DetectorConstruction0.hh

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/// \file common/include/DetectorConstruction0.hh
/// \brief Definition of the Common::DetectorConstruction0 class
 
#ifndef DetectorConstruction0_h
#define DetectorConstruction0_h 1
 
#include "G4VUserDetectorConstruction.hh"
#include "G4ThreeVector.hh"
#include "CLHEP/Units/SystemOfUnits.h"
 
class G4LogicalVolume;
class G4Material;
class G4GenericMessenger;
 
namespace Common
{
 
/// Simple detector construction with only a world volume
 
class DetectorConstruction0 : public G4VUserDetectorConstruction
{
  public:
    DetectorConstruction0(
       const G4String& materialName = "G4_AIR",
       G4double hx = 50*CLHEP::cm,
       G4double hy = 50*CLHEP::cm,
       G4double hz = 50*CLHEP::cm);
    ~DetectorConstruction0() override;
 
  public:
    // methods from base class
    G4VPhysicalVolume* Construct() override;
 
    // set methods
    void  SetMaterial(const G4String& materialName);
    void  SetDimensions(G4ThreeVector dimensions);
 
  private:
    void DefineCommands();
 
    G4GenericMessenger*  fMessenger = nullptr;
    G4String             fMaterialName;
    G4ThreeVector        fDimensions;
    G4LogicalVolume*     fWorldVolume = nullptr;
};
 
}
 
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#endif