Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/examples/advanced/ChargeExchangeMC/src/CexmcStudiedProcess.cc

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 25 //
 26 /*
 27  * =============================================================================
 28  *
 29  *       Filename:  CexmcStudiedProcess.cc
 30  *
 31  *    Description:  studied process in the target
 32  *
 33  *        Version:  1.0
 34  *        Created:  14.09.2010 18:37:01
 35  *       Revision:  none
 36  *       Compiler:  gcc
 37  *
 38  *         Author:  Alexey Radkov (), 
 39  *        Company:  PNPI
 40  *
 41  * =============================================================================
 42  */
 43 
 44 #include <G4VParticleChange.hh>
 45 #include "CexmcStudiedProcess.hh"
 46 #include "CexmcPhysicsManager.hh"
 47 #include "CexmcIncidentParticleTrackInfo.hh"
 48 #include "CexmcCommon.hh"
 49 
 50 
 51 CexmcStudiedProcess::CexmcStudiedProcess(
 52         CexmcPhysicsManager *  physicsManager_, G4ProcessType  processType ) :
 53     G4WrapperProcess( CexmcStudiedProcessFirstName, processType ),
 54     physicsManager( physicsManager_ )
 55 {
 56 }
 57 
 58 
 59 G4double  CexmcStudiedProcess::PostStepGetPhysicalInteractionLength(
 60             const G4Track &  track, G4double , G4ForceCondition *  condition )
 61 {
 62     *condition = NotForced;
 63 
 64     if ( ! physicsManager->IsStudiedProcessAllowed() )
 65         return CexmcDblMax;
 66 
 67     CexmcTrackInfo *  trackInfo( static_cast< CexmcTrackInfo * >(
 68                                                 track.GetUserInformation() ) );
 69 
 70     if ( ! trackInfo ||
 71          trackInfo->GetTypeInfo() != CexmcIncidentParticleTrackType )
 72         return CexmcDblMax;
 73 
 74     CexmcIncidentParticleTrackInfo *  theTrackInfo(
 75                 static_cast< CexmcIncidentParticleTrackInfo * >( trackInfo ) );
 76 
 77     if ( ! theTrackInfo->IsStudiedProcessActivated() )
 78         return CexmcDblMax;
 79 
 80     return theTrackInfo->GetFinalTrackLengthInTarget() -
 81             theTrackInfo->GetCurrentTrackLengthInTarget();
 82 }
 83 
 84 
 85 G4VParticleChange *  CexmcStudiedProcess::PostStepDoIt( const G4Track &  track,
 86                                                         const G4Step &  step )
 87 {
 88     G4VParticleChange *  particleChange( pRegProcess->PostStepDoIt( track,
 89                                                                     step ) );
 90 
 91     if ( particleChange && particleChange->GetTrackStatus() == fStopAndKill )
 92         physicsManager->IncrementNumberOfTriggeredStudiedInteractions();
 93 
 94     return particleChange;
 95 }
 96 
 97