00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 #ifndef G4FieldPropagation_h 00027 #define G4FieldPropagation_h 1 00028 00029 #include "G4KineticTrackVector.hh" 00030 00031 class G4FieldPropagation 00032 { 00033 public: 00034 G4FieldPropagation() {} 00035 G4FieldPropagation(const G4FieldPropagation &) {} 00036 00037 virtual ~G4FieldPropagation(); 00038 00039 private: // Operators 00040 const G4FieldPropagation & operator=(const G4FieldPropagation &right); 00041 00042 int operator==(const G4FieldPropagation &right) const; 00043 int operator!=(const G4FieldPropagation &right) const; 00044 00045 public: // Methods 00046 00047 // only theActive are propagated, nothing else 00048 // only theSpectators define the field, nothing else 00049 virtual void Transport(G4KineticTrackVector &theActive, const G4KineticTrackVector &theSpectators, G4double theTimeStep) = 0; 00050 00051 virtual G4double GetExcitationEnergy(G4int nHit, const G4KineticTrackVector &theParticles) = 0; 00052 00053 // methods for calculating potentials for different types of particles 00054 virtual void Init(G4int z, G4int a) = 0; // prepare potentials' functions 00055 00056 // aPosition is relative to the nucleus center 00057 virtual G4double GetNeutronPotential(G4double radius) = 0; 00058 virtual G4double GetNeutronPotential(G4ThreeVector &aPosition) = 0; 00059 00060 virtual G4double GetProtonPotential(G4double radius) = 0; 00061 virtual G4double GetProtonPotential(G4ThreeVector &aPosition) = 0; 00062 00063 virtual G4double GetAntiprotonPotential(G4double radius) = 0; 00064 virtual G4double GetAntiprotonPotential(G4ThreeVector &aPosition) = 0; 00065 00066 virtual G4double GetKaonPotential(G4double radius) = 0; 00067 virtual G4double GetKaonPotential(G4ThreeVector &aPosition) = 0; 00068 00069 virtual G4double GetPionPotential(G4double radius) = 0; 00070 virtual G4double GetPionPotential(G4ThreeVector &aPosition) = 0; 00071 }; 00072 00073 #endif // G4FieldPropagation_h 00074 00075
1.4.7