ThreeViewTrackFragmentsAlgorithm class. More...

#include "ThreeViewTrackFragmentsAlgorithm.h"

Inheritance diagram for lar_content::ThreeViewTrackFragmentsAlgorithm:

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Collaboration diagram for lar_content::ThreeViewTrackFragmentsAlgorithm:

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Public Types
typedef NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >	BaseAlgorithm

typedef T	MatchingType

Public Member Functions
	ThreeViewTrackFragmentsAlgorithm ()
	Default constructor.

void	UpdateForNewCluster (const pandora::Cluster *const pNewCluster)
	Update to reflect addition of a new cluster to the problem space.

void	RebuildClusters (const pandora::ClusterList &rebuildList, pandora::ClusterList &newClusters) const
	Rebuild clusters after fragmentation.

const TwoDSlidingFitResult &	GetCachedSlidingFitResult (const pandora::Cluster *const pCluster) const
	Get a sliding fit result from the algorithm cache.

unsigned int	GetSlidingFitWindow () const
	Get the layer window for the sliding linear fits.

virtual bool	MakeClusterSplits (const SplitPositionMap &splitPositionMap)
	Make cluster splits.

virtual bool	MakeClusterSplit (const pandora::CartesianVector &splitPosition, const pandora::Cluster &pCurrentCluster, const pandora::Cluster &pLowXCluster, const pandora::Cluster *&pHighXCluster) const
	Make a cluster split.

virtual void	UpdateUponDeletion (const pandora::Cluster *const pDeletedCluster)
	Update to reflect cluster deletion.

virtual void	SelectInputClusters (const pandora::ClusterList *const pInputClusterList, pandora::ClusterList &selectedClusterList) const
	Select a subset of input clusters for processing in this algorithm.

virtual void	PrepareInputClusters (pandora::ClusterList &preparedClusterList)
	Perform any preparatory steps required on the input clusters, e.g. caching expensive fit results.

virtual void	SetPfoParticleId (PandoraContentApi::ParticleFlowObject::Parameters &pfoParameters) const
	Set pfo particle id.

const std::string &	GetClusterListName (const pandora::HitType hitType) const
	Get the cluster list name corresponding to a specified hit type.

const pandora::ClusterList &	GetInputClusterList (const pandora::HitType hitType) const
	Get the input cluster list corresponding to a specified hit type.

const pandora::ClusterList &	GetSelectedClusterList (const pandora::HitType hitType) const
	Get the selected cluster list corresponding to a specified hit type.

virtual bool	MakeClusterMerges (const ClusterMergeMap &clusterMergeMap)
	Merge clusters together.

virtual bool	CreateThreeDParticles (const ProtoParticleVector &protoParticleVector)
	Create particles using findings from recent algorithm processing.

virtual void	SetPfoParameters (const ProtoParticle &protoParticle, PandoraContentApi::ParticleFlowObject::Parameters &pfoParameters) const
	Set Pfo properties.

const std::string &	GetType () const
	Get the type.

const std::string &	GetInstanceName () const
	Get the instance name.

const Pandora &	GetPandora () const
	Get the associated pandora instance.

Static Public Member Functions
static bool	SortSplitPositions (const pandora::CartesianVector &lhs, const pandora::CartesianVector &rhs)
	Sort split position cartesian vectors by increasing x coordinate.

Protected Types
typedef std::unordered_map< const pandora::CaloHit , const pandora::Cluster >	HitToClusterMap

typedef std::unordered_map< const pandora::Cluster *, unsigned int >	ClusterToMatchedHitsMap

typedef std::vector< FragmentTensorTool * >	TensorToolVector

Protected Member Functions
void	PerformMainLoop ()
	Main loop over cluster combinations in order to populate the overlap container. Responsible for calling CalculateOverlapResult.

void	CalculateOverlapResult (const pandora::Cluster const pClusterU, const pandora::Cluster const pClusterV, const pandora::Cluster *const pClusterW)
	Calculate cluster overlap result and store in container.

pandora::StatusCode	CalculateOverlapResult (const TwoDSlidingFitResult &fitResult1, const TwoDSlidingFitResult &fitResult2, const pandora::ClusterList &inputClusterList, const pandora::Cluster *&pBestMatchedCluster, FragmentOverlapResult &fragmentOverlapResult) const
	Calculate overlap result for track fragment candidate consisting of two sliding fit results and a list of available clusters.

pandora::StatusCode	GetProjectedPositions (const TwoDSlidingFitResult &fitResult1, const TwoDSlidingFitResult &fitResult2, pandora::CartesianPointVector &projectedPositions) const
	Get the list of projected positions, in the third view, corresponding to a pair of sliding fit results.

pandora::StatusCode	GetMatchedHits (const pandora::ClusterList &inputClusterList, const pandora::CartesianPointVector &projectedPositions, HitToClusterMap &hitToClusterMap, pandora::CaloHitList &matchedCaloHits) const
	Get the list of hits associated with the projected positions and a useful hit to cluster map.

pandora::StatusCode	GetMatchedClusters (const pandora::CaloHitList &matchedHits, const HitToClusterMap &hitToClusterMap, pandora::ClusterList &matchedClusters, const pandora::Cluster *&pBestMatchedCluster) const
	Get the list of the relevant clusters and the address of the single best matched cluster.

void	GetFragmentOverlapResult (const pandora::CartesianPointVector &projectedPositions, const pandora::CaloHitList &matchedHits, const pandora::ClusterList &matchedClusters, FragmentOverlapResult &fragmentOverlapResult) const
	Get the populated fragment overlap result.

bool	CheckMatchedClusters (const pandora::CartesianPointVector &projectedPositions, const pandora::ClusterList &matchedClusters) const
	Whether the matched clusters are consistent with the projected positions.

bool	CheckOverlapResult (const FragmentOverlapResult &overlapResult) const
	Whether the matched clusters and hits pass the algorithm quality cuts.

void	ExamineOverlapContainer ()
	Examine contents of overlap container, collect together best-matching 2D particles and modify clusters as required.

pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)
	Read the algorithm settings.

void	AddToSlidingFitCache (const pandora::Cluster *const pCluster)
	Add a new sliding fit result, for the specified cluster, to the algorithm cache.

void	RemoveFromSlidingFitCache (const pandora::Cluster *const pCluster)
	Remova an existing sliding fit result, for the specified cluster, from the algorithm cache.

virtual void	TidyUp ()
	Tidy member variables in derived class.

MatchingType &	GetMatchingControl ()
	Get the matching control.

virtual void	SelectAllInputClusters ()
	Select a subset of input clusters for processing in this algorithm.

virtual void	PrepareAllInputClusters ()
	Perform any preparatory steps required, e.g. caching expensive fit results for clusters.

virtual StatusCode	Initialize ()
	Perform any operations that must occur after reading settings, but before running the process.

virtual StatusCode	Reset ()
	Perform any operations when pandora is reset, typically at the end of each event.

StatusCode	RegisterDetails (const Pandora *const pPandora, const std::string &type, const std::string &instanceName)
	Register i) the pandora instance that will run the process and ii) the process type.

Protected Attributes
std::string	m_reclusteringAlgorithmName
	Name of daughter algorithm to use for cluster re-building.

TensorToolVector	m_algorithmToolVector
	The algorithm tool list.

unsigned int	m_nMaxTensorToolRepeats
	The maximum number of repeat loops over tensor tools.

float	m_minXOverlap
	requirement on minimum X overlap for associated clusters

float	m_minXOverlapFraction
	requirement on minimum X overlap fraction for associated clusters

float	m_maxPointDisplacementSquared
	maximum allowed distance (squared) between projected points and associated hits

float	m_minMatchedSamplingPointFraction
	minimum fraction of matched sampling points

unsigned int	m_minMatchedHits
	minimum number of matched calo hits

MatchingType	m_matchingControl
	The matching control.

const Pandora *	m_pPandora
	The pandora object that will run the process.

std::string	m_type
	The process type.

std::string	m_instanceName
	The process instance name.

Private Member Functions
pandora::StatusCode	Run ()
	Run the algorithm.

Private Attributes
unsigned int	m_slidingFitWindow
	The layer window for the sliding linear fits.

TwoDSlidingFitResultMap	m_slidingFitResultMap
	The sliding fit result map.

unsigned int	m_minClusterCaloHits
	The min number of hits in base cluster selection method.

float	m_minClusterLengthSquared
	The min length (squared) in base cluster selection method.

std::string	m_outputPfoListName
	The output pfo list name.

Detailed Description

ThreeViewTrackFragmentsAlgorithm class.

Definition at line 31 of file ThreeViewTrackFragmentsAlgorithm.h.

Member Typedef Documentation

◆ BaseAlgorithm

typedef NViewTrackMatchingAlgorithm<ThreeViewMatchingControl<FragmentOverlapResult> > lar_content::ThreeViewTrackFragmentsAlgorithm::BaseAlgorithm

Definition at line 34 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ ClusterToMatchedHitsMap

typedef std::unordered_map<const pandora::Cluster *, unsigned int> lar_content::ThreeViewTrackFragmentsAlgorithm::ClusterToMatchedHitsMap

protected

Definition at line 142 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ HitToClusterMap

typedef std::unordered_map<const pandora::CaloHit *, const pandora::Cluster *> lar_content::ThreeViewTrackFragmentsAlgorithm::HitToClusterMap

protected

Definition at line 69 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ MatchingType

template<typename T >

typedef T lar_content::NViewMatchingAlgorithm< T >::MatchingType

inherited

Definition at line 23 of file NViewMatchingAlgorithm.h.

◆ TensorToolVector

typedef std::vector<FragmentTensorTool *> lar_content::ThreeViewTrackFragmentsAlgorithm::TensorToolVector

protected

Definition at line 146 of file ThreeViewTrackFragmentsAlgorithm.h.

Constructor & Destructor Documentation

◆ ThreeViewTrackFragmentsAlgorithm()

lar_content::ThreeViewTrackFragmentsAlgorithm::ThreeViewTrackFragmentsAlgorithm ( )

Default constructor.

Definition at line 21 of file ThreeViewTrackFragmentsAlgorithm.cc.

Member Function Documentation

◆ AddToSlidingFitCache()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::AddToSlidingFitCache ( const pandora::Cluster *const pCluster )

protectedinherited

Add a new sliding fit result, for the specified cluster, to the algorithm cache.

Parameters

pCluster address of the relevant cluster

Definition at line 95 of file NViewTrackMatchingAlgorithm.cc.

◆ CalculateOverlapResult() [1/2]

void lar_content::ThreeViewTrackFragmentsAlgorithm::CalculateOverlapResult	(	const pandora::Cluster *const	pCluster1,
		const pandora::Cluster *const	pCluster2,
		const pandora::Cluster *const	pCluster3
	)

protectedvirtual

Calculate cluster overlap result and store in container.

Parameters

pCluster1	address of cluster1
pCluster2	address of cluster2
pCluster3	address of cluster3

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 147 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ CalculateOverlapResult() [2/2]

StatusCode lar_content::ThreeViewTrackFragmentsAlgorithm::CalculateOverlapResult	(	const TwoDSlidingFitResult &	fitResult1,
		const TwoDSlidingFitResult &	fitResult2,
		const pandora::ClusterList &	inputClusterList,
		const pandora::Cluster *&	pBestMatchedCluster,
		FragmentOverlapResult &	fragmentOverlapResult
	)		const

protected

Calculate overlap result for track fragment candidate consisting of two sliding fit results and a list of available clusters.

Parameters

fitResult1	the first sliding fit result
fitResult2	the second sliding fit result
inputClusterList	the input cluster list
pBestMatchedCluster	to receive the address of the best matched cluster
fragmentOverlapResult	to receive the populated fragment overlap result

Returns: statusCode, faster than throwing in regular use-cases

Definition at line 224 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ CheckMatchedClusters()

bool lar_content::ThreeViewTrackFragmentsAlgorithm::CheckMatchedClusters	(	const pandora::CartesianPointVector &	projectedPositions,
		const pandora::ClusterList &	matchedClusters
	)		const

protected

Whether the matched clusters are consistent with the projected positions.

Parameters

projectedPositions	the list of projected positions
matchedClusters	the list of matched clusters

Returns: boolean

Definition at line 554 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ CheckOverlapResult()

bool lar_content::ThreeViewTrackFragmentsAlgorithm::CheckOverlapResult ( const FragmentOverlapResult & overlapResult ) const

protected

Whether the matched clusters and hits pass the algorithm quality cuts.

Parameters

fragmentOverlapResult the fragment overlap result

Returns: boolean

Definition at line 609 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ CreateThreeDParticles()

bool lar_content::MatchingBaseAlgorithm::CreateThreeDParticles ( const ProtoParticleVector & protoParticleVector )

virtualinherited

Create particles using findings from recent algorithm processing.

Parameters

protoParticleVector	the proto particle vector
whether	particles were created

Definition at line 88 of file MatchingBaseAlgorithm.cc.

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◆ ExamineOverlapContainer()

void lar_content::ThreeViewTrackFragmentsAlgorithm::ExamineOverlapContainer ( )

protectedvirtual

Examine contents of overlap container, collect together best-matching 2D particles and modify clusters as required.

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 623 of file ThreeViewTrackFragmentsAlgorithm.cc.

◆ GetCachedSlidingFitResult()

const TwoDSlidingFitResult & lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::GetCachedSlidingFitResult ( const pandora::Cluster *const pCluster ) const

inherited

Get a sliding fit result from the algorithm cache.

Parameters

pCluster address of the relevant cluster

Definition at line 44 of file NViewTrackMatchingAlgorithm.cc.

◆ GetClusterListName()

template<typename T >

const std::string & lar_content::NViewMatchingAlgorithm< T >::GetClusterListName ( const pandora::HitType hitType ) const

virtualinherited

Get the cluster list name corresponding to a specified hit type.

Parameters

hitType the hit type

Returns: the cluster list name

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 57 of file NViewMatchingAlgorithm.cc.

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◆ GetFragmentOverlapResult()

void lar_content::ThreeViewTrackFragmentsAlgorithm::GetFragmentOverlapResult	(	const pandora::CartesianPointVector &	projectedPositions,
		const pandora::CaloHitList &	matchedHits,
		const pandora::ClusterList &	matchedClusters,
		FragmentOverlapResult &	fragmentOverlapResult
	)		const

protected

Get the populated fragment overlap result.

Parameters

projectedPositions	the list of projected positions
matchedHits	the list of matched hits
matchedClusters	the list of matched clusters
fragmentOverlapResult	to receive the populated fragment overlap result

Definition at line 521 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ GetInputClusterList()

template<typename T >

const pandora::ClusterList & lar_content::NViewMatchingAlgorithm< T >::GetInputClusterList ( const pandora::HitType hitType ) const

virtualinherited

Get the input cluster list corresponding to a specified hit type.

Parameters

hitType the hit type

Returns: the input cluster list

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 65 of file NViewMatchingAlgorithm.cc.

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◆ GetInstanceName()

const std::string & pandora::Process::GetInstanceName ( ) const

inlineinherited

Get the instance name.

Returns: The instance name

Definition at line 109 of file Process.h.

◆ GetMatchedClusters()

StatusCode lar_content::ThreeViewTrackFragmentsAlgorithm::GetMatchedClusters	(	const pandora::CaloHitList &	matchedHits,
		const HitToClusterMap &	hitToClusterMap,
		pandora::ClusterList &	matchedClusters,
		const pandora::Cluster *&	pBestMatchedCluster
	)		const

protected

Get the list of the relevant clusters and the address of the single best matched cluster.

Parameters

matchedHits	the list of matched calo hits
hitToClusterMap	the hit to cluster map
matchedClusters	to receive the list of matched clusters
pBestMatchedCluster	to receive the address of the single best matched cluster

Returns: statusCode, faster than throwing in regular use-cases

Definition at line 470 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ GetMatchedHits()

StatusCode lar_content::ThreeViewTrackFragmentsAlgorithm::GetMatchedHits	(	const pandora::ClusterList &	inputClusterList,
		const pandora::CartesianPointVector &	projectedPositions,
		HitToClusterMap &	hitToClusterMap,
		pandora::CaloHitList &	matchedCaloHits
	)		const

protected

Get the list of hits associated with the projected positions and a useful hit to cluster map.

Parameters

inputClusterList	the input cluster list
projectedPositions	the list of projected positions
hitToClusterMap	to receive the hit to cluster map
matchedCaloHits	to receive the list of associated calo hits

Returns: statusCode, faster than throwing in regular use-cases

Definition at line 416 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ GetMatchingControl()

template<typename T >

T & lar_content::NViewMatchingAlgorithm< T >::GetMatchingControl ( )

inlineprotectedinherited

Get the matching control.

Definition at line 59 of file NViewMatchingAlgorithm.h.

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◆ GetPandora()

const Pandora & pandora::Process::GetPandora ( ) const

inlineinherited

Get the associated pandora instance.

Returns: the associated pandora instance

Definition at line 116 of file Process.h.

◆ GetProjectedPositions()

StatusCode lar_content::ThreeViewTrackFragmentsAlgorithm::GetProjectedPositions	(	const TwoDSlidingFitResult &	fitResult1,
		const TwoDSlidingFitResult &	fitResult2,
		pandora::CartesianPointVector &	projectedPositions
	)		const

protected

Get the list of projected positions, in the third view, corresponding to a pair of sliding fit results.

Parameters

fitResult1	the first sliding fit result
fitResult2	the second sliding fit result
projectedPositions	to receive the list of projected positions

Returns: statusCode, faster than throwing in regular use-cases

Definition at line 273 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ GetSelectedClusterList()

template<typename T >

const pandora::ClusterList & lar_content::NViewMatchingAlgorithm< T >::GetSelectedClusterList ( const pandora::HitType hitType ) const

virtualinherited

Get the selected cluster list corresponding to a specified hit type.

Parameters

hitType the hit type

Returns: the selected cluster list

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 73 of file NViewMatchingAlgorithm.cc.

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◆ GetSlidingFitWindow()

unsigned int lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::GetSlidingFitWindow ( ) const

inlineinherited

Get the layer window for the sliding linear fits.

Returns: the layer window for the sliding linear fits

Definition at line 51 of file NViewTrackMatchingAlgorithm.h.

◆ GetType()

const std::string & pandora::Process::GetType ( ) const

inlineinherited

Get the type.

Returns: The type

Definition at line 102 of file Process.h.

◆ Initialize()

StatusCode pandora::Process::Initialize ( )

inlineprotectedvirtualinherited

Perform any operations that must occur after reading settings, but before running the process.

Reimplemented in lar_content::BdtBeamParticleIdTool, lar_content::BeamParticleIdTool, lar_content::CosmicRayTaggingTool, lar_content::EventReadingAlgorithm, lar_content::EventWritingAlgorithm, lar_content::LArPseudoLayerPlugin, lar_content::LArRotationalTransformationPlugin, EventReadingAlgorithm, and EventWritingAlgorithm.

Definition at line 126 of file Process.h.

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◆ MakeClusterMerges()

bool lar_content::MatchingBaseAlgorithm::MakeClusterMerges ( const ClusterMergeMap & clusterMergeMap )

virtualinherited

Merge clusters together.

Parameters

clusterMergeMap the cluster merge map

Returns: whether changes to the overlap container have been made

Definition at line 48 of file MatchingBaseAlgorithm.cc.

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◆ MakeClusterSplit()

bool lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::MakeClusterSplit	(	const pandora::CartesianVector &	splitPosition,
		const pandora::Cluster *&	pCurrentCluster,
		const pandora::Cluster *&	pLowXCluster,
		const pandora::Cluster *&	pHighXCluster
	)		const

virtualinherited

Make a cluster split.

Parameters

splitPosition	the split position
pCurrentCluster	the cluster to split
pLowXCluster	to receive the low x cluster
pHighXCluster	to receive the high x cluster

Returns: whether a cluster split occurred

Definition at line 72 of file NViewTrackMatchingAlgorithm.cc.

◆ MakeClusterSplits()

bool lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::MakeClusterSplits ( const SplitPositionMap & splitPositionMap )

virtualinherited

Make cluster splits.

Parameters

splitPositionMap the split position map

Returns: whether changes to the overlap container have been made

Definition at line 60 of file NViewTrackMatchingAlgorithm.cc.

◆ PerformMainLoop()

void lar_content::ThreeViewTrackFragmentsAlgorithm::PerformMainLoop ( )

protectedvirtual

Main loop over cluster combinations in order to populate the overlap container. Responsible for calling CalculateOverlapResult.

Reimplemented from lar_content::NViewMatchingAlgorithm< T >.

Definition at line 117 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ PrepareAllInputClusters()

template<typename T >

void lar_content::NViewMatchingAlgorithm< T >::PrepareAllInputClusters ( )

protectedvirtualinherited

Perform any preparatory steps required, e.g. caching expensive fit results for clusters.

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 89 of file NViewMatchingAlgorithm.cc.

◆ PrepareInputClusters()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::PrepareInputClusters ( pandora::ClusterList & preparedClusterList )

virtualinherited

Perform any preparatory steps required on the input clusters, e.g. caching expensive fit results.

Parameters

preparedClusterList to receive the prepared cluster list, non const so as to be able to modify input selected list

Reimplemented from lar_content::MatchingBaseAlgorithm.

Definition at line 86 of file NViewTrackMatchingAlgorithm.cc.

◆ ReadSettings()

StatusCode lar_content::ThreeViewTrackFragmentsAlgorithm::ReadSettings ( const pandora::TiXmlHandle xmlHandle )

protectedvirtual

Read the algorithm settings.

Parameters

xmlHandle the relevant xml handle

Reimplemented from lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >.

Definition at line 645 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ RebuildClusters()

void lar_content::ThreeViewTrackFragmentsAlgorithm::RebuildClusters	(	const pandora::ClusterList &	rebuildList,
		pandora::ClusterList &	newClusters
	)		const

Rebuild clusters after fragmentation.

Parameters

rebuildList	the list of clusters containing hits to be rebuilt
newClusters	the output list of clusters

Definition at line 102 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ RegisterDetails()

StatusCode pandora::Process::RegisterDetails	(	const Pandora *const	pPandora,
		const std::string &	type,
		const std::string &	instanceName
	)

inlineprotectedinherited

Register i) the pandora instance that will run the process and ii) the process type.

Parameters

pPandora	address of the pandora object that will run the process
type	the process type
instanceName	the process instance name

Definition at line 146 of file Process.h.

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◆ RemoveFromSlidingFitCache()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::RemoveFromSlidingFitCache ( const pandora::Cluster *const pCluster )

protectedinherited

Remova an existing sliding fit result, for the specified cluster, from the algorithm cache.

Parameters

pCluster address of the relevant cluster

Definition at line 102 of file NViewTrackMatchingAlgorithm.cc.

◆ Reset()

StatusCode pandora::Process::Reset ( )

inlineprotectedvirtualinherited

Perform any operations when pandora is reset, typically at the end of each event.

Reimplemented in lar_content::MasterAlgorithm, lar_content::PostProcessingAlgorithm, and lar_content::PreProcessingAlgorithm.

Definition at line 133 of file Process.h.

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◆ Run()

StatusCode lar_content::MatchingBaseAlgorithm::Run ( )

privatevirtualinherited

Run the algorithm.

Implements pandora::Algorithm.

Definition at line 135 of file MatchingBaseAlgorithm.cc.

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◆ SelectAllInputClusters()

template<typename T >

void lar_content::NViewMatchingAlgorithm< T >::SelectAllInputClusters ( )

protectedvirtualinherited

Select a subset of input clusters for processing in this algorithm.

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 81 of file NViewMatchingAlgorithm.cc.

◆ SelectInputClusters()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::SelectInputClusters	(	const pandora::ClusterList *const	pInputClusterList,
		pandora::ClusterList &	selectedClusterList
	)		const

virtualinherited

Select a subset of input clusters for processing in this algorithm.

Parameters

pInputClusterList	address of an input cluster list
selectedClusterList	to receive the selected cluster list

Reimplemented from lar_content::MatchingBaseAlgorithm.

Definition at line 85 of file NViewTrackMatchingAlgorithm.cc.

◆ SetPfoParameters()

void lar_content::MatchingBaseAlgorithm::SetPfoParameters	(	const ProtoParticle &	protoParticle,
		PandoraContentApi::ParticleFlowObject::Parameters &	pfoParameters
	)		const

virtualinherited

Set Pfo properties.

Parameters

protoParticle	the input proto particle
pfoParameters	the output pfo parameters

Definition at line 116 of file MatchingBaseAlgorithm.cc.

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◆ SetPfoParticleId()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::SetPfoParticleId ( PandoraContentApi::ParticleFlowObject::Parameters & pfoParameters ) const

virtualinherited

Set pfo particle id.

Parameters

pfoParameters the output pfo parameters

Reimplemented from lar_content::MatchingBaseAlgorithm.

Definition at line 87 of file NViewTrackMatchingAlgorithm.cc.

◆ SortSplitPositions()

bool lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::SortSplitPositions	(	const pandora::CartesianVector &	lhs,
		const pandora::CartesianVector &	rhs
	)

staticinherited

Sort split position cartesian vectors by increasing x coordinate.

Parameters

lhs	the first cartesian vector
rhs	the second cartesian vector

Definition at line 81 of file NViewTrackMatchingAlgorithm.cc.

◆ TidyUp()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::TidyUp ( )

protectedvirtualinherited

Tidy member variables in derived class.

Reimplemented from lar_content::NViewMatchingAlgorithm< T >.

Definition at line 104 of file NViewTrackMatchingAlgorithm.cc.

◆ UpdateForNewCluster()

void lar_content::ThreeViewTrackFragmentsAlgorithm::UpdateForNewCluster ( const pandora::Cluster *const pNewCluster )

virtual

Update to reflect addition of a new cluster to the problem space.

Parameters

pNewCluster address of the new cluster

Reimplemented from lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >.

Definition at line 33 of file ThreeViewTrackFragmentsAlgorithm.cc.

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◆ UpdateUponDeletion()

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::UpdateUponDeletion ( const pandora::Cluster *const pDeletedCluster )

virtualinherited

Update to reflect cluster deletion.

Parameters

pDeletedCluster address of the deleted cluster

Reimplemented from lar_content::NViewMatchingAlgorithm< T >.

Definition at line 84 of file NViewTrackMatchingAlgorithm.cc.

Member Data Documentation

◆ m_algorithmToolVector

TensorToolVector lar_content::ThreeViewTrackFragmentsAlgorithm::m_algorithmToolVector

protected

The algorithm tool list.

Definition at line 147 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_instanceName

std::string pandora::Process::m_instanceName

protectedinherited

The process instance name.

Definition at line 89 of file Process.h.

◆ m_matchingControl

template<typename T >

MatchingType lar_content::NViewMatchingAlgorithm< T >::m_matchingControl

protectedinherited

The matching control.

Definition at line 53 of file NViewMatchingAlgorithm.h.

◆ m_maxPointDisplacementSquared

float lar_content::ThreeViewTrackFragmentsAlgorithm::m_maxPointDisplacementSquared

protected

maximum allowed distance (squared) between projected points and associated hits

Definition at line 153 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_minClusterCaloHits

unsigned int lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::m_minClusterCaloHits

privateinherited

The min number of hits in base cluster selection method.

Definition at line 111 of file NViewTrackMatchingAlgorithm.h.

◆ m_minClusterLengthSquared

float lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::m_minClusterLengthSquared

privateinherited

The min length (squared) in base cluster selection method.

Definition at line 112 of file NViewTrackMatchingAlgorithm.h.

◆ m_minMatchedHits

unsigned int lar_content::ThreeViewTrackFragmentsAlgorithm::m_minMatchedHits

protected

minimum number of matched calo hits

Definition at line 155 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_minMatchedSamplingPointFraction

float lar_content::ThreeViewTrackFragmentsAlgorithm::m_minMatchedSamplingPointFraction

protected

minimum fraction of matched sampling points

Definition at line 154 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_minXOverlap

float lar_content::ThreeViewTrackFragmentsAlgorithm::m_minXOverlap

protected

requirement on minimum X overlap for associated clusters

Definition at line 151 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_minXOverlapFraction

float lar_content::ThreeViewTrackFragmentsAlgorithm::m_minXOverlapFraction

protected

requirement on minimum X overlap fraction for associated clusters

Definition at line 152 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_nMaxTensorToolRepeats

unsigned int lar_content::ThreeViewTrackFragmentsAlgorithm::m_nMaxTensorToolRepeats

protected

The maximum number of repeat loops over tensor tools.

Definition at line 149 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_outputPfoListName

std::string lar_content::MatchingBaseAlgorithm::m_outputPfoListName

privateinherited

The output pfo list name.

Definition at line 181 of file MatchingBaseAlgorithm.h.

◆ m_pPandora

const Pandora* pandora::Process::m_pPandora

protectedinherited

The pandora object that will run the process.

Definition at line 87 of file Process.h.

◆ m_reclusteringAlgorithmName

std::string lar_content::ThreeViewTrackFragmentsAlgorithm::m_reclusteringAlgorithmName

protected

Name of daughter algorithm to use for cluster re-building.

Definition at line 144 of file ThreeViewTrackFragmentsAlgorithm.h.

◆ m_slidingFitResultMap

TwoDSlidingFitResultMap lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::m_slidingFitResultMap

privateinherited

The sliding fit result map.

Definition at line 109 of file NViewTrackMatchingAlgorithm.h.

◆ m_slidingFitWindow

unsigned int lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< FragmentOverlapResult > >::m_slidingFitWindow

privateinherited

The layer window for the sliding linear fits.

Definition at line 108 of file NViewTrackMatchingAlgorithm.h.

◆ m_type

std::string pandora::Process::m_type

protectedinherited

The process type.

Definition at line 88 of file Process.h.

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

LArContent/larpandoracontent/LArThreeDReco/LArTrackFragments/ThreeViewTrackFragmentsAlgorithm.h
LArContent/larpandoracontent/LArThreeDReco/LArTrackFragments/ThreeViewTrackFragmentsAlgorithm.cc

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ BaseAlgorithm

◆ ClusterToMatchedHitsMap

◆ HitToClusterMap

◆ MatchingType

◆ TensorToolVector

Constructor & Destructor Documentation

◆ ThreeViewTrackFragmentsAlgorithm()

Member Function Documentation

◆ AddToSlidingFitCache()

◆ CalculateOverlapResult() [1/2]

◆ CalculateOverlapResult() [2/2]

◆ CheckMatchedClusters()

◆ CheckOverlapResult()

◆ CreateThreeDParticles()

◆ ExamineOverlapContainer()

◆ GetCachedSlidingFitResult()

◆ GetClusterListName()

◆ GetFragmentOverlapResult()

◆ GetInputClusterList()

◆ GetInstanceName()

◆ GetMatchedClusters()

◆ GetMatchedHits()

◆ GetMatchingControl()

◆ GetPandora()

◆ GetProjectedPositions()

◆ GetSelectedClusterList()

◆ GetSlidingFitWindow()

◆ GetType()

◆ Initialize()

◆ MakeClusterMerges()

◆ MakeClusterSplit()

◆ MakeClusterSplits()

◆ PerformMainLoop()

◆ PrepareAllInputClusters()

◆ PrepareInputClusters()

◆ ReadSettings()

◆ RebuildClusters()

◆ RegisterDetails()

◆ RemoveFromSlidingFitCache()

◆ Reset()

◆ Run()

◆ SelectAllInputClusters()

◆ SelectInputClusters()

◆ SetPfoParameters()

◆ SetPfoParticleId()

◆ SortSplitPositions()

◆ TidyUp()

◆ UpdateForNewCluster()

◆ UpdateUponDeletion()

Member Data Documentation

◆ m_algorithmToolVector

◆ m_instanceName

◆ m_matchingControl

◆ m_maxPointDisplacementSquared

◆ m_minClusterCaloHits

◆ m_minClusterLengthSquared

◆ m_minMatchedHits

◆ m_minMatchedSamplingPointFraction

◆ m_minXOverlap

◆ m_minXOverlapFraction

◆ m_nMaxTensorToolRepeats

◆ m_outputPfoListName

◆ m_pPandora

◆ m_reclusteringAlgorithmName

◆ m_slidingFitResultMap

◆ m_slidingFitWindow

◆ m_type