Belle II Software development
AxialStraightTrackFinder Class Referenceabstract

Generates straight axial tracks from IP to an ECL cluster. More...

#include <AxialStraightTrackFinder.h>

Inheritance diagram for AxialStraightTrackFinder:
Findlet< const CDCWireHit, CDCTrack > CompositeProcessingSignalListener ProcessingSignalListener

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

 AxialStraightTrackFinder ()
 Constructor.
 
void initialize () final
 Receive signal before the start of the event processing.
 
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 apply (const std::vector< CDCWireHit > &wireHits, std::vector< CDCTrack > &tracks)
 Main method to apply the track finding.
 
virtual void apply (ToVector< AIOTypes > &... ioVectors)=0
 Main function executing the algorithm.
 
void beginRun () override
 Receive and dispatch signal for the beginning of a new run.
 
void beginEvent () override
 Receive and dispatch signal for the start of a new event.
 
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 = Findlet< const CDCWireHit, CDCTrack >
 Type of the base class.
 

Private Attributes

StoreArray< ECLClusterm_storeArrayClusters {"ECLClusters"}
 Accessor to the ECLClusters StoreArray.
 
AxialStraightTrackCreator m_axialStraightTrackCreator
 Findlet for straight legendre pass.
 
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

Generates straight axial tracks from IP to an ECL cluster.

NOTE this might be merged with MonopoleAxialTrackFinderLegendre after debugging

Definition at line 34 of file AxialStraightTrackFinder.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 = Findlet<const CDCWireHit, CDCTrack>
private

Type of the base class.

Definition at line 38 of file AxialStraightTrackFinder.h.

◆ ToVector

using ToVector = typename ToVectorImpl<T>::Type
protectedinherited

Short hand for ToRangeImpl.

Definition at line 49 of file Findlet.h.

Constructor & Destructor Documentation

◆ AxialStraightTrackFinder()

Constructor.

Definition at line 17 of file AxialStraightTrackFinder.cc.

18{
20}
AxialStraightTrackCreator m_axialStraightTrackCreator
Findlet for straight legendre pass.
void addProcessingSignalListener(ProcessingSignalListener *psl)
Register a processing signal listener to be notified.

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.

56{
58}
std::vector< ProcessingSignalListener * > m_subordinaryProcessingSignalListeners
References to subordinary signal processing listener contained in this findlet.

◆ apply()

void apply ( const std::vector< CDCWireHit > &  wireHits,
std::vector< CDCTrack > &  tracks 
)

Main method to apply the track finding.

Definition at line 40 of file AxialStraightTrackFinder.cc.

42{
43 B2DEBUG(25, "********** CDCTrackingModule ************");
44
45// Acquire ecl clusters
46 std::vector<const ECLCluster*> clusters;
47 clusters.reserve(m_storeArrayClusters.getEntries());
48 for (const ECLCluster& cluster : m_storeArrayClusters) {
49 if (cluster.hasHypothesis(ECLCluster::EHypothesisBit::c_nPhotons)) { //FIXME reasonable to pick other hypothesis?
50 clusters.emplace_back(&cluster);
51 }
52 }
53 // Acquire the axial hits
54 std::vector<const CDCWireHit*> axialWireHits;
55 axialWireHits.reserve(wireHits.size());
56 for (const CDCWireHit& wireHit : wireHits) {
57 if (not wireHit.isAxial()) continue;
58 axialWireHits.emplace_back(&wireHit);
59 }
60
61 m_axialStraightTrackCreator.apply(clusters, axialWireHits, tracks);
62
63// AxialTrackUtil::deleteShortTracks(tracks);
64}
ECL cluster data.
Definition: ECLCluster.h:27
@ c_nPhotons
CR is split into n photons (N1)
void apply(const std::vector< const ECLCluster * > &eclClusters, const std::vector< const CDCWireHit * > &axialWireHits, std::vector< CDCTrack > &tracks) final
Execute one pass over given clusters and wirehits and create tracks.
StoreArray< ECLCluster > m_storeArrayClusters
Accessor to the ECLClusters StoreArray.
Class representing a hit wire in the central drift chamber.
Definition: CDCWireHit.h:55

◆ beginEvent()

void beginEvent ( )
overridevirtualinherited

Receive and dispatch signal for the start of a new event.

Reimplemented from ProcessingSignalListener.

Reimplemented in SpacePointTagger< Belle2::CKFToPXDResult, Belle2::PXDCluster >, SpacePointTagger< Belle2::CKFToSVDResult, Belle2::SVDCluster >, BaseEventTimeExtractor< RecoTrack * >, BaseEventTimeExtractor< TrackFindingCDC::CDCWireHit & >, SharingHitsMatcher< Belle2::TrackFindingCDC::CDCTrack, Belle2::TrackFindingCDC::CDCSegment2D >, MCSymmetric< BaseAxialSegmentPairFilter >, MCSymmetric< BaseFacetFilter >, MCSymmetric< BaseFacetRelationFilter >, MCSymmetric< BaseSegmentPairFilter >, MCSymmetric< BaseSegmentPairRelationFilter >, MCSymmetric< BaseSegmentRelationFilter >, MCSymmetric< BaseSegmentTripleFilter >, MCSymmetric< BaseSegmentTripleRelationFilter >, MCSymmetric< BaseTrackRelationFilter >, 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 >, RecoTrackStorer, ROIFinder, and SVDHoughTracking.

Definition at line 31 of file CompositeProcessingSignalListener.cc.

32{
35 psl->beginEvent();
36 }
37}
Interface for an algorithm part that needs to receive the module processing signals.
virtual void beginEvent()
Receive signal for the start of a new event.

◆ 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.

24{
27 psl->beginRun();
28 }
29}
virtual void beginRun()
Receive signal for the beginning of a new run.

◆ 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.

40{
42 psl->endRun();
43 }
45}
virtual void endRun()
Receive signal for the end of the run.

◆ exposeParameters()

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

Expose the parameters to a module.

Reimplemented from Findlet< const CDCWireHit, CDCTrack >.

Definition at line 34 of file AxialStraightTrackFinder.cc.

36{
37 m_axialStraightTrackCreator.exposeParameters(moduleParamList, prefix);
38}
void exposeParameters(ModuleParamList *moduleParamList, const std::string &prefix) final
Expose the parameters to a module.

◆ getDescription()

std::string getDescription ( )
finalvirtual

Short description of the findlet.

Reimplemented from Findlet< const CDCWireHit, CDCTrack >.

Definition at line 29 of file AxialStraightTrackFinder.cc.

30{
31 return "Performs a search for straight tracks coming from IP and ending in an ECL cluster";
32}

◆ getNProcessingSignalListener()

int getNProcessingSignalListener ( )
protectedinherited

Get the number of currently registered listeners.

Definition at line 60 of file CompositeProcessingSignalListener.cc.

61{
63}

◆ initialize()

void initialize ( )
finalvirtual

Receive signal before the start of the event processing.

Reimplemented from ProcessingSignalListener.

Definition at line 22 of file AxialStraightTrackFinder.cc.

23{
24 m_storeArrayClusters.isRequired();
25
27}
void initialize() override
Receive and dispatch signal before the start of the event processing.

◆ 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.

48{
50 psl->terminate();
51 }
53}
virtual void terminate()
Receive Signal for termination of the event processing.

Member Data Documentation

◆ m_axialStraightTrackCreator

AxialStraightTrackCreator m_axialStraightTrackCreator
private

Findlet for straight legendre pass.

Definition at line 60 of file AxialStraightTrackFinder.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_storeArrayClusters

StoreArray<ECLCluster> m_storeArrayClusters {"ECLClusters"}
private

Accessor to the ECLClusters StoreArray.

Definition at line 57 of file AxialStraightTrackFinder.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_terminated

bool m_terminated = false
privateinherited

Flag to keep track whether termination happened before.

Definition at line 55 of file ProcessingSignalListener.h.


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