lar_content::LArGraph::Edge Class Reference

#include "LArGraph.h"

Public Member Functions
	Edge (const pandora::CaloHit *const pVertex0, const pandora::CaloHit *const pVertex1)
	Constructor. More...
float	LengthSquared () const
	Compute the square of the length of this edge. More...
bool	operator== (const Edge &other) const
	Check if another edge shares the same calo hit end points. More...

Public Attributes
const pandora::CaloHit *const	m_v0
	An endpoint of the edge. More...
const pandora::CaloHit *const	m_v1
	An endpoint of the edge. More...

Detailed Description

Definition at line 24 of file LArGraph.h.

Constructor & Destructor Documentation

lar_content::LArGraph::Edge::Edge	(	const pandora::CaloHit *const	pVertex0,
		const pandora::CaloHit *const	pVertex1
	)

Constructor.

Parameters

vertex0	An endpoint of the edge
vertex1	An endpoint of the edge

Definition at line 242 of file LArGraph.cc.

References m_v1.

                                                                               :
    m_v0{pVertex0},
    m_v1{pVertex1}
{
}

Member Function Documentation

float lar_content::LArGraph::Edge::LengthSquared

(

)

const

Compute the square of the length of this edge.

Returns

The square of thelength of this edge

Definition at line 250 of file LArGraph.cc.

References m_v0, and m_v1.

{
    const CartesianVector &pos0{this->m_v0->GetPositionVector()}, &pos1{this->m_v1->GetPositionVector()};
    const float dx{pos0.GetX() - pos1.GetX()}, dz{pos0.GetZ() - pos1.GetZ()};

    return dx * dx + dz * dz;
}

bool lar_content::LArGraph::Edge::operator== ( const Edge &  other ) const

inline

Check if another edge shares the same calo hit end points.

Parameters

other

The edge to compare to this edge

Returns

true if the edges share the same endpoints, irrespective of direction

Definition at line 49 of file LArGraph.h.

References m_v0, and m_v1.

        {
            return (this->m_v0 == other.m_v0 && this->m_v1 == other.m_v1) || (this->m_v0 == other.m_v1 && this->m_v1 == other.m_v0);
        };

Member Data Documentation

const pandora::CaloHit* const lar_content::LArGraph::Edge::m_v0

An endpoint of the edge.

Definition at line 52 of file LArGraph.h.

Referenced by LengthSquared(), and operator==().

const pandora::CaloHit* const lar_content::LArGraph::Edge::m_v1

An endpoint of the edge.

Definition at line 55 of file LArGraph.h.

Referenced by Edge(), LengthSquared(), and operator==().

---

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

• larpandoracontent/v04_08_01/source/larpandoracontent/LArObjects/LArGraph.h
• larpandoracontent/v04_08_01/source/larpandoracontent/LArObjects/LArGraph.cc