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Commit | Line | Data |
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f5de2f09 | 1 | #ifndef ALIHBTTRACKPOINTS_H |
2 | #define ALIHBTTRACKPOINTS_H | |
9616170a | 3 | //_________________________________ |
4 | //////////////////////////////////////////////////////////// | |
5 | // // | |
6 | // class AliHBTTrackPoints // | |
7 | // // | |
8 | // used by Anti-Merging cut // | |
9 | // contains set of poits the lay on track trajectory // | |
10 | // according to reconstructed track parameters - // | |
11 | // NOT CLUSTERS POSITIONS!!! // | |
12 | // Anti-Merging cut is applied only on tracks coming from // | |
13 | // different events (that are use to fill deniminators) // | |
14 | // // | |
15 | //////////////////////////////////////////////////////////// | |
f5de2f09 | 16 | #include <TObject.h> |
17 | ||
18 | class AliTPCtrack; | |
19 | class AliESDtrack; | |
20 | ||
21 | class AliHBTTrackPoints: public TObject | |
22 | { | |
23 | public: | |
24 | AliHBTTrackPoints(); | |
81877d10 | 25 | AliHBTTrackPoints(Int_t n, AliTPCtrack* track, Float_t dr=30, Float_t r0 = 84.1); //min TPC R = 84.1; max TPC R = 246.6cm, |
26 | AliHBTTrackPoints(Int_t n, AliESDtrack* track, Float_t mf, Float_t dr=30,Float_t r0 = 84.1); //min TPC R = 84.1; max TPC R = 246.6cm, | |
27 | AliHBTTrackPoints(const AliHBTTrackPoints& in); | |
f5de2f09 | 28 | |
29 | virtual ~AliHBTTrackPoints(); | |
81877d10 | 30 | AliHBTTrackPoints& operator=(const AliHBTTrackPoints& in); |
f5de2f09 | 31 | |
32 | Double_t AvarageDistance(const AliHBTTrackPoints& tr); | |
33 | void PositionAt(Int_t n, Float_t &x, Float_t &y, Float_t &z); | |
9616170a | 34 | Int_t GetDebug() const {return fgDebug;} |
35 | void SetDebug(Int_t deblevel){fgDebug = deblevel;} | |
81877d10 | 36 | static void testtpc(Int_t entr); |
37 | static void testesd(Int_t entr,const char* fname = "AliESDs.root"); | |
f5de2f09 | 38 | protected: |
81877d10 | 39 | void MakePoints( Float_t dr, Float_t r0, Double_t x, Double_t* par, Double_t c, Double_t alpha); |
f5de2f09 | 40 | private: |
41 | Int_t fN;//number of points | |
81877d10 | 42 | Float_t* fX;//[fN]positions at x |
43 | Float_t* fY;//[fN]positions at y | |
44 | Float_t* fZ;//[fN] positions at z | |
9616170a | 45 | // Float_t* fR;//! [fN] radii |
46 | static Int_t fgDebug;//! debug level | |
f5de2f09 | 47 | ClassDef(AliHBTTrackPoints,1) |
48 | }; | |
49 | #endif |