lar_content::PfoHierarchyFeatureTool Class Reference

PfoHierarchyFeatureTool for calculation of features relating to reconstructed particle hierarchy. More...

#include <TrackShowerIdFeatureTool.h>

Inheritance diagram for lar_content::PfoHierarchyFeatureTool:

Public Member Functions
	PfoHierarchyFeatureTool ()
	Default constructor. More...
void	Run (LArMvaHelper::MvaFeatureVector &featureVector, const pandora::Algorithm *const pAlgorithm, const pandora::ParticleFlowObject *const pInputPfo)
void	Run (LArMvaHelper::MvaFeatureMap &featureMap, pandora::StringVector &featureOrder, const std::string &featureToolName, const pandora::Algorithm *const pAlgorithm, const pandora::ParticleFlowObject *const pInputPfo)
Public Member Functions inherited from lar_content::MvaFeatureTool< Ts >
	MvaFeatureTool ()=default
	Default constructor. More...
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...args)

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

Additional Inherited Members
Public Types inherited from lar_content::MvaFeatureTool< Ts >
typedef std::vector < MvaFeatureTool< Ts...> * >	FeatureToolVector
typedef std::map< std::string, MvaFeatureTool< Ts...> * >	FeatureToolMap

Detailed Description

PfoHierarchyFeatureTool for calculation of features relating to reconstructed particle hierarchy.

Definition at line 130 of file TrackShowerIdFeatureTool.h.

Constructor & Destructor Documentation

lar_content::PfoHierarchyFeatureTool::PfoHierarchyFeatureTool

(

)

Default constructor.

Definition at line 317 of file TrackShowerIdFeatureTool.cc.

{
}

Member Function Documentation

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

private

Definition at line 389 of file TrackShowerIdFeatureTool.cc.

{
    return STATUS_CODE_SUCCESS;
}

void lar_content::PfoHierarchyFeatureTool::Run	(	LArMvaHelper::MvaFeatureVector &	featureVector,
		const pandora::Algorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pInputPfo
	)

Definition at line 323 of file TrackShowerIdFeatureTool.cc.

{
    if (PandoraContentApi::GetSettings(*pAlgorithm)->ShouldDisplayAlgorithmInfo())
        std::cout << "----> Running Algorithm Tool: " << this->GetInstanceName() << ", " << this->GetType() << std::endl;

    CaloHitList parent3DHitList;
    LArPfoHelper::GetCaloHits(pInputPfo, TPC_3D, parent3DHitList);
    const unsigned int nParentHits3D(parent3DHitList.size());

    PfoList allDaughtersPfoList;
    LArPfoHelper::GetAllDownstreamPfos(pInputPfo, allDaughtersPfoList);
    const unsigned int nDaughterPfos(allDaughtersPfoList.empty() ? 0 : allDaughtersPfoList.size() - 1);

    unsigned int nDaughterHits3DTotal(0);

    if (nDaughterPfos > 0)
    {
        // ATTN This relies on knowing that the first pfo in allDaughtersPfoList is the input pfo
        allDaughtersPfoList.pop_front();

        for (const ParticleFlowObject *const pDaughterPfo : allDaughtersPfoList)
        {
            CaloHitList daughter3DHitList;
            LArPfoHelper::GetCaloHits(pDaughterPfo, TPC_3D, daughter3DHitList);
            nDaughterHits3DTotal += daughter3DHitList.size();
        }
    }

    const LArMvaHelper::MvaFeature nDaughters(static_cast<double>(nDaughterPfos));
    const LArMvaHelper::MvaFeature nDaughterHits3D(static_cast<double>(nDaughterHits3DTotal));
    const LArMvaHelper::MvaFeature daughterParentNHitsRatio(
        (nParentHits3D > 0) ? static_cast<double>(nDaughterHits3DTotal) / static_cast<double>(nParentHits3D) : 0.);

    featureVector.push_back(nDaughters);
    featureVector.push_back(nDaughterHits3D);
    featureVector.push_back(daughterParentNHitsRatio);
}

void lar_content::PfoHierarchyFeatureTool::Run	(	LArMvaHelper::MvaFeatureMap &	featureMap,
		pandora::StringVector &	featureOrder,
		const std::string &	featureToolName,
		const pandora::Algorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pInputPfo
	)

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

• TrackShowerIdFeatureTool.h
• TrackShowerIdFeatureTool.cc