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: G4ErrorPropagatorManager.hh 69766 2013-05-14 14:33:55Z gcosmo $ 00028 // 00029 // Class Description: 00030 // 00031 // This is the class manager of the GEANT4e package. 00032 // It is the main interface for the user to define the setup and 00033 // start the propagation. Initializes GEANT4 for the propagation. 00034 00035 // History: 00036 // - Created: Pedro Arce, February 2001 00037 // -------------------------------------------------------------------- 00038 00039 #ifndef G4ErrorPropagatorManager_hh 00040 #define G4ErrorPropagatorManager_hh 00041 00042 #include "globals.hh" 00043 #include "G4ErrorPropagatorData.hh" 00044 #include "G4ErrorPropagator.hh" 00045 #include "G4ApplicationState.hh" 00046 00047 class G4ErrorPropagationNavigator; 00048 class G4ErrorRunManagerHelper; 00049 class G4ErrorTarget; 00050 class G4ErrorTrajState; 00051 00052 class G4VUserDetectorConstruction; 00053 class G4VPhysicalVolume; 00054 class G4VUserPhysicsList; 00055 class G4UserRunAction; 00056 class G4UserEventAction; 00057 class G4UserStackingAction; 00058 class G4UserTrackingAction; 00059 class G4UserSteppingAction; 00060 class G4Mag_UsualEqRhs; 00061 class G4Track; 00062 00063 class G4ErrorPropagatorManager 00064 { 00065 00066 public: // with description 00067 00068 G4ErrorPropagatorManager(); 00069 // Initialise data to 0. Starts the G4ErrorRunManagerHelper and 00070 // G4ErrorPropagationNavigator. 00071 00072 ~G4ErrorPropagatorManager(); 00073 00074 static G4ErrorPropagatorManager* GetErrorPropagatorManager(); 00075 // Get only instance of G4ErrorPropagatorManager. If it does not exists, 00076 // creates it 00077 00078 void EventTermination(); 00079 // Set state to G4ErrorState_Init 00080 00081 void RunTermination(); 00082 // Set state to G4ErrorState_Init and invoke 00083 // G4ErrorRunManagerHelper::RunTermination() 00084 00085 void InitGeant4e(); 00086 // Initializes Geant4 and Geant4e 00087 00088 void InitTrackPropagation(); 00089 // Set the propagator step number to 0 and the G4ErrorState to Propagating 00090 00091 G4bool InitFieldForBackwards(); 00092 // Creates the G4ErrorMag_UsualEqRhs, that will control backwards tracking 00093 00094 G4int Propagate( G4ErrorTrajState* currentTS, const G4ErrorTarget* target, G4ErrorMode mode = G4ErrorMode_PropForwards ); 00095 // Inits track propagation, invokes G4ErrorPropagator::Propagate and 00096 // terminates "event" 00097 00098 G4int PropagateOneStep( G4ErrorTrajState* currentTS, 00099 G4ErrorMode mode = G4ErrorMode_PropForwards ); 00100 // Invokes G4ErrorPropagator::PropagateOneStep 00101 00102 G4bool CloseGeometry(); 00103 // Close Geant4 geometry 00104 00105 void SetUserInitialization(G4VUserDetectorConstruction* userInit); 00106 // Invokes G4ErrorRunManagerHelper to construct detector and set 00107 // world volume 00108 void SetUserInitialization(G4VPhysicalVolume* userInit); 00109 // Invokes G4ErrorRunManagerHelper to set world volume 00110 void SetUserInitialization(G4VUserPhysicsList* userInit); 00111 // Invokes G4ErrorRunManagerHelper to initialize physics 00112 00113 void SetUserAction(G4UserTrackingAction* userAction); 00114 // Invokes G4EventManager to set a G4UserTrackingAction 00115 void SetUserAction(G4UserSteppingAction* userAction); 00116 // Invokes G4EventManager to set a G4UserSteppingAction 00117 00118 G4String PrintG4ErrorState(); 00119 G4String PrintG4ErrorState( G4ErrorState state ); 00120 // Print Geant4e state 00121 00122 G4String PrintG4State(); 00123 G4String PrintG4State( G4ApplicationState state ); 00124 // Print Geant4 state 00125 00126 // Set and Get methods 00127 00128 G4ErrorRunManagerHelper* GetErrorRunManagerHelper() const 00129 { return theG4ErrorRunManagerHelper; } 00130 00131 void SetSteppingManagerVerboseLevel(); 00132 00133 G4ErrorPropagationNavigator* GetErrorPropagationNavigator() const 00134 { return theG4ErrorPropagationNavigator; } 00135 00136 G4ErrorPropagator* GetPropagator() const 00137 { return thePropagator; } 00138 00139 private: 00140 00141 void StartG4ErrorRunManagerHelper(); 00142 // Create a G4ErrorRunManagerHelper if it does not exist and set to it 00143 // the G4ErrorPhysicsList 00144 00145 void StartNavigator(); 00146 // create a G4ErrorPropagationNavigator 00147 00148 private: 00149 00150 static G4ErrorPropagatorManager* theG4ErrorPropagatorManager; 00151 00152 G4ErrorRunManagerHelper* theG4ErrorRunManagerHelper; 00153 00154 G4ErrorPropagator* thePropagator; 00155 00156 G4Mag_UsualEqRhs* theEquationOfMotion; 00157 00158 G4ErrorPropagationNavigator* theG4ErrorPropagationNavigator; 00159 00160 }; 00161 00162 #endif