SimG4SaveTrajectory Class Reference

Tool to save Geant4 Trajectory data. More...

#include <SimG4SaveTrajectory.h>

Inheritance diagram for SimG4SaveTrajectory:

Collaboration diagram for SimG4SaveTrajectory:

Public Member Functions
	SimG4SaveTrajectory (const std::string &aType, const std::string &aName, const IInterface *aParent)
virtual	~SimG4SaveTrajectory ()
virtual StatusCode	initialize ()
	Initialize.
virtual StatusCode	finalize ()
	Finalize.
virtual StatusCode	saveOutput (const G4Event &aEvent) final
	Save the data output.
Public Member Functions inherited from ISimG4SaveOutputTool
	DeclareInterfaceID (ISimG4SaveOutputTool, 1, 0)

Private Attributes
ServiceHandle< IGeoSvc >	m_geoSvc
	Pointer to the geometry service.
k4FWCore::DataHandle< edm4hep::TrackerHit3DCollection >	m_trackHits
	Handle for trajectory hits including position information.

Detailed Description

Tool to save Geant4 Trajectory data.

Requires Geant to be run with the command "/tracking/storeTrajectory 1". Note that access to trajectories is expensive, so this tool should only be used for debugging and visualisation.

Constructor & Destructor Documentation

SimG4SaveTrajectory()

SimG4SaveTrajectory::SimG4SaveTrajectory ( const std::string & aType, const std::string & aName, const IInterface * aParent )

explicit

~SimG4SaveTrajectory()

SimG4SaveTrajectory::~SimG4SaveTrajectory ( )

virtual

Member Function Documentation

finalize()

StatusCode SimG4SaveTrajectory::finalize ( )

virtual

Finalize.

Returns

status code

initialize()

StatusCode SimG4SaveTrajectory::initialize ( )

virtual

Initialize.

Returns

status code

saveOutput()

StatusCode SimG4SaveTrajectory::saveOutput ( const G4Event & aEvent )

finalvirtual

Save the data output.

Parameters

[in]

aEvent

Event with data to save.

Returns

status code

Implements ISimG4SaveOutputTool.

Member Data Documentation

m_geoSvc

ServiceHandle<IGeoSvc> SimG4SaveTrajectory::m_geoSvc

private

Pointer to the geometry service.

m_trackHits

k4FWCore::DataHandle<edm4hep::TrackerHit3DCollection> SimG4SaveTrajectory::m_trackHits

mutableprivate

Initial value:

{"Hits/Trajectory",
                                                                            Gaudi::DataHandle::Writer, this}

Handle for trajectory hits including position information.

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

• SimG4Components/src/SimG4SaveTrajectory.h
• SimG4Components/src/SimG4SaveTrajectory.cpp