lar_content::ThreeViewLongitudinalTracksAlgorithm Class Reference

ThreeViewLongitudinalTracksAlgorithm class. More...

#include "ThreeViewLongitudinalTracksAlgorithm.h"

Inheritance diagram for lar_content::ThreeViewLongitudinalTracksAlgorithm:

Public Types
typedef NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >	BaseAlgorithm
typedef ThreeViewMatchingControl< LongitudinalOverlapResult >	MatchingType

Public Member Functions
	ThreeViewLongitudinalTracksAlgorithm ()
	Default constructor. More...
const TwoDSlidingFitResult &	GetCachedSlidingFitResult (const pandora::Cluster *const pCluster) const
	Get a sliding fit result from the algorithm cache. More...
unsigned int	GetSlidingFitWindow () const
	Get the layer window for the sliding linear fits. More...
virtual bool	MakeClusterSplits (const SplitPositionMap &splitPositionMap)
	Make cluster splits. More...
virtual bool	MakeClusterSplit (const pandora::CartesianVector &splitPosition, const pandora::Cluster *&pCurrentCluster, const pandora::Cluster *&pLowXCluster, const pandora::Cluster *&pHighXCluster) const
	Make a cluster split. More...
virtual void	UpdateForNewCluster (const pandora::Cluster *const pNewCluster)
	Update to reflect addition of a new cluster to the problem space. More...
virtual void	UpdateUponDeletion (const pandora::Cluster *const pDeletedCluster)
	Update to reflect cluster deletion. More...
virtual void	SelectInputClusters (const pandora::ClusterList *const pInputClusterList, pandora::ClusterList &selectedClusterList) const
	Select a subset of input clusters for processing in this algorithm. More...
virtual void	PrepareInputClusters (pandora::ClusterList &preparedClusterList)
	Perform any preparatory steps required on the input clusters, e.g. caching expensive fit results. More...
virtual void	SetPfoParticleId (PandoraContentApi::ParticleFlowObject::Parameters &pfoParameters) const
	Set pfo particle id. More...
const std::string &	GetClusterListName (const pandora::HitType hitType) const
	Get the cluster list name corresponding to a specified hit type. More...
const pandora::ClusterList &	GetInputClusterList (const pandora::HitType hitType) const
	Get the input cluster list corresponding to a specified hit type. More...
const pandora::ClusterList &	GetSelectedClusterList (const pandora::HitType hitType) const
	Get the selected cluster list corresponding to a specified hit type. More...
virtual bool	MakeClusterMerges (const ClusterMergeMap &clusterMergeMap)
	Merge clusters together. More...
virtual bool	CreateThreeDParticles (const ProtoParticleVector &protoParticleVector)
	Create particles using findings from recent algorithm processing. More...
virtual void	SetPfoParameters (const ProtoParticle &protoParticle, PandoraContentApi::ParticleFlowObject::Parameters &pfoParameters) const
	Set Pfo properties. More...

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

Protected Member Functions
void	AddToSlidingFitCache (const pandora::Cluster *const pCluster)
	Add a new sliding fit result, for the specified cluster, to the algorithm cache. More...
void	RemoveFromSlidingFitCache (const pandora::Cluster *const pCluster)
	Remova an existing sliding fit result, for the specified cluster, from the algorithm cache. More...
virtual void	TidyUp ()
	Tidy member variables in derived class. More...
MatchingType &	GetMatchingControl ()
	Get the matching control. More...
virtual void	SelectAllInputClusters ()
	Select a subset of input clusters for processing in this algorithm. More...
virtual void	PrepareAllInputClusters ()
	Perform any preparatory steps required, e.g. caching expensive fit results for clusters. More...
virtual void	PerformMainLoop ()
	Main loop over cluster combinations in order to populate the overlap container. Responsible for calling CalculateOverlapResult. More...

Protected Attributes
MatchingType	m_matchingControl
	The matching control. More...

Private Types
typedef std::vector< LongitudinalTensorTool * >	TensorToolVector

Private Member Functions
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. More...
void	CalculateOverlapResult (const pandora::Cluster *const pClusterU, const pandora::Cluster *const pClusterV, const pandora::Cluster *const pClusterW, LongitudinalOverlapResult &overlapResult)
	Calculate the overlap result for given group of clusters. More...
void	CalculateOverlapResult (const TwoDSlidingFitResult &slidingFitResultU, const TwoDSlidingFitResult &slidingFitResultV, const TwoDSlidingFitResult &slidingFitResultW, const pandora::CartesianVector &vtxMerged3D, const pandora::CartesianVector &endMerged3D, TrackOverlapResult &overlapResult) const
	Calculate the overlap result for given 3D vertex and end positions. More...
void	ExamineOverlapContainer ()
	Examine contents of overlap container, collect together best-matching 2D particles and modify clusters as required. More...
pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

Private Attributes
TensorToolVector	m_algorithmToolVector
	The algorithm tool vector. More...
unsigned int	m_nMaxTensorToolRepeats
	The maximum number of repeat loops over tensor tools. More...
float	m_vertexChi2Cut
	The maximum allowed chi2 for associating end points from three views. More...
float	m_reducedChi2Cut
	The maximum allowed chi2 for associating hit positions from three views. More...
float	m_samplingPitch
	Pitch used to generate sampling points along tracks. More...

Detailed Description

ThreeViewLongitudinalTracksAlgorithm class.

Definition at line 29 of file ThreeViewLongitudinalTracksAlgorithm.h.

Member Typedef Documentation

typedef NViewTrackMatchingAlgorithm<ThreeViewMatchingControl<LongitudinalOverlapResult> > lar_content::ThreeViewLongitudinalTracksAlgorithm::BaseAlgorithm

Definition at line 32 of file ThreeViewLongitudinalTracksAlgorithm.h.

typedef ThreeViewMatchingControl< LongitudinalOverlapResult > lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::MatchingType

inherited

Definition at line 23 of file NViewMatchingAlgorithm.h.

typedef std::vector<LongitudinalTensorTool *> lar_content::ThreeViewLongitudinalTracksAlgorithm::TensorToolVector

private

Definition at line 71 of file ThreeViewLongitudinalTracksAlgorithm.h.

Constructor & Destructor Documentation

lar_content::ThreeViewLongitudinalTracksAlgorithm::ThreeViewLongitudinalTracksAlgorithm

(

)

Default constructor.

Definition at line 21 of file ThreeViewLongitudinalTracksAlgorithm.cc.

References CalculateOverlapResult(), f, lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::GetCachedSlidingFitResult(), lar_content::TwoDSlidingFitResult::GetGlobalFitProjection(), lar_content::TwoDSlidingFitResult::GetGlobalMaxLayerPosition(), lar_content::TwoDSlidingFitResult::GetGlobalMinLayerPosition(), lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::GetMatchingControl(), lar_content::TrackOverlapResult::GetNMatchedSamplingPoints(), lar_content::ThreeViewMatchingControl< T >::GetOverlapTensor(), lar_content::TrackOverlapResult::IsInitialized(), m_reducedChi2Cut, m_samplingPitch, m_vertexChi2Cut, lar_content::LArGeometryHelper::MergeThreePositions(), lar_content::LArGeometryHelper::MergeTwoPositions3D(), n, lar_content::LArGeometryHelper::ProjectPosition(), and lar_content::OverlapTensor< T >::SetOverlapResult().

                                                                           :
    m_nMaxTensorToolRepeats(1000),
    m_vertexChi2Cut(10.f),
    m_reducedChi2Cut(5.f),
    m_samplingPitch(1.f)
{
}

Member Function Documentation

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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

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

privatevirtual

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.

Referenced by ThreeViewLongitudinalTracksAlgorithm().

void lar_content::ThreeViewLongitudinalTracksAlgorithm::CalculateOverlapResult ( const pandora::Cluster *const  pClusterU, const pandora::Cluster *const  pClusterV, const pandora::Cluster *const  pClusterW, LongitudinalOverlapResult &  overlapResult  )

private

Calculate the overlap result for given group of clusters.

Parameters

pClusterU	the cluster from the U view
pClusterV	the cluster from the V view
pClusterW	the cluster from the W view
overlapResult	to receive the overlap result

void lar_content::ThreeViewLongitudinalTracksAlgorithm::CalculateOverlapResult ( const TwoDSlidingFitResult &  slidingFitResultU, const TwoDSlidingFitResult &  slidingFitResultV, const TwoDSlidingFitResult &  slidingFitResultW, const pandora::CartesianVector &  vtxMerged3D, const pandora::CartesianVector &  endMerged3D, TrackOverlapResult &  overlapResult  ) const

private

Calculate the overlap result for given 3D vertex and end positions.

Parameters

slidingFitResultU	the sliding fit result u
slidingFitResultV	the sliding fit result v
slidingFitResultW	the sliding fit result w
vtxMerged3D	the 3D vertex position
endMerged3D	the 3D end position
overlapResult	to receive the overlap result

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.

Referenced by lar_content::NViewDeltaRayMatchingAlgorithm< T >::CreatePfos(), lar_content::ClearRemnantsTool::CreateThreeDParticles(), lar_content::TwoViewClearTracksTool::CreateThreeDParticles(), lar_content::ClearLongitudinalTracksTool::CreateThreeDParticles(), lar_content::ClearTracksTool::CreateThreeDParticles(), lar_content::ClearTrackFragmentsTool::FindTrackFragments(), lar_content::TwoViewSimpleTracksTool::Run(), lar_content::MissingTrackTool::Run(), lar_content::ConnectedRemnantsTool::Run(), lar_content::MopUpRemnantsTool::Run(), lar_content::MatchedEndPointsTool::Run(), lar_content::SimpleShowersTool::Run(), lar_content::TracksCrossingGapsTool::Run(), lar_content::MissingTrackSegmentTool::Run(), lar_content::LongTracksTool::Run(), lar_content::TwoViewLongTracksTool::Run(), and lar_content::ClearShowersTool::Run().

{
    bool particlesMade(false);
    const PfoList *pPfoList(nullptr);
    std::string pfoListName;
    PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::CreateTemporaryListAndSetCurrent(*this, pPfoList, pfoListName));

    for (const ProtoParticle &protoParticle : protoParticleVector)
    {
        PandoraContentApi::ParticleFlowObject::Parameters pfoParameters;
        this->SetPfoParameters(protoParticle, pfoParameters);

        const ParticleFlowObject *pPfo(nullptr);
        PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ParticleFlowObject::Create(*this, pfoParameters, pPfo));
        particlesMade = true;
    }

    if (!pPfoList->empty())
    {
        PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SaveList<Pfo>(*this, m_outputPfoListName));
        PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ReplaceCurrentList<Pfo>(*this, m_outputPfoListName));
    }

    return particlesMade;
}

void lar_content::ThreeViewLongitudinalTracksAlgorithm::ExamineOverlapContainer ( )

privatevirtual

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

Implements lar_content::MatchingBaseAlgorithm.

Definition at line 201 of file ThreeViewLongitudinalTracksAlgorithm.cc.

References m_algorithmToolVector, and m_nMaxTensorToolRepeats.

{
    unsigned int repeatCounter(0);

    for (TensorToolVector::const_iterator iter = m_algorithmToolVector.begin(), iterEnd = m_algorithmToolVector.end(); iter != iterEnd;)
    {
        if ((*iter)->Run(this, this->GetMatchingControl().GetOverlapTensor()))
        {
            iter = m_algorithmToolVector.begin();

            if (++repeatCounter > m_nMaxTensorToolRepeats)
                break;
        }
        else
        {
            ++iter;
        }
    }
}

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

inherited

Get a sliding fit result from the algorithm cache.

Parameters

pCluster

address of the relevant cluster

Referenced by ThreeViewLongitudinalTracksAlgorithm().

const std::string& lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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.

const pandora::ClusterList& lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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.

MatchingType& lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::GetMatchingControl ( )

protectedinherited

Get the matching control.

Referenced by ThreeViewLongitudinalTracksAlgorithm().

const pandora::ClusterList& lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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.

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

inherited

Get the layer window for the sliding linear fits.

Returns

the layer window for the sliding linear fits

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.

Referenced by lar_content::SplitShowersTool::ApplyChanges(), lar_content::ThreeDKinkBaseTool::ApplyChanges(), lar_content::TwoViewThreeDKinkTool::ApplyChanges(), lar_content::ConnectedRemnantsTool::Run(), and lar_content::MissingTrackSegmentTool::Run().

{
    ClusterSet deletedClusters;

    ClusterList parentClusters;
    for (const auto &mapEntry : clusterMergeMap)
        parentClusters.push_back(mapEntry.first);
    parentClusters.sort(LArClusterHelper::SortByNHits);

    for (const Cluster *const pParentCluster : parentClusters)
    {
        const HitType hitType(LArClusterHelper::GetClusterHitType(pParentCluster));
        const std::string &clusterListName(this->GetClusterListName(hitType));

        if (!((TPC_VIEW_U == hitType) || (TPC_VIEW_V == hitType) || (TPC_VIEW_W == hitType)))
            throw StatusCodeException(STATUS_CODE_FAILURE);

        ClusterList daughterClusters(clusterMergeMap.at(pParentCluster));
        daughterClusters.sort(LArClusterHelper::SortByNHits);

        for (const Cluster *const pDaughterCluster : daughterClusters)
        {
            if (deletedClusters.count(pParentCluster) || deletedClusters.count(pDaughterCluster))
                throw StatusCodeException(STATUS_CODE_FAILURE);

            this->UpdateUponDeletion(pDaughterCluster);
            this->UpdateUponDeletion(pParentCluster);
            PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=,
                PandoraContentApi::MergeAndDeleteClusters(*this, pParentCluster, pDaughterCluster, clusterListName, clusterListName));

            this->UpdateForNewCluster(pParentCluster);
            deletedClusters.insert(pDaughterCluster);
        }
    }

    return !(deletedClusters.empty());
}

virtual bool lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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

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

virtualinherited

Make cluster splits.

Parameters

splitPositionMap

the split position map

Returns

whether changes to the overlap container have been made

virtual void lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::PerformMainLoop ( )

protectedvirtualinherited

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

Implements lar_content::MatchingBaseAlgorithm.

virtual void lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::PrepareAllInputClusters ( )

protectedvirtualinherited

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

Implements lar_content::MatchingBaseAlgorithm.

virtual void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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.

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

privatevirtual

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

Definition at line 223 of file ThreeViewLongitudinalTracksAlgorithm.cc.

References m_algorithmToolVector, m_nMaxTensorToolRepeats, m_reducedChi2Cut, m_samplingPitch, m_vertexChi2Cut, and lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::ReadSettings().

{
    AlgorithmToolVector algorithmToolVector;
    PANDORA_RETURN_RESULT_IF(STATUS_CODE_SUCCESS, !=, XmlHelper::ProcessAlgorithmToolList(*this, xmlHandle, "TrackTools", algorithmToolVector));

    for (AlgorithmToolVector::const_iterator iter = algorithmToolVector.begin(), iterEnd = algorithmToolVector.end(); iter != iterEnd; ++iter)
    {
        LongitudinalTensorTool *const pLongitudinalTensorTool(dynamic_cast<LongitudinalTensorTool *>(*iter));

        if (!pLongitudinalTensorTool)
            return STATUS_CODE_INVALID_PARAMETER;

        m_algorithmToolVector.push_back(pLongitudinalTensorTool);
    }

    PANDORA_RETURN_RESULT_IF_AND_IF(
        STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "NMaxTensorToolRepeats", m_nMaxTensorToolRepeats));

    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "VertexChi2Cut", m_vertexChi2Cut));

    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "ReducedChi2Cut", m_reducedChi2Cut));

    PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "SamplingPitch", m_samplingPitch));

    if (m_samplingPitch < std::numeric_limits<float>::epsilon())
        return STATUS_CODE_INVALID_PARAMETER;

    return BaseAlgorithm::ReadSettings(xmlHandle);
}

void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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

virtual void lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::SelectAllInputClusters ( )

protectedvirtualinherited

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

Implements lar_content::MatchingBaseAlgorithm.

virtual void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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.

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.

References f, and lar_content::ProtoParticle::m_clusterList.

{
    this->SetPfoParticleId(pfoParameters);
    pfoParameters.m_charge = PdgTable::GetParticleCharge(pfoParameters.m_particleId.Get());
    pfoParameters.m_mass = PdgTable::GetParticleMass(pfoParameters.m_particleId.Get());
    pfoParameters.m_energy = 0.f;
    pfoParameters.m_momentum = CartesianVector(0.f, 0.f, 0.f);
    pfoParameters.m_clusterList = protoParticle.m_clusterList;
}

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

virtualinherited

Set pfo particle id.

Parameters

pfoParameters

the output pfo parameters

Reimplemented from lar_content::MatchingBaseAlgorithm.

static bool lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::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

virtual void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::TidyUp ( )

protectedvirtualinherited

Tidy member variables in derived class.

Reimplemented from lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >.

virtual void lar_content::NViewTrackMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::UpdateForNewCluster ( const pandora::Cluster *const  pNewCluster )

virtualinherited

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

Parameters

pNewCluster

address of the new cluster

Reimplemented from lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >.

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

virtualinherited

Update to reflect cluster deletion.

Parameters

pDeletedCluster

address of the deleted cluster

Reimplemented from lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >.

Member Data Documentation

TensorToolVector lar_content::ThreeViewLongitudinalTracksAlgorithm::m_algorithmToolVector

private

The algorithm tool vector.

Definition at line 72 of file ThreeViewLongitudinalTracksAlgorithm.h.

Referenced by ExamineOverlapContainer(), and ReadSettings().

MatchingType lar_content::NViewMatchingAlgorithm< ThreeViewMatchingControl< LongitudinalOverlapResult > >::m_matchingControl

protectedinherited

The matching control.

Definition at line 53 of file NViewMatchingAlgorithm.h.

unsigned int lar_content::ThreeViewLongitudinalTracksAlgorithm::m_nMaxTensorToolRepeats

private

The maximum number of repeat loops over tensor tools.

Definition at line 74 of file ThreeViewLongitudinalTracksAlgorithm.h.

Referenced by ExamineOverlapContainer(), and ReadSettings().

float lar_content::ThreeViewLongitudinalTracksAlgorithm::m_reducedChi2Cut

private

The maximum allowed chi2 for associating hit positions from three views.

Definition at line 76 of file ThreeViewLongitudinalTracksAlgorithm.h.

Referenced by ReadSettings(), and ThreeViewLongitudinalTracksAlgorithm().

float lar_content::ThreeViewLongitudinalTracksAlgorithm::m_samplingPitch

private

Pitch used to generate sampling points along tracks.

Definition at line 77 of file ThreeViewLongitudinalTracksAlgorithm.h.

Referenced by ReadSettings(), and ThreeViewLongitudinalTracksAlgorithm().

float lar_content::ThreeViewLongitudinalTracksAlgorithm::m_vertexChi2Cut

private

The maximum allowed chi2 for associating end points from three views.

Definition at line 75 of file ThreeViewLongitudinalTracksAlgorithm.h.

Referenced by ReadSettings(), and ThreeViewLongitudinalTracksAlgorithm().

---

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

• larpandoracontent/v04_15_01/source/larpandoracontent/LArThreeDReco/LArLongitudinalTrackMatching/ThreeViewLongitudinalTracksAlgorithm.h
• larpandoracontent/v04_15_01/source/larpandoracontent/LArThreeDReco/LArLongitudinalTrackMatching/ThreeViewLongitudinalTracksAlgorithm.cc