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b0f5e3fc | 1 | #ifndef ALIITSSEGMENTATIONSPD_H |
2 | #define ALIITSSEGMENTATIONSPD_H | |
3 | ||
4 | #include "AliITSsegmentation.h" | |
5 | ||
6 | // segmentation and response for SPD | |
7 | ||
8 | class AliITSsegmentationSPD : | |
9 | public AliITSsegmentation { | |
10 | public: | |
11 | ||
12 | AliITSsegmentationSPD(); | |
13 | AliITSsegmentationSPD(AliITSgeom *gm); | |
14 | AliITSsegmentationSPD(AliITSsegmentationSPD &source); | |
15 | virtual ~AliITSsegmentationSPD(){} | |
16 | AliITSsegmentationSPD& operator=(AliITSsegmentationSPD &source); | |
17 | ||
18 | // Set Detector Segmentation Parameters | |
19 | // | |
20 | // Detector size along x,z,y coordinates | |
21 | virtual void SetDetSize(Float_t Dx, Float_t Dz, Float_t Dy); | |
22 | ||
23 | // Maximum number of pixels along the two coordinates | |
24 | virtual void SetNCells(Int_t p1, Int_t p2); | |
25 | ||
26 | // Transform from real to pixel coordinates | |
27 | virtual void GetCellIxz | |
28 | (Float_t &x,Float_t &z,Int_t &ix,Int_t &iz); | |
29 | // Transform from pixel to real coordinates | |
30 | virtual void GetCellCxz | |
31 | (Int_t ix,Int_t iz,Float_t &x,Float_t &z); | |
32 | // Transform from real global to local coordinates | |
33 | virtual void GetLocal(Int_t module,Float_t *g ,Float_t *l) {} | |
34 | // Transform from real local to global coordinates | |
35 | virtual void GetGlobal(Int_t module,Float_t *l ,Float_t *g) {} | |
36 | // | |
37 | // Initialisation | |
38 | virtual void Init(); | |
39 | virtual void Init300(); | |
40 | // | |
41 | // Get member data | |
42 | // | |
43 | // Detector Type geometry | |
44 | virtual AliITSgeom* Geometry() {return fGeom;} | |
45 | // Detector length | |
46 | virtual Float_t Dx() {return fDx;} | |
47 | // Detector width | |
48 | virtual Float_t Dz() {return fDz;} | |
49 | // Detector thickness | |
50 | virtual Float_t Dy() {return fDy;} | |
51 | // Pixel size in x | |
52 | virtual Float_t Dpx(Int_t ix); | |
53 | // Pixel size in z | |
54 | virtual Float_t Dpz(Int_t iz); | |
55 | ||
56 | // Maximum number of Pixels in x | |
57 | virtual Int_t Npx() {return fNpx;} | |
58 | // Maximum number of Pixels in z | |
59 | virtual Int_t Npz(){return fNpz;} | |
60 | // | |
61 | // Get next neighbours | |
62 | virtual void Neighbours | |
63 | (Int_t iX,Int_t iZ,Int_t* Nlist,Int_t Xlist[10],Int_t Zlist[10]); | |
64 | ||
65 | protected: | |
66 | ||
67 | Int_t fNpx; // Number of pixels in x | |
68 | Int_t fNpz; // Number of pixels in z | |
69 | Float_t fDx; // Full width of the detector (x axis)- microns | |
70 | Float_t fDz; // Full length of the detector (z axis)- microns | |
71 | Float_t fDy; // Full thickness of the detector (y axis) -um | |
72 | Float_t fCellSizeX[256];// Size for each pixel in x -microns | |
73 | Float_t fCellSizeZ[280];// Size for each pixel in z -microns | |
74 | TF1* fCorr; // correction function | |
75 | AliITSgeom *fGeom; // local pointer to AliITSgeom. | |
76 | ||
77 | ClassDef(AliITSsegmentationSPD,1) //Segmentation class for SPD | |
78 | ||
79 | }; | |
80 | ||
81 | #endif |