1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4FieldManager.icc,v 1.12 2006/06/29 18:22:18 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-cand-01 $ |
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29 | // |
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30 | // |
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31 | // G4FieldManager inline implementation |
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32 | // |
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33 | // ------------------------------------------------------------------- |
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34 | |
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35 | inline |
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36 | const G4Field* G4FieldManager::GetDetectorField() const |
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37 | { |
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38 | // If pointer is null, should this raise an exception ?? |
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39 | return fDetectorField; |
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40 | } |
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41 | |
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42 | inline |
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43 | G4bool G4FieldManager::DoesFieldExist() const |
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44 | { |
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45 | return (fDetectorField != 0); |
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46 | } |
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47 | |
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48 | inline |
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49 | void G4FieldManager::SetChordFinder(G4ChordFinder *aChordFinder) |
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50 | { |
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51 | fChordFinder= aChordFinder; |
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52 | } |
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53 | |
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54 | inline |
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55 | G4ChordFinder* G4FieldManager::GetChordFinder() |
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56 | { |
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57 | return fChordFinder; |
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58 | } |
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59 | |
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60 | inline |
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61 | const G4ChordFinder* G4FieldManager::GetChordFinder() const |
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62 | { |
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63 | return fChordFinder; |
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64 | } |
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65 | |
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66 | inline |
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67 | G4double G4FieldManager::GetDeltaIntersection() const |
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68 | { |
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69 | return fDelta_Intersection_Val; |
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70 | } |
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71 | |
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72 | inline |
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73 | G4double G4FieldManager::GetDeltaOneStep() const |
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74 | { |
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75 | return fDelta_One_Step_Value; |
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76 | } |
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77 | |
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78 | inline |
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79 | void G4FieldManager::SetDeltaOneStep(G4double valDeltaOneStep) |
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80 | { |
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81 | fDelta_One_Step_Value= valDeltaOneStep; |
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82 | } |
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83 | |
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84 | inline |
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85 | void G4FieldManager::SetDeltaIntersection(G4double valDeltaIntersection) |
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86 | { |
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87 | fDelta_Intersection_Val = valDeltaIntersection; |
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88 | } |
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89 | |
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90 | inline |
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91 | void G4FieldManager::SetAccuraciesWithDeltaOneStep(G4double valDeltaOneStep) |
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92 | { |
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93 | fDelta_One_Step_Value= valDeltaOneStep; |
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94 | fDelta_Intersection_Val = 0.4 * fDelta_One_Step_Value; |
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95 | } |
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96 | |
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97 | inline G4bool G4FieldManager::DoesFieldChangeEnergy() const |
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98 | { return fFieldChangesEnergy;} |
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99 | |
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100 | inline void G4FieldManager::SetFieldChangesEnergy(G4bool value) |
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101 | { fFieldChangesEnergy = value; } |
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102 | |
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103 | |
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104 | |
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105 | // Minimum for Relative accuracy of any Step |
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106 | inline |
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107 | G4double G4FieldManager::GetMinimumEpsilonStep() const |
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108 | { |
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109 | return fEpsilonMin; |
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110 | } |
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111 | |
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112 | inline |
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113 | void G4FieldManager::SetMinimumEpsilonStep( G4double newEpsMin ) |
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114 | { |
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115 | if( (newEpsMin > 0.0) && (std::fabs(1.0+newEpsMin) > 1.0) ) |
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116 | { |
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117 | fEpsilonMin = newEpsMin; |
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118 | } |
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119 | } |
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120 | |
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121 | // Maximum for Relative accuracy of any Step |
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122 | inline |
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123 | G4double G4FieldManager::GetMaximumEpsilonStep() const |
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124 | { |
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125 | return fEpsilonMax; |
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126 | } |
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127 | |
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128 | inline |
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129 | void G4FieldManager::SetMaximumEpsilonStep( G4double newEpsMax ) |
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130 | { |
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131 | if( (newEpsMax > 0.0) |
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132 | && (newEpsMax >= fEpsilonMin ) |
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133 | && (std::fabs(1.0+newEpsMax)>1.0) ) |
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134 | { |
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135 | fEpsilonMax = newEpsMax; |
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136 | } |
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137 | } |
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