[831] | 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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[1231] | 28 | // GEANT4 tag $Name: $ |
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[831] | 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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