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

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)
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)

Detailed Description

PfoHierarchyFeatureTool for calculation of features relating to reconstructed particle hierarchy.

Definition at line 130 of file TrackShowerIdFeatureTool.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::PfoHierarchyFeatureTool::PfoHierarchyFeatureTool

(

)

Default constructor.

Definition at line 322 of file TrackShowerIdFeatureTool.cc.

{
}

Member Function Documentation

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

private

Definition at line 394 of file TrackShowerIdFeatureTool.cc.

{
    return STATUS_CODE_SUCCESS;
}

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;
    };

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

Definition at line 328 of file TrackShowerIdFeatureTool.cc.

References lar_content::LArPfoHelper::GetAllDownstreamPfos(), lar_content::LArPfoHelper::GetCaloHits(), and lar_content::TwoDVertexDistanceFeatureTool::Run().

{
    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
	)

---

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

• larpandoracontent/v04_08_01/source/larpandoracontent/LArTrackShowerId/TrackShowerIdFeatureTool.h
• larpandoracontent/v04_08_01/source/larpandoracontent/LArTrackShowerId/TrackShowerIdFeatureTool.cc