G4UA::iGeant4::MCTruthUserAction Class Reference

#include <MCTruthUserAction.h>

Inheritance diagram for G4UA::iGeant4::MCTruthUserAction:

Collaboration diagram for G4UA::iGeant4::MCTruthUserAction:

Classes
struct	Config

Public Member Functions
	MCTruthUserAction (const Config &config)
virtual void	PreUserTrackingAction (const G4Track *) override
virtual void	PostUserTrackingAction (const G4Track *) override

Private Attributes
Config	m_config
ISF::ITruthSvc *	m_truthRecordSvcQuick
	used for faster access

Detailed Description

Definition at line 36 of file MCTruthUserAction.h.

Constructor & Destructor Documentation

MCTruthUserAction()

G4UA::iGeant4::MCTruthUserAction::MCTruthUserAction

(

const Config &

config

)

Definition at line 38 of file MCTruthUserAction.cxx.

      : m_config(config)
      , m_truthRecordSvcQuick(nullptr)
    {
 
      if(4<m_config.verboseLevel)
        {
          G4cout << "create MCTruthUserAction" << G4endl;
        }
 
      if (m_config.truthRecordSvc.retrieve().isFailure()){
        G4ExceptionDescription description;
        description << G4String("MCTruthUserAction: ") + "Could not retrieve " << m_config.truthRecordSvc;
        G4Exception("G4UA::iGeant4::MCTruthUserAction", "NoTruthSvc", FatalException, description);
        return; //The G4Exception call above should abort the job, but Coverity does not seem to pick this up.
      }
 
      // store a pointer directly to the truth service class
      // by doing so, the Gaudi overhead can be minimized
      m_truthRecordSvcQuick = &(*(m_config.truthRecordSvc));
    }

Member Function Documentation

PostUserTrackingAction()

void G4UA::iGeant4::MCTruthUserAction::PostUserTrackingAction ( const G4Track * )

overridevirtual

Definition at line 86 of file MCTruthUserAction.cxx.

                                                                {
      // The G4Trajectory is currently attached to the TrackingManager. Therefore, only one Trajectory can
      // be handled at the time, so it must be disabled for parallel tracking on the GPU
#ifndef ATHSIMULATION_USE_ADEPT
      G4EventManager::GetEventManager()->GetTrackingManager()->SetStoreTrajectory(false);
#endif
    }

PreUserTrackingAction()

void G4UA::iGeant4::MCTruthUserAction::PreUserTrackingAction ( const G4Track * inTrack )

overridevirtual

Definition at line 60 of file MCTruthUserAction.cxx.

                                                                       {
      // The G4Trajectory is currently attached to the TrackingManager. Therefore, only one Trajectory can
      // be handled at the time, so it must be disabled for parallel tracking on the GPU
#ifndef ATHSIMULATION_USE_ADEPT
 
      TrackHelper trackHelper(inTrack);
 
      if (trackHelper.IsPrimary() ||
          (trackHelper.IsRegisteredSecondary()&&m_config.ilevel>1) ||
          (trackHelper.IsSecondary()&&m_config.ilevel>2)) {
 
        auto trkMgr = G4EventManager::GetEventManager()->GetTrackingManager();
        G4Trajectory *temp=new ::iGeant4::ISFTrajectory(inTrack, m_truthRecordSvcQuick);
        trkMgr->SetStoreTrajectory(true);
        trkMgr->SetTrajectory(temp);
 
        // TODO: check that the 'temp' object is actually deleted by the G4TrackingManager
        //       after FADS::FadsTrackingAction::GetTrackingAction()->ResetTraj() is executed
      }
#else
      // Prevent unused parameter warning.
      (void)inTrack;
#endif
 
    }

Member Data Documentation

m_config

Config G4UA::iGeant4::MCTruthUserAction::m_config

private

Definition at line 54 of file MCTruthUserAction.h.

m_truthRecordSvcQuick

ISF::ITruthSvc* G4UA::iGeant4::MCTruthUserAction::m_truthRecordSvcQuick

private

used for faster access

Definition at line 55 of file MCTruthUserAction.h.

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The documentation for this class was generated from the following files:

• MCTruthUserAction.h
• MCTruthUserAction.cxx