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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 // 29 // GEANT4 Class header file 30 // 31 // 32 // File name: G4ZeroXS 33 // 34 // Author: Tatsumi Koi 35 // 36 // Creation date: 26.10.2015 37 // Modifications: 38 // 39 // 40 // Class Description: 41 // 42 // An artificial cross section data set which always replies zero 43 // 44 // ------------------------------------------------------------------- 45 // 46 47 #ifndef G4ZeroXS_h 48 #define G4ZeroXS_h 1 49 50 #include "globals.hh" 51 #include "G4VCrossSectionDataSet.hh" 52 53 class G4ZeroXS : public G4VCrossSectionDataSet 54 { 55 56 public: 57 58 G4ZeroXS (); 59 60 virtual ~G4ZeroXS(); 61 62 virtual 63 G4bool IsElementApplicable(const G4DynamicParticle*, G4int , 64 const G4Material* mat = 0); 65 66 virtual 67 G4double GetElementCrossSection(const G4DynamicParticle*, G4int , 68 const G4Material* mat = 0); 69 70 virtual void CrossSectionDescription(std::ostream&) const; 71 72 private: 73 74 G4ZeroXS & operator=(const G4ZeroXS &right); 75 G4ZeroXS(const G4ZeroXS&); 76 77 }; 78 79 #endif 80