SimG4SaveTrackerHits Class Reference

Save tracker hits tool. More...

#include <SimG4SaveTrackerHits.h>

Inheritance diagram for SimG4SaveTrackerHits:

Collaboration diagram for SimG4SaveTrackerHits:

Public Member Functions
	SimG4SaveTrackerHits (const std::string &aType, const std::string &aName, const IInterface *aParent)
virtual	~SimG4SaveTrackerHits ()
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.
DataHandle< edm4hep::SimTrackerHitCollection >	m_trackHits {"TrackerHits", Gaudi::DataHandle::Writer, this}
	Handle for output tracker hits.
MetaDataHandle< std::string >	m_cellIDEncoding {m_trackHits, edm4hep::labels::CellIDEncoding, Gaudi::DataHandle::Writer}
	Output handle for cell ID encoding string.
Gaudi::Property< std::vector< std::string > >	m_readoutNames
	Names of the readouts (hits collections) to save, deprecated.
Gaudi::Property< std::string >	m_readoutName {this, "readoutName", {}, "Name of the readout (hit collection) to save"}
	Name of the readout (hits collection) to save.

Detailed Description

Save tracker hits tool.

The tool expects one readout name and will produce one collection.

Readout name is defined in DD4hep compact file as the attribute readout of a detector tag.

If readout name which does not correspond to any Geant4 hit collection is provided, the tool will fail at initialization.

If both readoutName and deprecated readoutNames are provided, the tool will fail at initialization.

If the more than one readout names is provided through the deprecated readoutNames parameter, the tool will fail at initialization.

For more information please see.

Author

Anna Zaborowska

Valentin Volkl (extended with Digi Info)

Juraj Smiesko (deprecated readoutNames)

Constructor & Destructor Documentation

SimG4SaveTrackerHits()

SimG4SaveTrackerHits::SimG4SaveTrackerHits ( const std::string & aType, const std::string & aName, const IInterface * aParent )

explicit

~SimG4SaveTrackerHits()

SimG4SaveTrackerHits::~SimG4SaveTrackerHits ( )

virtual

Member Function Documentation

finalize()

StatusCode SimG4SaveTrackerHits::finalize ( )

virtual

Finalize.

Returns

status code

initialize()

StatusCode SimG4SaveTrackerHits::initialize ( )

virtual

Initialize.

Returns

status code

saveOutput()

StatusCode SimG4SaveTrackerHits::saveOutput ( const G4Event & aEvent )

finalvirtual

Save the data output.

Saves the tracker hits from the collections as specified in the job options in 'readoutNames'.

Parameters

[in]

aEvent

Event with data to save.

Returns

status code

workaround, store trackid in an unrelated field

Implements ISimG4SaveOutputTool.

Member Data Documentation

m_cellIDEncoding

MetaDataHandle<std::string> SimG4SaveTrackerHits::m_cellIDEncoding {m_trackHits, edm4hep::labels::CellIDEncoding, Gaudi::DataHandle::Writer}

private

Output handle for cell ID encoding string.

m_geoSvc

ServiceHandle<IGeoSvc> SimG4SaveTrackerHits::m_geoSvc

private

Pointer to the geometry service.

m_readoutName

Gaudi::Property<std::string> SimG4SaveTrackerHits::m_readoutName {this, "readoutName", {}, "Name of the readout (hit collection) to save"}

private

Name of the readout (hits collection) to save.

m_readoutNames

Gaudi::Property<std::vector<std::string> > SimG4SaveTrackerHits::m_readoutNames

private

Initial value:

{
      this, "readoutNames", {}, "[Deprecated] Name of the readouts (hits collections) to save"}

Names of the readouts (hits collections) to save, deprecated.

m_trackHits

DataHandle<edm4hep::SimTrackerHitCollection> SimG4SaveTrackerHits::m_trackHits {"TrackerHits", Gaudi::DataHandle::Writer, this}

mutableprivate

Handle for output tracker hits.

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

• SimG4Components/src/SimG4SaveTrackerHits.h
• SimG4Components/src/SimG4SaveTrackerHits.cpp