Geant4  10.01.p03
G4FieldManager.icc
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27 // $Id: G4FieldManager.icc 66356 2012-12-18 09:02:32Z gcosmo $
28 //
29 //
30 // G4FieldManager inline implementation
31 //
32 // -------------------------------------------------------------------
33 
34 inline
35 const G4Field* G4FieldManager::GetDetectorField() const
36 {
37  // If pointer is null, should this raise an exception ??
38  return fDetectorField;
39 }
40 
41 inline
42 G4bool G4FieldManager::DoesFieldExist() const
43 {
44  return (fDetectorField != 0);
45 }
46 
47 inline
48 void G4FieldManager::SetChordFinder(G4ChordFinder *aChordFinder)
49 {
50  fChordFinder= aChordFinder;
51 }
52 
53 inline
54 G4ChordFinder* G4FieldManager::GetChordFinder()
55 {
56  return fChordFinder;
57 }
58 
59 inline
60 const G4ChordFinder* G4FieldManager::GetChordFinder() const
61 {
62  return fChordFinder;
63 }
64 
65 inline
66 G4double G4FieldManager::GetDeltaIntersection() const
67 {
68  return fDelta_Intersection_Val;
69 }
70 
71 inline
72 G4double G4FieldManager::GetDeltaOneStep() const
73 {
74  return fDelta_One_Step_Value;
75 }
76 
77 inline
78 void G4FieldManager::SetDeltaOneStep(G4double valDeltaOneStep)
79 {
80  fDelta_One_Step_Value= valDeltaOneStep;
81 }
82 
83 inline
84 void G4FieldManager::SetDeltaIntersection(G4double valDeltaIntersection)
85 {
86  fDelta_Intersection_Val = valDeltaIntersection;
87 }
88 
89 inline
90 void G4FieldManager::SetAccuraciesWithDeltaOneStep(G4double valDeltaOneStep)
91 {
92  fDelta_One_Step_Value= valDeltaOneStep;
93  fDelta_Intersection_Val = 0.4 * fDelta_One_Step_Value;
94 }
95 
96 inline G4bool G4FieldManager::DoesFieldChangeEnergy() const
97 { return fFieldChangesEnergy;}
98 
99 inline void G4FieldManager::SetFieldChangesEnergy(G4bool value)
100 { fFieldChangesEnergy = value; }
101 
102 
103 
104 // Minimum for Relative accuracy of any Step
105 inline
106 G4double G4FieldManager::GetMinimumEpsilonStep() const
107 {
108  return fEpsilonMin;
109 }
110 
111 inline
112 void G4FieldManager::SetMinimumEpsilonStep( G4double newEpsMin )
113 {
114  if( (newEpsMin > 0.0) && (std::fabs(1.0+newEpsMin) > 1.0) )
115  {
116  fEpsilonMin = newEpsMin;
117  }
118 }
119 
120 // Maximum for Relative accuracy of any Step
121 inline
122 G4double G4FieldManager::GetMaximumEpsilonStep() const
123 {
124  return fEpsilonMax;
125 }
126 
127 inline
128 void G4FieldManager::SetMaximumEpsilonStep( G4double newEpsMax )
129 {
130  if( (newEpsMax > 0.0)
131  && (newEpsMax >= fEpsilonMin )
132  && (std::fabs(1.0+newEpsMax)>1.0) )
133  {
134  fEpsilonMax = newEpsMax;
135  }
136 }