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geant4/examples/extended/electromagnetic/TestEm5/include/DetectorConstruction.hh
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2018-12-07 15:15:39 +01:00

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//
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/// \file electromagnetic/TestEm5/include/DetectorConstruction.hh
/// \brief Definition of the DetectorConstruction class
//
//
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#ifndef DetectorConstruction_h
#define DetectorConstruction_h 1
#include "G4VUserDetectorConstruction.hh"
#include "G4LogicalVolume.hh"
#include "globals.hh"
#include "G4Cache.hh"
class G4Box;
class G4VPhysicalVolume;
class G4Material;
class G4MaterialCutsCouple;
class G4UniformMagField;
class DetectorMessenger;
class G4GlobalMagFieldMessenger;
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class DetectorConstruction : public G4VUserDetectorConstruction
{
public:
DetectorConstruction();
~DetectorConstruction();
void SetAbsorberMaterial (const G4String&);
void SetAbsorberThickness(G4double);
void SetAbsorberSizeYZ (G4double);
void SetAbsorberXpos(G4double);
void SetWorldMaterial(const G4String&);
void SetWorldSizeX (G4double);
void SetWorldSizeYZ (G4double);
void SetMagField(G4double);
virtual G4VPhysicalVolume* Construct();
virtual void ConstructSDandField();
void PrintGeomParameters();
const G4Material* GetAbsorberMaterial() const {return fAbsorberMaterial;};
G4double GetAbsorberThickness() const {return fAbsorberThickness;};
G4double GetAbsorberSizeYZ() const {return fAbsorberSizeYZ;};
G4double GetAbsorberXpos() const {return fXposAbs;};
G4double GetxstartAbs() const {return fXstartAbs;};
G4double GetxendAbs() const {return fXendAbs;};
const G4Material* GetWorldMaterial() const {return fWorldMaterial;};
G4double GetWorldSizeX() const {return fWorldSizeX;};
const G4VPhysicalVolume* GetAbsorber() const {return fPhysiAbsorber;};
private:
void DefineMaterials();
void ComputeGeomParameters();
void ChangeGeometry();
G4Material* fAbsorberMaterial;
G4double fAbsorberThickness;
G4double fAbsorberSizeYZ;
G4double fXposAbs;
G4double fXstartAbs, fXendAbs;
G4Material* fWorldMaterial;
G4double fWorldSizeX;
G4double fWorldSizeYZ;
G4bool fDefaultWorld;
G4Box* fSolidWorld;
G4LogicalVolume* fLogicWorld;
G4VPhysicalVolume* fPhysiWorld;
G4Box* fSolidAbsorber;
G4LogicalVolume* fLogicAbsorber;
G4VPhysicalVolume* fPhysiAbsorber;
DetectorMessenger* fDetectorMessenger;
G4Cache<G4GlobalMagFieldMessenger*> fFieldMessenger;
};
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#endif