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G4RKPropagation.hh
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26 
27 #ifndef G4RKPropagation_h
28 #define G4RKPropagation_h 1
29 
30 #include "G4VFieldPropagation.hh"
31 #include "G4VNuclearField.hh"
32 #include "G4V3DNucleus.hh"
33 #include "G4KM_DummyField.hh"
34 #include "G4Mag_EqRhs.hh"
35 #include <map>
36 
37 
39 {
40 
41 public:
43  virtual ~G4RKPropagation();
44 
45 private:
47  const G4RKPropagation & operator=(const G4RKPropagation & right);
48  G4int operator==(const G4RKPropagation & right) const;
49  G4int operator!=(const G4RKPropagation & right) const;
50 
51 public:
52 
53  virtual void Init(G4V3DNucleus * nucleus);
54  virtual void Transport(G4KineticTrackVector &theActive,
55  const G4KineticTrackVector &theSpectators,
56  G4double theTimeStep);
58  G4double & t1, G4double & t2);
60 private:
61  G4double theOuterRadius;
62  G4V3DNucleus * theNucleus;
63  std::map <G4int, G4VNuclearField *, std::less<G4int> > * theFieldMap;
64  std::map <G4int, G4Mag_EqRhs *, std::less<G4int> > * theEquationMap;
65  G4KM_DummyField * theField;
66 
67  G4ThreeVector theMomentumTranfer;
68 
70  const G4ThreeVector & currentPos,
71  const G4LorentzVector & momentum,
72  G4double & t1, G4double & t2);
73 // implementation
74 
75  G4bool FieldTransport(G4KineticTrack * track, const G4double timestep);
76  G4bool FreeTransport(G4KineticTrack * track, const G4double timestep);
77 
78  void delete_FieldsAndMap(
79  std::map <G4int, G4VNuclearField *, std::less<G4int> > * aMap);
80  void delete_EquationsAndMap(
81  std::map <G4int, G4Mag_EqRhs *, std::less<G4int> > * aMap);
82 
83  public:
85  {
86  std::map <G4int, G4VNuclearField *, std::less<G4int> >::iterator iter;
87  iter = theFieldMap->find(encoding);
88  if(iter == theFieldMap->end()) return 0;
89  return (*theFieldMap)[encoding]->GetBarrier();
90  }
91 
93  {
94  std::map <G4int, G4VNuclearField *, std::less<G4int> >::iterator iter;
95  iter = theFieldMap->find(encoding);
96  if(iter == theFieldMap->end()) return 0;
97  return (*theFieldMap)[encoding]->GetField(pos);
98  }
99 
100 };
101 
102 #endif
103 
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