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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 // 27 // ------------------------------------------- 28 // 29 // GEANT4 Class header file 30 // 31 // 32 // File name: G4UrbanFluctuation 33 // 34 // Author: V.Ivanchenko make a class wi 35 // 36 // Creation date: 14.02.2022 37 // 38 // Modifications: 39 // 40 // 41 // Class Description: 42 // 43 // Implementation of energy loss fluctuations 44 // Geant4 10.X series for updated design of 11 45 46 // ------------------------------------------- 47 // 48 49 #ifndef G4UrbanFluctuation_h 50 #define G4UrbanFluctuation_h 1 51 52 #include "G4UniversalFluctuation.hh" 53 54 class G4UrbanFluctuation : public G4UniversalF 55 { 56 57 public: 58 59 explicit G4UrbanFluctuation(const G4String& 60 61 ~G4UrbanFluctuation() override; 62 63 // hide assignment operator 64 G4UrbanFluctuation & operator = 65 (const G4UrbanFluctuation &right) = delete; 66 G4UrbanFluctuation(const G4UrbanFluctuation& 67 68 protected: 69 70 G4double SampleGlandz(CLHEP::HepRandomEngine 71 const G4Material*, con 72 73 private: 74 75 // material properties 76 const G4Material* lastMaterial = nullptr; 77 G4double f1Fluct = 0.0; 78 G4double f2Fluct = 0.0; 79 G4double e1Fluct = 0.0; 80 G4double e2Fluct = 0.0; 81 G4double e1LogFluct = 0.0; 82 G4double e2LogFluct = 0.0; 83 G4double esmall = 0.0; 84 }; 85 86 //....oooOO0OOooo........oooOO0OOooo........oo 87 88 #endif 89