Gabriele Cosmo
140 lines
5.5 KiB
C++
140 lines
5.5 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/// \file DetectorConstruction.hh
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/// \brief Definition of the DetectorConstruction class
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#ifndef DetectorConstruction_h
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#define DetectorConstruction_h 1
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#include "CLHEP/Units/SystemOfUnits.h"
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#include "G4VUserDetectorConstruction.hh"
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#include "globals.hh"
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class G4Box;
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class G4LogicalVolume;
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class G4VPhysicalVolume;
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class G4Material;
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class DetectorMessenger;
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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class DetectorConstruction : public G4VUserDetectorConstruction
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{
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public:
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DetectorConstruction();
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~DetectorConstruction() override;
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public:
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G4VPhysicalVolume* Construct() override;
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void SetAbsorberMaterial(const G4String&);
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void SetAbsorberThickness(G4double);
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void SetGapMaterial(const G4String&);
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void SetGapThickness(G4double);
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void SetCalorSizeYZ(G4double);
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void SetNbOfLayers(G4int);
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void PrintCalorParameters();
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G4double GetWorldSizeX() { return fWorldSizeX; }
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G4double GetWorldSizeYZ() { return fWorldSizeYZ; }
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G4double GetCalorThickness() { return fCalorThickness; }
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G4double GetCalorSizeYZ() { return fCalorSizeYZ; }
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G4int GetNbOfLayers() { return fNbOfLayers; }
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G4Material* GetAbsorberMaterial() { return fAbsorberMaterial; }
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G4double GetAbsorberThickness() { return fAbsorberThickness; }
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G4Material* GetGapMaterial() { return fGapMaterial; }
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G4double GetGapThickness() { return fGapThickness; }
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const G4VPhysicalVolume* GetphysiWorld() { return fPhysiWorld; }
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const G4VPhysicalVolume* GetAbsorber() { return fPhysiAbsorber; }
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const G4VPhysicalVolume* GetGap() { return fPhysiGap; }
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private:
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void DefineMaterials();
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void ComputeCalorParameters();
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G4VPhysicalVolume* ConstructCalorimeter();
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G4Material* fAbsorberMaterial = nullptr;
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G4Material* fGapMaterial = nullptr;
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G4Material* fDefaultMaterial = nullptr;
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G4int fNbOfLayers = 10;
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G4double fAbsorberThickness = 10. * CLHEP::mm;
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G4double fGapThickness = 5. * CLHEP::mm;
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G4double fCalorSizeYZ = 10. * CLHEP::cm;
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G4double fCalorThickness = 0.; // will be computed
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G4double fLayerThickness = 0.; // will be computed
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G4double fWorldSizeYZ = 0.; // will be computed;
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G4double fWorldSizeX = 0.; // will be computed;
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G4Box* fSolidWorld = nullptr; // pointer to the solid World
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G4LogicalVolume* fLogicWorld = nullptr; // pointer to the logical World
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G4VPhysicalVolume* fPhysiWorld = nullptr; // pointer to the physical World
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G4Box* fSolidCalor = nullptr; // pointer to the solid Calor
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G4LogicalVolume* fLogicCalor = nullptr; // pointer to the logical Calor
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G4VPhysicalVolume* fPhysiCalor = nullptr; // pointer to the physical Calor
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G4Box* fSolidLayer = nullptr; // pointer to the solid Layer
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G4LogicalVolume* fLogicLayer = nullptr; // pointer to the logical Layer
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G4VPhysicalVolume* fPhysiLayer = nullptr; // pointer to the physical Layer
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G4Box* fSolidAbsorber = nullptr; // pointer to the solid Absorber
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G4LogicalVolume* fLogicAbsorber = nullptr; // pointer to the logical Absorber
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G4VPhysicalVolume* fPhysiAbsorber = nullptr; // pointer to the physical Absorber
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G4Box* fSolidGap = nullptr; // pointer to the solid Gap
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G4LogicalVolume* fLogicGap = nullptr; // pointer to the logical Gap
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G4VPhysicalVolume* fPhysiGap = nullptr; // pointer to the physical Gap
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DetectorMessenger* fDetectorMessenger = nullptr; // pointer to the Messenger
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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inline void DetectorConstruction::ComputeCalorParameters()
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{
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// Compute derived parameters of the calorimeter
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fLayerThickness = fAbsorberThickness + fGapThickness;
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fCalorThickness = fNbOfLayers * fLayerThickness;
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fWorldSizeX = 1.2 * fCalorThickness;
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fWorldSizeYZ = 1.2 * fCalorSizeYZ;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#endif
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