | |
37 | void GetNsgmDy(Int_t &n0, Int_t &n1) const {n0 = fNsgmDy[0]; n1 = fNsgmDy[1];} | |
38 | void GetLikeMinRelDecrease(Float_t &p0, Float_t &p1) const {p0 = fLikeMinRelDecrease[0]; p1 = fLikeMinRelDecrease[1];} | |
39 | Float_t GetRClikeLimit() const { return fRClikeLimit;} | |
40 | Float_t GetScaleCov() const { return fScaleCov;} | |
41 | Bool_t LoadReferences(const Char_t *file); | |
42 | void SetNsgmDy(Int_t ns0, Int_t ns1) {fNsgmDy[0] = ns0; fNsgmDy[0] = ns1;} | |
43 | void SetLikeMinRelDecrease(Float_t p0, Float_t p1) {fLikeMinRelDecrease[0]=p0;fLikeMinRelDecrease[1]=p1;} | |
44 | void SetRClikeLimit(Float_t rc) { fRClikeLimit = rc;} | |
45 | void SetScaleCov(Float_t sc) { fScaleCov = sc;} | |
46 | ||
47 | private: | |
48 | Int_t fNsgmDy[2]; // | |
49 | Float_t fLikeMinRelDecrease[2]; // | |
50 | Float_t fRClikeLimit; // | |
51 | Float_t fScaleCov; // | |
52 | TObjArray *fLike; // array with likelihoods | |
53 | ||
54 | AliTRDCalTrkAttach(const AliTRDCalTrkAttach& ref); | |
55 | AliTRDCalTrkAttach &operator=(const AliTRDCalTrkAttach &rhs); | |
56 | ||
57 | ClassDef(AliTRDCalTrkAttach, 1) // Storage for AttachClusters() calibration | |
58 | }; | |
59 | ||
60 | #endif | |
61 | ||
62 |