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26 //
27 /// \file B2/B2b/include/DetectorConstruction.hh
28 /// \brief Definition of the B2b::DetectorConstruction class
29
30 #ifndef B2bDetectorConstruction_h
31 #define B2bDetectorConstruction_h 1
32
33 #include "G4VUserDetectorConstruction.hh"
34
35 #include "G4Threading.hh"
36 #include "globals.hh"
37
38 class G4VPhysicalVolume;
39 class G4LogicalVolume;
40 class G4Material;
41 class G4UserLimits;
42 class G4GlobalMagFieldMessenger;
43
44 namespace B2b
45 {
46
47 class DetectorMessenger;
48
49 /// Detector construction class to define materials, geometry
50 /// and global uniform magnetic field.
51
52 class DetectorConstruction : public G4VUserDetectorConstruction
53 {
54 public:
55 DetectorConstruction();
56 ~DetectorConstruction() override;
57
58 public:
59 G4VPhysicalVolume* Construct() override;
60 void ConstructSDandField() override;
61
62 // Set methods
63 void SetTargetMaterial(G4String);
64 void SetChamberMaterial(G4String);
65 void SetMaxStep(G4double);
66 void SetCheckOverlaps(G4bool);
67
68 private:
69 // methods
70 void DefineMaterials();
71 G4VPhysicalVolume* DefineVolumes();
72
73 // static data members
74 static G4ThreadLocal G4GlobalMagFieldMessenger* fMagFieldMessenger;
75 // magnetic field messenger
76 // data members
77 G4LogicalVolume* fLogicTarget = nullptr; // pointer to the logical Target
78 G4LogicalVolume* fLogicChamber = nullptr; // pointer to the logical Chamber
79
80 G4Material* fTargetMaterial = nullptr; // pointer to the target material
81 G4Material* fChamberMaterial = nullptr; // pointer to the chamber material
82
83 G4UserLimits* fStepLimit = nullptr; // pointer to user step limits
84
85 DetectorMessenger* fMessenger = nullptr; // messenger
86
87 G4bool fCheckOverlaps = true; // option to activate checking of volumes overlaps
88 };
89
90 } // namespace B2b
91
92 #endif
93