RedoSegmentation Class Reference

Redo the segmentation after the simulation has ended. More...

#include <RedoSegmentation.h>

Inheritance diagram for RedoSegmentation:

Collaboration diagram for RedoSegmentation:

Public Member Functions
	RedoSegmentation (const std::string &, ISvcLocator *)
virtual	~RedoSegmentation ()
virtual StatusCode	initialize () final
	Initialize.
virtual StatusCode	execute (const EventContext &) const final
	Execute.
virtual StatusCode	finalize () final
	Finalize.

Private Member Functions
uint64_t	volumeID (uint64_t aCellId) const
	Get ID of the volume that contains the cell.

Private Attributes
ServiceHandle< IGeoSvc >	m_geoSvc
	Pointer to the geometry service.
k4FWCore::DataHandle< edm4hep::CalorimeterHitCollection >	m_inHits
	Handle for the EDM positioned hits to be read.
k4FWCore::DataHandle< edm4hep::SimCalorimeterHitCollection >	m_outHits
	Handle for the EDM hits to be written.
k4FWCore::MetaDataHandle< std::string >	m_outHitsCellIDEncoding
	Handle for the output hits cell id encoding.
dd4hep::DDSegmentation::Segmentation *	m_segmentation
	New segmentation.
int	m_segmentationType
Gaudi::Property< std::string >	m_oldReadoutName
	Name of the detector readout used in simulation.
dd4hep::DDSegmentation::Segmentation *	m_oldSegmentation
	Old segmentation.
int	m_oldSegmentationType
Gaudi::Property< std::string >	m_newReadoutName {this, "newReadoutName", "", "Name of the new detector readout"}
	Name of the new detector readout.
dd4hep::DDSegmentation::BitFieldCoder *	m_oldDecoder
	Old bitfield decoder.
Gaudi::Property< std::vector< std::string > >	m_oldIdentifiers
	Segmentation fields that are going to be replaced by the new segmentation.
std::vector< std::string >	m_detectorIdentifiers
	Detector fields that are going to be rewritten.
Gaudi::Property< uint >	m_debugPrint {this, "debugPrint", 10, "Limit of debug printing"}
	Limit of debug printing.

Detailed Description

Redo the segmentation after the simulation has ended.

True positions of the hits are required! New readout (with new segmentation) has to be added to <readouts> tag in the detector description xml. Cell IDs are rewritten from the old readout (\b oldReadoutName) to the new readout (\b newReadoutName). Names of the old segmentation fields need to be passed as a vector 'oldSegmentationIds'. Those fields are replaced by the new segmentation.

For an example see Detector/DetComponents/tests/options/redoSegmentationXYZ.py and Detector/DetComponents/tests/options/redoSegmentationRPhi.py.

Author

Anna Zaborowska

Constructor & Destructor Documentation

RedoSegmentation()

RedoSegmentation::RedoSegmentation ( const std::string & aName, ISvcLocator * aSvcLoc )

explicit

~RedoSegmentation()

RedoSegmentation::~RedoSegmentation ( )

virtual

Member Function Documentation

execute()

StatusCode RedoSegmentation::execute ( const EventContext & ) const

finalvirtual

Execute.

Returns

status code

finalize()

StatusCode RedoSegmentation::finalize ( )

finalvirtual

Finalize.

Returns

status code

initialize()

StatusCode RedoSegmentation::initialize ( )

finalvirtual

Initialize.

Returns

status code

volumeID()

uint64_t RedoSegmentation::volumeID ( uint64_t aCellId ) const

private

Get ID of the volume that contains the cell.

Parameters

[in]

aCellId

ID of the cell.

Returns

ID of the volume.

Member Data Documentation

m_debugPrint

Gaudi::Property<uint> RedoSegmentation::m_debugPrint {this, "debugPrint", 10, "Limit of debug printing"}

private

Limit of debug printing.

m_detectorIdentifiers

std::vector<std::string> RedoSegmentation::m_detectorIdentifiers

private

Detector fields that are going to be rewritten.

m_geoSvc

ServiceHandle<IGeoSvc> RedoSegmentation::m_geoSvc

private

Pointer to the geometry service.

m_inHits

k4FWCore::DataHandle<edm4hep::CalorimeterHitCollection> RedoSegmentation::m_inHits

mutableprivate

Initial value:

{"hits/caloInHits", Gaudi::DataHandle::Reader,
                                                                           this}

Handle for the EDM positioned hits to be read.

m_newReadoutName

Gaudi::Property<std::string> RedoSegmentation::m_newReadoutName {this, "newReadoutName", "", "Name of the new detector readout"}

private

Name of the new detector readout.

m_oldDecoder

dd4hep::DDSegmentation::BitFieldCoder* RedoSegmentation::m_oldDecoder

private

Old bitfield decoder.

m_oldIdentifiers

Gaudi::Property<std::vector<std::string> > RedoSegmentation::m_oldIdentifiers

private

Initial value:

{
      this, "oldSegmentationIds", {}, "Segmentation fields that are going to be replaced by the new segmentation"}

Segmentation fields that are going to be replaced by the new segmentation.

m_oldReadoutName

Gaudi::Property<std::string> RedoSegmentation::m_oldReadoutName

private

Initial value:

{this, "oldReadoutName", "",
                                                "Name of the detector readout used in simulation"}

Name of the detector readout used in simulation.

m_oldSegmentation

dd4hep::DDSegmentation::Segmentation* RedoSegmentation::m_oldSegmentation

private

Old segmentation.

m_oldSegmentationType

int RedoSegmentation::m_oldSegmentationType

private

m_outHits

k4FWCore::DataHandle<edm4hep::SimCalorimeterHitCollection> RedoSegmentation::m_outHits

mutableprivate

Initial value:

{"hits/caloOutHits",
                                                                               Gaudi::DataHandle::Writer, this}

Handle for the EDM hits to be written.

m_outHitsCellIDEncoding

k4FWCore::MetaDataHandle<std::string> RedoSegmentation::m_outHitsCellIDEncoding

private

Initial value:

{m_outHits, edm4hep::labels::CellIDEncoding,
                                                                Gaudi::DataHandle::Writer}

Handle for the output hits cell id encoding.

m_segmentation

dd4hep::DDSegmentation::Segmentation* RedoSegmentation::m_segmentation

private

New segmentation.

m_segmentationType

int RedoSegmentation::m_segmentationType

private

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

• Detector/DetComponents/src/RedoSegmentation.h
• Detector/DetComponents/src/RedoSegmentation.cpp