[815] | 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 | // $Id: G4ErrorPropagator.cc,v 1.7 2007/11/14 17:01:14 gcosmo Exp $ |
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[1337] | 27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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[815] | 28 | // |
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| 29 | // ------------------------------------------------------------ |
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| 30 | // GEANT 4 class implementation file |
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| 31 | // ------------------------------------------------------------ |
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| 32 | // |
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| 33 | |
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| 34 | #include "G4ErrorPropagator.hh" |
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| 35 | #include "G4ErrorPropagatorData.hh" |
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| 36 | #include "G4ErrorFreeTrajState.hh" |
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| 37 | #include "G4ErrorSurfaceTrajState.hh" |
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| 38 | #include "G4ErrorGeomVolumeTarget.hh" |
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| 39 | #include "G4ErrorSurfaceTarget.hh" |
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| 40 | |
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| 41 | #include "G4DynamicParticle.hh" |
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| 42 | #include "G4Track.hh" |
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| 43 | #include "G4SteppingManager.hh" |
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| 44 | #include "G4EventManager.hh" |
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| 45 | #include "G4TrackingManager.hh" |
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| 46 | #include "G4ParticleTable.hh" |
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| 47 | #include "G4StateManager.hh" |
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| 48 | |
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| 49 | #include "G4VPhysicalVolume.hh" |
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| 50 | #include "G4PhysicalVolumeStore.hh" |
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| 51 | #include "G4UnitsTable.hh" |
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| 52 | |
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| 53 | #include <vector> |
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| 54 | |
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| 55 | |
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| 56 | //--------------------------------------------------------------------------- |
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| 57 | G4ErrorPropagator::G4ErrorPropagator() |
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| 58 | { |
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| 59 | verbose = G4ErrorPropagatorData::verbose(); |
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| 60 | #ifdef G4EVERBOSE |
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| 61 | if(verbose >= 5) { G4cout << "G4ErrorPropagator " << this << G4endl; } |
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| 62 | #endif |
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| 63 | |
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| 64 | theG4Track = 0; |
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| 65 | fpSteppingManager = G4EventManager::GetEventManager() |
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| 66 | ->GetTrackingManager()->GetSteppingManager(); |
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| 67 | thePropIsInitialized = false; |
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| 68 | } |
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| 69 | |
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| 70 | |
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| 71 | //----------------------------------------------------------------------- |
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| 72 | G4int G4ErrorPropagator::Propagate( G4ErrorTrajState* currentTS, |
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| 73 | const G4ErrorTarget* target, G4ErrorMode mode ) |
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| 74 | { |
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| 75 | // to start ierror is set to 1 (= OK) |
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| 76 | // |
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| 77 | G4int ierr = 1; |
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| 78 | |
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| 79 | G4ErrorPropagatorData* g4edata = |
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| 80 | G4ErrorPropagatorData::GetErrorPropagatorData(); |
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| 81 | |
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| 82 | //----- Do not propagate zero or too low energy particles |
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| 83 | // |
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| 84 | if( currentTS->GetMomentum().mag() < 1.E-9*MeV ) |
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| 85 | { |
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| 86 | G4cerr << "ERROR - G4ErrorPropagator::Propagate()" << G4endl |
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| 87 | << " Energy too low to be propagated: " |
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| 88 | << G4BestUnit(currentTS->GetMomentum().mag(),"Energy") << G4endl; |
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| 89 | return -3; |
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| 90 | } |
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| 91 | |
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| 92 | g4edata->SetMode( mode ); |
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| 93 | |
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| 94 | #ifdef G4EVERBOSE |
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| 95 | if( verbose >= 1 ) |
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| 96 | { |
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| 97 | G4cout << " =====> starting GEANT4E tracking for " |
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| 98 | << currentTS->GetParticleType() |
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| 99 | << " Forwards= " << g4edata->GetMode() << G4endl; |
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| 100 | } |
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| 101 | if(verbose >= 1 ) |
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| 102 | { |
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| 103 | G4cout << G4endl << "@@@@@@@@@@@@@@@@@@@@@@@@@ NEW STEP " << G4endl; |
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| 104 | } |
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| 105 | |
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| 106 | if( verbose >= 3 ) |
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| 107 | { |
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| 108 | G4cout << " G4ErrorPropagator::Propagate initialTS "; |
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| 109 | G4cout << *currentTS << G4endl; |
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| 110 | target->Dump(G4String(" to target ")); |
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| 111 | } |
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| 112 | #endif |
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| 113 | |
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| 114 | g4edata->SetTarget( target ); |
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| 115 | |
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| 116 | //----- Create a track |
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| 117 | // |
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| 118 | if( theG4Track != 0 ) { delete theG4Track; } |
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| 119 | theG4Track = InitG4Track( *currentTS ); |
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| 120 | |
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| 121 | //----- Create a G4ErrorFreeTrajState |
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| 122 | // |
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| 123 | G4ErrorFreeTrajState* currentTS_FREE = InitFreeTrajState( currentTS ); |
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| 124 | |
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| 125 | //----- Track the particle |
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| 126 | // |
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| 127 | ierr = MakeSteps( currentTS_FREE ); |
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| 128 | |
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| 129 | //------ Tracking ended, check if target has been reached |
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| 130 | // if target not found |
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| 131 | // |
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| 132 | if( g4edata->GetState() != G4ErrorState_StoppedAtTarget ) |
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| 133 | { |
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| 134 | if( theG4Track->GetKineticEnergy() > 0. ) |
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| 135 | { |
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| 136 | ierr = -ierr - 10; |
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| 137 | } |
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| 138 | else |
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| 139 | { |
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| 140 | ierr = -ierr - 20; |
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| 141 | } |
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| 142 | *currentTS = *currentTS_FREE; |
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| 143 | if(verbose >= 0 ) |
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| 144 | { |
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| 145 | G4cerr << "ERROR - G4ErrorPropagator::Propagate()" << G4endl |
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| 146 | << " Particle does not reach target: " << *currentTS |
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| 147 | << G4endl; |
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| 148 | } |
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| 149 | } |
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| 150 | else |
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| 151 | { |
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| 152 | GetFinalTrajState( currentTS, currentTS_FREE, target ); |
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| 153 | } |
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| 154 | |
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| 155 | #ifdef G4EVERBOSE |
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| 156 | if( verbose >= 1 ) |
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| 157 | { |
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| 158 | G4cout << " G4ErrorPropagator: propagation ended " << G4endl; |
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| 159 | } |
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| 160 | if( verbose >= 2 ) |
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| 161 | { |
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| 162 | G4cout << " Current TrajState " << currentTS << G4endl; |
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| 163 | } |
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| 164 | #endif |
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| 165 | |
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| 166 | // Inform end of tracking to physics processes |
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| 167 | // |
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| 168 | theG4Track->GetDefinition()->GetProcessManager()->EndTracking(); |
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| 169 | |
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| 170 | InvokePostUserTrackingAction( theG4Track ); |
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| 171 | |
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| 172 | return ierr; |
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| 173 | } |
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| 174 | |
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| 175 | |
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| 176 | //----------------------------------------------------------------------- |
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| 177 | G4int G4ErrorPropagator::PropagateOneStep( G4ErrorTrajState* currentTS ) |
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| 178 | { |
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| 179 | G4ErrorPropagatorData* g4edata = |
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| 180 | G4ErrorPropagatorData::GetErrorPropagatorData(); |
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| 181 | |
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| 182 | if ( (g4edata->GetState() == G4ErrorState_PreInit) |
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| 183 | || (G4StateManager::GetStateManager()->GetCurrentState() |
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| 184 | != G4State_GeomClosed) ) |
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| 185 | { |
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| 186 | G4cout << "ERROR - G4ErrorPropagator::PropagateOneStep()" << G4endl |
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| 187 | << " Called before initialization is done for this track." |
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| 188 | << G4endl |
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| 189 | << " Please call G4ErrorPropagatorManager::InitGeant4e()." |
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| 190 | << G4endl; |
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| 191 | G4Exception("G4ErrorPropagator::PropagateOneStep()", |
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| 192 | "InvalidCall", FatalException, |
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| 193 | "Called before initialization is done for this track!"); |
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| 194 | } |
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| 195 | |
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| 196 | // to start ierror is set to 0 (= OK) |
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| 197 | // |
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| 198 | G4int ierr = 0; |
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| 199 | |
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| 200 | //--- Do not propagate zero or too low energy particles |
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| 201 | // |
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| 202 | if( currentTS->GetMomentum().mag() < 1.E-9*MeV ) |
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| 203 | { |
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| 204 | G4cerr << "ERROR - G4ErrorPropagator::PropagateOneStep()" << G4endl |
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| 205 | << " Energy too low to be propagated: " |
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| 206 | << G4BestUnit(currentTS->GetMomentum().mag(),"Energy") << G4endl; |
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| 207 | return -3; |
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| 208 | } |
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| 209 | |
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| 210 | #ifdef G4EVERBOSE |
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| 211 | if( verbose >= 1 ) |
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| 212 | { |
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| 213 | G4cout << " =====> starting GEANT4E tracking for " |
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| 214 | << currentTS->GetParticleType() |
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| 215 | << " Forwards= " << g4edata->GetMode() << G4endl; |
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| 216 | } |
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| 217 | if( verbose >= 3 ) |
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| 218 | { |
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| 219 | G4cout << " G4ErrorPropagator::Propagate initialTS "; |
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| 220 | G4cout << *currentTS << G4endl; |
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| 221 | } |
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| 222 | #endif |
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| 223 | |
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| 224 | //----- If it is the first step, create a track |
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| 225 | // |
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| 226 | if( theStepN == 0 ) { theG4Track = InitG4Track( *currentTS ); } |
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| 227 | // set to 0 by the initialization in G4ErrorPropagatorManager |
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| 228 | theStepN++; |
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| 229 | |
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| 230 | //----- Create a G4ErrorFreeTrajState |
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| 231 | // |
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| 232 | G4ErrorFreeTrajState* currentTS_FREE = InitFreeTrajState( currentTS ); |
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| 233 | |
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| 234 | //----- Track the particle one step |
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| 235 | // |
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| 236 | ierr = MakeOneStep( currentTS_FREE ); |
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| 237 | |
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| 238 | //----- Get the state on target |
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| 239 | // |
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| 240 | GetFinalTrajState( currentTS, currentTS_FREE, g4edata->GetTarget() ); |
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| 241 | |
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| 242 | return ierr; |
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| 243 | } |
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| 244 | |
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| 245 | |
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| 246 | //--------------------------------------------------------------------------- |
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| 247 | G4Track* G4ErrorPropagator::InitG4Track( G4ErrorTrajState& initialTS ) |
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| 248 | { |
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| 249 | if( verbose >= 5 ) { G4cout << "InitG4Track " << G4endl; } |
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| 250 | |
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| 251 | //----- Create Particle |
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| 252 | // |
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| 253 | const G4String partType = initialTS.GetParticleType(); |
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| 254 | G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable(); |
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| 255 | G4ParticleDefinition* particle = particleTable->FindParticle(partType); |
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| 256 | if( particle == 0) |
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| 257 | { |
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| 258 | G4cerr << "ERROR - G4ErrorPropagator::InitG4Track()" << G4endl |
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| 259 | << " Particle type not defined " + partType << G4endl; |
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| 260 | G4Exception( "G4ErrorPropagator::InitG4Track()", "InvalidSetup", |
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| 261 | FatalException, "Particle type not defined !" ); |
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| 262 | } |
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| 263 | |
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| 264 | G4DynamicParticle* DP = |
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| 265 | new G4DynamicParticle(particle,initialTS.GetMomentum()); |
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| 266 | |
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| 267 | DP->SetPolarization(0.,0.,0.); |
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| 268 | |
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| 269 | // Set Charge |
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| 270 | // |
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| 271 | if( particle->GetPDGCharge() < 0 ) |
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| 272 | { |
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| 273 | DP->SetCharge(-eplus); |
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| 274 | } |
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| 275 | else |
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| 276 | { |
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| 277 | DP->SetCharge(eplus); |
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| 278 | } |
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| 279 | |
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| 280 | //----- Create Track |
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| 281 | // |
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| 282 | theG4Track = new G4Track(DP, 0., initialTS.GetPosition() ); |
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| 283 | theG4Track->SetParentID(0); |
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| 284 | |
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| 285 | #ifdef G4EVERBOSE |
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| 286 | if(verbose >= 3) |
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| 287 | { |
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| 288 | G4cout << " G4ErrorPropagator new track of energy: " |
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| 289 | << theG4Track->GetKineticEnergy() << G4endl; |
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| 290 | } |
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| 291 | #endif |
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| 292 | |
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| 293 | //---- Reproduce G4TrackingManager::ProcessOneTrack initialization |
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| 294 | InvokePreUserTrackingAction( theG4Track ); |
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| 295 | |
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| 296 | if( fpSteppingManager == 0 ) |
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| 297 | { |
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| 298 | G4Exception("G4ErrorPropagator::InitG4Track()", "InvalidSetup", |
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| 299 | FatalException, "G4SteppingManager not initialized yet!"); |
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| 300 | } |
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| 301 | else |
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| 302 | { |
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| 303 | fpSteppingManager->SetInitialStep(theG4Track); |
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| 304 | } |
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| 305 | |
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| 306 | // Give SteppingManger the maximum number of processes |
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| 307 | // |
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| 308 | fpSteppingManager->GetProcessNumber(); |
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| 309 | |
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| 310 | // Give track the pointer to the Step |
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| 311 | // |
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| 312 | theG4Track->SetStep(fpSteppingManager->GetStep()); |
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| 313 | |
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| 314 | // Inform beginning of tracking to physics processes |
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| 315 | // |
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| 316 | theG4Track->GetDefinition()->GetProcessManager()->StartTracking(theG4Track); |
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| 317 | |
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| 318 | initialTS.SetG4Track( theG4Track ); |
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| 319 | |
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| 320 | return theG4Track; |
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| 321 | } |
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| 322 | |
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| 323 | |
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| 324 | //----------------------------------------------------------------------- |
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| 325 | G4int G4ErrorPropagator::MakeSteps( G4ErrorFreeTrajState* currentTS_FREE ) |
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| 326 | { |
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| 327 | G4int ierr = 0; |
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| 328 | |
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| 329 | //----- Track the particle Step-by-Step while it is alive |
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| 330 | // |
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| 331 | theStepLength = 0.; |
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| 332 | |
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| 333 | while( (theG4Track->GetTrackStatus() == fAlive) || |
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| 334 | (theG4Track->GetTrackStatus() == fStopButAlive) ) |
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| 335 | { |
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| 336 | ierr = MakeOneStep( currentTS_FREE ); |
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| 337 | if( ierr != 0 ) { break; } |
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| 338 | |
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| 339 | //----- Check if last step for error propagation |
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| 340 | // |
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| 341 | if( CheckIfLastStep( theG4Track ) ) |
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| 342 | { |
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| 343 | break; |
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| 344 | } |
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| 345 | } |
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| 346 | return ierr; |
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| 347 | } |
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| 348 | |
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| 349 | |
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| 350 | //----------------------------------------------------------------------- |
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| 351 | G4int G4ErrorPropagator::MakeOneStep( G4ErrorFreeTrajState* currentTS_FREE ) |
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| 352 | { |
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| 353 | G4ErrorPropagatorData* g4edata = |
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| 354 | G4ErrorPropagatorData::GetErrorPropagatorData(); |
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| 355 | G4int ierr = 0; |
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| 356 | |
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| 357 | //---------- Track one step |
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| 358 | #ifdef G4EVERBOSE |
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| 359 | if(verbose >= 2 ) |
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| 360 | { |
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| 361 | G4cout << G4endl |
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| 362 | << "@@@@@@@@@@@@@@@@@@@@@@@@@ NEW STEP " << G4endl; |
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| 363 | } |
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| 364 | #endif |
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| 365 | |
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| 366 | theG4Track->IncrementCurrentStepNumber(); |
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| 367 | |
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| 368 | fpSteppingManager->Stepping(); |
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| 369 | |
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| 370 | //---------- Check if Target has been reached (and then set G4ErrorState) |
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| 371 | |
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| 372 | // G4ErrorPropagationNavigator limits the step if target is closer than |
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| 373 | // boundary (but the winner process is always "Transportation": then |
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| 374 | // error propagator will stop the track |
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| 375 | |
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| 376 | if( theG4Track->GetStep()->GetPostStepPoint() |
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| 377 | ->GetProcessDefinedStep()->GetProcessName() == "Transportation" ) |
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| 378 | { |
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| 379 | if( g4edata->GetState() |
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| 380 | == G4ErrorState(G4ErrorState_TargetCloserThanBoundary) ) |
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| 381 | { // target or step length reached |
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| 382 | |
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| 383 | #ifdef G4EVERBOSE |
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| 384 | if(verbose >= 5 ) |
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| 385 | { |
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| 386 | G4cout << " transportation determined by geant4e " << G4endl; |
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| 387 | } |
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| 388 | #endif |
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| 389 | g4edata->SetState( G4ErrorState_StoppedAtTarget ); |
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| 390 | } |
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| 391 | else if( g4edata->GetTarget()->GetType() == G4ErrorTarget_GeomVolume ) |
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| 392 | { |
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| 393 | G4ErrorGeomVolumeTarget* target = |
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| 394 | (G4ErrorGeomVolumeTarget*)(g4edata->GetTarget()); |
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| 395 | if( static_cast<G4ErrorGeomVolumeTarget*>( target ) |
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| 396 | ->TargetReached( theG4Track->GetStep() ) ) |
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| 397 | { |
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| 398 | g4edata->SetState( G4ErrorState_StoppedAtTarget ); |
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| 399 | } |
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| 400 | } |
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| 401 | } |
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| 402 | else if( theG4Track->GetStep()->GetPostStepPoint()->GetProcessDefinedStep() |
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| 403 | ->GetProcessName() == "G4ErrorTrackLengthTarget" ) |
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| 404 | { |
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| 405 | g4edata->SetState( G4ErrorState_StoppedAtTarget ); |
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| 406 | } |
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| 407 | |
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| 408 | //---------- Propagate error |
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| 409 | |
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| 410 | #ifdef G4EVERBOSE |
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| 411 | if(verbose >= 2 ) |
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| 412 | { |
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| 413 | G4cout << " propagating error " << *currentTS_FREE << G4endl; |
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| 414 | } |
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| 415 | #endif |
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| 416 | const G4Track* cTrack = const_cast<G4Track*>(theG4Track); |
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| 417 | ierr = currentTS_FREE->PropagateError( cTrack ); |
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| 418 | |
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| 419 | #ifdef G4EVERBOSE |
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| 420 | if(verbose >= 3 ) |
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| 421 | { |
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| 422 | G4cout << " PropagateError returns " << ierr << G4endl; |
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| 423 | } |
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| 424 | #endif |
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| 425 | |
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| 426 | currentTS_FREE->Update( cTrack ); |
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| 427 | |
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| 428 | theStepLength += theG4Track->GetStepLength(); |
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| 429 | |
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| 430 | if(ierr != 0 ) |
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| 431 | { |
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| 432 | G4cerr << "ERROR - G4ErrorPropagator:MakeOneStep()" << G4endl |
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| 433 | << " Error returned: " << ierr << G4endl |
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| 434 | << " Geant4 tracking will be stopped !" << G4endl; |
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| 435 | } |
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| 436 | |
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| 437 | return ierr; |
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| 438 | } |
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| 439 | |
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| 440 | |
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| 441 | //----------------------------------------------------------------------- |
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| 442 | G4ErrorFreeTrajState* |
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| 443 | G4ErrorPropagator::InitFreeTrajState( G4ErrorTrajState* currentTS ) |
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| 444 | { |
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| 445 | G4ErrorFreeTrajState* currentTS_FREE = 0; |
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| 446 | |
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| 447 | //----- Transform the TrajState to Free coordinates if it is OnSurface |
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| 448 | // |
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| 449 | if( currentTS->GetTSType() == G4eTS_OS ) |
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| 450 | { |
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| 451 | G4ErrorSurfaceTrajState* tssd = |
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| 452 | static_cast<G4ErrorSurfaceTrajState*>(currentTS); |
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| 453 | currentTS_FREE = new G4ErrorFreeTrajState( *tssd ); |
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| 454 | } |
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| 455 | else if( currentTS->GetTSType() == G4eTS_FREE ) |
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| 456 | { |
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| 457 | currentTS_FREE = static_cast<G4ErrorFreeTrajState*>(currentTS); |
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| 458 | } |
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| 459 | else |
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| 460 | { |
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| 461 | G4cerr << "ERROR - G4ErrorPropagator::InitFreeTrajState()" << G4endl |
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| 462 | << "WRONG TrajState " + currentTS->GetTSType() << G4endl; |
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| 463 | G4Exception("G4ErrorPropagator::InitFreeTrajState()", "InvalidState", |
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| 464 | FatalException, "WRONG trajectory state !"); |
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| 465 | } |
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| 466 | return currentTS_FREE; |
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| 467 | } |
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| 468 | |
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| 469 | |
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| 470 | //----------------------------------------------------------------------- |
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| 471 | void G4ErrorPropagator::GetFinalTrajState( G4ErrorTrajState* currentTS, |
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| 472 | G4ErrorFreeTrajState* currentTS_FREE, |
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| 473 | const G4ErrorTarget* target ) |
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| 474 | { |
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| 475 | G4ErrorPropagatorData* g4edata = |
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| 476 | G4ErrorPropagatorData::GetErrorPropagatorData(); |
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| 477 | |
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| 478 | #ifdef G4EVERBOSE |
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| 479 | if(verbose >= 1 ) |
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| 480 | { |
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| 481 | G4cout << " G4ErrorPropagator::Propagate: final state " |
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| 482 | << G4int(g4edata->GetState()) << " TSType " |
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| 483 | << currentTS->GetTSType() << G4endl; |
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| 484 | } |
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| 485 | #endif |
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| 486 | |
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| 487 | if( (currentTS->GetTSType() == G4eTS_FREE) || |
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| 488 | (g4edata->GetState() != G4ErrorState_StoppedAtTarget) ) |
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| 489 | { |
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| 490 | currentTS = currentTS_FREE; |
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| 491 | } |
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| 492 | else if( currentTS->GetTSType() == G4eTS_OS ) |
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| 493 | { |
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| 494 | if( target->GetType() == G4ErrorTarget_TrkL ) |
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| 495 | { |
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| 496 | G4Exception("G4ErrorPropagator:GetFinalTrajState()", |
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| 497 | "InvalidSetup", FatalException, |
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| 498 | "Using a G4ErrorSurfaceTrajState with wrong target"); |
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| 499 | } |
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| 500 | const G4ErrorTanPlaneTarget* targetWTP = |
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| 501 | static_cast<const G4ErrorTanPlaneTarget*>(target); |
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| 502 | *currentTS = G4ErrorSurfaceTrajState( |
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| 503 | *(static_cast<G4ErrorFreeTrajState*>(currentTS_FREE)), |
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| 504 | targetWTP->GetTangentPlane( currentTS_FREE->GetPosition() ) ); |
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| 505 | #ifdef G4EVERBOSE |
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| 506 | if(verbose >= 1 ) |
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| 507 | { |
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| 508 | G4cout << currentTS << " returning tssd " << *currentTS << G4endl; |
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| 509 | } |
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| 510 | #endif |
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| 511 | delete currentTS_FREE; |
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| 512 | } |
---|
| 513 | } |
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| 514 | |
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| 515 | |
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| 516 | //------------------------------------------------------------------------- |
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| 517 | G4bool G4ErrorPropagator::CheckIfLastStep( G4Track* aTrack ) |
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| 518 | { |
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| 519 | G4bool exception = 0; |
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| 520 | G4bool lastG4eStep = false; |
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| 521 | G4ErrorPropagatorData* g4edata = |
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| 522 | G4ErrorPropagatorData::GetErrorPropagatorData(); |
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| 523 | |
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| 524 | #ifdef G4EVERBOSE |
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| 525 | if( verbose >= 4 ) |
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| 526 | { |
---|
| 527 | G4cout << " G4ErrorPropagator::CheckIfLastStep G4ErrorState= " |
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| 528 | << G4int(g4edata->GetState()) << G4endl; |
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| 529 | } |
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| 530 | #endif |
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| 531 | |
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| 532 | //----- Check if this is the last step: track has reached the target |
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| 533 | // or the end of world |
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| 534 | // |
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| 535 | if(g4edata->GetState() == G4ErrorState(G4ErrorState_StoppedAtTarget) ) |
---|
| 536 | { |
---|
| 537 | lastG4eStep = true; |
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| 538 | #ifdef G4EVERBOSE |
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| 539 | if(verbose >= 5 ) |
---|
| 540 | { |
---|
| 541 | G4cout << " G4ErrorPropagator::CheckIfLastStep " << lastG4eStep |
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| 542 | << " " << G4int(g4edata->GetState()) << G4endl; |
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| 543 | } |
---|
| 544 | #endif |
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| 545 | } |
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| 546 | else if( aTrack->GetNextVolume() == 0 ) |
---|
| 547 | { |
---|
| 548 | //----- If particle is out of world, without finding the G4ErrorTarget, |
---|
| 549 | // give a n error/warning |
---|
| 550 | // |
---|
| 551 | lastG4eStep = true; |
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| 552 | if( exception ) |
---|
| 553 | { |
---|
| 554 | G4cerr << "ERROR - G4ErrorPropagator::CheckIfLastStep()" << G4endl |
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| 555 | << " Track extrapolated until end of World" << G4endl |
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| 556 | << " without finding the defined target " << G4endl; |
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| 557 | G4Exception("G4ErrorPropagator::CheckIfLastStep()", |
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| 558 | "InvalidSetup", FatalException, |
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| 559 | "Track extrapolated without finding the defined target."); |
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| 560 | } |
---|
| 561 | else |
---|
| 562 | { |
---|
| 563 | if( verbose >= 1 ) |
---|
| 564 | { |
---|
| 565 | G4cerr << "ERROR - G4ErrorPropagator::CheckIfLastStep()" << G4endl |
---|
| 566 | << " Track extrapolated until end of World" << G4endl |
---|
| 567 | << " without finding the defined target " << G4endl; |
---|
| 568 | } |
---|
| 569 | } |
---|
| 570 | } //----- not last step from G4e, but track is stopped (energy exhausted) |
---|
| 571 | else if( aTrack->GetTrackStatus() == fStopAndKill ) |
---|
| 572 | { |
---|
| 573 | if( exception ) |
---|
| 574 | { |
---|
| 575 | G4cerr << "ERROR - G4ErrorPropagator::CheckIfLastStep()" << G4endl |
---|
| 576 | << " Track extrapolated until energy is exhausted" << G4endl |
---|
| 577 | << " without finding the defined target !" << G4endl; |
---|
| 578 | G4Exception("G4ErrorPropagator::CheckIfLastStep()", |
---|
| 579 | "InvalidSetup", FatalException, |
---|
| 580 | "Track extrapolated without finding the defined target."); |
---|
| 581 | } |
---|
| 582 | else |
---|
| 583 | { |
---|
| 584 | if( verbose >= 1 ) |
---|
| 585 | { |
---|
| 586 | G4cerr << "ERROR - G4ErrorPropagator::CheckIfLastStep()" << G4endl |
---|
| 587 | << " Track extrapolated until energy is exhausted" << G4endl |
---|
| 588 | << " without finding the defined target !" << G4endl; |
---|
| 589 | } |
---|
| 590 | lastG4eStep = 1; |
---|
| 591 | } |
---|
| 592 | } |
---|
| 593 | |
---|
| 594 | #ifdef G4EVERBOSE |
---|
| 595 | if( verbose >= 5 ) |
---|
| 596 | { |
---|
| 597 | G4cout << " return CheckIfLastStep " << lastG4eStep << G4endl; |
---|
| 598 | } |
---|
| 599 | #endif |
---|
| 600 | |
---|
| 601 | return lastG4eStep; |
---|
| 602 | } |
---|
| 603 | |
---|
| 604 | |
---|
| 605 | //--------------------------------------------------------------------------- |
---|
| 606 | void G4ErrorPropagator::InvokePreUserTrackingAction( G4Track* fpTrack ) |
---|
| 607 | { |
---|
| 608 | const G4UserTrackingAction* fpUserTrackingAction = |
---|
| 609 | G4EventManager::GetEventManager()->GetUserTrackingAction(); |
---|
| 610 | if( fpUserTrackingAction != 0 ) |
---|
| 611 | { |
---|
| 612 | const_cast<G4UserTrackingAction*>(fpUserTrackingAction) |
---|
| 613 | ->PreUserTrackingAction((fpTrack) ); |
---|
| 614 | } |
---|
| 615 | } |
---|
| 616 | |
---|
| 617 | |
---|
| 618 | //--------------------------------------------------------------------------- |
---|
| 619 | void G4ErrorPropagator::InvokePostUserTrackingAction( G4Track* fpTrack ) |
---|
| 620 | { |
---|
| 621 | const G4UserTrackingAction* fpUserTrackingAction = |
---|
| 622 | G4EventManager::GetEventManager()->GetUserTrackingAction(); |
---|
| 623 | if( fpUserTrackingAction != 0 ) |
---|
| 624 | { |
---|
| 625 | const_cast<G4UserTrackingAction*>(fpUserTrackingAction) |
---|
| 626 | ->PostUserTrackingAction((fpTrack) ); |
---|
| 627 | } |
---|
| 628 | } |
---|