TestEm8/include/DetectorConstruction.hh

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0025 //
0026 /// \file electromagnetic/TestEm8/include/DetectorConstruction.hh
0027 /// \brief Definition of the DetectorConstruction class
0028 //
0029 //
0030 /////////////////////////////////////////////////////////////////////////
0031 //
0032 // TestEm8: Gaseous detector
0033 //
0034 // Created: 31.08.2010 V.Ivanchenko on base of V.Grichine code
0035 //
0036 // Modified:
0037 //
0038 ////////////////////////////////////////////////////////////////////////
0039 //
0040
0041 #ifndef DetectorConstruction_h
0042 #define DetectorConstruction_h 1
0043
0044 #include "G4VUserDetectorConstruction.hh"
0045 #include "globals.hh"
0046
0047 class G4Material;
0048 class G4Region;
0049 class DetectorMessenger;
0050 class TargetSD;
0051 class G4Tubs;
0052 class G4VPhysicalVolume;
0053 class G4LogicalVolume;
0054 class G4ProductionCuts;
0055
0056 class DetectorConstruction : public G4VUserDetectorConstruction
0057 {
0058   public:
0059     explicit DetectorConstruction();
0060     ~DetectorConstruction() override;
0061
0062     G4VPhysicalVolume* Construct() override;
0063     void ConstructSDandField() override;
0064
0065     void SetGasMaterial(const G4String&);
0066     void SetContainerMaterial(const G4String&);
0067     void SetWorldMaterial(const G4String&);
0068
0069     void SetGasThickness(G4double);
0070     void SetGasRadius(G4double);
0071     void SetContainerThickness(G4double);
0072
0073     void SetPairEnergy(G4double);
0074
0075     DetectorConstruction& operator=(const DetectorConstruction& right) = delete;
0076     DetectorConstruction(const DetectorConstruction&) = delete;
0077
0078     inline G4VPhysicalVolume* GetWorldPhysVol() const { return fPhysWorld; }
0079     inline void SetMaxChargedStep(G4double x) { fMaxStep = x; }
0080     inline G4double GetMaxChargedStep() const { return fMaxStep; }
0081
0082   private:
0083     void DefineMaterials();
0084     void ChangeGeometry();
0085
0086     G4Material* fGasMat;
0087     G4Material* fWindowMat;
0088     G4Material* fWorldMaterial;
0089
0090     G4double fGasThickness;
0091     G4double fGasRadius;
0092     G4double fMaxStep;
0093     G4double fWindowThick;
0094
0095     G4Tubs* fSolidWorld = nullptr;
0096     G4Tubs* fSolidContainer = nullptr;
0097     G4Tubs* fSolidDetector = nullptr;
0098
0099     G4VPhysicalVolume* fPhysWorld = nullptr;
0100     G4LogicalVolume* fLogicWorld = nullptr;
0101     G4LogicalVolume* fLogicContainer = nullptr;
0102     G4LogicalVolume* fLogicDetector = nullptr;
0103
0104     DetectorMessenger* fDetectorMessenger;
0105     G4ProductionCuts* fGasDetectorCuts;
0106     G4Region* fRegGasDet = nullptr;
0107 };
0108
0109 #endif