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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: | |
8cb21125 | 24 | enum ETypes{kITS = 1}; |
25 | ||
f5de2f09 | 26 | AliHBTTrackPoints(); |
8cb21125 | 27 | AliHBTTrackPoints(AliHBTTrackPoints::ETypes type, AliESDtrack* track); |
78d7c6d3 | 28 | 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, |
29 | 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, | |
30 | // AliHBTTrackPoints(const AliHBTTrackPoints& in); | |
f5de2f09 | 31 | |
32 | virtual ~AliHBTTrackPoints(); | |
81877d10 | 33 | AliHBTTrackPoints& operator=(const AliHBTTrackPoints& in); |
f5de2f09 | 34 | |
35 | Double_t AvarageDistance(const AliHBTTrackPoints& tr); | |
36 | void PositionAt(Int_t n, Float_t &x, Float_t &y, Float_t &z); | |
80d96796 | 37 | void Move(Float_t x, Float_t y, Float_t z); |
38 | ||
9616170a | 39 | Int_t GetDebug() const {return fgDebug;} |
40 | void SetDebug(Int_t deblevel){fgDebug = deblevel;} | |
81877d10 | 41 | static void testtpc(Int_t entr); |
42 | static void testesd(Int_t entr,const char* fname = "AliESDs.root"); | |
8cb21125 | 43 | |
f5de2f09 | 44 | protected: |
81877d10 | 45 | void MakePoints( Float_t dr, Float_t r0, Double_t x, Double_t* par, Double_t c, Double_t alpha); |
8cb21125 | 46 | void MakeITSPoints(AliESDtrack* track); |
47 | ||
f5de2f09 | 48 | private: |
49 | Int_t fN;//number of points | |
81877d10 | 50 | Float_t* fX;//[fN]positions at x |
51 | Float_t* fY;//[fN]positions at y | |
52 | Float_t* fZ;//[fN] positions at z | |
9616170a | 53 | // Float_t* fR;//! [fN] radii |
54 | static Int_t fgDebug;//! debug level | |
f5de2f09 | 55 | ClassDef(AliHBTTrackPoints,1) |
56 | }; | |
57 | #endif |