InitialRegionFeatureTool to calculate variables related to the initial shower region. More...

#include "ConnectionPathwayFeatureTool.h"

Inheritance diagram for lar_content::InitialRegionFeatureTool:

Public Types
typedef std::vector< MvaFeatureTool< Ts... > * >	FeatureToolVector

typedef std::map< std::string, MvaFeatureTool< Ts... > * >	FeatureToolMap

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

void	Run (LArMvaHelper::MvaFeatureVector &featureVector, const pandora::Algorithm const pAlgorithm, const pandora::ParticleFlowObject const pShowerPfo, const pandora::CartesianVector &nuVertex3D, const ProtoShowerMatch &protoShowerMatch, const pandora::CartesianPointVector &showerStarts3D)

void	Run (LArMvaHelper::MvaFeatureMap &featureMap, pandora::StringVector &featureOrder, const std::string &featureToolName, const pandora::Algorithm const pAlgorithm, const pandora::ParticleFlowObject const pShowerPfo, const pandora::CartesianVector &nuVertex3D, const ProtoShowerMatch &protoShowerMatch, const pandora::CartesianPointVector &showerStarts3D)

virtual void	Run (MvaTypes::MvaFeatureVector &featureVector, Ts...args)=0
	Run the algorithm tool. More...

virtual void	Run (MvaTypes::MvaFeatureMap &featureMap, pandora::StringVector &featureOrder, const std::string &featureToolName, Ts...)

Private Member Functions
pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

void	GetViewInitialRegionVariables (const pandora::Algorithm *const pAlgorithm, const pandora::CartesianVector &nuVertex3D, const ProtoShowerMatch &protoShowerMatch, const pandora::HitType hitType, float &initialGapSize, float &largestGapSize) const
	Calculate the initial region variables for the input view. More...

Private Attributes
float	m_defaultFloat
	Default float value. More...

unsigned int	m_nHitsToConsider
	The number of hits which defines the initial region. More...

float	m_maxInitialGapSizeLimit
	maxInitialGapSizeLimit max. limit More...

float	m_minLargestGapSizeLimit
	minLargestGapSizeLimit max. limit More...

Detailed Description

InitialRegionFeatureTool to calculate variables related to the initial shower region.

Definition at line 29 of file ConnectionPathwayFeatureTool.h.

Member Typedef Documentation

template<typename... Ts>

typedef std::map<std::string, MvaFeatureTool<Ts...> *> lar_content::MvaFeatureTool< Ts >::FeatureToolMap

inherited

Definition at line 37 of file LArMvaHelper.h.

template<typename... Ts>

typedef std::vector<MvaFeatureTool<Ts...> *> lar_content::MvaFeatureTool< Ts >::FeatureToolVector

inherited

Definition at line 36 of file LArMvaHelper.h.

Constructor & Destructor Documentation

lar_content::InitialRegionFeatureTool::InitialRegionFeatureTool ( )

Default constructor.

Definition at line 25 of file ConnectionPathwayFeatureTool.cc.

References lar_content::LArConnectionPathwayHelper::GetMinMiddleMax(), GetViewInitialRegionVariables(), m_defaultFloat, m_maxInitialGapSizeLimit, m_minLargestGapSizeLimit, and Run().

                                                    :
     m_defaultFloat(-10.f),
     m_nHitsToConsider(10),
     m_maxInitialGapSizeLimit(4.f),
     m_minLargestGapSizeLimit(2.f)
 {
 }

Member Function Documentation

void lar_content::InitialRegionFeatureTool::GetViewInitialRegionVariables	(	const pandora::Algorithm *const	pAlgorithm,
		const pandora::CartesianVector &	nuVertex3D,
		const ProtoShowerMatch &	protoShowerMatch,
		const pandora::HitType	hitType,
		float &	initialGapSize,
		float &	largestGapSize
	)		const

private

Calculate the initial region variables for the input view.

Parameters

pAlgorithm	the algorithm
nuVertex3D	the 3D neutrino vertex
protoShowerMatch	the ProtoShower match
hitType	the 2D view
initialGapSize	the output initial gap size
largestGapSize	the output largest gap size

Definition at line 84 of file ConnectionPathwayFeatureTool.cc.

References lar_content::ProtoShower::GetConnectionPathway(), lar_content::ProtoShowerMatch::GetProtoShowerU(), lar_content::ProtoShowerMatch::GetProtoShowerV(), lar_content::ProtoShowerMatch::GetProtoShowerW(), lar_content::ProtoShower::GetSpineHitList(), lar_content::ConnectionPathway::GetStartDirection(), m_defaultFloat, m_nHitsToConsider, and lar_content::LArGeometryHelper::ProjectPosition().

Referenced by InitialRegionFeatureTool().

 {
     const ProtoShower &protoShower(hitType == TPC_VIEW_U
             ? protoShowerMatch.GetProtoShowerU()
             : (hitType == TPC_VIEW_V ? protoShowerMatch.GetProtoShowerV() : protoShowerMatch.GetProtoShowerW()));
     const CartesianVector nuVertex2D(LArGeometryHelper::ProjectPosition(pAlgorithm->GetPandora(), nuVertex3D, hitType));
     const CartesianVector &startDirection(protoShower.GetConnectionPathway().GetStartDirection());
 
     // Initial gap size
     CaloHitVector spineHitVector(protoShower.GetSpineHitList().begin(), protoShower.GetSpineHitList().end());
 
     std::sort(spineHitVector.begin(), spineHitVector.end(), LArConnectionPathwayHelper::SortByDistanceToPoint(nuVertex2D));
     initialGapSize = (nuVertex2D - spineHitVector.front()->GetPositionVector()).GetMagnitude();
 
     // Largest Gap Size
     largestGapSize = m_defaultFloat;
 
     std::vector<float> longitudinalProjections;
 
     for (const CaloHit *const pCaloHit : protoShower.GetSpineHitList())
         longitudinalProjections.push_back(startDirection.GetDotProduct(pCaloHit->GetPositionVector() - nuVertex2D));
 
     std::sort(longitudinalProjections.begin(), longitudinalProjections.end());
 
     const unsigned int nIterations(std::min(longitudinalProjections.size(), static_cast<long unsigned int>(m_nHitsToConsider)) - 1);
 
     for (unsigned int i = 0; i < nIterations; ++i)
         largestGapSize = std::max(std::fabs(longitudinalProjections[i] - longitudinalProjections[i + 1]), largestGapSize);
 }

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

private

Definition at line 117 of file ConnectionPathwayFeatureTool.cc.

References m_defaultFloat, m_maxInitialGapSizeLimit, m_minLargestGapSizeLimit, and m_nHitsToConsider.

 {
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "nHitsToConsider", m_nHitsToConsider));
 
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "DefaultFloat", m_defaultFloat));
 
     PANDORA_RETURN_RESULT_IF_AND_IF(
         STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "MaxInitialGapSizeLimit", m_maxInitialGapSizeLimit));
 
     PANDORA_RETURN_RESULT_IF_AND_IF(
         STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle, "MinLargestGapSizeLimit", m_minLargestGapSizeLimit));
 
     return STATUS_CODE_SUCCESS;
 }

void lar_content::InitialRegionFeatureTool::Run	(	LArMvaHelper::MvaFeatureVector &	featureVector,
		const pandora::Algorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pShowerPfo,
		const pandora::CartesianVector &	nuVertex3D,
		const ProtoShowerMatch &	protoShowerMatch,
		const pandora::CartesianPointVector &	showerStarts3D
	)

Referenced by InitialRegionFeatureTool().

void lar_content::InitialRegionFeatureTool::Run	(	LArMvaHelper::MvaFeatureMap &	featureMap,
		pandora::StringVector &	featureOrder,
		const std::string &	featureToolName,
		const pandora::Algorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pShowerPfo,
		const pandora::CartesianVector &	nuVertex3D,
		const ProtoShowerMatch &	protoShowerMatch,
		const pandora::CartesianPointVector &	showerStarts3D
	)

template<typename... Ts>

virtual void lar_content::MvaFeatureTool< Ts >::Run	(	MvaTypes::MvaFeatureVector &	featureVector,
		Ts...	args
	)

pure virtualinherited

Run the algorithm tool.

Parameters

featureVector	the vector of features to append
args	arguments to pass to the tool

template<typename... Ts>

virtual void lar_content::MvaFeatureTool< Ts >::Run	(	MvaTypes::MvaFeatureMap &	featureMap,
		pandora::StringVector &	featureOrder,
		const std::string &	featureToolName,
		Ts...
	)

inlinevirtualinherited

Definition at line 51 of file LArMvaHelper.h.

     {
         (void)featureMap;
         (void)featureOrder;
         (void)featureToolName;
         return;
     };

Member Data Documentation

float lar_content::InitialRegionFeatureTool::m_defaultFloat

private

Default float value.

Definition at line 61 of file ConnectionPathwayFeatureTool.h.

Referenced by GetViewInitialRegionVariables(), InitialRegionFeatureTool(), and ReadSettings().

float lar_content::InitialRegionFeatureTool::m_maxInitialGapSizeLimit

private

maxInitialGapSizeLimit max. limit

Definition at line 63 of file ConnectionPathwayFeatureTool.h.

Referenced by InitialRegionFeatureTool(), and ReadSettings().

float lar_content::InitialRegionFeatureTool::m_minLargestGapSizeLimit

private

minLargestGapSizeLimit max. limit

Definition at line 64 of file ConnectionPathwayFeatureTool.h.

Referenced by InitialRegionFeatureTool(), and ReadSettings().

unsigned int lar_content::InitialRegionFeatureTool::m_nHitsToConsider

private

The number of hits which defines the initial region.

Definition at line 62 of file ConnectionPathwayFeatureTool.h.

Referenced by GetViewInitialRegionVariables(), and ReadSettings().

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

larpandoracontent/v04_08_01/source/larpandoracontent/LArShowerRefinement/ConnectionPathwayFeatureTool.h
larpandoracontent/v04_08_01/source/larpandoracontent/LArShowerRefinement/ConnectionPathwayFeatureTool.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation