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

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)
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

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

Definition at line 189 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::ThreeDVertexDistanceFeatureTool::ThreeDVertexDistanceFeatureTool

(

)

Default constructor.

Definition at line 728 of file TrackShowerIdFeatureTool.cc.

{
}

Member Function Documentation

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

private

Definition at line 803 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::ThreeDVertexDistanceFeatureTool::Run	(	LArMvaHelper::MvaFeatureVector &	featureVector,
		const pandora::Algorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pInputPfo
	)

Definition at line 734 of file TrackShowerIdFeatureTool.cc.

References lar_content::LArPfoHelper::GetCaloHits(), lar_content::LArPfoHelper::GetVertex(), and lar_content::ThreeDLinearFitFeatureTool::Run().

{
    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
	)

---

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