Gabriele Cosmo
157 lines
5.4 KiB
C++
157 lines
5.4 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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//
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// $Id: Em8DetectorConstruction.hh,v 1.9 2007/10/02 10:12:47 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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//
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#ifndef Em8DetectorConstruction_h
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#define Em8DetectorConstruction_h 1
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#include "G4VUserDetectorConstruction.hh"
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#include "globals.hh"
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#include "G4ios.hh"
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class G4Box;
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class G4Tubs;
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class G4LogicalVolume;
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class G4VPhysicalVolume;
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class G4Material;
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class G4Region;
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class G4UniformMagField;
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class Em8DetectorMessenger;
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class Em8CalorimeterSD;
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class Em8DetectorConstruction : public G4VUserDetectorConstruction
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{
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public:
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Em8DetectorConstruction();
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virtual ~Em8DetectorConstruction();
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void SetAbsorberMaterial (G4String);
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void SetAbsorberThickness(G4double);
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void SetAbsorberRadius(G4double);
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void SetAbsorberZpos(G4double);
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void SetWorldMaterial(G4String);
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void SetWorldSizeZ(G4double);
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void SetWorldSizeR(G4double);
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void SetGammaCut(G4double cut){fGammaCut = cut;};
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void SetElectronCut(G4double cut){fElectronCut = cut;};
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void SetPositronCut(G4double cut){fPositronCut = cut;};
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G4VPhysicalVolume* Construct();
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void UpdateGeometry();
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void PrintCalorParameters();
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G4Material* GetWorldMaterial() {return fWorldMaterial;};
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G4double GetWorldSizeZ() {return fWorldSizeZ;};
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G4double GetWorldSizeR() {return fWorldSizeR;};
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G4double GetAbsorberZ() {return fAbsorberZ;};
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G4double GetStartAbsZ() {return fStartAbsZ;};
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G4double GetEndAbsZ() {return fEndAbsZ;};
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G4Material* GetAbsorberMaterial() {return fAbsorberMaterial;};
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G4double GetAbsorberThickness() {return fAbsorberThickness;};
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G4double GetAbsorberRadius() {return fAbsorberRadius;};
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const G4VPhysicalVolume* GetphysiWorld() {return fPhysicsWorld;};
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const G4VPhysicalVolume* GetAbsorber() {return fPhysicsAbsorber;};
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G4LogicalVolume* GetLogicalAbsorber() {return fLogicAbsorber;};
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private:
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G4double fDelta;
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G4bool fWorldChanged;
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G4double fAbsorberThickness;
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G4double fAbsorberRadius;
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G4Material* fWindowMat ;
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G4double fWindowThick ;
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G4double fAbsorberZ ;
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G4double fStartAbsZ , fEndAbsZ ;
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G4Material* fWorldMaterial;
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G4double fWorldSizeR;
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G4double fWorldSizeZ;
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G4Tubs* fSolidWorld; //pointer to the solid World
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G4LogicalVolume* fLogicWorld; //pointer to the logical World
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G4VPhysicalVolume* fPhysicsWorld; //pointer to the physical World
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G4Material* fAbsorberMaterial;
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G4Tubs* fSolidAbsorber; //pointer to the solid Absorber
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G4LogicalVolume* fLogicAbsorber; //pointer to the logical Absorber
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G4VPhysicalVolume* fPhysicsAbsorber; //pointer to the physical Absorber
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G4double fElectronCut, fGammaCut, fPositronCut;
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Em8DetectorMessenger* fDetectorMessenger; //pointer to the Messenger
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Em8CalorimeterSD* fCalorimeterSD; //pointer to the sensitive detector
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G4Region* fRegGasDet;
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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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};
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//////////////////////////////////////////////////////////////////////
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inline void Em8DetectorConstruction::ComputeCalorParameters()
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{
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// Compute derived parameters of the calorimeter
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if( !fWorldChanged )
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{
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// WorldSizeR=2.*AbsorberRadius ;
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// WorldSizeZ=2.*AbsorberThickness ;
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}
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fWorldSizeZ = fAbsorberThickness + 2*fWindowThick + 2*fDelta;
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fWorldSizeR = fAbsorberRadius + fDelta;
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fStartAbsZ = fAbsorberZ - 0.5*fAbsorberThickness;
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fEndAbsZ = fAbsorberZ + 0.5*fAbsorberThickness;
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}
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#endif
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