TrackFinderCosmics Class Reference

Complete findlet implementing track finding with the cellular automaton in two stages - version suitable for cosmics. More...

#include <TrackFinderCosmics.h>

Inheritance diagram for TrackFinderCosmics:

Public Types
using	IOTypes = std::tuple< AIOTypes... >
	Types that should be served to apply on invocation.
using	IOVectors = std::tuple< std::vector< AIOTypes >... >
	Vector types that should be served to apply on invocation.

Public Member Functions
	TrackFinderCosmics ()
	Constructor adjusting some of the parameters to suitable values for cosmics tracking.
std::string	getDescription () final
	Short description of the findlet.
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) final
	Expose the parameters to a module.
void	beginEvent () final
	Signal the beginning of a new event.
void	apply () final
	Execute the findlet.
virtual void	apply (ToVector< AIOTypes > &... ioVectors)=0
	Main function executing the algorithm.
void	initialize () override
	Receive and dispatch signal before the start of the event processing.
void	beginRun () override
	Receive and dispatch signal for the beginning of a new run.
void	endRun () override
	Receive and dispatch signal for the end of the run.
void	terminate () override
	Receive and dispatch Signal for termination of the event processing.

Protected Types
using	ToVector = typename ToVectorImpl< T >::Type
	Short hand for ToRangeImpl.

Protected Member Functions
void	addProcessingSignalListener (ProcessingSignalListener *psl)
	Register a processing signal listener to be notified.
int	getNProcessingSignalListener ()
	Get the number of currently registered listeners.

Private Types
using	Super = TrackFinderAutomaton
	Type of the base class.

Private Attributes
WireHitPreparer	m_wireHitPreparer
	Preparation findlet creating the wire hits from the packed CDCHits.
ClusterPreparer	m_clusterPreparer
	Preparation findlet creating the clusters wire hits forming locally connected groups.
SegmentFinderFacetAutomaton	m_segmentFinderFacetAutomaton
	First stage cellular automaton segment finder.
TrackFinderSegmentPairAutomaton	m_trackFinderSegmentPairAutomaton
	Second stage cellular automaton track finder from segments.
TrackFlightTimeAdjuster	m_trackFlightTimeAdjuster
	Adjusts the flight time of the tracks to a setable trigger point.
TrackExporter	m_trackExporter
	Exports the generated CDCTracks as RecoTracks.
StoreVectorSwapper< CDCWireHit, true >	m_wireHitsSwapper {"CDCWireHitVector"}
	Puts the internal segments on the DataStore.
StoreVectorSwapper< CDCSegment2D >	m_segmentsSwapper {"CDCSegment2DVector"}
	Puts the internal segments on the DataStore.
StoreVectorSwapper< CDCTrack >	m_tracksSwapper {"CDCTrackVector"}
	Puts the internal segments on the DataStore.
std::vector< CDCWireHit >	m_wireHits
	Memory for the wire hits.
std::vector< CDCWireHitCluster >	m_clusters
	Memory for the wire hits cluster.
std::vector< CDCWireHitCluster >	m_superClusters
	Memory for the wire hits super clusters.
std::vector< CDCSegment2D >	m_segments
	Memory for the segments.
std::vector< CDCTrack >	m_tracks
	Memory for the tracks.
std::vector< ProcessingSignalListener * >	m_subordinaryProcessingSignalListeners
	References to subordinary signal processing listener contained in this findlet.
bool	m_initialized = false
	Flag to keep track whether initialization happened before.
bool	m_terminated = false
	Flag to keep track whether termination happened before.
std::string	m_initializedAs
	Name of the type during initialisation.

Detailed Description

Complete findlet implementing track finding with the cellular automaton in two stages - version suitable for cosmics.

Definition at line 20 of file TrackFinderCosmics.h.

Member Typedef Documentation

IOTypes

using IOTypes = std::tuple<AIOTypes...>

inherited

Types that should be served to apply on invocation.

Definition at line 30 of file Findlet.h.

IOVectors

using IOVectors = std::tuple< std::vector<AIOTypes>... >

inherited

Vector types that should be served to apply on invocation.

Definition at line 53 of file Findlet.h.

Super

using Super = TrackFinderAutomaton

private

Type of the base class.

Definition at line 24 of file TrackFinderCosmics.h.

ToVector

using ToVector = typename ToVectorImpl<T>::Type

protectedinherited

Short hand for ToRangeImpl.

Definition at line 49 of file Findlet.h.

Constructor & Destructor Documentation

TrackFinderCosmics()

TrackFinderCosmics

(

)

Constructor adjusting some of the parameters to suitable values for cosmics tracking.

Definition at line 16 of file TrackFinderCosmics.cc.

{
  ModuleParamList moduleParamList;
  this->exposeParameters(&moduleParamList, "");
  moduleParamList.getParameter<std::string>("flightTimeEstimation").setDefaultValue("downwards");
  moduleParamList.getParameter<std::string>("SegmentOrientation").setDefaultValue("downwards");
  moduleParamList.getParameter<std::string>("TrackOrientation").setDefaultValue("downwards");
  moduleParamList.getParameter<std::string>("SegmentPairFilter").setDefaultValue("simple");
  moduleParamList.getParameter<std::string>("SegmentPairRelationFilter").setDefaultValue("simple");
}

Member Function Documentation

addProcessingSignalListener()

void addProcessingSignalListener ( ProcessingSignalListener *  psl )

protectedinherited

Register a processing signal listener to be notified.

Definition at line 55 of file CompositeProcessingSignalListener.cc.

{
  m_subordinaryProcessingSignalListeners.push_back(psl);
}

apply()

void apply ( )

finalinherited

Execute the findlet.

Definition at line 76 of file TrackFinderAutomaton.cc.

{
  // Acquire the wire hits, segments and tracks from the DataStore in case they have already been created
  m_wireHitsSwapper.apply(m_wireHits);
  m_segmentsSwapper.apply(m_segments);
  m_tracksSwapper.apply(m_tracks);
 
  m_wireHitPreparer.apply(m_wireHits);
  m_clusterPreparer.apply(m_wireHits, m_clusters, m_superClusters);
  m_segmentFinderFacetAutomaton.apply(m_clusters, m_segments);
  m_trackFinderSegmentPairAutomaton.apply(m_segments, m_tracks);
  m_trackFlightTimeAdjuster.apply(m_tracks);
  m_trackExporter.apply(m_tracks);
 
  // Put the segments and tracks on the DataStore
  m_wireHitsSwapper.apply(m_wireHits);
  m_segmentsSwapper.apply(m_segments);
  m_tracksSwapper.apply(m_tracks);
}

beginEvent()

void beginEvent ( )

finalvirtualinherited

Signal the beginning of a new event.

Reimplemented from ProcessingSignalListener.

Definition at line 66 of file TrackFinderAutomaton.cc.

{
  m_wireHits.clear();
  m_clusters.clear();
  m_superClusters.clear();
  m_segments.clear();
  m_tracks.clear();
  Super::beginEvent();
}

beginRun()

void beginRun ( )

overridevirtualinherited

Receive and dispatch signal for the beginning of a new run.

Reimplemented from ProcessingSignalListener.

Reimplemented in LayerRelationFilter< AFilter >, FourHitFilter, QualityIndicatorFilter, ThreeHitFilter, TwoHitVirtualIPFilter, TwoHitVirtualIPQIFilter, RecoTrackStorer, ROIFinder, SpacePointLoaderAndPreparer, and TrackCandidateResultRefiner.

Definition at line 23 of file CompositeProcessingSignalListener.cc.

{
  Super::beginRun();
  for (ProcessingSignalListener* psl : m_subordinaryProcessingSignalListeners) {
    psl->beginRun();
  }
}

endRun()

void endRun ( )

overridevirtualinherited

Receive and dispatch signal for the end of the run.

Reimplemented from ProcessingSignalListener.

Definition at line 39 of file CompositeProcessingSignalListener.cc.

{
  for (ProcessingSignalListener* psl : reversedRange(m_subordinaryProcessingSignalListeners)) {
    psl->endRun();
  }
  Super::endRun();
}

exposeParameters()

void exposeParameters ( ModuleParamList *  moduleParamList, const std::string &  prefix  )

finalvirtualinherited

Expose the parameters to a module.

Reimplemented from Findlet<>.

Definition at line 52 of file TrackFinderAutomaton.cc.

{
  m_wireHitsSwapper.exposeParameters(moduleParamList, prefix);
  m_segmentsSwapper.exposeParameters(moduleParamList, prefix);
  m_tracksSwapper.exposeParameters(moduleParamList, prefix);
 
  m_wireHitPreparer.exposeParameters(moduleParamList, prefix);
  m_clusterPreparer.exposeParameters(moduleParamList, prefix);
  m_segmentFinderFacetAutomaton.exposeParameters(moduleParamList, prefix);
  m_trackFinderSegmentPairAutomaton.exposeParameters(moduleParamList, prefix);
  m_trackFlightTimeAdjuster.exposeParameters(moduleParamList, prefix);
  m_trackExporter.exposeParameters(moduleParamList, prefix);
}

getDescription()

std::string getDescription ( )

finalvirtual

Short description of the findlet.

Reimplemented from TrackFinderAutomaton.

Definition at line 27 of file TrackFinderCosmics.cc.

{
  return "Performs pattern recognition in the CDC based on local hit following and application of a cellular automaton in two stages - version suitable for cosmics.";
}

getNProcessingSignalListener()

int getNProcessingSignalListener ( )

protectedinherited

Get the number of currently registered listeners.

Definition at line 60 of file CompositeProcessingSignalListener.cc.

{
  return m_subordinaryProcessingSignalListeners.size();
}

initialize()

void initialize ( )

overridevirtualinherited

Receive and dispatch signal before the start of the event processing.

Reimplemented from ProcessingSignalListener.

Reimplemented in UnionVarSet< AObject >, UnionVarSet< Object >, VariadicUnionVarSet< AVarSets >, ResultStorer< Belle2::CKFToPXDResult >, ResultStorer< Belle2::CKFToSVDResult >, BaseEventTimeExtractor< RecoTrack * >, BaseEventTimeExtractor< TrackFindingCDC::CDCWireHit & >, StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::HyperHough >, StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::QuadraticLegendre >, StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::Z0TanLambdaLegendre >, OnVarSet< Filter< ATruthVarSet::Object > >, OnVarSet< Filter< AVarSet::Object > >, OnVarSet< BaseFacetFilter >, OnVarSet< BaseFacetRelationFilter >, OnVarSet< BaseAxialSegmentPairFilter >, OnVarSet< BaseSegmentRelationFilter >, OnVarSet< BaseTrackRelationFilter >, OnVarSet< BaseSegmentPairRelationFilter >, MCSymmetric< BaseAxialSegmentPairFilter >, MCSymmetric< BaseFacetFilter >, MCSymmetric< BaseFacetRelationFilter >, MCSymmetric< BaseSegmentPairFilter >, MCSymmetric< BaseSegmentPairRelationFilter >, MCSymmetric< BaseSegmentRelationFilter >, MCSymmetric< BaseSegmentTripleFilter >, MCSymmetric< BaseSegmentTripleRelationFilter >, MCSymmetric< BaseTrackRelationFilter >, StoreArrayLoader< const Belle2::SpacePoint >, StoreArrayLoader< DataStoreInputTypeRefType >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCFacet >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCWireHit, true >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCSegment2D >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCTrack >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCSegmentPair >, StoreVectorSwapper< Belle2::TrackFindingCDC::CDCSegmentTriple >, RelationVarSet< ABaseVarSet >, QualityIndicatorFilter, TwoHitVirtualIPQIFilter, MultiHoughSpaceFastInterceptFinder, RawTrackCandCleaner< AHit >, RawTrackCandCleaner< Belle2::vxdHoughTracking::VXDHoughState >, RecoTrackStorer, ROIFinder, SingleHoughSpaceFastInterceptFinder, SpacePointLoaderAndPreparer, TrackCandidateOverlapResolver, and TrackCandidateResultRefiner.

Definition at line 15 of file CompositeProcessingSignalListener.cc.

{
  Super::initialize();
  for (ProcessingSignalListener* psl : m_subordinaryProcessingSignalListeners) {
    psl->initialize();
  }
}

terminate()

void terminate ( )

overridevirtualinherited

Receive and dispatch Signal for termination of the event processing.

Reimplemented from ProcessingSignalListener.

Reimplemented in StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::HyperHough >, StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::QuadraticLegendre >, and StereoHitTrackQuadTreeMatcher< Belle2::TrackFindingCDC::Z0TanLambdaLegendre >.

Definition at line 47 of file CompositeProcessingSignalListener.cc.

{
  for (ProcessingSignalListener* psl : reversedRange(m_subordinaryProcessingSignalListeners)) {
    psl->terminate();
  }
  Super::terminate();
}

Member Data Documentation

m_clusterPreparer

ClusterPreparer m_clusterPreparer

privateinherited

Preparation findlet creating the clusters wire hits forming locally connected groups.

Definition at line 60 of file TrackFinderAutomaton.h.

m_clusters

std::vector<CDCWireHitCluster> m_clusters

privateinherited

Memory for the wire hits cluster.

Definition at line 88 of file TrackFinderAutomaton.h.

m_initialized

bool m_initialized = false

privateinherited

Flag to keep track whether initialization happened before.

Definition at line 52 of file ProcessingSignalListener.h.

m_initializedAs

std::string m_initializedAs

privateinherited

Name of the type during initialisation.

Definition at line 58 of file ProcessingSignalListener.h.

m_segmentFinderFacetAutomaton

SegmentFinderFacetAutomaton m_segmentFinderFacetAutomaton

privateinherited

First stage cellular automaton segment finder.

Definition at line 63 of file TrackFinderAutomaton.h.

m_segments

std::vector<CDCSegment2D> m_segments

privateinherited

Memory for the segments.

Definition at line 94 of file TrackFinderAutomaton.h.

m_segmentsSwapper

StoreVectorSwapper<CDCSegment2D> m_segmentsSwapper {"CDCSegment2DVector"}

privateinherited

Puts the internal segments on the DataStore.

Definition at line 78 of file TrackFinderAutomaton.h.

m_subordinaryProcessingSignalListeners

std::vector<ProcessingSignalListener*> m_subordinaryProcessingSignalListeners

privateinherited

References to subordinary signal processing listener contained in this findlet.

Definition at line 52 of file CompositeProcessingSignalListener.h.

m_superClusters

std::vector<CDCWireHitCluster> m_superClusters

privateinherited

Memory for the wire hits super clusters.

Definition at line 91 of file TrackFinderAutomaton.h.

m_terminated

bool m_terminated = false

privateinherited

Flag to keep track whether termination happened before.

Definition at line 55 of file ProcessingSignalListener.h.

m_trackExporter

TrackExporter m_trackExporter

privateinherited

Exports the generated CDCTracks as RecoTracks.

Definition at line 72 of file TrackFinderAutomaton.h.

m_trackFinderSegmentPairAutomaton

TrackFinderSegmentPairAutomaton m_trackFinderSegmentPairAutomaton

privateinherited

Second stage cellular automaton track finder from segments.

Definition at line 66 of file TrackFinderAutomaton.h.

m_trackFlightTimeAdjuster

TrackFlightTimeAdjuster m_trackFlightTimeAdjuster

privateinherited

Adjusts the flight time of the tracks to a setable trigger point.

Definition at line 69 of file TrackFinderAutomaton.h.

m_tracks

std::vector<CDCTrack> m_tracks

privateinherited

Memory for the tracks.

Definition at line 97 of file TrackFinderAutomaton.h.

m_tracksSwapper

StoreVectorSwapper<CDCTrack> m_tracksSwapper {"CDCTrackVector"}

privateinherited

Puts the internal segments on the DataStore.

Definition at line 81 of file TrackFinderAutomaton.h.

m_wireHitPreparer

WireHitPreparer m_wireHitPreparer

privateinherited

Preparation findlet creating the wire hits from the packed CDCHits.

Definition at line 57 of file TrackFinderAutomaton.h.

m_wireHits

std::vector<CDCWireHit> m_wireHits

privateinherited

Memory for the wire hits.

Definition at line 85 of file TrackFinderAutomaton.h.

m_wireHitsSwapper

StoreVectorSwapper<CDCWireHit, true> m_wireHitsSwapper {"CDCWireHitVector"}

privateinherited

Puts the internal segments on the DataStore.

Definition at line 75 of file TrackFinderAutomaton.h.

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

• tracking/trackFindingCDC/findlets/complete/include/TrackFinderCosmics.h
• tracking/trackFindingCDC/findlets/complete/src/TrackFinderCosmics.cc