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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 // File G4OpMieHG.hh 29 // Description: Discrete Process -- Mie Scatte 30 // Created: 2010-07-03 31 // Author: Xin Qian 32 // Based on work from Vlasios Vasileiou 33 // 34 // This subroutine will mimic the Mie scatteri 35 // Henyey-Greenstein phase function 36 // Forward and backward angles are treated sep 37 // 38 ////////////////////////////////////////////// 39 40 #ifndef G4OpMieHG_h 41 #define G4OpMieHG_h 1 42 43 #include "G4VDiscreteProcess.hh" 44 #include "G4OpticalPhoton.hh" 45 46 class G4OpMieHG : public G4VDiscreteProcess 47 { 48 public: 49 explicit G4OpMieHG(const G4String& processNa 50 G4ProcessType type 51 virtual ~G4OpMieHG(); 52 53 virtual G4bool IsApplicable( 54 const G4ParticleDefinition& aParticleType) 55 // Returns true -> 'is applicable' only for 56 57 virtual G4double GetMeanFreePath(const G4Tra 58 G4ForceCond 59 // Return the mean free path of Mie scatteri 60 61 virtual G4VParticleChange* PostStepDoIt(cons 62 cons 63 // This is the method implementing Mie scatt 64 65 virtual void PreparePhysicsTable(const G4Par 66 virtual void Initialise(); 67 68 void SetVerboseLevel(G4int); 69 70 private: 71 G4OpMieHG(const G4OpMieHG& right) = delete; 72 G4OpMieHG& operator=(const G4OpMieHG& right) 73 74 size_t idx_mie = 0; 75 }; 76 77 inline G4bool G4OpMieHG::IsApplicable(const G4 78 { 79 return (&aParticleType == G4OpticalPhoton::O 80 } 81 82 #endif /* G4OpMieHG_h */ 83