00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // $Id: G4FieldManager.icc 69786 2013-05-15 09:38:51Z gcosmo $ 00028 // 00029 // 00030 // G4FieldManager inline implementation 00031 // 00032 // ------------------------------------------------------------------- 00033 00034 inline 00035 const G4Field* G4FieldManager::GetDetectorField() const 00036 { 00037 // If pointer is null, should this raise an exception ?? 00038 return fDetectorField; 00039 } 00040 00041 inline 00042 G4bool G4FieldManager::DoesFieldExist() const 00043 { 00044 return (fDetectorField != 0); 00045 } 00046 00047 inline 00048 void G4FieldManager::SetChordFinder(G4ChordFinder *aChordFinder) 00049 { 00050 fChordFinder= aChordFinder; 00051 } 00052 00053 inline 00054 G4ChordFinder* G4FieldManager::GetChordFinder() 00055 { 00056 return fChordFinder; 00057 } 00058 00059 inline 00060 const G4ChordFinder* G4FieldManager::GetChordFinder() const 00061 { 00062 return fChordFinder; 00063 } 00064 00065 inline 00066 G4double G4FieldManager::GetDeltaIntersection() const 00067 { 00068 return fDelta_Intersection_Val; 00069 } 00070 00071 inline 00072 G4double G4FieldManager::GetDeltaOneStep() const 00073 { 00074 return fDelta_One_Step_Value; 00075 } 00076 00077 inline 00078 void G4FieldManager::SetDeltaOneStep(G4double valDeltaOneStep) 00079 { 00080 fDelta_One_Step_Value= valDeltaOneStep; 00081 } 00082 00083 inline 00084 void G4FieldManager::SetDeltaIntersection(G4double valDeltaIntersection) 00085 { 00086 fDelta_Intersection_Val = valDeltaIntersection; 00087 } 00088 00089 inline 00090 void G4FieldManager::SetAccuraciesWithDeltaOneStep(G4double valDeltaOneStep) 00091 { 00092 fDelta_One_Step_Value= valDeltaOneStep; 00093 fDelta_Intersection_Val = 0.4 * fDelta_One_Step_Value; 00094 } 00095 00096 inline G4bool G4FieldManager::DoesFieldChangeEnergy() const 00097 { return fFieldChangesEnergy;} 00098 00099 inline void G4FieldManager::SetFieldChangesEnergy(G4bool value) 00100 { fFieldChangesEnergy = value; } 00101 00102 00103 00104 // Minimum for Relative accuracy of any Step 00105 inline 00106 G4double G4FieldManager::GetMinimumEpsilonStep() const 00107 { 00108 return fEpsilonMin; 00109 } 00110 00111 inline 00112 void G4FieldManager::SetMinimumEpsilonStep( G4double newEpsMin ) 00113 { 00114 if( (newEpsMin > 0.0) && (std::fabs(1.0+newEpsMin) > 1.0) ) 00115 { 00116 fEpsilonMin = newEpsMin; 00117 } 00118 } 00119 00120 // Maximum for Relative accuracy of any Step 00121 inline 00122 G4double G4FieldManager::GetMaximumEpsilonStep() const 00123 { 00124 return fEpsilonMax; 00125 } 00126 00127 inline 00128 void G4FieldManager::SetMaximumEpsilonStep( G4double newEpsMax ) 00129 { 00130 if( (newEpsMax > 0.0) 00131 && (newEpsMax >= fEpsilonMin ) 00132 && (std::fabs(1.0+newEpsMax)>1.0) ) 00133 { 00134 fEpsilonMax = newEpsMax; 00135 } 00136 }