ShowerPfoMopUpAlgorithm::Algorithm class. More...

#include "ShowerPfoMopUpAlgorithm.h"

Inheritance diagram for lar_content::ShowerPfoMopUpAlgorithm:

Public Member Functions
	ShowerPfoMopUpAlgorithm ()
	Default constructor. More...

virtual void	MergeAndDeletePfos (const pandora::ParticleFlowObject const pPfoToEnlarge, const pandora::ParticleFlowObject const pPfoToDelete) const
	Merge and delete a pair of pfos, with a specific set of conventions for cluster merging, vertex use, etc. More...

template<typename T >
const std::string	GetListName (const T *const pT) const
	Find the name of the list hosting a specific object. More...

Static Public Member Functions
static const pandora::Cluster *	GetParentCluster (const pandora::ClusterList &clusterList, const pandora::HitType hitType)
	Select the parent cluster (same hit type and most hits) using a provided cluster list and hit type. More...

Protected Types
typedef std::vector< PfoAssociation >	PfoAssociationList

typedef std::map< pandora::HitType, ClusterAssociation >	HitTypeToAssociationMap

typedef std::set< pandora::HitType >	HitTypeSet

typedef std::map< pandora::HitType, const pandora::Cluster * >	HitTypeToClusterMap

Protected Member Functions
pandora::StatusCode	Run ()

bool	IsVertexAssociated (const pandora::Pfo const pPfo, const pandora::Vertex const pVertex) const
	Whether a specified pfo is associated with a specified vertex. More...

PfoAssociation	GetPfoAssociation (const pandora::Vertex const pVertex, const pandora::Pfo const pVertexPfo, const pandora::Pfo *const pDaughterPfo) const
	Get pfo association details between a vertex-associated pfo and a non-vertex associated daughter candidate pfo. More...

void	GetInputPfos (const pandora::Vertex *const pVertex, pandora::PfoList &vertexPfos, pandora::PfoList &nonVertexPfos) const
	Get the list of input pfos and divide them into vertex-associated and non-vertex-associated lists. More...

void	GetPfoAssociations (const pandora::Vertex *const pVertex, const pandora::PfoList &vertexPfos, const pandora::PfoList &nonVertexPfos, PfoAssociationList &pfoAssociationList) const
	Get the list of associations between vertex-associated pfos and non-vertex-associated pfos. More...

ClusterAssociation	GetClusterAssociation (const pandora::Vertex const pVertex, const pandora::Cluster const pVertexCluster, const pandora::Cluster *const pDaughterCluster) const
	Get cluster association details between a vertex-associated cluster and a non-vertex associated daughter candidate cluster. More...

bool	ProcessPfoAssociations (const PfoAssociationList &pfoAssociationList) const
	Process the list of pfo associations, merging the best-matching pfo. More...

void	MergePfos (const PfoAssociation &pfoAssociation) const
	Merge the vertex and daughter pfos (deleting daughter pfo, merging clusters, etc.) described in the specified pfoAssociation. More...

Protected Attributes
std::string	m_trackPfoListName
	The input track pfo list name. More...

std::string	m_showerPfoListName
	The input shower pfo list name. More...

float	m_minVertexLongitudinalDistance
	Vertex association check: min longitudinal distance cut. More...

float	m_maxVertexTransverseDistance
	Vertex association check: max transverse distance cut. More...

unsigned int	m_minVertexAssociatedHitTypes
	The min number of vertex associated hit types for a vertex associated pfo. More...

float	m_coneAngleCentile
	Cluster cone angle is defined using specified centile of distribution of hit half angles. More...

float	m_maxConeCosHalfAngle
	Maximum value for cosine of cone half angle. More...

float	m_maxConeLengthMultiplier
	Consider hits as bound if inside cone, with projected distance less than N times cone length. More...

float	m_directionTanAngle
	Direction determination, look for vertex inside triangle with apex shifted along the cluster length. More...

float	m_directionApexShift
	Direction determination, look for vertex inside triangle with apex shifted along the cluster length. More...

float	m_meanBoundedFractionCut
	Cut on association info (mean bounded fraction) for determining pfo merges. More...

float	m_maxBoundedFractionCut
	Cut on association info (max bounded fraction) for determining pfo merges. More...

float	m_minBoundedFractionCut
	Cut on association info (min bounded fraction) for determining pfo merges. More...

unsigned int	m_minConsistentDirections
	The minimum number of consistent cluster directions to allow a pfo merge. More...

unsigned int	m_minConsistentDirectionsTrack
	The minimum number of consistent cluster directions to allow a merge involving a track pfo. More...

pandora::StringVector	m_daughterListNames
	The list of potential daughter object list names. More...

Private Member Functions
bool	IsVertexAssociated (const pandora::CartesianVector &vertex2D, const LArPointingCluster &pointingCluster) const
	Whether a specified pfo is associated with a specified vertex. More...

PfoAssociation	GetPfoAssociation (const pandora::Pfo const pVertexPfo, const pandora::Pfo const pDaughterPfo, HitTypeToAssociationMap &hitTypeToAssociationMap) const
	Get pfo association details between a vertex-associated pfo and a non-vertex associated daughter candidate pfo. More...

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

Private Attributes
float	m_maxVertexLongitudinalDistance
	Vertex association check: max longitudinal distance cut. More...

float	m_vertexAngularAllowance
	Vertex association check: pointing angular allowance in degrees. More...

Detailed Description

ShowerPfoMopUpAlgorithm::Algorithm class.

Definition at line 19 of file ShowerPfoMopUpAlgorithm.h.

Member Typedef Documentation

typedef std::set<pandora::HitType> lar_content::VertexBasedPfoMopUpAlgorithm::HitTypeSet

protectedinherited

Definition at line 344 of file VertexBasedPfoMopUpAlgorithm.h.

typedef std::map<pandora::HitType, ClusterAssociation> lar_content::VertexBasedPfoMopUpAlgorithm::HitTypeToAssociationMap

protectedinherited

Definition at line 258 of file VertexBasedPfoMopUpAlgorithm.h.

typedef std::map<pandora::HitType, const pandora::Cluster *> lar_content::VertexBasedPfoMopUpAlgorithm::HitTypeToClusterMap

protectedinherited

Definition at line 345 of file VertexBasedPfoMopUpAlgorithm.h.

typedef std::vector<PfoAssociation> lar_content::VertexBasedPfoMopUpAlgorithm::PfoAssociationList

protectedinherited

Definition at line 186 of file VertexBasedPfoMopUpAlgorithm.h.

Constructor & Destructor Documentation

lar_content::ShowerPfoMopUpAlgorithm::ShowerPfoMopUpAlgorithm ( )

Default constructor.

Definition at line 24 of file ShowerPfoMopUpAlgorithm.cc.

References lar_content::VertexBasedPfoMopUpAlgorithm::m_maxBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_maxVertexTransverseDistance, lar_content::VertexBasedPfoMopUpAlgorithm::m_meanBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_minBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirections, and lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirectionsTrack.

                                                  :
     VertexBasedPfoMopUpAlgorithm(),
     m_maxVertexLongitudinalDistance(20.f),
     m_vertexAngularAllowance(3.f)
 {
     // ATTN Some default values differ from base class
     m_maxVertexTransverseDistance = 3.5f;
     m_meanBoundedFractionCut = 0.5f;
     m_maxBoundedFractionCut = 0.7f;
     m_minBoundedFractionCut = 0.f;
     m_minConsistentDirections = 1;
     m_minConsistentDirectionsTrack = 2;
 }

Member Function Documentation

VertexBasedPfoMopUpAlgorithm::ClusterAssociation lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation	(	const pandora::Vertex *const	pVertex,
		const pandora::Cluster *const	pVertexCluster,
		const pandora::Cluster *const	pDaughterCluster
	)		const

protectedinherited

Get cluster association details between a vertex-associated cluster and a non-vertex associated daughter candidate cluster.

Parameters

pVertex	the address of the vertex
pVertexCluster	the address of the vertex-associated cluster
pDaughterCluster	the address of the non-vertex-associated cluster

Returns: the cluster association details

Definition at line 208 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::VertexBasedPfoMopUpAlgorithm::ConeParameters::GetBoundedFraction(), lar_content::LArVertexHelper::GetClusterDirectionInZ(), lar_content::LArClusterHelper::GetClusterHitType(), lar_content::VertexBasedPfoMopUpAlgorithm::m_coneAngleCentile, lar_content::VertexBasedPfoMopUpAlgorithm::m_directionApexShift, lar_content::VertexBasedPfoMopUpAlgorithm::m_directionTanAngle, lar_content::VertexBasedPfoMopUpAlgorithm::m_maxConeCosHalfAngle, lar_content::VertexBasedPfoMopUpAlgorithm::m_maxConeLengthMultiplier, and lar_content::LArGeometryHelper::ProjectPosition().

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociations().

 {
     const HitType vertexHitType(LArClusterHelper::GetClusterHitType(pVertexCluster));
     const CartesianVector vertexPosition2D(LArGeometryHelper::ProjectPosition(this->GetPandora(), pVertex->GetPosition(), vertexHitType));
 
     const ConeParameters coneParameters(pVertexCluster, vertexPosition2D, m_coneAngleCentile, m_maxConeCosHalfAngle);
     const float boundedFraction(coneParameters.GetBoundedFraction(pDaughterCluster, m_maxConeLengthMultiplier));
 
     const LArVertexHelper::ClusterDirection vertexClusterDirection(
         LArVertexHelper::GetClusterDirectionInZ(this->GetPandora(), pVertex, pVertexCluster, m_directionTanAngle, m_directionApexShift));
     const LArVertexHelper::ClusterDirection daughterClusterDirection(
         LArVertexHelper::GetClusterDirectionInZ(this->GetPandora(), pVertex, pDaughterCluster, m_directionTanAngle, m_directionApexShift));
     const bool isConsistentDirection(vertexClusterDirection == daughterClusterDirection);
 
     return ClusterAssociation(pVertexCluster, pDaughterCluster, boundedFraction, isConsistentDirection);
 }

void lar_content::VertexBasedPfoMopUpAlgorithm::GetInputPfos	(	const pandora::Vertex *const	pVertex,
		pandora::PfoList &	vertexPfos,
		pandora::PfoList &	nonVertexPfos
	)		const

protectedinherited

Get the list of input pfos and divide them into vertex-associated and non-vertex-associated lists.

Parameters

pVertex	the address of the 3d vertex
vertexPfos	to receive the list of vertex-associated pfos
nonVertexPfos	to receive the list of nonvertex-associated pfos

Definition at line 101 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::LArClusterHelper::GetClusterHitType(), lar_content::VertexBasedPfoMopUpAlgorithm::IsVertexAssociated(), lar_content::VertexBasedPfoMopUpAlgorithm::m_minVertexAssociatedHitTypes, lar_content::VertexBasedPfoMopUpAlgorithm::m_showerPfoListName, lar_content::VertexBasedPfoMopUpAlgorithm::m_trackPfoListName, and lar_content::LArGeometryHelper::ProjectPosition().

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::Run().

 {
     StringVector listNames;
     listNames.push_back(m_trackPfoListName);
     listNames.push_back(m_showerPfoListName);
 
     for (const std::string &listName : listNames)
     {
         const PfoList *pPfoList(nullptr);
 
         if (STATUS_CODE_SUCCESS != PandoraContentApi::GetList(*this, listName, pPfoList))
             continue;
 
         for (const Pfo *const pPfo : *pPfoList)
         {
             PfoList &pfoTargetList(this->IsVertexAssociated(pPfo, pVertex) ? vertexPfos : nonVertexPfos);
             pfoTargetList.push_back(pPfo);
         }
     }
 }

template<typename T >

template const std::string lar_content::MopUpBaseAlgorithm::GetListName ( const T *const pT ) const

inherited

Find the name of the list hosting a specific object.

Parameters

pT	the address of the object

Returns: the name of the list

Definition at line 19 of file MopUpBaseAlgorithm.cc.

Referenced by lar_content::IsolatedClusterMopUpAlgorithm::DissolveClustersToHits(), lar_content::ClusterMopUpBaseAlgorithm::MakeClusterMerges(), and lar_content::SlidingConeClusterMopUpAlgorithm::MakeClusterMerges().

 {
     std::string currentListName;
     const MANAGED_CONTAINER<const T *> *pCurrentList(nullptr);
     (void)PandoraContentApi::GetCurrentList(*this, pCurrentList, currentListName);
 
     if (pCurrentList && (pCurrentList->end() != std::find(pCurrentList->begin(), pCurrentList->end(), pT)))
         return currentListName;
 
     for (const std::string &listName : m_daughterListNames)
     {
         const MANAGED_CONTAINER<const T *> *pList(nullptr);
         (void)PandoraContentApi::GetList(*this, listName, pList);
 
         if (pList && (pList->end() != std::find(pList->begin(), pList->end(), pT)))
             return listName;
     }
 
     throw StatusCodeException(STATUS_CODE_NOT_FOUND);
 }

const Cluster * lar_content::PfoMopUpBaseAlgorithm::GetParentCluster	(	const pandora::ClusterList &	clusterList,
		const pandora::HitType	hitType
	)

staticinherited

Select the parent cluster (same hit type and most hits) using a provided cluster list and hit type.

Parameters

clusterList	the cluster list
hitType	the hit type

Returns: the address of the parent cluster

Definition at line 61 of file PfoMopUpBaseAlgorithm.cc.

Referenced by lar_content::SlidingConeClusterMopUpAlgorithm::MakeClusterMerges(), lar_content::SlidingConeClusterMopUpAlgorithm::ClusterMerge::operator<(), lar_content::SlidingConePfoMopUpAlgorithm::ClusterMerge::operator<(), and lar_content::MasterAlgorithm::StitchPfos().

 {
     unsigned int mostHits(0);
     const Cluster *pBestParentCluster(nullptr);
 
     for (const Cluster *const pParentCluster : clusterList)
     {
         if (hitType != LArClusterHelper::GetClusterHitType(pParentCluster))
             continue;
 
         const unsigned int nParentHits(pParentCluster->GetNCaloHits());
 
         if (nParentHits > mostHits)
         {
             mostHits = nParentHits;
             pBestParentCluster = pParentCluster;
         }
     }
 
     return pBestParentCluster;
 }

ShowerPfoMopUpAlgorithm::PfoAssociation lar_content::ShowerPfoMopUpAlgorithm::GetPfoAssociation	(	const pandora::Pfo *const	pVertexPfo,
		const pandora::Pfo *const	pDaughterPfo,
		HitTypeToAssociationMap &	hitTypeToAssociationMap
	)		const

privatevirtual

Get pfo association details between a vertex-associated pfo and a non-vertex associated daughter candidate pfo.

Parameters

pVertexPfo	the address of the vertex-associated pfo
pDaughterPfo	the address of the non-vertex-associated pfo
hitTypeToAssociationMap	the hit type to association map

Returns: the pfo association details

Reimplemented from lar_content::VertexBasedPfoMopUpAlgorithm.

Definition at line 52 of file ShowerPfoMopUpAlgorithm.cc.

 {
     return PfoAssociation(pVertexPfo, pDaughterPfo, hitTypeToAssociationMap[TPC_VIEW_U], hitTypeToAssociationMap[TPC_VIEW_V],
         hitTypeToAssociationMap[TPC_VIEW_W]);
 }

PfoAssociation lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociation	(	const pandora::Vertex *const	pVertex,
		const pandora::Pfo *const	pVertexPfo,
		const pandora::Pfo *const	pDaughterPfo
	)		const

protectedinherited

Get pfo association details between a vertex-associated pfo and a non-vertex associated daughter candidate pfo.

Parameters

pVertex	the address of the 3d vertex
pVertexPfo	the address of the vertex-associated pfo
pDaughterPfo	the address of the non-vertex-associated pfo

Returns: the pfo association details

void lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociations	(	const pandora::Vertex *const	pVertex,
		const pandora::PfoList &	vertexPfos,
		const pandora::PfoList &	nonVertexPfos,
		PfoAssociationList &	pfoAssociationList
	)		const

protectedinherited

Get the list of associations between vertex-associated pfos and non-vertex-associated pfos.

Parameters

pVertex	the address of the 3d vertex
vertexPfos	the list of vertex-associated pfos
nonVertexPfos	the list of nonvertex-associated pfos
pfoAssociationList	to receive the pfo association list

Definition at line 158 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), lar_content::LArClusterHelper::GetClusterHitType(), and lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociation().

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::Run().

 {
     for (const Pfo *const pVertexPfo : vertexPfos)
     {
         for (const Pfo *const pDaughterPfo : nonVertexPfos)
         {
             try
             {
                 const PfoAssociation pfoAssociation(this->GetPfoAssociation(pVertex, pVertexPfo, pDaughterPfo));
                 pfoAssociationList.push_back(pfoAssociation);
             }
             catch (StatusCodeException &)
             {
             }
         }
     }
 }

bool lar_content::ShowerPfoMopUpAlgorithm::IsVertexAssociated	(	const pandora::CartesianVector &	vertex2D,
		const LArPointingCluster &	pointingCluster
	)		const

privatevirtual

Whether a specified pfo is associated with a specified vertex.

Parameters

vertex2D	the 2d vertex position
pointingCluster	the pointing cluster

Returns: boolean

Reimplemented from lar_content::VertexBasedPfoMopUpAlgorithm.

Definition at line 40 of file ShowerPfoMopUpAlgorithm.cc.

References lar_content::LArPointingCluster::GetInnerVertex(), lar_content::LArPointingCluster::GetOuterVertex(), lar_content::LArPointingClusterHelper::IsEmission(), lar_content::LArPointingClusterHelper::IsNode(), m_maxVertexLongitudinalDistance, lar_content::VertexBasedPfoMopUpAlgorithm::m_maxVertexTransverseDistance, lar_content::VertexBasedPfoMopUpAlgorithm::m_minVertexLongitudinalDistance, and m_vertexAngularAllowance.

 {
     return (LArPointingClusterHelper::IsNode(vertex2D, pointingCluster.GetInnerVertex(), m_minVertexLongitudinalDistance, m_maxVertexTransverseDistance) ||
         LArPointingClusterHelper::IsNode(vertex2D, pointingCluster.GetOuterVertex(), m_minVertexLongitudinalDistance, m_maxVertexTransverseDistance) ||
         LArPointingClusterHelper::IsEmission(vertex2D, pointingCluster.GetInnerVertex(), m_minVertexLongitudinalDistance,
             m_maxVertexLongitudinalDistance, m_maxVertexTransverseDistance, m_vertexAngularAllowance) ||
         LArPointingClusterHelper::IsEmission(vertex2D, pointingCluster.GetOuterVertex(), m_minVertexLongitudinalDistance,
             m_maxVertexLongitudinalDistance, m_maxVertexTransverseDistance, m_vertexAngularAllowance));
 }

bool lar_content::VertexBasedPfoMopUpAlgorithm::IsVertexAssociated	(	const pandora::Pfo *const	pPfo,
		const pandora::Vertex *const	pVertex
	)		const

protectedinherited

Whether a specified pfo is associated with a specified vertex.

Parameters

pPfo	the address of the pfo
pVertex	the address of the 3d vertex

Returns: boolean

void lar_content::PfoMopUpBaseAlgorithm::MergeAndDeletePfos	(	const pandora::ParticleFlowObject *const	pPfoToEnlarge,
		const pandora::ParticleFlowObject *const	pPfoToDelete
	)		const

virtualinherited

Merge and delete a pair of pfos, with a specific set of conventions for cluster merging, vertex use, etc.

Parameters

pPfoToEnlarge	the address of the pfo to enlarge
pPfoToDelete	the address of the pfo to delete (will become a dangling pointer)

Definition at line 20 of file PfoMopUpBaseAlgorithm.cc.

Referenced by lar_content::SlidingConePfoMopUpAlgorithm::MakePfoMerges(), and lar_content::VertexBasedPfoMopUpAlgorithm::MergePfos().

 {
     if (pPfoToEnlarge == pPfoToDelete)
         throw StatusCodeException(STATUS_CODE_NOT_ALLOWED);
 
     const PfoList daughterPfos(pPfoToDelete->GetDaughterPfoList());
     const ClusterVector daughterClusters(pPfoToDelete->GetClusterList().begin(), pPfoToDelete->GetClusterList().end());
     const VertexVector daughterVertices(pPfoToDelete->GetVertexList().begin(), pPfoToDelete->GetVertexList().end());
 
     PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::Delete(*this, pPfoToDelete, this->GetListName(pPfoToDelete)));
 
     for (const ParticleFlowObject *const pDaughterPfo : daughterPfos)
     {
         PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SetPfoParentDaughterRelationship(*this, pPfoToEnlarge, pDaughterPfo));
     }
 
     for (const Vertex *const pDaughterVertex : daughterVertices)
     {
         PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::Delete(*this, pDaughterVertex, this->GetListName(pDaughterVertex)));
     }
 
     for (const Cluster *const pDaughterCluster : daughterClusters)
     {
         const HitType daughterHitType(LArClusterHelper::GetClusterHitType(pDaughterCluster));
         const Cluster *pParentCluster(PfoMopUpBaseAlgorithm::GetParentCluster(pPfoToEnlarge->GetClusterList(), daughterHitType));
 
         if (pParentCluster)
         {
             PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=,
                 PandoraContentApi::MergeAndDeleteClusters(
                     *this, pParentCluster, pDaughterCluster, this->GetListName(pParentCluster), this->GetListName(pDaughterCluster)));
         }
         else
         {
             PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::AddToPfo(*this, pPfoToEnlarge, pDaughterCluster));
         }
     }
 }

void lar_content::VertexBasedPfoMopUpAlgorithm::MergePfos ( const PfoAssociation & pfoAssociation ) const

protectedinherited

Merge the vertex and daughter pfos (deleting daughter pfo, merging clusters, etc.) described in the specified pfoAssociation.

Parameters

pfoAssociation the pfo association details

Definition at line 267 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::VertexBasedPfoMopUpAlgorithm::PfoAssociation::GetDaughterPfo(), lar_content::VertexBasedPfoMopUpAlgorithm::PfoAssociation::GetVertexPfo(), lar_content::VertexBasedPfoMopUpAlgorithm::m_showerPfoListName, lar_content::VertexBasedPfoMopUpAlgorithm::m_trackPfoListName, and lar_content::PfoMopUpBaseAlgorithm::MergeAndDeletePfos().

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations().

 {
     const PfoList *pTrackPfoList(nullptr), *pShowerPfoList(nullptr);
     (void)PandoraContentApi::GetList(*this, m_trackPfoListName, pTrackPfoList);
     (void)PandoraContentApi::GetList(*this, m_showerPfoListName, pShowerPfoList);
 
     if (!pTrackPfoList && !pShowerPfoList)
         throw StatusCodeException(STATUS_CODE_FAILURE);
 
     const Pfo *const pVertexPfo(pfoAssociation.GetVertexPfo());
     const bool isvertexTrack(pTrackPfoList && (pTrackPfoList->end() != std::find(pTrackPfoList->begin(), pTrackPfoList->end(), pVertexPfo)));
     const Pfo *pDaughterPfo(pfoAssociation.GetDaughterPfo());
     const bool isDaughterShower(pShowerPfoList && (pShowerPfoList->end() != std::find(pShowerPfoList->begin(), pShowerPfoList->end(), pDaughterPfo)));
 
     this->MergeAndDeletePfos(pVertexPfo, pDaughterPfo);
 
     if (isvertexTrack && isDaughterShower)
     {
         const PfoList vertexPfoList(1, pVertexPfo);
 
         PandoraContentApi::ParticleFlowObject::Metadata metadata;
         metadata.m_particleId = E_MINUS;
         PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::ParticleFlowObject::AlterMetadata(*this, pVertexPfo, metadata));
 
         PANDORA_THROW_RESULT_IF(STATUS_CODE_SUCCESS, !=, PandoraContentApi::SaveList(*this, m_trackPfoListName, m_showerPfoListName, vertexPfoList));
     }
 }

bool lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations ( const PfoAssociationList & pfoAssociationList ) const

protectedinherited

Process the list of pfo associations, merging the best-matching pfo.

Parameters

pfoAssociationList the pfo association list

Returns: whether a pfo merge was made

Definition at line 228 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::VertexBasedPfoMopUpAlgorithm::m_maxBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_meanBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_minBoundedFractionCut, lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirections, lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirectionsTrack, lar_content::VertexBasedPfoMopUpAlgorithm::m_trackPfoListName, and lar_content::VertexBasedPfoMopUpAlgorithm::MergePfos().

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::Run().

 {
     const PfoList *pTrackPfoList(nullptr);
     (void)PandoraContentApi::GetList(*this, m_trackPfoListName, pTrackPfoList);
 
     for (const PfoAssociation &pfoAssociation : pfoAssociationList)
     {
         if ((pfoAssociation.GetMeanBoundedFraction() < m_meanBoundedFractionCut) ||
             (pfoAssociation.GetMaxBoundedFraction() < m_maxBoundedFractionCut) || (pfoAssociation.GetMinBoundedFraction() < m_minBoundedFractionCut) ||
             (pfoAssociation.GetNConsistentDirections() < m_minConsistentDirections))
         {
             continue;
         }
 
         if (pTrackPfoList)
         {
             if ((pTrackPfoList->end() != std::find(pTrackPfoList->begin(), pTrackPfoList->end(), pfoAssociation.GetVertexPfo())) &&
                 (pTrackPfoList->end() != std::find(pTrackPfoList->begin(), pTrackPfoList->end(), pfoAssociation.GetDaughterPfo())))
             {
                 continue;
             }
 
             if (((pTrackPfoList->end() != std::find(pTrackPfoList->begin(), pTrackPfoList->end(), pfoAssociation.GetVertexPfo())) ||
                     (pTrackPfoList->end() != std::find(pTrackPfoList->begin(), pTrackPfoList->end(), pfoAssociation.GetDaughterPfo()))) &&
                 (pfoAssociation.GetNConsistentDirections() < m_minConsistentDirectionsTrack))
             {
                 continue;
             }
         }
 
         this->MergePfos(pfoAssociation);
         return true;
     }
 
     return false;
 }

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

privatevirtual

Reimplemented from lar_content::PfoMopUpBaseAlgorithm.

Definition at line 61 of file ShowerPfoMopUpAlgorithm.cc.

References m_maxVertexLongitudinalDistance, m_vertexAngularAllowance, and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

 {
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=,
         XmlHelper::ReadValue(xmlHandle, "MaxVertexLongitudinalDistance", m_maxVertexLongitudinalDistance));
 
     PANDORA_RETURN_RESULT_IF_AND_IF(
         STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "VertexAngularAllowance", m_vertexAngularAllowance));
 
     return VertexBasedPfoMopUpAlgorithm::ReadSettings(xmlHandle);
 }

StatusCode lar_content::VertexBasedPfoMopUpAlgorithm::Run ( )

protectedinherited

Definition at line 45 of file VertexBasedPfoMopUpAlgorithm.cc.

References lar_content::LArPointingCluster::GetInnerVertex(), lar_content::VertexBasedPfoMopUpAlgorithm::GetInputPfos(), lar_content::LArPointingCluster::GetOuterVertex(), lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociation(), lar_content::VertexBasedPfoMopUpAlgorithm::GetPfoAssociations(), lar_content::LArPointingClusterHelper::IsNode(), lar_content::VertexBasedPfoMopUpAlgorithm::IsVertexAssociated(), lar_content::VertexBasedPfoMopUpAlgorithm::m_maxVertexTransverseDistance, lar_content::VertexBasedPfoMopUpAlgorithm::m_minVertexLongitudinalDistance, and lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations().

 {
     const VertexList *pVertexList = nullptr;
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_INITIALIZED, !=, PandoraContentApi::GetCurrentList(*this, pVertexList));
 
     const Vertex *const pSelectedVertex(
         (pVertexList && (pVertexList->size() == 1) && (VERTEX_3D == (*(pVertexList->begin()))->GetVertexType())) ? *(pVertexList->begin()) : nullptr);
 
     if (!pSelectedVertex)
     {
         if (PandoraContentApi::GetSettings(*this)->ShouldDisplayAlgorithmInfo())
             std::cout << "VertexBasedPfoMopUp: unable to find vertex in current list " << std::endl;
 
         return STATUS_CODE_SUCCESS;
     }
 
     while (true)
     {
         PfoList vertexPfos, nonVertexPfos;
         this->GetInputPfos(pSelectedVertex, vertexPfos, nonVertexPfos);
 
         PfoAssociationList pfoAssociationList;
         this->GetPfoAssociations(pSelectedVertex, vertexPfos, nonVertexPfos, pfoAssociationList);
 
         std::sort(pfoAssociationList.begin(), pfoAssociationList.end());
         const bool pfoMergeMade(this->ProcessPfoAssociations(pfoAssociationList));
 
         if (!pfoMergeMade)
             break;
     }
 
     return STATUS_CODE_SUCCESS;
 }

Member Data Documentation

float lar_content::VertexBasedPfoMopUpAlgorithm::m_coneAngleCentile

protectedinherited

Cluster cone angle is defined using specified centile of distribution of hit half angles.

Definition at line 354 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

pandora::StringVector lar_content::MopUpBaseAlgorithm::m_daughterListNames

protectedinherited

The list of potential daughter object list names.

Definition at line 35 of file MopUpBaseAlgorithm.h.

Referenced by lar_content::SlidingConeClusterMopUpAlgorithm::GetAvailableTwoDClusters(), lar_content::ClusterMopUpBaseAlgorithm::GetDaughterClusterLists(), lar_content::SlidingConePfoMopUpAlgorithm::ReadSettings(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_directionApexShift

protectedinherited

Direction determination, look for vertex inside triangle with apex shifted along the cluster length.

Definition at line 359 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_directionTanAngle

protectedinherited

Direction determination, look for vertex inside triangle with apex shifted along the cluster length.

Definition at line 358 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_maxBoundedFractionCut

protectedinherited

Cut on association info (max bounded fraction) for determining pfo merges.

Definition at line 362 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and ShowerPfoMopUpAlgorithm().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_maxConeCosHalfAngle

protectedinherited

Maximum value for cosine of cone half angle.

Definition at line 355 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_maxConeLengthMultiplier

protectedinherited

Consider hits as bound if inside cone, with projected distance less than N times cone length.

Definition at line 356 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetClusterAssociation(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::ShowerPfoMopUpAlgorithm::m_maxVertexLongitudinalDistance

private

Vertex association check: max longitudinal distance cut.

Definition at line 33 of file ShowerPfoMopUpAlgorithm.h.

Referenced by IsVertexAssociated(), and ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_maxVertexTransverseDistance

protectedinherited

Vertex association check: max transverse distance cut.

Definition at line 351 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by IsVertexAssociated(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), lar_content::VertexBasedPfoMopUpAlgorithm::Run(), and ShowerPfoMopUpAlgorithm().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_meanBoundedFractionCut

protectedinherited

Cut on association info (mean bounded fraction) for determining pfo merges.

Definition at line 361 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and ShowerPfoMopUpAlgorithm().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_minBoundedFractionCut

protectedinherited

Cut on association info (min bounded fraction) for determining pfo merges.

Definition at line 363 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and ShowerPfoMopUpAlgorithm().

unsigned int lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirections

protectedinherited

The minimum number of consistent cluster directions to allow a pfo merge.

Definition at line 365 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and ShowerPfoMopUpAlgorithm().

unsigned int lar_content::VertexBasedPfoMopUpAlgorithm::m_minConsistentDirectionsTrack

protectedinherited

The minimum number of consistent cluster directions to allow a merge involving a track pfo.

Definition at line 366 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and ShowerPfoMopUpAlgorithm().

unsigned int lar_content::VertexBasedPfoMopUpAlgorithm::m_minVertexAssociatedHitTypes

protectedinherited

The min number of vertex associated hit types for a vertex associated pfo.

Definition at line 352 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetInputPfos(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::VertexBasedPfoMopUpAlgorithm::m_minVertexLongitudinalDistance

protectedinherited

Vertex association check: min longitudinal distance cut.

Definition at line 350 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by IsVertexAssociated(), lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings(), and lar_content::VertexBasedPfoMopUpAlgorithm::Run().

std::string lar_content::VertexBasedPfoMopUpAlgorithm::m_showerPfoListName

protectedinherited

The input shower pfo list name.

Definition at line 348 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetInputPfos(), lar_content::VertexBasedPfoMopUpAlgorithm::MergePfos(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

std::string lar_content::VertexBasedPfoMopUpAlgorithm::m_trackPfoListName

protectedinherited

The input track pfo list name.

Definition at line 347 of file VertexBasedPfoMopUpAlgorithm.h.

Referenced by lar_content::VertexBasedPfoMopUpAlgorithm::GetInputPfos(), lar_content::VertexBasedPfoMopUpAlgorithm::MergePfos(), lar_content::VertexBasedPfoMopUpAlgorithm::ProcessPfoAssociations(), and lar_content::VertexBasedPfoMopUpAlgorithm::ReadSettings().

float lar_content::ShowerPfoMopUpAlgorithm::m_vertexAngularAllowance

private

Vertex association check: pointing angular allowance in degrees.

Definition at line 34 of file ShowerPfoMopUpAlgorithm.h.

Referenced by IsVertexAssociated(), and ReadSettings().

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

larpandoracontent/v04_08_01/source/larpandoracontent/LArThreeDReco/LArPfoMopUp/ShowerPfoMopUpAlgorithm.h
larpandoracontent/v04_08_01/source/larpandoracontent/LArThreeDReco/LArPfoMopUp/ShowerPfoMopUpAlgorithm.cc

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