]>
Commit | Line | Data |
---|---|---|
1 | #ifndef ALIHBTTRACKPOINTS_H | |
2 | #define ALIHBTTRACKPOINTS_H | |
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 | //////////////////////////////////////////////////////////// | |
16 | #include <TObject.h> | |
17 | ||
18 | class AliTPCtrack; | |
19 | class AliESDtrack; | |
20 | ||
21 | class AliHBTTrackPoints: public TObject | |
22 | { | |
23 | public: | |
24 | enum ETypes{kITS = 1}; | |
25 | ||
26 | AliHBTTrackPoints(); | |
27 | AliHBTTrackPoints(AliHBTTrackPoints::ETypes type, AliESDtrack* track); | |
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); | |
31 | ||
32 | virtual ~AliHBTTrackPoints(); | |
33 | AliHBTTrackPoints& operator=(const AliHBTTrackPoints& in); | |
34 | ||
35 | Double_t AvarageDistance(const AliHBTTrackPoints& tr); | |
36 | void PositionAt(Int_t n, Float_t &x, Float_t &y, Float_t &z); | |
37 | void Move(Float_t x, Float_t y, Float_t z); | |
38 | ||
39 | Int_t GetDebug() const {return fgDebug;} | |
40 | void SetDebug(Int_t deblevel){fgDebug = deblevel;} | |
41 | static void testtpc(Int_t entr); | |
42 | static void testesd(Int_t entr,const char* fname = "AliESDs.root"); | |
43 | ||
44 | protected: | |
45 | void MakePoints( Float_t dr, Float_t r0, Double_t x, Double_t* par, Double_t c, Double_t alpha); | |
46 | void MakeITSPoints(AliESDtrack* track); | |
47 | ||
48 | private: | |
49 | Int_t fN;//number of points | |
50 | Float_t* fX;//[fN]positions at x | |
51 | Float_t* fY;//[fN]positions at y | |
52 | Float_t* fZ;//[fN] positions at z | |
53 | // Float_t* fR;//! [fN] radii | |
54 | static Int_t fgDebug;//! debug level | |
55 | ClassDef(AliHBTTrackPoints,1) | |
56 | }; | |
57 | #endif |