| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4MagInt_Driver inline methods implementati 26 // G4MagInt_Driver inline methods implementation
27 // 27 //
28 // V.Grichine, 07.10.1996 - Created 28 // V.Grichine, 07.10.1996 - Created
29 // ------------------------------------------- 29 // --------------------------------------------------------------------
30 30
31 inline 31 inline
32 G4double G4MagInt_Driver:: 32 G4double G4MagInt_Driver::
33 AdvanceChordLimited(G4FieldTrack& track, G4dou 33 AdvanceChordLimited(G4FieldTrack& track, G4double stepMax,
34 G4double epsStep, G4double 34 G4double epsStep, G4double chordDistance)
35 { 35 {
36 return ChordFinderDelegate::AdvanceChordLimi 36 return ChordFinderDelegate::AdvanceChordLimitedImpl(track, stepMax,
37 37 epsStep, chordDistance);
38 } 38 }
39 39
40 inline 40 inline
41 void G4MagInt_Driver::OnStartTracking() 41 void G4MagInt_Driver::OnStartTracking()
42 { 42 {
43 ChordFinderDelegate::ResetStepEstimate(); 43 ChordFinderDelegate::ResetStepEstimate();
44 } 44 }
45 45
46 inline 46 inline
47 G4double G4MagInt_Driver::GetHmin() const 47 G4double G4MagInt_Driver::GetHmin() const
48 { 48 {
49 return fMinimumStep; 49 return fMinimumStep;
50 } 50 }
51 51
52 inline 52 inline
53 G4double G4MagInt_Driver::Hmin() const 53 G4double G4MagInt_Driver::Hmin() const
54 { 54 {
55 return fMinimumStep; 55 return fMinimumStep;
56 } 56 }
57 57
58 inline 58 inline
59 G4double G4MagInt_Driver::GetSafety() const 59 G4double G4MagInt_Driver::GetSafety() const
60 { 60 {
61 return safety; 61 return safety;
62 } 62 }
63 63
64 inline 64 inline
65 G4double G4MagInt_Driver::GetPshrnk() const 65 G4double G4MagInt_Driver::GetPshrnk() const
66 { 66 {
67 return pshrnk; 67 return pshrnk;
68 } 68 }
69 69
70 inline 70 inline
71 G4double G4MagInt_Driver::GetPgrow() const 71 G4double G4MagInt_Driver::GetPgrow() const
72 { 72 {
73 return pgrow; 73 return pgrow;
74 } 74 }
75 75
76 inline 76 inline
77 G4double G4MagInt_Driver::GetErrcon() const 77 G4double G4MagInt_Driver::GetErrcon() const
78 { 78 {
79 return errcon; 79 return errcon;
80 } 80 }
81 81
82 inline 82 inline
83 void G4MagInt_Driver::SetHmin(G4double newval) 83 void G4MagInt_Driver::SetHmin(G4double newval)
84 { 84 {
85 fMinimumStep = newval; 85 fMinimumStep = newval;
86 } 86 }
87 87
88 inline 88 inline
89 G4double G4MagInt_Driver::ComputeAndSetErrcon( 89 G4double G4MagInt_Driver::ComputeAndSetErrcon()
90 { 90 {
91 errcon = std::pow(max_stepping_increase/GetS 91 errcon = std::pow(max_stepping_increase/GetSafety(),1.0/GetPgrow());
92 return errcon; 92 return errcon;
93 } 93 }
94 94
95 inline 95 inline
96 void G4MagInt_Driver::ReSetParameters(G4double 96 void G4MagInt_Driver::ReSetParameters(G4double new_safety)
97 { 97 {
98 safety = new_safety; 98 safety = new_safety;
99 pshrnk = -1.0 / pIntStepper->IntegratorOrder 99 pshrnk = -1.0 / pIntStepper->IntegratorOrder();
100 pgrow = -1.0 / (1.0 + pIntStepper->Integrat 100 pgrow = -1.0 / (1.0 + pIntStepper->IntegratorOrder());
101 ComputeAndSetErrcon(); 101 ComputeAndSetErrcon();
102 } 102 }
103 103
104 inline 104 inline
105 void G4MagInt_Driver::SetSafety(G4double val) 105 void G4MagInt_Driver::SetSafety(G4double val)
106 { 106 {
107 safety = val; 107 safety = val;
108 ComputeAndSetErrcon(); 108 ComputeAndSetErrcon();
109 } 109 }
110 110
111 inline 111 inline
112 void G4MagInt_Driver::SetPgrow(G4double val) 112 void G4MagInt_Driver::SetPgrow(G4double val)
113 { 113 {
114 pgrow = val; 114 pgrow = val;
115 ComputeAndSetErrcon(); 115 ComputeAndSetErrcon();
116 } 116 }
117 117
118 inline 118 inline
119 void G4MagInt_Driver::SetErrcon(G4double val) 119 void G4MagInt_Driver::SetErrcon(G4double val)
120 { 120 {
121 errcon = val; 121 errcon = val;
122 } 122 }
123 123
124 inline 124 inline
125 G4int G4MagInt_Driver::GetMaxNoSteps() const 125 G4int G4MagInt_Driver::GetMaxNoSteps() const
126 { 126 {
127 return fMaxNoSteps; 127 return fMaxNoSteps;
128 } 128 }
129 129
130 inline 130 inline
131 void G4MagInt_Driver::SetMaxNoSteps(G4int val) 131 void G4MagInt_Driver::SetMaxNoSteps(G4int val)
132 { 132 {
133 fMaxNoSteps = val; 133 fMaxNoSteps = val;
134 } 134 }
135 135
136 inline 136 inline
137 G4int G4MagInt_Driver::GetVerboseLevel() const 137 G4int G4MagInt_Driver::GetVerboseLevel() const
138 { 138 {
139 return fVerboseLevel; 139 return fVerboseLevel;
140 } 140 }
141 141
142 inline 142 inline
143 void G4MagInt_Driver::SetVerboseLevel(G4int ne 143 void G4MagInt_Driver::SetVerboseLevel(G4int newLevel)
144 { 144 {
145 fVerboseLevel = newLevel; 145 fVerboseLevel = newLevel;
146 } 146 }
147 147
148 inline 148 inline
149 G4double G4MagInt_Driver::GetSmallestFraction( 149 G4double G4MagInt_Driver::GetSmallestFraction() const
150 { 150 {
151 return fSmallestFraction; 151 return fSmallestFraction;
152 } 152 }
153 153