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50037af7 | 1 | #ifndef ALIITSGEOMSPD300_H |
2 | #define ALIITSGEOMSPD300_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 | #include "AliITSgeomSPD.h" | |
50037af7 | 9 | |
10 | ||
92c19c36 | 11 | class TBRIK; |
50037af7 | 12 | class AliITSgeomSPD300:public AliITSgeomSPD { |
13 | ||
14 | public: | |
15 | AliITSgeomSPD300(); | |
16 | AliITSgeomSPD300(Float_t cy,Int_t Nx,Float_t *bx,Int_t Nz,Float_t *bz); | |
17 | AliITSgeomSPD300(AliITSgeomSPD300 &source); | |
18 | virtual ~AliITSgeomSPD300(); | |
19 | AliITSgeomSPD300& operator=(AliITSgeomSPD300 &source); | |
20 | TShape *GetShape() {return fShapeSPD;} // returns shape of sensitive volume | |
92c19c36 | 21 | Float_t GetDx() {return fDx;} // returns width of seneitive volume cm |
22 | Float_t GetDy() {return fDy;} // returns thickness of seneitive volume cm | |
23 | Float_t GetDz() {return fDz;} // returns lenght of seneitive volume cm | |
50037af7 | 24 | Int_t GetNbinsX() {return fNbinx;} // returns number of x pixels |
25 | Float_t GetBinSizeX(Int_t i) {return fBinSizeX[i];} // x pixel size cm | |
26 | Int_t GetNbinsZ() {return fNbinz;} // number of z pixels | |
27 | Float_t GetBinSizeZ(Int_t i) {return fBinSizeZ[i];} // z pixel size cm | |
28 | void ReSetBins(Float_t dy,Int_t Nx, Float_t *bx,Int_t Nz,Float_t *bz); | |
29 | ||
30 | private: | |
31 | // define shape of active area using ROOT shapes so that they can | |
32 | // be easly plotted. Inputs to TBRIK are | |
33 | // Shape name (what ever that is) | |
34 | // Shape title (what ever that means) | |
35 | // name of material (something I took from ITSgeometry.tme file | |
36 | // dx => 1/2 thickness of wafer's active volume (cm) | |
37 | // dy => 1/2 r*phi size of active volume (cm) | |
38 | // dz => 1/2 size of active volume (cm) | |
39 | TBRIK *fShapeSPD; // Shape of sensitive volume | |
92c19c36 | 40 | Float_t fDx; // Brick half width cm |
41 | Float_t fDy; // Brick half thickness cm | |
42 | Float_t fDz; // Brick half length cm | |
50037af7 | 43 | Int_t fNbinx; // Number of pixels in x |
50037af7 | 44 | Int_t fNbinz; // Number of pixels in z |
92c19c36 | 45 | Float_t *fBinSizeX; //[fNbinx] Pixel size in X, cm |
46 | Float_t *fBinSizeZ; //[fNbinz] Pixel size in Z, cm | |
50037af7 | 47 | |
48 | ClassDef(AliITSgeomSPD300,2) // ITS SPD detector geometry class for 300X50 micron pixel size. | |
49 | }; | |
50 | #endif |