]>
Commit | Line | Data |
---|---|---|
a918d77a | 1 | #ifndef ALIPMDUTILITY_H |
2 | #define ALIPMDUTILITY_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
638f6e9b | 5 | //-----------------------------------------------------// |
6 | // // | |
7 | // // | |
8 | // Date : August 05 2003 // | |
9 | // // | |
10 | // Utility class for PMD // | |
11 | // // | |
12 | //-----------------------------------------------------// | |
74574deb | 13 | // Author - |
5d35baec | 14 | // |
638f6e9b | 15 | #include "Rtypes.h" |
dc461f61 | 16 | |
dc461f61 | 17 | |
18 | class AliPMDUtility:public TObject | |
638f6e9b | 19 | { |
638f6e9b | 20 | public: |
21 | AliPMDUtility(); | |
a918d77a | 22 | AliPMDUtility(Float_t px, Float_t py, Float_t pz); |
5d35baec | 23 | AliPMDUtility(const AliPMDUtility &pmdutil); // copy constructor |
24 | AliPMDUtility &operator=(const AliPMDUtility &pmdutil); // assignment op | |
638f6e9b | 25 | virtual ~AliPMDUtility(); |
afb8e3a0 | 26 | |
5d35baec | 27 | |
01c4d84a | 28 | void RectGeomCellPos(Int_t ism, Int_t xpad, Int_t ypad, |
a918d77a | 29 | Float_t & xpos, Float_t & ypos); |
01c4d84a | 30 | void RectGeomCellPos(Int_t ism, Float_t xpad, Float_t ypad, |
a918d77a | 31 | Float_t & xpos, Float_t & ypos); |
2c08d1c1 | 32 | |
dc461f61 | 33 | void RectGeomCellPos(Int_t ism, Float_t xpad, Float_t ypad, |
34 | Float_t & xpos, Float_t & ypos, Float_t & zpos); | |
35 | ||
2c08d1c1 | 36 | void GenerateBoundaryPoints(Int_t ism, Float_t &x1ism, Float_t &y1ism |
37 | , Float_t &x2ism, Float_t &y2ism); | |
38 | ||
6d4a951b | 39 | void GetEtaIndexXY(Int_t smn, Int_t row, Int_t col, |
40 | Float_t &xp, Float_t &yp, Double_t &eta, Int_t &etaindex); | |
41 | ||
27f6261d | 42 | void DrawPMDModule(Int_t idet); |
2c08d1c1 | 43 | |
5d35baec | 44 | void ApplyVertexCorrection(Float_t vertex[], |
45 | Float_t xpos, Float_t ypos, Float_t zpos); | |
74574deb | 46 | void ApplyAlignment(Double_t sectr[][3]); |
a918d77a | 47 | void SetPxPyPz(Float_t px, Float_t py, Float_t pz); |
48 | void SetXYZ(Float_t xpos, Float_t ypos, Float_t zpos); | |
2c08d1c1 | 49 | void SetWriteModule(Int_t wrmod); |
638f6e9b | 50 | void CalculateEta(); |
51 | void CalculatePhi(); | |
52 | void CalculateEtaPhi(); | |
5d35baec | 53 | void CalculateXY(Float_t eta, Float_t phi, Float_t zpos); |
638f6e9b | 54 | Float_t GetTheta() const; |
55 | Float_t GetEta() const; | |
56 | Float_t GetPhi() const; | |
5d35baec | 57 | Float_t GetX() const; |
58 | Float_t GetY() const; | |
59 | Float_t GetZ() const; | |
638f6e9b | 60 | |
a918d77a | 61 | protected: |
dc461f61 | 62 | |
a918d77a | 63 | Float_t fPx; // Momentum along x |
64 | Float_t fPy; // Momentum along y | |
65 | Float_t fPz; // Momentum along z | |
66 | Float_t fTheta; // Polar angle in radian | |
67 | Float_t fEta; // Pseudo-rapidity | |
68 | Float_t fPhi; // Azimuthal angle in radian | |
dc461f61 | 69 | Float_t fSecTr[4][3]; // Sector alignement (translation) |
2c08d1c1 | 70 | Int_t fWriteModule; // Module number writing |
a918d77a | 71 | |
6d4a951b | 72 | ClassDef(AliPMDUtility,8) // Utility class for the detector set:PMD |
638f6e9b | 73 | }; |
74 | ||
75 | #endif |