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1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 #ifndef G4NIELCalculator_h 27 #define G4NIELCalculator_h 1 28 29 // ------------------------------------------- 30 // 31 // GEANT4 Class header file 32 // 33 // 34 // File name: G4NIELCalculator 35 // 36 // Author: Vladimir Ivanchenko 37 // 38 // Creation date: 30.05.2019 39 // 40 // Modifications: 41 // 42 // 43 // Class Description: 44 // This is a helper class to compute NIEL in u 45 // or sensitive detector code. User should pro 46 // objects, which has NIEL model 47 // 48 // ------------------------------------------- 49 50 //....oooOO0OOooo........oooOO0OOooo........oo 51 //....oooOO0OOooo........oooOO0OOooo........oo 52 53 #include "globals.hh" 54 55 //....oooOO0OOooo........oooOO0OOooo........oo 56 57 class G4Step; 58 class G4VEmModel; 59 60 class G4NIELCalculator 61 { 62 public: 63 64 explicit G4NIELCalculator(G4VEmModel*, G4int 65 66 ~G4NIELCalculator() = default; 67 68 // initialisation before start of run 69 void Initialise(); 70 71 // compute nuclear stopping power 72 G4double ComputeNIEL(const G4Step*); 73 74 // kinetic energy of recoil nucleus or zero 75 G4double RecoilEnergy(const G4Step*); 76 77 // replace model of NIEL 78 void AddEmModel(G4VEmModel*); 79 80 // hide assignment operator 81 G4NIELCalculator & operator=(const G4NIELCal 82 G4NIELCalculator(const G4NIELCalculator&) = 83 84 private: 85 86 G4VEmModel* fModel; 87 G4int fVerbose; 88 }; 89 90 #endif 91 92