CKFToCDCFromEclFindlet Class Reference

Main findlet of the ToCDCCKF module. More...

#include <CKFToCDCFromEclFindlet.h>

Inheritance diagram for CKFToCDCFromEclFindlet:

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

Public Member Functions
	CKFToCDCFromEclFindlet ()
	Constructor, for setting module description and parameters.
	~CKFToCDCFromEclFindlet () override
	Default desctructor.
void	exposeParameters (ModuleParamList *moduleParamList, const std::string &prefix) override
	Expose the parameters of the sub findlets.
void	apply (const std::vector< TrackFindingCDC::CDCWireHit > &wireHits) override
	Do the track/hit finding/merging.
void	beginEvent () override
	Clear the object pools.
virtual std::string	getDescription ()
	Brief description of the purpose of the concret 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 = TrackFindingCDC::Findlet< const TrackFindingCDC::CDCWireHit >
	Parent class.

Private Attributes
CDCCKFEclSeedCreator	m_seedCreator
	Findlet for retrieving the ecl showers and creating recoTracks out of it.
StackTreeSearcher	m_treeSearcher
	Tree Searcher.
CDCCKFResultFinalizer	m_resultFinalizer
	Result Finalizer.
CDCCKFResultStorer	m_resultStorer
	Result Storer.
CDCCKFDuplicateRemover	m_duplicateRemover
	Showers from Bremsstrahlung might lead to duplicate tracks.
std::vector< CDCCKFPath >	m_paths
	Current list of paths.
std::vector< CDCCKFPath >	m_seeds
	Current list of seeds.
std::vector< CDCCKFResult >	m_results
	Current list of results.
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 happend before.
bool	m_terminated = false
	Flag to keep track whether termination happend before.
std::string	m_initializedAs
	Name of the type during initialisation.

Detailed Description

Main findlet of the ToCDCCKF module.

Definition at line 32 of file CKFToCDCFromEclFindlet.h.

Member Typedef Documentation

IOTypes

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

inherited

Types that should be served to apply on invokation.

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 invokation.

Definition at line 53 of file Findlet.h.

Super

using Super = TrackFindingCDC::Findlet<const TrackFindingCDC::CDCWireHit>

private

Parent class.

Definition at line 34 of file CKFToCDCFromEclFindlet.h.

ToVector

using ToVector = typename ToVectorImpl<T>::Type

protectedinherited

Short hand for ToRangeImpl.

Definition at line 49 of file Findlet.h.

Constructor & Destructor Documentation

CKFToCDCFromEclFindlet()

CKFToCDCFromEclFindlet

(

)

Constructor, for setting module description and parameters.

Definition at line 24 of file CKFToCDCFromEclFindlet.cc.

{
  addProcessingSignalListener(&m_seedCreator);
  addProcessingSignalListener(&m_treeSearcher);
  addProcessingSignalListener(&m_resultFinalizer);
  addProcessingSignalListener(&m_resultStorer);
  addProcessingSignalListener(&m_duplicateRemover);
}

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 ( const std::vector< TrackFindingCDC::CDCWireHit > &  wireHits )

override

Do the track/hit finding/merging.

Definition at line 69 of file CKFToCDCFromEclFindlet.cc.

{
  const auto& wireHitPtrs = TrackFindingCDC::as_pointers<const TrackFindingCDC::CDCWireHit>(wireHits);
 
  // create the seed objects
  m_seedCreator.apply(m_seeds);
 
  // find the paths
  for (const auto& seed : m_seeds) {
    B2DEBUG(29, "Starting new seed");
    m_paths.clear();
    m_paths.push_back(seed);
    m_treeSearcher.apply(m_paths, wireHitPtrs);
    m_resultFinalizer.apply(m_paths, m_results);
  }
 
  // remove duplicate tracks (additional seeds from Bremsstrahlung)
  m_duplicateRemover.apply(m_results);
 
  // and store output
  m_resultStorer.apply(m_results);
}

beginEvent()

void beginEvent ( )

overridevirtual

Clear the object pools.

Reimplemented from ProcessingSignalListener.

Definition at line 53 of file CKFToCDCFromEclFindlet.cc.

{
  Super::beginEvent();
 
  // Prepare the Translators (necessary to create CDCRecoHits)
  CDCRecoHit::setTranslators(new CDC::LinearGlobalADCCountTranslator(),
                             new CDC::RealisticCDCGeometryTranslator(true),
                             new CDC::RealisticTDCCountTranslator(true),
                             true);
 
  // Clear all vectors
  m_paths.clear();
  m_seeds.clear();
  m_results.clear();
}

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  )

overridevirtual

Expose the parameters of the sub findlets.

Reimplemented from Findlet< const TrackFindingCDC::CDCWireHit >.

Definition at line 33 of file CKFToCDCFromEclFindlet.cc.

{
  Super::exposeParameters(moduleParamList, prefix);
 
  m_seedCreator.exposeParameters(moduleParamList, prefix);
  m_treeSearcher.exposeParameters(moduleParamList, prefix);
  m_resultFinalizer.exposeParameters(moduleParamList, prefix);
  m_resultStorer.exposeParameters(moduleParamList, prefix);
  m_duplicateRemover.exposeParameters(moduleParamList, prefix);
 
  moduleParamList->getParameter<std::string>("statePreFilter").setDefaultValue("all");
  moduleParamList->getParameter<std::string>("stateBasicFilter").setDefaultValue("rough_eclSeed");
  moduleParamList->getParameter<std::string>("stateExtrapolationFilter").setDefaultValue("extrapolate_and_update");
  moduleParamList->getParameter<std::string>("stateFinalFilter").setDefaultValue("distance");
 
  moduleParamList->getParameter<std::string>("badTracksFilter").setDefaultValue("seedCharge");
  moduleParamList->getParameter<std::string>("duplicateTrackFilter").setDefaultValue("hitDistance");
  moduleParamList->getParameter<std::string>("duplicateSeedFilter").setDefaultValue("duplicateHits");
}

getDescription()

virtual std::string getDescription ( )

inlinevirtualinherited

Brief description of the purpose of the concret findlet.

Definition at line 60 of file Findlet.h.

      {
        return "(no description)";
      }

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_duplicateRemover

CDCCKFDuplicateRemover m_duplicateRemover

private

Showers from Bremsstrahlung might lead to duplicate tracks.

Definition at line 63 of file CKFToCDCFromEclFindlet.h.

m_initialized

bool m_initialized = false

privateinherited

Flag to keep track whether initialization happend 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_paths

std::vector<CDCCKFPath> m_paths

private

Current list of paths.

Definition at line 67 of file CKFToCDCFromEclFindlet.h.

m_resultFinalizer

CDCCKFResultFinalizer m_resultFinalizer

private

Result Finalizer.

Definition at line 59 of file CKFToCDCFromEclFindlet.h.

m_results

std::vector<CDCCKFResult> m_results

private

Current list of results.

Definition at line 71 of file CKFToCDCFromEclFindlet.h.

m_resultStorer

CDCCKFResultStorer m_resultStorer

private

Result Storer.

Definition at line 61 of file CKFToCDCFromEclFindlet.h.

m_seedCreator

CDCCKFEclSeedCreator m_seedCreator

private

Findlet for retrieving the ecl showers and creating recoTracks out of it.

Definition at line 55 of file CKFToCDCFromEclFindlet.h.

m_seeds

std::vector<CDCCKFPath> m_seeds

private

Current list of seeds.

Definition at line 69 of file CKFToCDCFromEclFindlet.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 happend before.

Definition at line 55 of file ProcessingSignalListener.h.

m_treeSearcher

StackTreeSearcher m_treeSearcher

private

Tree Searcher.

Definition at line 57 of file CKFToCDCFromEclFindlet.h.

---

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

• tracking/ckf/cdc/findlets/include/CKFToCDCFromEclFindlet.h
• tracking/ckf/cdc/findlets/src/CKFToCDCFromEclFindlet.cc