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: G4ErrorPropagatorManager.hh,v 1.2 2007/05/29 14:41:35 gcosmo Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03 $ |
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29 | // |
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30 | // Class Description: |
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31 | // |
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32 | // This is the class manager of the GEANT4e package. |
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33 | // It is the main interface for the user to define the setup and |
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34 | // start the propagation. Initializes GEANT4 for the propagation. |
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35 | |
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36 | // History: |
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37 | // - Created: Pedro Arce, February 2001 |
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38 | // -------------------------------------------------------------------- |
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39 | |
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40 | #ifndef G4ErrorPropagatorManager_hh |
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41 | #define G4ErrorPropagatorManager_hh |
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42 | |
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43 | #include "globals.hh" |
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44 | #include "G4ErrorPropagatorData.hh" |
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45 | #include "G4ErrorPropagator.hh" |
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46 | #include "G4ApplicationState.hh" |
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47 | |
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48 | class G4ErrorPropagationNavigator; |
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49 | class G4ErrorRunManagerHelper; |
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50 | class G4ErrorTarget; |
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51 | class G4ErrorTrajState; |
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52 | |
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53 | class G4VUserDetectorConstruction; |
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54 | class G4VPhysicalVolume; |
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55 | class G4VUserPhysicsList; |
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56 | class G4UserRunAction; |
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57 | class G4UserEventAction; |
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58 | class G4UserStackingAction; |
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59 | class G4UserTrackingAction; |
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60 | class G4UserSteppingAction; |
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61 | class G4Mag_UsualEqRhs; |
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62 | class G4Track; |
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63 | |
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64 | class G4ErrorPropagatorManager |
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65 | { |
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66 | |
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67 | public: // with description |
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68 | |
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69 | G4ErrorPropagatorManager(); |
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70 | // Initialise data to 0. Starts the G4ErrorRunManagerHelper and |
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71 | // G4ErrorPropagationNavigator. |
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72 | |
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73 | ~G4ErrorPropagatorManager(); |
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74 | |
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75 | static G4ErrorPropagatorManager* GetErrorPropagatorManager(); |
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76 | // Get only instance of G4ErrorPropagatorManager. If it does not exists, |
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77 | // creates it |
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78 | |
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79 | void EventTermination(); |
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80 | // Set state to G4ErrorState_Init |
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81 | |
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82 | void RunTermination(); |
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83 | // Set state to G4ErrorState_Init and invoke |
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84 | // G4ErrorRunManagerHelper::RunTermination() |
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85 | |
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86 | void InitGeant4e(); |
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87 | // Initializes Geant4 and Geant4e |
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88 | |
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89 | void InitTrackPropagation(); |
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90 | // Set the propagator step number to 0 and the G4ErrorState to Propagating |
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91 | |
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92 | G4bool InitFieldForBackwards(); |
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93 | // Creates the G4ErrorMag_UsualEqRhs, that will control backwards tracking |
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94 | |
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95 | G4int Propagate( G4ErrorTrajState* currentTS, const G4ErrorTarget* target, G4ErrorMode mode = G4ErrorMode_PropForwards ); |
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96 | // Inits track propagation, invokes G4ErrorPropagator::Propagate and |
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97 | // terminates "event" |
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98 | |
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99 | G4int PropagateOneStep( G4ErrorTrajState* currentTS, |
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100 | G4ErrorMode mode = G4ErrorMode_PropForwards ); |
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101 | // Invokes G4ErrorPropagator::PropagateOneStep |
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102 | |
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103 | G4bool CloseGeometry(); |
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104 | // Close Geant4 geometry |
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105 | |
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106 | void SetUserInitialization(G4VUserDetectorConstruction* userInit); |
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107 | // Invokes G4ErrorRunManagerHelper to construct detector and set |
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108 | // world volume |
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109 | void SetUserInitialization(G4VPhysicalVolume* userInit); |
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110 | // Invokes G4ErrorRunManagerHelper to set world volume |
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111 | void SetUserInitialization(G4VUserPhysicsList* userInit); |
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112 | // Invokes G4ErrorRunManagerHelper to initialize physics |
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113 | |
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114 | void SetUserAction(G4UserTrackingAction* userAction); |
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115 | // Invokes G4EventManager to set a G4UserTrackingAction |
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116 | void SetUserAction(G4UserSteppingAction* userAction); |
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117 | // Invokes G4EventManager to set a G4UserSteppingAction |
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118 | |
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119 | G4String PrintG4ErrorState(); |
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120 | G4String PrintG4ErrorState( G4ErrorState state ); |
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121 | // Print Geant4e state |
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122 | |
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123 | G4String PrintG4State(); |
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124 | G4String PrintG4State( G4ApplicationState state ); |
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125 | // Print Geant4 state |
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126 | |
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127 | // Set and Get methods |
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128 | |
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129 | G4ErrorRunManagerHelper* GetErrorRunManagerHelper() const |
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130 | { return theG4ErrorRunManagerHelper; } |
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131 | |
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132 | void SetSteppingManagerVerboseLevel(); |
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133 | |
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134 | G4ErrorPropagationNavigator* GetErrorPropagationNavigator() const |
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135 | { return theG4ErrorPropagationNavigator; } |
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136 | |
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137 | G4ErrorPropagator* GetPropagator() const |
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138 | { return thePropagator; } |
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139 | |
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140 | private: |
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141 | |
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142 | void StartG4ErrorRunManagerHelper(); |
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143 | // Create a G4ErrorRunManagerHelper if it does not exist and set to it |
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144 | // the G4ErrorPhysicsList |
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145 | |
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146 | void StartNavigator(); |
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147 | // create a G4ErrorPropagationNavigator |
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148 | |
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149 | private: |
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150 | |
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151 | static G4ErrorPropagatorManager* theG4ErrorPropagatorManager; |
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152 | |
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153 | G4ErrorRunManagerHelper* theG4ErrorRunManagerHelper; |
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154 | |
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155 | G4ErrorPropagator* thePropagator; |
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156 | |
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157 | G4Mag_UsualEqRhs* theEquationOfMotion; |
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158 | |
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159 | G4ErrorPropagationNavigator* theG4ErrorPropagationNavigator; |
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160 | |
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161 | }; |
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162 | |
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163 | #endif |
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