#include <coresoftware/blob/master/offline/packages/trackreco/PHActsTrkFitter.h>

Inheritance diagram for PHActsTrkFitter:

Collaboration diagram for PHActsTrkFitter:

Public Member Functions
	PHActsTrkFitter (const std::string &name="PHActsTrkFitter")
	Default constructor.

	~PHActsTrkFitter () override=default
	Destructor.

int	End (PHCompositeNode *topNode) override
	End, write and close files.

int	InitRun (PHCompositeNode *topNode) override
	Get and create nodes.

int	process_event (PHCompositeNode *topNode) override
	Process each event by calling the fitter.

int	ResetEvent (PHCompositeNode *topNode) override
	Clean up after each event.

void	doTimeAnalysis (bool timeAnalysis)
	Do some internal time benchmarking analysis.

void	fitSiliconMMs (bool fitSiliconMMs)
	Run the direct navigator to fit only tracks with silicon+MM hits.

void	setUseMicromegas (bool value)
	require micromegas in SiliconMM fits

void	setUpdateSvtxTrackStates (bool fillSvtxTrackStates)

void	useActsEvaluator (bool actsEvaluator)

void	setFieldMap (std::string &fieldMap)

void	setAbsPdgHypothesis (unsigned int pHypothesis)

void	SetIteration (int iter)

void	set_track_map_name (const std::string &map_name)

void	set_seed_track_map_name (const std::string &map_name)

Public Member Functions inherited from SubsysReco
	~SubsysReco () override

virtual int	EndRun (const int)
	Called at the end of each run.

virtual int	Init (PHCompositeNode *)

virtual int	Reset (PHCompositeNode *)
	Reset.

void	Print (const std::string &="ALL") const override

Public Member Functions inherited from Fun4AllBase
virtual	~Fun4AllBase ()

virtual const std::string	Name () const
	Returns the name of this module.

virtual void	Name (const std::string &name)
	Sets the name of this module.

virtual void	Verbosity (const int ival)
	Sets the verbosity of this module (0 by default=quiet).

virtual void	Verbosity (enu_Verbosity ival)
	Sets the verbosity of this module (0 by default=quiet).

virtual int	Verbosity () const
	Gets the verbosity of this module.

Private Member Functions
int	getNodes (PHCompositeNode *topNode)
	Get all the nodes.

int	createNodes (PHCompositeNode *topNode)
	Create new nodes.

void	loopTracks (Acts::Logging::Level logLevel)

SourceLinkVec	getSourceLinks (SvtxTrack *track)

void	updateSvtxTrack (Trajectory traj, SvtxTrack *track)
	Convert the acts track fit result to an svtx track.

ActsExamples::TrkrClusterFittingAlgorithm::FitterResult	fitTrack (const SourceLinkVec &sourceLinks, const ActsExamples::TrackParameters &seed, const Acts::KalmanFitterOptions< Acts::VoidOutlierFinder > &kfOptions, const SurfacePtrVec &surfSequence)

SourceLinkVec	getSurfaceVector (const SourceLinkVec &sourceLinks, SurfacePtrVec &surfaces) const

void	checkSurfaceVec (SurfacePtrVec &surfaces) const

void	getTrackFitResult (const FitResult &fitOutput, SvtxTrack *track)

Surface	getSurface (TrkrDefs::cluskey cluskey, TrkrDefs::subsurfkey surfkey) const

Surface	getSiliconSurface (TrkrDefs::hitsetkey hitsetkey) const

Surface	getTpcSurface (TrkrDefs::hitsetkey hitsetkey, TrkrDefs::subsurfkey surfkey) const

Surface	getMMSurface (TrkrDefs::hitsetkey hitsetkey) const

Acts::BoundSymMatrix	setDefaultCovariance () const

void	printTrackSeed (const SvtxTrack *seed) const

Private Attributes
int	m_event = 0
	Event counter.

ActsTrackingGeometry *	m_tGeometry = nullptr
	Options that Acts::Fitter needs to run from MakeActsGeometry.

ActsExamples::TrkrClusterFittingAlgorithm::Config	m_fitCfg
	Configuration containing the fitting function instance.

SvtxTrackMap *	m_trackMap = nullptr
	TrackMap containing SvtxTracks.

SvtxTrackMap *	m_directedTrackMap = nullptr

TrkrClusterContainer *	m_clusterContainer = nullptr

ActsSurfaceMaps *	m_surfMaps = nullptr

int	m_nBadFits = 0
	Number of acts fits that returned an error.

bool	m_fitSiliconMMs = false

bool	m_useMicromegas = true
	requires micromegas present when fitting silicon-MM surfaces

bool	m_fillSvtxTrackStates = true
	A bool to update the SvtxTrackState information (or not)

bool	m_actsEvaluator = false

std::map< const unsigned int, Trajectory > *	m_trajectories = nullptr

SvtxTrackMap *	m_seedTracks = nullptr

std::string	m_fieldMap = ""

TrkrClusterIterationMapv1 *	_iteration_map = nullptr

int	_n_iteration = 0

std::string	_track_map_name = "SvtxTrackMap"

std::string	_seed_track_map_name = "SeedTrackMap"

unsigned int	m_pHypothesis = 211
	Default particle assumption to pion.

bool	m_timeAnalysis = false
	Variables for doing event time execution analysis.

TFile *	m_timeFile = nullptr

TH1 *	h_eventTime = nullptr

TH2 *	h_fitTime = nullptr

TH1 *	h_updateTime = nullptr

TH1 *	h_stateTime = nullptr

TH1 *	h_rotTime = nullptr

Additional Inherited Members
Public Types inherited from Fun4AllBase
enum	enu_Verbosity { VERBOSITY_QUIET = 0, VERBOSITY_SOME = 1, VERBOSITY_MORE = 2, VERBOSITY_EVEN_MORE = 3, VERBOSITY_A_LOT = 4, VERBOSITY_MAX = INT_MAX - 10 }

Protected Member Functions inherited from SubsysReco
	SubsysReco (const std::string &name="NONAME")

Detailed Description

Definition at line 58 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 58 of file PHActsTrkFitter.h

Constructor & Destructor Documentation

PHActsTrkFitter::PHActsTrkFitter ( const std::string & name = "PHActsTrkFitter" )

Default constructor.

Tracking includes.

Definition at line 45 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 45 of file PHActsTrkFitter.cc

PHActsTrkFitter::~PHActsTrkFitter ( )

overridedefault

Destructor.

Member Function Documentation

void PHActsTrkFitter::checkSurfaceVec ( SurfacePtrVec & surfaces ) const

private

Implement a check to ensure surfaces are sorted

Subtract one so we don't skip a surface

Definition at line 563 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 563 of file PHActsTrkFitter.cc

References PHWHERE, surface(), and Fun4AllBase::Verbosity().

Referenced by getSurfaceVector().

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int PHActsTrkFitter::createNodes ( PHCompositeNode * topNode )

private

Create new nodes.

Copy this trackmap, then use it for the rest of processing

Definition at line 758 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 758 of file PHActsTrkFitter.cc

References _seed_track_map_name, PHCompositeNode::addNode(), Fun4AllReturnCodes::EVENT_OK, PHNodeIterator::findFirst(), m_actsEvaluator, m_directedTrackMap, m_fitSiliconMMs, m_seedTracks, and m_trajectories.

Referenced by InitRun().

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void PHActsTrkFitter::doTimeAnalysis ( bool timeAnalysis )

inline

Do some internal time benchmarking analysis.

Definition at line 79 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 79 of file PHActsTrkFitter.h

References m_timeAnalysis.

int PHActsTrkFitter::End ( PHCompositeNode * topNode )

overridevirtual

End, write and close files.

Reimplemented from SubsysReco.

Definition at line 162 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 162 of file PHActsTrkFitter.cc

References Fun4AllReturnCodes::EVENT_OK, h_eventTime, h_fitTime, h_rotTime, h_stateTime, h_updateTime, m_nBadFits, m_timeAnalysis, m_timeFile, and Fun4AllBase::Verbosity().

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void PHActsTrkFitter::fitSiliconMMs ( bool fitSiliconMMs )

inline

Run the direct navigator to fit only tracks with silicon+MM hits.

Definition at line 82 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 82 of file PHActsTrkFitter.h

References fitSiliconMMs(), and m_fitSiliconMMs.

Referenced by fitSiliconMMs().

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ActsExamples::TrkrClusterFittingAlgorithm::FitterResult PHActsTrkFitter::fitTrack	(	const SourceLinkVec &	sourceLinks,
		const ActsExamples::TrackParameters &	seed,
		const Acts::KalmanFitterOptions< Acts::VoidOutlierFinder > &	kfOptions,
		const SurfacePtrVec &	surfSequence
	)

private

Helper function to call either the regular navigation or direct navigation, depending on m_fitSiliconMMs

Definition at line 507 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 507 of file PHActsTrkFitter.cc

References m_fitCfg, and m_fitSiliconMMs.

Referenced by loopTracks().

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Surface PHActsTrkFitter::getMMSurface ( TrkrDefs::hitsetkey hitsetkey ) const

private

Definition at line 383 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 383 of file PHActsTrkFitter.cc

References m_surfMaps, and ActsSurfaceMaps::mmSurfaceMap.

Referenced by getSurface().

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int PHActsTrkFitter::getNodes ( PHCompositeNode * topNode )

private

Get all the nodes.

Definition at line 821 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 821 of file PHActsTrkFitter.cc

References _track_map_name, Fun4AllReturnCodes::ABORTEVENT, Fun4AllReturnCodes::EVENT_OK, m_clusterContainer, m_surfMaps, m_tGeometry, m_trackMap, and PHWHERE.

Referenced by InitRun().

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Surface PHActsTrkFitter::getSiliconSurface ( TrkrDefs::hitsetkey hitsetkey ) const

private

If it can't be found, return nullptr

Definition at line 353 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 353 of file PHActsTrkFitter.cc

References m_surfMaps, and ActsSurfaceMaps::siliconSurfaceMap.

Referenced by getSurface().

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SourceLinkVec PHActsTrkFitter::getSourceLinks ( SvtxTrack * track )

private

Make a safety check for clusters that couldn't be attached to a surface

Definition at line 390 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 390 of file PHActsTrkFitter.cc

References SvtxTrack::begin_cluster_keys(), Acts::UnitConstants::cm, Acts::UnitConstants::cm2, Acts::eBoundLoc0, Acts::eBoundLoc1, SvtxTrack::end_cluster_keys(), TrkrClusterContainer::findCluster(), ActsTrackingGeometry::geoContext, SvtxTrack::get_id(), getSurface(), m_clusterContainer, m_tGeometry, and Fun4AllBase::Verbosity().

Referenced by loopTracks().

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Surface PHActsTrkFitter::getSurface	(	TrkrDefs::cluskey	cluskey,
		TrkrDefs::subsurfkey	surfkey
	)		const

private

Definition at line 331 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 331 of file PHActsTrkFitter.cc

References TrkrDefs::getHitSetKeyFromClusKey(), getMMSurface(), getSiliconSurface(), getTpcSurface(), TrkrDefs::getTrkrId(), TrkrDefs::inttId, TrkrDefs::micromegasId, TrkrDefs::mvtxId, and TrkrDefs::tpcId.

Referenced by getSourceLinks().

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SourceLinkVec PHActsTrkFitter::getSurfaceVector	(	const SourceLinkVec &	sourceLinks,
		SurfacePtrVec &	surfaces
	)		const

private

Functions to get list of sorted surfaces for direct navigation, if applicable

Surfaces need to be sorted in order, i.e. from smallest to largest radius extending from target surface Add a check to ensure this

Definition at line 520 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 520 of file PHActsTrkFitter.cc

References checkSurfaceVec(), ActsSurfaceMaps::isMicromegasSurface(), ActsSurfaceMaps::isTpcSurface(), m_surfMaps, m_useMicromegas, and Fun4AllBase::Verbosity().

Referenced by loopTracks().

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Surface PHActsTrkFitter::getTpcSurface	(	TrkrDefs::hitsetkey	hitsetkey,
		TrkrDefs::subsurfkey	surfkey
	)		const

private

If it can't be found, return nullptr to skip this cluster

Definition at line 368 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 368 of file PHActsTrkFitter.cc

References TrkrDefs::getLayer(), G4TTL::layer, m_surfMaps, and ActsSurfaceMaps::tpcSurfaceMap.

Referenced by getSurface().

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void PHActsTrkFitter::getTrackFitResult	(	const FitResult &	fitOutput,
		SvtxTrack *	track
	)

private

Make a trajectory state for storage, which conforms to Acts track fit analysis tool

Get position, momentum from the Acts output. Update the values of the proto track

Definition at line 451 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 451 of file PHActsTrkFitter.cc

References Acts::KalmanFitterResult< source_link_t >::fittedParameters, Acts::KalmanFitterResult< source_link_t >::fittedStates, ActsTrackingGeometry::geoContext, PHTimer::get_accumulated_time(), SvtxTrack::get_id(), SvtxTrack::get_vertex_id(), h_updateTime, m_tGeometry, m_timeAnalysis, m_trajectories, PHTimer::restart(), PHTimer::stop(), Acts::KalmanFitterResult< source_link_t >::trackTip, updateSvtxTrack(), and Fun4AllBase::Verbosity().

Referenced by loopTracks().

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int PHActsTrkFitter::InitRun ( PHCompositeNode * topNode )

overridevirtual

Get and create nodes.

Reimplemented from SubsysReco.

Definition at line 50 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 50 of file PHActsTrkFitter.cc

References Fun4AllReturnCodes::ABORTEVENT, createNodes(), Fun4AllReturnCodes::EVENT_OK, getNodes(), h_eventTime, h_fitTime, h_rotTime, h_stateTime, h_updateTime, m_fitCfg, m_tGeometry, m_timeAnalysis, m_timeFile, ActsTrackingGeometry::magField, Fun4AllBase::Name(), ActsTrackingGeometry::tGeometry, and Fun4AllBase::Verbosity().

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void PHActsTrkFitter::loopTracks ( Acts::Logging::Level logLevel )

private

Store a vector of track fits that fail to erase, so that the track map iterator doesn't crash

If using directed navigation, collect surface list to navigate

Reset the track seed with the dummy covariance and the primary vertex as the track position

Call KF now. Have a vector of sourceLinks corresponding to clusters associated to this track and the corresponding track seed which corresponds to the PHGenFitTrkProp track seeds

Check that the track fit result did not return an error

Track fit failed, get rid of the track from the map

Now erase bad tracks from the track map

Definition at line 186 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 186 of file PHActsTrkFitter.cc

References ActsTrackingGeometry::calibContext, charge, Acts::UnitConstants::cm, Acts::KalmanFitterResult< source_link_t >::fittedParameters, fitTrack(), ActsTrackingGeometry::geoContext, PHTimer::get_accumulated_time(), Acts::getDefaultLogger(), getSourceLinks(), getSurfaceVector(), getTrackFitResult(), h_fitTime, SvtxTrackMap::insert(), ActsSurfaceMaps::isMicromegasSurface(), m_directedTrackMap, m_fieldMap, m_fitSiliconMMs, m_nBadFits, m_pHypothesis, m_surfMaps, m_tGeometry, m_timeAnalysis, m_trackMap, m_useMicromegas, ActsTrackingGeometry::magFieldContext, momentum, Acts::UnitConstants::ns, position, printTrackSeed(), PHTimer::restart(), seed, setDefaultCovariance(), PHTimer::stop(), surface(), track, and Fun4AllBase::Verbosity().

Referenced by process_event().

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void PHActsTrkFitter::printTrackSeed ( const SvtxTrack * seed ) const

private

Definition at line 746 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 746 of file PHActsTrkFitter.cc

References SvtxTrack::get_charge(), SvtxTrack::get_id(), SvtxTrack::get_px(), SvtxTrack::get_py(), SvtxTrack::get_pz(), SvtxTrack::get_x(), SvtxTrack::get_y(), SvtxTrack::get_z(), and PHWHERE.

Referenced by loopTracks().

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int PHActsTrkFitter::process_event ( PHCompositeNode * topNode )

overridevirtual

Process each event by calling the fitter.

Fill an additional track map if using the acts evaluator for proto track comparison to fitted track

wipe at the beginning of every new fit pass, so that the seeds are whatever is currently in SvtxTrackMap

Reimplemented from SubsysReco.

Definition at line 91 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 91 of file PHActsTrkFitter.cc

References SvtxTrackMap::clear(), Fun4AllReturnCodes::EVENT_OK, Acts::Logging::FATAL, PHTimer::get_accumulated_time(), h_eventTime, SvtxTrackMap::insert(), loopTracks(), m_actsEvaluator, m_event, m_seedTracks, m_timeAnalysis, m_trackMap, PHWHERE, PHTimer::restart(), SvtxTrackMap::size(), PHTimer::stop(), track, Acts::Logging::VERBOSE, and Fun4AllBase::Verbosity().

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int PHActsTrkFitter::ResetEvent ( PHCompositeNode * )

overridevirtual

Clean up after each event.

Reimplemented from SubsysReco.

Definition at line 147 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 147 of file PHActsTrkFitter.cc

References Fun4AllReturnCodes::EVENT_OK, m_trajectories, and Fun4AllBase::Verbosity().

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void PHActsTrkFitter::set_seed_track_map_name ( const std::string & map_name )

inline

Definition at line 103 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 103 of file PHActsTrkFitter.h

References _seed_track_map_name.

void PHActsTrkFitter::set_track_map_name ( const std::string & map_name )

inline

Definition at line 102 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 102 of file PHActsTrkFitter.h

References _track_map_name.

void PHActsTrkFitter::setAbsPdgHypothesis ( unsigned int pHypothesis )

inline

Definition at line 98 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 98 of file PHActsTrkFitter.h

References m_pHypothesis.

Acts::BoundSymMatrix PHActsTrkFitter::setDefaultCovariance ( ) const

private

Acts cares about the track covariance as it helps the KF know whether or not to trust the initial track seed or not. We reset it here to some loose values as it helps Acts improve the fitting. If the covariance is too loose, it won't be able to propagate, but if it is too tight, it will just "believe" the track seed over the hit data

If we are using distortions, then we need to blow up the covariance a bit since the seed was created with distorted TPC clusters

Definition at line 710 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 710 of file PHActsTrkFitter.cc

References m_fitSiliconMMs, and Acts::UnitConstants::um.

Referenced by loopTracks().

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void PHActsTrkFitter::setFieldMap ( std::string & fieldMap )

inline

Definition at line 95 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 95 of file PHActsTrkFitter.h

References m_fieldMap.

void PHActsTrkFitter::SetIteration ( int iter )

inline

Definition at line 101 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 101 of file PHActsTrkFitter.h

References _n_iteration.

void PHActsTrkFitter::setUpdateSvtxTrackStates ( bool fillSvtxTrackStates )

inline

Definition at line 89 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 89 of file PHActsTrkFitter.h

References m_fillSvtxTrackStates.

void PHActsTrkFitter::setUseMicromegas ( bool value )

inline

require micromegas in SiliconMM fits

Definition at line 86 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 86 of file PHActsTrkFitter.h

References m_useMicromegas.

void PHActsTrkFitter::updateSvtxTrack	(	Trajectory	traj,
		SvtxTrack *	track
	)

private

Convert the acts track fit result to an svtx track.

only one track tip in the track fit Trajectory

Acts default unit is mm. So convert to cm

Definition at line 608 of file PHActsTrkFitter.cc.

View newest version in sPHENIX GitHub at line 608 of file PHActsTrkFitter.cc

References SvtxTrack::clear_states(), Acts::UnitConstants::cm, ActsTransformations::fillSvtxTrackStates(), ActsTrackingGeometry::geoContext, PHTimer::get_accumulated_time(), h_stateTime, SvtxTrack::identify(), SvtxTrack::insert_state(), m_fillSvtxTrackStates, m_fitSiliconMMs, m_tGeometry, m_timeAnalysis, PHTimer::restart(), ActsTransformations::rotateActsCovToSvtxTrack(), SvtxTrack::set_acts_covariance(), SvtxTrack::set_charge(), SvtxTrack::set_chisq(), SvtxTrack::set_error(), SvtxTrack::set_ndf(), SvtxTrack::set_px(), SvtxTrack::set_py(), SvtxTrack::set_pz(), SvtxTrackState_v1::set_x(), SvtxTrack::set_x(), SvtxTrackState_v1::set_y(), SvtxTrack::set_y(), SvtxTrackState_v1::set_z(), SvtxTrack::set_z(), ActsTransformations::setVerbosity(), SvtxTrack::size_cluster_keys(), PHTimer::stop(), and Fun4AllBase::Verbosity().

Referenced by getTrackFitResult().

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void PHActsTrkFitter::useActsEvaluator ( bool actsEvaluator )

inline

Definition at line 92 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 92 of file PHActsTrkFitter.h

References m_actsEvaluator.

Member Data Documentation

TrkrClusterIterationMapv1* PHActsTrkFitter::_iteration_map = nullptr

private

Definition at line 177 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 177 of file PHActsTrkFitter.h

int PHActsTrkFitter::_n_iteration = 0

private

Definition at line 178 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 178 of file PHActsTrkFitter.h

Referenced by SetIteration().

std::string PHActsTrkFitter::_seed_track_map_name = "SeedTrackMap"

private

Definition at line 180 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 180 of file PHActsTrkFitter.h

Referenced by createNodes(), and set_seed_track_map_name().

std::string PHActsTrkFitter::_track_map_name = "SvtxTrackMap"

private

Definition at line 179 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 179 of file PHActsTrkFitter.h

Referenced by getNodes(), and set_track_map_name().

TH1* PHActsTrkFitter::h_eventTime = nullptr

private

Definition at line 188 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 188 of file PHActsTrkFitter.h

Referenced by End(), InitRun(), and process_event().

TH2* PHActsTrkFitter::h_fitTime = nullptr

private

Definition at line 189 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 189 of file PHActsTrkFitter.h

Referenced by End(), InitRun(), and loopTracks().

TH1* PHActsTrkFitter::h_rotTime = nullptr

private

Definition at line 192 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 192 of file PHActsTrkFitter.h

Referenced by End(), and InitRun().

TH1* PHActsTrkFitter::h_stateTime = nullptr

private

Definition at line 191 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 191 of file PHActsTrkFitter.h

Referenced by End(), InitRun(), and updateSvtxTrack().

TH1* PHActsTrkFitter::h_updateTime = nullptr

private

Definition at line 190 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 190 of file PHActsTrkFitter.h

Referenced by End(), getTrackFitResult(), and InitRun().

bool PHActsTrkFitter::m_actsEvaluator = false

private

Definition at line 172 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 172 of file PHActsTrkFitter.h

Referenced by createNodes(), process_event(), and useActsEvaluator().

TrkrClusterContainer* PHActsTrkFitter::m_clusterContainer = nullptr

private

Definition at line 156 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 156 of file PHActsTrkFitter.h

Referenced by getNodes(), and getSourceLinks().

SvtxTrackMap* PHActsTrkFitter::m_directedTrackMap = nullptr

private

Definition at line 155 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 155 of file PHActsTrkFitter.h

Referenced by createNodes(), and loopTracks().

int PHActsTrkFitter::m_event = 0

private

Event counter.

Definition at line 145 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 145 of file PHActsTrkFitter.h

Referenced by process_event().

std::string PHActsTrkFitter::m_fieldMap = ""

private

Definition at line 176 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 176 of file PHActsTrkFitter.h

Referenced by loopTracks(), and setFieldMap().

bool PHActsTrkFitter::m_fillSvtxTrackStates = true

private

A bool to update the SvtxTrackState information (or not)

Definition at line 170 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 170 of file PHActsTrkFitter.h

Referenced by setUpdateSvtxTrackStates(), and updateSvtxTrack().

ActsExamples::TrkrClusterFittingAlgorithm::Config PHActsTrkFitter::m_fitCfg

private

Configuration containing the fitting function instance.

Definition at line 151 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 151 of file PHActsTrkFitter.h

Referenced by fitTrack(), and InitRun().

bool PHActsTrkFitter::m_fitSiliconMMs = false

private

Boolean to use normal tracking geometry navigator or the Acts::DirectedNavigator with a list of sorted silicon+MM surfaces

Definition at line 164 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 164 of file PHActsTrkFitter.h

Referenced by createNodes(), fitSiliconMMs(), fitTrack(), loopTracks(), setDefaultCovariance(), and updateSvtxTrack().

int PHActsTrkFitter::m_nBadFits = 0

private

Number of acts fits that returned an error.

Definition at line 160 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 160 of file PHActsTrkFitter.h

Referenced by End(), and loopTracks().

unsigned int PHActsTrkFitter::m_pHypothesis = 211

private

Default particle assumption to pion.

Definition at line 183 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 183 of file PHActsTrkFitter.h

Referenced by loopTracks(), and setAbsPdgHypothesis().

SvtxTrackMap* PHActsTrkFitter::m_seedTracks = nullptr

private

Definition at line 174 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 174 of file PHActsTrkFitter.h

Referenced by createNodes(), and process_event().

ActsSurfaceMaps* PHActsTrkFitter::m_surfMaps = nullptr

private

Definition at line 157 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 157 of file PHActsTrkFitter.h

Referenced by getMMSurface(), getNodes(), getSiliconSurface(), getSurfaceVector(), getTpcSurface(), and loopTracks().

ActsTrackingGeometry* PHActsTrkFitter::m_tGeometry = nullptr

private

Options that Acts::Fitter needs to run from MakeActsGeometry.

Definition at line 148 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 148 of file PHActsTrkFitter.h

Referenced by getNodes(), getSourceLinks(), getTrackFitResult(), InitRun(), loopTracks(), and updateSvtxTrack().

bool PHActsTrkFitter::m_timeAnalysis = false

private

Variables for doing event time execution analysis.

Definition at line 186 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 186 of file PHActsTrkFitter.h

Referenced by doTimeAnalysis(), End(), getTrackFitResult(), InitRun(), loopTracks(), process_event(), and updateSvtxTrack().

TFile* PHActsTrkFitter::m_timeFile = nullptr

private

Definition at line 187 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 187 of file PHActsTrkFitter.h

Referenced by End(), and InitRun().

SvtxTrackMap* PHActsTrkFitter::m_trackMap = nullptr

private

TrackMap containing SvtxTracks.

Definition at line 154 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 154 of file PHActsTrkFitter.h

Referenced by getNodes(), loopTracks(), and process_event().

std::map<const unsigned int, Trajectory>* PHActsTrkFitter::m_trajectories = nullptr

private

Definition at line 173 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 173 of file PHActsTrkFitter.h

Referenced by createNodes(), getTrackFitResult(), and ResetEvent().

bool PHActsTrkFitter::m_useMicromegas = true

private

requires micromegas present when fitting silicon-MM surfaces

Definition at line 167 of file PHActsTrkFitter.h.

View newest version in sPHENIX GitHub at line 167 of file PHActsTrkFitter.h

Referenced by getSurfaceVector(), loopTracks(), and setUseMicromegas().

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

coresoftware/blob/master/offline/packages/trackreco/PHActsTrkFitter.h
coresoftware/blob/master/offline/packages/trackreco/PHActsTrkFitter.cc

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