#include "LayerSplittingAlgorithm.h"

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Public Member Functions
	LayerSplittingAlgorithm ()
	Default constructor.

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.

Protected Member Functions
virtual pandora::StatusCode	Run ()
	Run the algorithm.

pandora::StatusCode	RunUsingCurrentList () const
	Run the algorithm using the current cluster list as input.

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

pandora::StatusCode	DivideCaloHits (const pandora::Cluster *const pCluster, pandora::CaloHitList &firstCaloHitList, pandora::CaloHitList &secondCaloHitList) const
	Divide calo hits in a cluster into two lists, each associated with a separate fragment cluster.

pandora::StatusCode	FindBestSplitLayer (const pandora::Cluster *const pCluster, unsigned int &splitLayer) const
	Find the best layer for splitting the cluster.

pandora::StatusCode	DivideCaloHits (const pandora::Cluster *const pCluster, const unsigned int &splitLayer, pandora::CaloHitList &firstCaloHitList, pandora::CaloHitList &secondCaloHitList) const
	Split the cluster into two fragments at the input layer.

float	CalculateRms (const pandora::Cluster *const pCluster, const unsigned int &firstLayer, const unsigned int &secondLayer) const
	Calculate rms deviation of cluster centroids between two extremal layers.

pandora::StatusCode	SplitCluster (const pandora::Cluster *const pCluster, pandora::ClusterList &clusterSplittingList) const
	Split cluster into two fragments.

Private Attributes
unsigned int	m_minClusterLayers

unsigned int	m_layerWindow

float	m_maxScatterRms

float	m_maxScatterCosTheta

float	m_maxSlidingCosTheta

pandora::StringVector	m_inputClusterListNames
	The list of input cluster list names - if empty, use the current cluster list.

Detailed Description

LayerSplittingAlgorithm class.

Definition at line 19 of file LayerSplittingAlgorithm.h.

Constructor & Destructor Documentation

◆ LayerSplittingAlgorithm()

lar_content::LayerSplittingAlgorithm::LayerSplittingAlgorithm ( )

Default constructor.

Definition at line 18 of file LayerSplittingAlgorithm.cc.

Member Function Documentation

◆ CalculateRms()

float lar_content::LayerSplittingAlgorithm::CalculateRms	(	const pandora::Cluster *const	pCluster,
		const unsigned int &	firstLayer,
		const unsigned int &	secondLayer
	)		const

private

Calculate rms deviation of cluster centroids between two extremal layers.

Parameters

pCluster	the input cluster
firstLayer	the first extremal layer
secondLayer	the second extremal layer

Definition at line 117 of file LayerSplittingAlgorithm.cc.

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◆ DivideCaloHits() [1/2]

StatusCode lar_content::LayerSplittingAlgorithm::DivideCaloHits	(	const pandora::Cluster *const	pCluster,
		const unsigned int &	splitLayer,
		pandora::CaloHitList &	firstCaloHitList,
		pandora::CaloHitList &	secondCaloHitList
	)		const

private

Split the cluster into two fragments at the input layer.

Parameters

pCluster	the input cluster
splitLayer	the split layer
firstCaloHitList	the hits in the first cluster fragment
secondCaloHitList	the hits in the second cluster fragment

Definition at line 151 of file LayerSplittingAlgorithm.cc.

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◆ DivideCaloHits() [2/2]

StatusCode lar_content::LayerSplittingAlgorithm::DivideCaloHits	(	const pandora::Cluster *const	pCluster,
		pandora::CaloHitList &	firstCaloHitList,
		pandora::CaloHitList &	secondCaloHitList
	)		const

privatevirtual

Divide calo hits in a cluster into two lists, each associated with a separate fragment cluster.

Parameters

pCluster	address of the cluster
firstCaloHitList	the hits in the first fragment
secondCaloHitList	the hits in the second fragment

Implements lar_content::ClusterSplittingAlgorithm.

Definition at line 29 of file LayerSplittingAlgorithm.cc.

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◆ FindBestSplitLayer()

StatusCode lar_content::LayerSplittingAlgorithm::FindBestSplitLayer	(	const pandora::Cluster *const	pCluster,
		unsigned int &	splitLayer
	)		const

private

Find the best layer for splitting the cluster.

Parameters

pCluster	the input cluster
splitLayer	the best layer

Definition at line 41 of file LayerSplittingAlgorithm.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.

◆ 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.

◆ 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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◆ ReadSettings()

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

privatevirtual

Read the algorithm settings.

Parameters

xmlHandle the relevant xml handle

Reimplemented from lar_content::ClusterSplittingAlgorithm.

Definition at line 183 of file LayerSplittingAlgorithm.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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◆ 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::ClusterSplittingAlgorithm::Run ( )

protectedvirtualinherited

Run the algorithm.

Implements pandora::Algorithm.

Definition at line 20 of file ClusterSplittingAlgorithm.cc.

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◆ RunUsingCurrentList()

StatusCode lar_content::ClusterSplittingAlgorithm::RunUsingCurrentList ( ) const

protectedinherited

Run the algorithm using the current cluster list as input.

Definition at line 52 of file ClusterSplittingAlgorithm.cc.

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◆ SplitCluster()

StatusCode lar_content::ClusterSplittingAlgorithm::SplitCluster	(	const pandora::Cluster *const	pCluster,
		pandora::ClusterList &	clusterSplittingList
	)		const

privateinherited

Split cluster into two fragments.

Parameters

pCluster	address of the cluster
clusterSplittingList	to receive the two cluster fragments

Definition at line 77 of file ClusterSplittingAlgorithm.cc.

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Member Data Documentation

◆ m_inputClusterListNames

pandora::StringVector lar_content::ClusterSplittingAlgorithm::m_inputClusterListNames

privateinherited

The list of input cluster list names - if empty, use the current cluster list.

Definition at line 51 of file ClusterSplittingAlgorithm.h.

◆ m_instanceName

std::string pandora::Process::m_instanceName

protectedinherited

The process instance name.

Definition at line 89 of file Process.h.

◆ m_layerWindow

unsigned int lar_content::LayerSplittingAlgorithm::m_layerWindow

private

Definition at line 61 of file LayerSplittingAlgorithm.h.

◆ m_maxScatterCosTheta

float lar_content::LayerSplittingAlgorithm::m_maxScatterCosTheta

private

Definition at line 63 of file LayerSplittingAlgorithm.h.

◆ m_maxScatterRms

float lar_content::LayerSplittingAlgorithm::m_maxScatterRms

private

Definition at line 62 of file LayerSplittingAlgorithm.h.

◆ m_maxSlidingCosTheta

float lar_content::LayerSplittingAlgorithm::m_maxSlidingCosTheta

private

Definition at line 64 of file LayerSplittingAlgorithm.h.

◆ m_minClusterLayers

unsigned int lar_content::LayerSplittingAlgorithm::m_minClusterLayers

private

Definition at line 60 of file LayerSplittingAlgorithm.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_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/LArTwoDReco/LArClusterSplitting/LayerSplittingAlgorithm.h
LArContent/larpandoracontent/LArTwoDReco/LArClusterSplitting/LayerSplittingAlgorithm.cc

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ LayerSplittingAlgorithm()

Member Function Documentation

◆ CalculateRms()

◆ DivideCaloHits() [1/2]

◆ DivideCaloHits() [2/2]

◆ FindBestSplitLayer()

◆ GetInstanceName()

◆ GetPandora()

◆ GetType()

◆ Initialize()

◆ ReadSettings()

◆ RegisterDetails()

◆ Reset()

◆ Run()

◆ RunUsingCurrentList()

◆ SplitCluster()

Member Data Documentation

◆ m_inputClusterListNames

◆ m_instanceName

◆ m_layerWindow

◆ m_maxScatterCosTheta

◆ m_maxScatterRms

◆ m_maxSlidingCosTheta

◆ m_minClusterLayers

◆ m_pPandora

◆ m_type