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b0f5e3fc | 1 | #ifndef ALIITSSEGMENTATIONSPD_H |
2 | #define ALIITSSEGMENTATIONSPD_H | |
3 | ||
4 | #include "AliITSsegmentation.h" | |
5 | ||
1ca7869b | 6 | #include <TF1.h> |
7 | ||
8 | class AliITSgeom; | |
9 | ||
b0f5e3fc | 10 | // segmentation and response for SPD |
11 | ||
12 | class AliITSsegmentationSPD : | |
13 | public AliITSsegmentation { | |
14 | public: | |
15 | ||
16 | AliITSsegmentationSPD(); | |
17 | AliITSsegmentationSPD(AliITSgeom *gm); | |
18 | AliITSsegmentationSPD(AliITSsegmentationSPD &source); | |
19 | virtual ~AliITSsegmentationSPD(){} | |
20 | AliITSsegmentationSPD& operator=(AliITSsegmentationSPD &source); | |
21 | ||
22 | // Set Detector Segmentation Parameters | |
23 | // | |
24 | // Detector size along x,z,y coordinates | |
25 | virtual void SetDetSize(Float_t Dx, Float_t Dz, Float_t Dy); | |
26 | ||
27 | // Maximum number of pixels along the two coordinates | |
e8189707 | 28 | virtual void SetNPads(Int_t p1, Int_t p2); |
b0f5e3fc | 29 | |
30 | // Transform from real to pixel coordinates | |
e8189707 | 31 | virtual void GetPadIxz |
32 | (Float_t x,Float_t z,Int_t &ix,Int_t &iz); | |
b0f5e3fc | 33 | // Transform from pixel to real coordinates |
e8189707 | 34 | virtual void GetPadCxz |
b0f5e3fc | 35 | (Int_t ix,Int_t iz,Float_t &x,Float_t &z); |
36 | // Transform from real global to local coordinates | |
37 | virtual void GetLocal(Int_t module,Float_t *g ,Float_t *l) {} | |
38 | // Transform from real local to global coordinates | |
39 | virtual void GetGlobal(Int_t module,Float_t *l ,Float_t *g) {} | |
e8189707 | 40 | // Local transformation of real local coordinates - |
41 | virtual void GetPadTxz(Float_t &x ,Float_t &z); | |
b0f5e3fc | 42 | // |
43 | // Initialisation | |
44 | virtual void Init(); | |
45 | virtual void Init300(); | |
46 | // | |
47 | // Get member data | |
48 | // | |
49 | // Detector Type geometry | |
50 | virtual AliITSgeom* Geometry() {return fGeom;} | |
51 | // Detector length | |
52 | virtual Float_t Dx() {return fDx;} | |
53 | // Detector width | |
54 | virtual Float_t Dz() {return fDz;} | |
55 | // Detector thickness | |
56 | virtual Float_t Dy() {return fDy;} | |
57 | // Pixel size in x | |
58 | virtual Float_t Dpx(Int_t ix); | |
59 | // Pixel size in z | |
60 | virtual Float_t Dpz(Int_t iz); | |
61 | ||
62 | // Maximum number of Pixels in x | |
63 | virtual Int_t Npx() {return fNpx;} | |
64 | // Maximum number of Pixels in z | |
65 | virtual Int_t Npz(){return fNpz;} | |
66 | // | |
67 | // Get next neighbours | |
68 | virtual void Neighbours | |
7c0e9d1f | 69 | (Int_t iX,Int_t iZ,Int_t* Nlist,Int_t Xlist[10],Int_t Zlist[10]); |
b0f5e3fc | 70 | |
71 | protected: | |
72 | ||
73 | Int_t fNpx; // Number of pixels in x | |
74 | Int_t fNpz; // Number of pixels in z | |
75 | Float_t fDx; // Full width of the detector (x axis)- microns | |
76 | Float_t fDz; // Full length of the detector (z axis)- microns | |
77 | Float_t fDy; // Full thickness of the detector (y axis) -um | |
78 | Float_t fCellSizeX[256];// Size for each pixel in x -microns | |
79 | Float_t fCellSizeZ[280];// Size for each pixel in z -microns | |
80 | TF1* fCorr; // correction function | |
e8189707 | 81 | AliITSgeom *fGeom; //! local pointer to AliITSgeom. |
b0f5e3fc | 82 | |
83 | ClassDef(AliITSsegmentationSPD,1) //Segmentation class for SPD | |
84 | ||
85 | }; | |
86 | ||
87 | #endif |