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1 | #ifndef ALIPHOSCPVGEOMETRY_H |
| 2 | #define ALIPHOSCPVGEOMETRY_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 | // Geometry derived class for PHOS:CPV (Charged particle veto, IHEP version) |
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10 | // Its data members provide geometry parametrization of CPV |
| 11 | // which can be changed in the constructor only. |
| 12 | // Author: Yuri Kharlov (IHEP, Protvino) |
| 13 | // 7 November 2000 |
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14 | |
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15 | //#include "AliPHOSCPVBaseGeometry.h" |
| 16 | #include "TObject.h" |
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17 | |
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18 | class AliPHOSCPVGeometry : public TObject { |
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19 | |
| 20 | public: |
| 21 | |
| 22 | AliPHOSCPVGeometry(); |
| 23 | virtual ~AliPHOSCPVGeometry(void) {}; |
| 24 | |
| 25 | // CPV functions |
| 26 | |
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27 | virtual Int_t GetNumberOfCPVLayers(void) const { return fNumberOfCPVLayers; } |
| 28 | virtual Int_t GetNumberOfCPVPadsPhi(void) const { return fNumberOfCPVPadsPhi ; } |
| 29 | virtual Int_t GetNumberOfCPVPadsZ(void) const { return fNumberOfCPVPadsZ ; } |
| 30 | virtual Float_t GetCPVPadSizePhi(void) const { return fCPVPadSizePhi; } |
| 31 | virtual Float_t GetCPVPadSizeZ(void) const { return fCPVPadSizeZ; } |
| 32 | virtual Float_t GetCPVBoxSize(Int_t index) const { return fCPVBoxSize[index]; } |
| 33 | virtual Float_t GetCPVActiveSize(Int_t index) const { return fCPVActiveSize[index]; } |
| 34 | virtual Int_t GetNumberOfCPVChipsPhi(void) const { return fNumberOfCPVChipsPhi; } |
| 35 | virtual Int_t GetNumberOfCPVChipsZ(void) const { return fNumberOfCPVChipsZ; } |
| 36 | virtual Float_t GetGassiplexChipSize(Int_t index) const { return fGassiplexChipSize[index]; } |
| 37 | virtual Float_t GetCPVGasThickness(void) const { return fCPVGasThickness; } |
| 38 | virtual Float_t GetCPVTextoliteThickness(void) const { return fCPVTextoliteThickness; } |
| 39 | virtual Float_t GetCPVCuNiFoilThickness(void) const { return fCPVCuNiFoilThickness; } |
| 40 | virtual Float_t GetFTPosition(Int_t index) const { return fFTPosition[index]; } |
| 41 | virtual Float_t GetCPVFrameSize(Int_t index) const { return fCPVFrameSize[index]; } |
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42 | |
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43 | |
| 44 | private: |
| 45 | |
| 46 | Int_t fNumberOfCPVLayers; // Number of CPV identical layers |
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47 | Int_t fNumberOfCPVPadsPhi; // Number of CPV pads in phi |
| 48 | Int_t fNumberOfCPVPadsZ; // Number of CPV pads in z |
| 49 | Float_t fCPVPadSizePhi; // CPV pad size in phi |
| 50 | Float_t fCPVPadSizeZ; // CPV pad size in z |
| 51 | Float_t fCPVBoxSize[3]; // Outer size of CPV box |
| 52 | Float_t fCPVActiveSize[2]; // Active size of CPV box (x,z) |
| 53 | Int_t fNumberOfCPVChipsPhi; // Number of CPV Gassiplex chips in phi |
| 54 | Int_t fNumberOfCPVChipsZ; // Number of CPV Gassiplex chips in z |
| 55 | Float_t fGassiplexChipSize[3]; // Size of a Gassiplex chip (0 - in z, 1 - in phi, 2 - thickness (in ALICE radius)) |
| 56 | Float_t fCPVGasThickness; // Thickness of CPV gas volume |
| 57 | Float_t fCPVTextoliteThickness; // Thickness of CPV textolite PCB (without foil) |
| 58 | Float_t fCPVCuNiFoilThickness; // Thickness of CPV Copper-Nickel foil of PCB |
| 59 | Float_t fFTPosition[4]; // Positions of the 4 PCB vs the CPV box center |
| 60 | Float_t fCPVFrameSize[3]; // CPV frame size (0 - in phi, 1 - in z, 2 - thickness (along ALICE radius)) |
| 61 | |
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62 | |
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63 | ClassDef(AliPHOSCPVGeometry,2) // CPV geometry base class |
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64 | |
| 65 | } ; |
| 66 | |
| 67 | #endif // AliPHOSCPVGEOMETRY_H |
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