lar_content::ThreeDVertexDistanceFeatureTool Class Reference

ThreeDVertexDistanceFeatureTool class for the calculation of 3d distance to neutrino vertex. More...

#include <TrackShowerIdFeatureTool.h>

Inheritance diagram for lar_content::ThreeDVertexDistanceFeatureTool:

Public Member Functions
	ThreeDVertexDistanceFeatureTool ()
	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

ThreeDVertexDistanceFeatureTool class for the calculation of 3d distance to neutrino vertex.

Definition at line 189 of file TrackShowerIdFeatureTool.h.

Constructor & Destructor Documentation

lar_content::ThreeDVertexDistanceFeatureTool::ThreeDVertexDistanceFeatureTool

(

)

Default constructor.

Definition at line 721 of file TrackShowerIdFeatureTool.cc.

{
}

Member Function Documentation

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

private

Definition at line 796 of file TrackShowerIdFeatureTool.cc.

{
    return STATUS_CODE_SUCCESS;
}

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

Definition at line 727 of file TrackShowerIdFeatureTool.cc.

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

    LArMvaHelper::MvaFeature vertexDistance;

    const VertexList *pVertexList(nullptr);
    (void)PandoraContentApi::GetCurrentList(*pAlgorithm, pVertexList);

    if (!pVertexList || pVertexList->empty())
    {
        featureVector.push_back(vertexDistance);
        return;
    }

    unsigned int nInteractionVertices(0);
    const Vertex *pInteractionVertex(nullptr);

    for (const Vertex *pVertex : *pVertexList)
    {
        if ((pVertex->GetVertexLabel() == VERTEX_INTERACTION) && (pVertex->GetVertexType() == VERTEX_3D))
        {
            ++nInteractionVertices;
            pInteractionVertex = pVertex;
        }
    }

    if (pInteractionVertex && (1 == nInteractionVertices))
    {
        try
        {
            vertexDistance = (pInteractionVertex->GetPosition() - LArPfoHelper::GetVertex(pInputPfo)->GetPosition()).GetMagnitude();
        }
        catch (const StatusCodeException &)
        {
            CaloHitList threeDCaloHitList;
            LArPfoHelper::GetCaloHits(pInputPfo, TPC_3D, threeDCaloHitList);

            if (!threeDCaloHitList.empty())
                vertexDistance = (pInteractionVertex->GetPosition() - (threeDCaloHitList.front())->GetPositionVector()).GetMagnitude();
        }
    }

    featureVector.push_back(vertexDistance);
}

void lar_content::ThreeDVertexDistanceFeatureTool::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