LArVertexHelper class. More...

#include "LArVertexHelper.h"

Public Types
enum	ClusterDirection { DIRECTION_FORWARD_IN_Z , DIRECTION_BACKWARD_IN_Z , DIRECTION_UNKNOWN }

Static Public Member Functions
static ClusterDirection	GetClusterDirectionInZ (const pandora::Pandora &pandora, const pandora::Vertex const pVertex, const pandora::Cluster const pCluster, const float tanAngle, const float apexShift)
	Get the direction of the cluster in z, using a projection of the provided vertex.

static bool	IsInFiducialVolume (const pandora::Pandora &pandora, const pandora::CartesianVector &vertex, const std::string &detector)
	Determine if a vertex is within a detector's fiducial volume. This throws a STATUS_CODE_INVALID_PARAMETER exception if the detector is not recognised.

Detailed Description

LArVertexHelper class.

Definition at line 20 of file LArVertexHelper.h.

Member Enumeration Documentation

◆ ClusterDirection

enum lar_content::LArVertexHelper::ClusterDirection

ClusterDirection enumeration

Enumerator
DIRECTION_FORWARD_IN_Z
DIRECTION_BACKWARD_IN_Z
DIRECTION_UNKNOWN

Definition at line 26 of file LArVertexHelper.h.

Member Function Documentation

◆ GetClusterDirectionInZ()

LArVertexHelper::ClusterDirection lar_content::LArVertexHelper::GetClusterDirectionInZ	(	const pandora::Pandora &	pandora,
		const pandora::Vertex *const	pVertex,
		const pandora::Cluster *const	pCluster,
		const float	tanAngle,
		const float	apexShift
	)

static

Get the direction of the cluster in z, using a projection of the provided vertex.

Parameters

pandora	the pandora instance
pVertex	the address of the vertex
pCluster	the address of the cluster
tanAngle	look for vertex inside triangle with apex shifted along the cluster length
apexShift	look for vertex inside triangle with apex shifted along the cluster length

Returns: the cluster direction in z

Definition at line 25 of file LArVertexHelper.cc.

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◆ IsInFiducialVolume()

bool lar_content::LArVertexHelper::IsInFiducialVolume	(	const pandora::Pandora &	pandora,
		const pandora::CartesianVector &	vertex,
		const std::string &	detector
	)

static

Determine if a vertex is within a detector's fiducial volume. This throws a STATUS_CODE_INVALID_PARAMETER exception if the detector is not recognised.

Parameters

pandora	The Pandora instance
vertex	The vertex to check
detector	The string describing the detector of interest DUNEFD HD: dune_fd_hd

Returns: true if in fiducial volume, false if not

Definition at line 67 of file LArVertexHelper.cc.