Slice features class. More...

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Public Member Functions
	SliceFeatures (const pandora::PfoList &nuPfos, const pandora::PfoList &crPfos, const NeutrinoIdTool *const pTool)
	Constructor.

bool	IsFeatureVectorAvailable () const
	Check if all features were calculable.

void	GetFeatureVector (LArMvaHelper::MvaFeatureVector &featureVector) const
	Get the feature vector for the MVA.

void	GetFeatureMap (LArMvaHelper::DoubleMap &featureMap) const
	Get the feature map for the MVA.

float	GetNeutrinoProbability (const T &t, const float defaultProbability) const
	Get the probability that this slice contains a neutrino interaction.

Private Member Functions
const pandora::ParticleFlowObject *	GetNeutrino (const pandora::PfoList &nuPfos) const
	Get the recontructed neutrino the input list of neutrino Pfos.

void	GetSpacePoints (const pandora::ParticleFlowObject *const pPfo, pandora::CartesianPointVector &spacePoints) const
	Get the 3D space points in a given pfo.

pandora::CartesianVector	GetDirection (const pandora::CartesianPointVector &spacePoints, std::function< bool(const pandora::CartesianVector &pointA, const pandora::CartesianVector &pointB)> fShouldChooseA) const
	Use a sliding fit to get the direction of a collection of spacepoints.

pandora::CartesianVector	GetDirectionFromVertex (const pandora::CartesianPointVector &spacePoints, const pandora::CartesianVector &vertex) const
	Use a sliding fit to get the direction of a collection of spacepoint near a vertex position.

pandora::CartesianVector	GetUpperDirection (const pandora::CartesianPointVector &spacePoints) const
	Use a sliding fit to get the upper direction of a collection of spacepoints.

pandora::CartesianVector	GetLowerDirection (const pandora::CartesianPointVector &spacePoints) const
	Use a sliding fit to get the lower direction of a collection of spacepoints.

void	GetPointsInSphere (const pandora::CartesianPointVector &spacePoints, const pandora::CartesianVector &vertex, const float radius, pandora::CartesianPointVector &spacePointsInSphere) const
	Get a vector of spacepoints within a given radius of a vertex point.

Private Attributes
bool	m_isAvailable
	Is the feature vector available.

LArMvaHelper::MvaFeatureVector	m_featureVector
	The MVA feature vector.

LArMvaHelper::DoubleMap	m_featureMap
	A map between MVA features and their names.

const NeutrinoIdTool *const	m_pTool
	The tool that owns this.

Detailed Description

template<typename T>
class lar_content::NeutrinoIdTool< T >::SliceFeatures

Slice features class.

Definition at line 47 of file NeutrinoIdTool.h.

Constructor & Destructor Documentation

◆ SliceFeatures()

template<typename T >

lar_content::NeutrinoIdTool< T >::SliceFeatures::SliceFeatures	(	const pandora::PfoList &	nuPfos,
		const pandora::PfoList &	crPfos,
		const NeutrinoIdTool *const	pTool
	)

Constructor.

Parameters

nuPfos	input list of Pfos reconstructed under the neutrino hypothesis
crPfos	input list of Pfos reconstructed under the cosmic ray hypothesis
pTool	address of the tool using this class

Definition at line 331 of file NeutrinoIdTool.cc.

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Member Function Documentation

◆ GetDirection()

template<typename T >

CartesianVector lar_content::NeutrinoIdTool< T >::SliceFeatures::GetDirection	(	const pandora::CartesianPointVector &	spacePoints,
		std::function< bool(const pandora::CartesianVector &pointA, const pandora::CartesianVector &pointB)>	fShouldChooseA
	)		const

private

Use a sliding fit to get the direction of a collection of spacepoints.

Parameters

spacePoints	the input spacepoints to fit
fShouldChooseA	a function that when given two fitted endpoints A and B, will return true if A is the endpoint at which to calculate the direction

Returns: the direction of the input spacepoints

Definition at line 556 of file NeutrinoIdTool.cc.

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◆ GetDirectionFromVertex()

template<typename T >

CartesianVector lar_content::NeutrinoIdTool< T >::SliceFeatures::GetDirectionFromVertex	(	const pandora::CartesianPointVector &	spacePoints,
		const pandora::CartesianVector &	vertex
	)		const

private

Use a sliding fit to get the direction of a collection of spacepoint near a vertex position.

Parameters

spacePoints	the input spacepoints to fit
vertex	the position from which the fitted direction should be calculated

Returns: the direction of the input space points from the vertex supplied

Definition at line 528 of file NeutrinoIdTool.cc.

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◆ GetFeatureMap()

template<typename T >

void lar_content::NeutrinoIdTool< T >::SliceFeatures::GetFeatureMap ( LArMvaHelper::DoubleMap & featureMap ) const

Get the feature map for the MVA.

Parameters

featuresMap empty feature map to populate

Definition at line 470 of file NeutrinoIdTool.cc.

◆ GetFeatureVector()

template<typename T >

void lar_content::NeutrinoIdTool< T >::SliceFeatures::GetFeatureVector ( LArMvaHelper::MvaFeatureVector & featureVector ) const

Get the feature vector for the MVA.

Parameters

featuresVector empty feature vector to populate

Definition at line 459 of file NeutrinoIdTool.cc.

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◆ GetLowerDirection()

template<typename T >

CartesianVector lar_content::NeutrinoIdTool< T >::SliceFeatures::GetLowerDirection ( const pandora::CartesianPointVector & spacePoints ) const

private

Use a sliding fit to get the lower direction of a collection of spacepoints.

Parameters

spacePoints the input spacepoints to fit

Returns: the direction of the lower input space points

Definition at line 547 of file NeutrinoIdTool.cc.

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◆ GetNeutrino()

template<typename T >

const ParticleFlowObject * lar_content::NeutrinoIdTool< T >::SliceFeatures::GetNeutrino ( const pandora::PfoList & nuPfos ) const

private

Get the recontructed neutrino the input list of neutrino Pfos.

Parameters

nuPfos input list of neutrino pfos

Definition at line 495 of file NeutrinoIdTool.cc.

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◆ GetNeutrinoProbability()

template<typename T >

float lar_content::NeutrinoIdTool< T >::SliceFeatures::GetNeutrinoProbability	(	const T &	t,
		const float	defaultProbability
	)		const

Get the probability that this slice contains a neutrino interaction.

Parameters

t	the MVA used to calculate the probability

Returns: the probability that the slice contains a neutrino interaction

Definition at line 481 of file NeutrinoIdTool.cc.

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◆ GetPointsInSphere()

template<typename T >

void lar_content::NeutrinoIdTool< T >::SliceFeatures::GetPointsInSphere	(	const pandora::CartesianPointVector &	spacePoints,
		const pandora::CartesianVector &	vertex,
		const float	radius,
		pandora::CartesianPointVector &	spacePointsInSphere
	)		const

private

Get a vector of spacepoints within a given radius of a vertex point.

Parameters

spacePoints	the input spacepoints
vertex	the center of the sphere
radius	the radius of the sphere
spacePointsInSphere	the vector to hold the spacepoint in the sphere

Definition at line 581 of file NeutrinoIdTool.cc.

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◆ GetSpacePoints()

template<typename T >

void lar_content::NeutrinoIdTool< T >::SliceFeatures::GetSpacePoints	(	const pandora::ParticleFlowObject *const	pPfo,
		pandora::CartesianPointVector &	spacePoints
	)		const

private

Get the 3D space points in a given pfo.

Parameters

pPfo	input pfo
spacePoints	vector to hold the 3D space points associated with the input pfo

Definition at line 507 of file NeutrinoIdTool.cc.

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◆ GetUpperDirection()

template<typename T >

CartesianVector lar_content::NeutrinoIdTool< T >::SliceFeatures::GetUpperDirection ( const pandora::CartesianPointVector & spacePoints ) const

private

Use a sliding fit to get the upper direction of a collection of spacepoints.

Parameters

spacePoints the input spacepoints to fit

Returns: the direction of the upper input space points

Definition at line 538 of file NeutrinoIdTool.cc.

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◆ IsFeatureVectorAvailable()

template<typename T >

bool lar_content::NeutrinoIdTool< T >::SliceFeatures::IsFeatureVectorAvailable ( ) const

Check if all features were calculable.

Returns: true if the feature vector is available

Definition at line 451 of file NeutrinoIdTool.cc.

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Member Data Documentation

◆ m_featureMap

template<typename T >

LArMvaHelper::DoubleMap lar_content::NeutrinoIdTool< T >::SliceFeatures::m_featureMap

private

A map between MVA features and their names.

Definition at line 157 of file NeutrinoIdTool.h.

◆ m_featureVector

template<typename T >

LArMvaHelper::MvaFeatureVector lar_content::NeutrinoIdTool< T >::SliceFeatures::m_featureVector

private

The MVA feature vector.

Definition at line 156 of file NeutrinoIdTool.h.

◆ m_isAvailable

template<typename T >

bool lar_content::NeutrinoIdTool< T >::SliceFeatures::m_isAvailable

private

Is the feature vector available.

Definition at line 155 of file NeutrinoIdTool.h.

◆ m_pTool

template<typename T >

const NeutrinoIdTool* const lar_content::NeutrinoIdTool< T >::SliceFeatures::m_pTool

private

The tool that owns this.

Definition at line 158 of file NeutrinoIdTool.h.

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

LArContent/larpandoracontent/LArControlFlow/NeutrinoIdTool.h
LArContent/larpandoracontent/LArControlFlow/NeutrinoIdTool.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ SliceFeatures()

Member Function Documentation

◆ GetDirection()

◆ GetDirectionFromVertex()

◆ GetFeatureMap()

◆ GetFeatureVector()

◆ GetLowerDirection()

◆ GetNeutrino()

◆ GetNeutrinoProbability()

◆ GetPointsInSphere()

◆ GetSpacePoints()

◆ GetUpperDirection()

◆ IsFeatureVectorAvailable()

Member Data Documentation

◆ m_featureMap

◆ m_featureVector

◆ m_isAvailable

◆ m_pTool