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1 | #ifndef ALIEMCAGEOMETRY_H |
| 2 | #define ALIEMCAGEOMETRY_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 class for PHOS : EMCA (Electromagnetic Calirometer) |
| 10 | // |
| 11 | //*-- Author: Yves Schutz (Subatech) |
| 12 | // Modified: Yuri Kharlov (IHEP, Protvino) |
| 13 | // 15 September 2000 |
| 14 | |
| 15 | // --- ROOT system --- |
| 16 | |
| 17 | #include "TObjArray.h" |
| 18 | |
| 19 | // --- AliRoot header files --- |
| 20 | |
| 21 | class AliEMCAGeometry : public TObject { |
| 22 | |
| 23 | public: |
| 24 | |
| 25 | AliEMCAGeometry(); |
| 26 | virtual ~AliEMCAGeometry(void) {} |
| 27 | |
| 28 | Float_t GetAirFilledBoxSize(Int_t index) const { |
| 29 | return fAirFilledBoxSize[index] ;} |
| 30 | Float_t GetCrystalHolderThickness(void) const { |
| 31 | return fCrystalHolderThickness ; } |
| 32 | Float_t GetCrystalSize(Int_t index) const { |
| 33 | return fXtlSize[index] ; } |
| 34 | Float_t GetCrystalSupportHeight(void) const { |
| 35 | return fCrystalSupportHeight ; } |
| 36 | Float_t GetCrystalWrapThickness(void) const { |
| 37 | return fCrystalWrapThickness;} |
| 38 | Float_t GetGapBetweenCrystals(void) const { |
| 39 | return fGapBetweenCrystals ; } |
| 40 | Float_t GetIPtoCrystalSurface(void) const { |
| 41 | return fIPtoCrystalSurface ; } |
| 42 | Float_t GetIPtoOuterCoverDistance(void) const { |
| 43 | return fIPtoOuterCoverDistance ; } |
| 44 | Float_t GetLowerThermoPlateThickness(void) const { |
| 45 | return fLowerThermoPlateThickness ; } |
| 46 | Float_t GetLowerTextolitPlateThickness(void) const { |
| 47 | return fLowerTextolitPlateThickness ; } |
| 48 | Float_t GetModuleBoxThickness(void) const { |
| 49 | return fModuleBoxThickness ; } |
| 50 | Int_t GetNPhi(void) const { |
| 51 | return fNPhi ; } |
| 52 | Int_t GetNZ(void) const { |
| 53 | return fNZ ; } |
| 54 | Float_t GetOuterBoxSize(Int_t index) const { |
| 55 | return fOuterBoxSize[index] ; } |
| 56 | Float_t GetOuterBoxThickness(Int_t index) const { |
| 57 | return fOuterBoxThickness[index] ; } |
| 58 | Float_t GetPinDiodeSize(Int_t index) const { |
| 59 | return fPinDiodeSize[index] ; } |
| 60 | Float_t GetSecondUpperPlateThickness(void) const { |
| 61 | return fSecondUpperPlateThickness ; } |
| 62 | Float_t GetSupportPlateThickness(void) const { |
| 63 | return fSupportPlateThickness ; } |
| 64 | Float_t GetTextolitBoxSize(Int_t index) const { |
| 65 | return fTextolitBoxSize[index] ; } |
| 66 | Float_t GetTextolitBoxThickness(Int_t index) const { |
| 67 | return fTextolitBoxThickness[index]; } |
| 68 | Float_t GetUpperPlateThickness(void) const { |
| 69 | return fUpperPlateThickness ; } |
| 70 | Float_t GetUpperCoolingPlateThickness(void) const { |
| 71 | return fUpperCoolingPlateThickness ; } |
| 72 | |
| 73 | private: |
| 74 | |
| 75 | Float_t fAirFilledBoxSize[3] ; // Air filled box containing one module |
| 76 | Float_t fAirThickness[3] ; // Space filled with air between the module box and the Textolit box |
| 77 | Float_t fCrystalSupportHeight ; // Height of the support of the crystal |
| 78 | Float_t fCrystalWrapThickness ; // Thickness of Tyvek wrapping the crystal |
| 79 | Float_t fCrystalHolderThickness ; // Titanium holder of the crystal |
| 80 | Float_t fGapBetweenCrystals ; // Total Gap between two adjacent crystals |
| 81 | Float_t fIPtoOuterCoverDistance ; // Distances from interaction point to outer cover |
| 82 | Float_t fIPtoCrystalSurface ; // Distances from interaction point to Xtal surface |
| 83 | Float_t fModuleBoxThickness ; // Thickness of the thermo insulating box containing one crystals module |
| 84 | Float_t fLowerTextolitPlateThickness ; // Thickness of lower textolit plate |
| 85 | Float_t fLowerThermoPlateThickness ; // Thickness of lower thermo insulating plate |
| 86 | Int_t fNPhi ; // Number of crystal units in X (phi) direction |
| 87 | Int_t fNZ ; // Number of crystal units in Z direction |
| 88 | Float_t fOuterBoxSize[3] ; // Size of the outer thermo insulating foam box |
| 89 | Float_t fOuterBoxThickness[3] ; // Thickness of the outer thermo insulating foam box |
| 90 | Float_t fPinDiodeSize[3] ; // Size of the PIN Diode |
| 91 | TObjArray * fRotMatrixArray ; // Liste of rotation matrices (one per phos module) |
| 92 | Float_t fSecondUpperPlateThickness ; // Thickness of upper polystyrene foam plate |
| 93 | Float_t fSupportPlateThickness ; // Thickness of the Aluminium support plate |
| 94 | Float_t fUpperCoolingPlateThickness ; // Thickness of the upper cooling plate |
| 95 | Float_t fUpperPlateThickness ; // Thickness of the uper thermo insulating foam plate |
| 96 | Float_t fTextolitBoxSize[3] ; // Size of the Textolit box inside the insulating foam box |
| 97 | Float_t fTextolitBoxThickness[3] ; // Thicknesses of th Textolit box |
| 98 | Float_t fXtlSize[3] ; // PWO4 crystal dimensions |
| 99 | |
| 100 | ClassDef(AliEMCAGeometry,1) // EMCA geometry class |
| 101 | |
| 102 | } ; |
| 103 | |
| 104 | #endif // AliEMCAGEOMETRY_H |
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