lar_content::ThreeDChargeFeatureTool::VertexComparator Class Reference

VertexComparator class for comparison of two points wrt neutrino vertex position. More...

#include "TrackShowerIdFeatureTool.h"

Public Member Functions
	VertexComparator (const pandora::CartesianVector vertexPosition2D)
	Constructor. More...
bool	operator() (const pandora::CaloHit *const left, const pandora::CaloHit *const right) const
	operator < More...

Public Attributes
pandora::CartesianVector	m_neutrinoVertex

Detailed Description

VertexComparator class for comparison of two points wrt neutrino vertex position.

Definition at line 349 of file TrackShowerIdFeatureTool.h.

Constructor & Destructor Documentation

lar_content::ThreeDChargeFeatureTool::VertexComparator::VertexComparator

(

const pandora::CartesianVector

vertexPosition2D

)

Constructor.

Definition at line 1212 of file TrackShowerIdFeatureTool.cc.

                                                                                                :
    m_neutrinoVertex(vertexPosition2D)
{
}

Member Function Documentation

bool lar_content::ThreeDChargeFeatureTool::VertexComparator::operator()	(	const pandora::CaloHit *const	left,
		const pandora::CaloHit *const	right
	)		const

operator <

Parameters

rhs	object for comparison

Returns

boolean

Definition at line 1219 of file TrackShowerIdFeatureTool.cc.

References m_neutrinoVertex.

{
    const float distanceL((left->GetPositionVector() - m_neutrinoVertex).GetMagnitudeSquared());
    const float distanceR((right->GetPositionVector() - m_neutrinoVertex).GetMagnitudeSquared());
    return distanceL < distanceR;
}

Member Data Documentation

pandora::CartesianVector lar_content::ThreeDChargeFeatureTool::VertexComparator::m_neutrinoVertex

Definition at line 366 of file TrackShowerIdFeatureTool.h.

Referenced by operator()().

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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