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d53869b0 | 1 | #ifndef ALIITSGEOMSPD425_H |
2 | #define ALIITSGEOMSPD425_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | ||
9 | ||
10 | #include "AliITSgeomSPD.h" | |
d53869b0 | 11 | |
12 | ||
13 | // temporary - this will migrate into the segmentation class | |
14 | ||
92c19c36 | 15 | class TBRIK; |
d53869b0 | 16 | class AliITSgeomSPD425 : public AliITSgeomSPD { |
17 | ||
18 | public: | |
19 | AliITSgeomSPD425(); | |
20 | AliITSgeomSPD425(Float_t cy,Int_t Nx,Float_t *bx,Int_t Nz,Float_t *bz); | |
21 | AliITSgeomSPD425(AliITSgeomSPD425 &source); | |
22 | virtual ~AliITSgeomSPD425(); | |
23 | AliITSgeomSPD425& operator=(AliITSgeomSPD425 &source); | |
24 | TShape *GetShape() {return fShapeSPD;} // returns shape | |
92c19c36 | 25 | Float_t GetDx() {return fDx;} // returns half detector width cm |
26 | Float_t GetDy() {return fDy;} // returns half detector thickness cm | |
27 | Float_t GetDz() {return fDz;} // returns half detector lenght cm | |
d53869b0 | 28 | Int_t GetNbinsX() {return fNbinx;} // returns number of x pixels |
29 | Float_t GetBinSizeX(Int_t i) {return fBinSizeX[i];} // returns x pixel size | |
30 | Int_t GetNbinsZ() {return fNbinz;} // returns number of z pixels | |
31 | Float_t GetBinSizeZ(Int_t i) {return fBinSizeZ[i];} // returns z pixel size | |
32 | void ReSetBins(Float_t dy,Int_t Nx, Float_t *bx,Int_t Nz,Float_t *bz); | |
33 | ||
34 | private: | |
35 | // define shape of active area using ROOT shapes so that they can | |
36 | // be easly plotted. Inputs to TBRIK are | |
37 | // Shape name (what ever that is) | |
38 | // Shape title (what ever that means) | |
39 | // name of material (something I took from ITSgeometry.tme file | |
92c19c36 | 40 | // fDx => 1/2 thickness of wafer's active volume (cm) |
41 | // fDy => 1/2 r*phi size of active volume (cm) | |
42 | // fDz => 1/2 size of active volume (cm) | |
d53869b0 | 43 | TBRIK *fShapeSPD; // Shape of sensitive volume. |
92c19c36 | 44 | Float_t fDx; // Brick half width cm |
45 | Float_t fDy; // Brick half thickness cm | |
46 | Float_t fDz; // Brick half length cm | |
d53869b0 | 47 | Int_t fNbinz; // Number of pixels in z |
92c19c36 | 48 | Int_t fNbinx; // Number of pixels in x |
49 | Float_t *fBinSizeX; //[fNbinx] Pixel size in X, cm | |
50 | Float_t *fBinSizeZ; //[fNbinz] Pixel size in Z, cm | |
d53869b0 | 51 | |
52 | ClassDef(AliITSgeomSPD425,2) // ITS SPD detector geometry class for 425X50 micron pixel size. | |
53 | ||
54 | }; | |
55 | #endif |