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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // 27 28 #ifndef G4DNAVacuumModel_h 29 #define G4DNAVacuumModel_h 1 30 31 #include "G4DNACrossSectionDataSet.hh" 32 #include "G4Electron.hh" 33 #include "G4LogLogInterpolation.hh" 34 #include "G4NistManager.hh" 35 #include "G4ParticleChangeForGamma.hh" 36 #include "G4ProductionCutsTable.hh" 37 #include "G4Proton.hh" 38 #include "G4VDNAModel.hh" 39 40 /*! 41 * \brief The G4DNAVacuumModel class 42 * Implementation of the vacuum model allowing the user to use G4_Galactic as void in a 43 * Geant4-DNA simulation. 44 */ 45 class G4DNAVacuumModel : public G4VDNAModel 46 { 47 public: 48 /*! 49 * \brief G4DNAVacuumModel 50 * Constructor 51 * \param applyToMaterial 52 * \param p 53 * \param nam 54 */ 55 G4DNAVacuumModel(const G4String& applyToMaterial = "all", const G4ParticleDefinition* p = nullptr, 56 const G4String& nam = "DNAPTBVacuumModel"); 57 58 /*! 59 * \brief ~G4DNAVacuumModel 60 * Destructor 61 */ 62 ~G4DNAVacuumModel() override; 63 64 G4DNAVacuumModel(const G4DNAVacuumModel&) = delete; // prevent copy-construction 65 G4DNAVacuumModel& operator=(const G4DNAVacuumModel& right) = delete; // prevent assignement 66 67 /*! 68 * \brief Initialise 69 * Registers the G4_Galactic material as "void material" for every particle 70 */ 71 void Initialise(const G4ParticleDefinition*, const G4DataVector&) override; 72 73 /*! 74 * \brief CrossSectionPerVolume 75 * \param material 76 * \param materialName 77 * \param p 78 * \param ekin 79 * \param emin 80 * \param emax 81 * \return cross section value 82 */ 83 G4double CrossSectionPerVolume(const G4Material* material, 84 const G4ParticleDefinition* p, G4double ekin, G4double emin, G4double emax) override; 85 86 /*! 87 * \brief SampleSecondaries 88 * \param materialName 89 * \param particleChangeForGamma 90 * \param tmin 91 * \param tmax 92 */ 93 void SampleSecondaries(std::vector<G4DynamicParticle*>*, const G4MaterialCutsCouple*, const G4DynamicParticle*, G4double tmin, G4double tmax) override; 94 95 private: 96 G4int verboseLevel = 0; ///< verbose level 97 98 }; 99 100 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... 101 102 #endif 103