Gabriele Cosmo
163 lines
5.2 KiB
C++
163 lines
5.2 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: Em8DetectorConstruction.hh,v 1.7 2004/05/27 08:39:05 grichine Exp $
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// GEANT4 tag $Name: geant4-06-02 $
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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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~Em8DetectorConstruction();
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public:
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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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// void SetMagField(G4double);
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G4VPhysicalVolume* Construct();
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void UpdateGeometry();
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public:
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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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static const 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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