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ElectronBenchmarkDetector.hh
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29 
30 #ifndef ElectronBenchmarkDetector_h
31 #define ElectronBenchmarkDetector_h 1
32 
33 #include "G4VUserDetectorConstruction.hh"
34 #include "globals.hh"
35 #include "G4ThreeVector.hh"
36 
37 class G4LogicalVolume;
38 class G4VPhysicalVolume;
39 class G4Material;
40 class G4VisAttributes;
41 class ElectronBenchmarkDetectorMessenger;
42 
43 class ElectronBenchmarkDetector : public G4VUserDetectorConstruction
44 {
45  public:
46 
47  ElectronBenchmarkDetector();
48  virtual ~ElectronBenchmarkDetector();
49 
50  virtual G4VPhysicalVolume* Construct();
51 
52  // Material Definition
53  void DefineMaterials();
54 
55  // Geometry Definition
56  G4VPhysicalVolume* CreateWorld();
57  void CreateExitWindow(G4LogicalVolume* logicWorld);
58  void CreatePrimaryFoil(G4LogicalVolume* logicWorld);
59  void CreateMonitor(G4LogicalVolume* logicWorld);
60  void CreateHeliumBag(G4LogicalVolume* logicWorld);
61  void CreateScorer(G4LogicalVolume* logicWorld);
62  G4VPhysicalVolume* CreateGeometry();
63  void UpdateGeometry();
64 
65  // Scorer Activation
66  void ActivateScorer();
67 
68  // Command Interface
69  void SetPrimFoilMaterial(G4String matname);
70  void SetPrimFoilThickness(G4double thicknessPrimFoil);
71 
72  private:
73  // Exit Window
74  G4double fPosWindow0;
75  G4double fPosWindow1;
76 
77  // Primary Foil
78  G4Material* fMaterialPrimFoil;
79  G4double fHalfThicknessPrimFoil;
80  G4double fPosPrimFoil;
81 
82  // Monitor Chambers
83  G4double fPosMon0;
84  G4double fPosMon1;
85 
86  // Helium Bag
87  G4double fPosBag0;
88  G4double fPosBag1;
89  G4double fPosHelium0;
90  G4double fPosHelium1;
91  G4double fThicknessRing;
92 
93  // Scoring Plane
94  G4double fPosScorer;
95  G4double fThicknessScorer;
96  G4double fWidthScorerRing;
97  G4LogicalVolume* fScorerRingLog;
98 
99  // Radii
100  G4double fRadOverall;
101  G4double fRadRingInner;
102 
103  // Extra space remaining in world volume around apparatus
104  G4double fPosDelta;
105  G4double fRadDelta;
106 
107  // World volume
108  G4LogicalVolume* fLogWorld;
109 
110  // Messenger
111  ElectronBenchmarkDetectorMessenger* fMessenger;
112 
113  // Visualization Attributes
114  G4VisAttributes* fWorldVisAtt;
115  G4VisAttributes* fWindowVisAtt;
116  G4VisAttributes* fPrimFoilVisAtt;
117  G4VisAttributes* fMonVisAtt;
118  G4VisAttributes* fBagVisAtt;
119  G4VisAttributes* fHeliumVisAtt;
120  G4VisAttributes* fRingVisAtt;
121  G4VisAttributes* fScorerVisAtt;
122 };
123 
124 #endif
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