decayer6/include/DetectorConstruction.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 /// \file DetectorConstruction.hh
0027 /// \brief Definition of the Common::DetectorConstruction class
0028
0029 #ifndef DetectorConstruction_h
0030 #define DetectorConstruction_h 1
0031
0032 #include "CLHEP/Units/SystemOfUnits.h"
0033
0034 #include "G4ThreeVector.hh"
0035 #include "G4VUserDetectorConstruction.hh"
0036
0037 class G4LogicalVolume;
0038 class G4Material;
0039 class G4GenericMessenger;
0040
0041 namespace Common
0042 {
0043
0044 /// Simple detector construction with a box volume placed in a world
0045
0046 class DetectorConstruction : public G4VUserDetectorConstruction
0047 {
0048   public:
0049     DetectorConstruction(const G4String& boxMaterialName = "G4_AIR",
0050                          G4double boxHx = 40 * CLHEP::cm, G4double boxHy = 40 * CLHEP::cm,
0051                          G4double boxHz = 40 * CLHEP::cm,
0052                          const G4String& worldMaterialName = "G4_AIR",
0053                          G4double worldSizeFactor = 1.25);
0054     ~DetectorConstruction() override;
0055
0056   public:
0057     // methods from base class
0058     G4VPhysicalVolume* Construct() override;
0059
0060     // set methods
0061     void SetBoxMaterial(const G4String& materialName);
0062     void SetWorldMaterial(const G4String& materialName);
0063     void SetBoxDimensions(G4ThreeVector dimensions);
0064     void SetWorldSizeFactor(G4double factor);
0065
0066   private:
0067     void DefineCommands();
0068
0069     G4GenericMessenger* fMessenger = nullptr;
0070     G4String fBoxMaterialName;
0071     G4String fWorldMaterialName;
0072     G4ThreeVector fBoxDimensions;
0073     G4double fWorldSizeFactor = 0.;
0074     G4LogicalVolume* fBoxVolume = nullptr;
0075     G4LogicalVolume* fWorldVolume = nullptr;
0076 };
0077
0078 }  // namespace Common
0079
0080 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0081
0082 #endif