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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: G4eeToHadrons 33 // 34 // Author: Vladimir Ivanchenko 35 // 36 // Creation date: 12.08.2004 37 // 38 // Modifications: 39 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko) 40 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko) 41 // 42 // 43 // Class Description: 44 // 45 // This class manages the process of e+ annihilation into hadrons 46 // 47 48 // ------------------------------------------------------------------- 49 // 50 51 #ifndef G4eeToHadrons_h 52 #define G4eeToHadrons_h 1 53 54 #include "G4VEmProcess.hh" 55 #include "G4Positron.hh" 56 #include "G4eeToHadronsMultiModel.hh" 57 58 class G4eeToHadrons : public G4VEmProcess 59 { 60 61 public: 62 63 explicit G4eeToHadrons(const G4String& name = "ee2hadr"); 64 65 ~G4eeToHadrons() override; 66 67 G4bool IsApplicable(const G4ParticleDefinition& p) override; 68 69 // Set the factor to artificially increase the crossSection (default 1) 70 void SetCrossSecFactor(G4double fac); 71 72 // print description in html 73 void ProcessDescription(std::ostream&) const override; 74 75 // hide assignment operator 76 G4eeToHadrons & operator=(const G4eeToHadrons &right) = delete; 77 G4eeToHadrons(const G4eeToHadrons&) = delete; 78 79 protected: 80 81 // Print out of the class parameters 82 void StreamProcessInfo(std::ostream& outFile) const override; 83 84 void InitialiseProcess(const G4ParticleDefinition*) override; 85 86 private: 87 88 G4eeToHadronsMultiModel* multimodel = nullptr; 89 G4double csFactor = 1.0; 90 G4bool isInitialised = false; 91 }; 92 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 94 95 #endif 96