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25 //
26 /// \file DetectorConstruction.hh
27 /// \brief Definition of the DetectorConstruction class
28
29 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31
32 #ifndef DetectorConstruction_h
33 #define DetectorConstruction_h 1
34
35 #include "CLHEP/Units/SystemOfUnits.h"
36
37 #include "G4VUserDetectorConstruction.hh"
38 #include "globals.hh"
39
40 class G4Box;
41 class G4LogicalVolume;
42 class G4VPhysicalVolume;
43 class G4Material;
44 class DetectorMessenger;
45
46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
47
48 class DetectorConstruction : public G4VUserDetectorConstruction
49 {
50 public:
51 DetectorConstruction();
52 ~DetectorConstruction() override;
53
54 public:
55 G4VPhysicalVolume* Construct() override;
56
57 void SetAbsorberMaterial(const G4String&);
58 void SetAbsorberThickness(G4double);
59
60 void SetGapMaterial(const G4String&);
61 void SetGapThickness(G4double);
62
63 void SetCalorSizeYZ(G4double);
64 void SetNbOfLayers(G4int);
65
66 void PrintCalorParameters();
67
68 G4double GetWorldSizeX() { return fWorldSizeX; }
69 G4double GetWorldSizeYZ() { return fWorldSizeYZ; }
70
71 G4double GetCalorThickness() { return fCalorThickness; }
72 G4double GetCalorSizeYZ() { return fCalorSizeYZ; }
73
74 G4int GetNbOfLayers() { return fNbOfLayers; }
75
76 G4Material* GetAbsorberMaterial() { return fAbsorberMaterial; }
77 G4double GetAbsorberThickness() { return fAbsorberThickness; }
78
79 G4Material* GetGapMaterial() { return fGapMaterial; }
80 G4double GetGapThickness() { return fGapThickness; }
81
82 const G4VPhysicalVolume* GetphysiWorld() { return fPhysiWorld; }
83 const G4VPhysicalVolume* GetAbsorber() { return fPhysiAbsorber; }
84 const G4VPhysicalVolume* GetGap() { return fPhysiGap; }
85
86 private:
87 void DefineMaterials();
88 void ComputeCalorParameters();
89 G4VPhysicalVolume* ConstructCalorimeter();
90
91 G4Material* fAbsorberMaterial = nullptr;
92 G4Material* fGapMaterial = nullptr;
93 G4Material* fDefaultMaterial = nullptr;
94
95 G4int fNbOfLayers = 10;
96 G4double fAbsorberThickness = 10. * CLHEP::mm;
97 G4double fGapThickness = 5. * CLHEP::mm;
98 G4double fCalorSizeYZ = 10. * CLHEP::cm;
99
100 G4double fCalorThickness = 0.; // will be computed
101 G4double fLayerThickness = 0.; // will be computed
102 G4double fWorldSizeYZ = 0.; // will be computed;
103 G4double fWorldSizeX = 0.; // will be computed;
104
105 G4Box* fSolidWorld = nullptr; // pointer to the solid World
106 G4LogicalVolume* fLogicWorld = nullptr; // pointer to the logical World
107 G4VPhysicalVolume* fPhysiWorld = nullptr; // pointer to the physical World
108
109 G4Box* fSolidCalor = nullptr; // pointer to the solid Calor
110 G4LogicalVolume* fLogicCalor = nullptr; // pointer to the logical Calor
111 G4VPhysicalVolume* fPhysiCalor = nullptr; // pointer to the physical Calor
112
113 G4Box* fSolidLayer = nullptr; // pointer to the solid Layer
114 G4LogicalVolume* fLogicLayer = nullptr; // pointer to the logical Layer
115 G4VPhysicalVolume* fPhysiLayer = nullptr; // pointer to the physical Layer
116
117 G4Box* fSolidAbsorber = nullptr; // pointer to the solid Absorber
118 G4LogicalVolume* fLogicAbsorber = nullptr; // pointer to the logical Absorber
119 G4VPhysicalVolume* fPhysiAbsorber = nullptr; // pointer to the physical Absorber
120
121 G4Box* fSolidGap = nullptr; // pointer to the solid Gap
122 G4LogicalVolume* fLogicGap = nullptr; // pointer to the logical Gap
123 G4VPhysicalVolume* fPhysiGap = nullptr; // pointer to the physical Gap
124
125 DetectorMessenger* fDetectorMessenger = nullptr; // pointer to the Messenger
126 };
127
128 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
129
130 inline void DetectorConstruction::ComputeCalorParameters()
131 {
132 // Compute derived parameters of the calorimeter
133 fLayerThickness = fAbsorberThickness + fGapThickness;
134 fCalorThickness = fNbOfLayers * fLayerThickness;
135
136 fWorldSizeX = 1.2 * fCalorThickness;
137 fWorldSizeYZ = 1.2 * fCalorSizeYZ;
138 }
139
140 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
141
142 #endif
143