#include "HitCreationBaseTool.h"

Inheritance diagram for lar_content::HitCreationBaseTool:

Public Types
typedef ThreeDHitCreationAlgorithm::ProtoHit	ProtoHit

typedef ThreeDHitCreationAlgorithm::ProtoHitVector	ProtoHitVector

typedef ThreeDHitCreationAlgorithm::TrajectorySample	TrajectorySample

Public Member Functions
	HitCreationBaseTool ()
	Default constructor. More...

virtual	~HitCreationBaseTool ()
	Destructor. More...

virtual void	Run (ThreeDHitCreationAlgorithm const pAlgorithm, const pandora::ParticleFlowObject const pPfo, const pandora::CaloHitVector &inputTwoDHits, ProtoHitVector &protoHitVector)=0
	Run the algorithm tool. More...

Protected Member Functions
virtual void	GetBestPosition3D (const pandora::HitType hitType1, const pandora::HitType hitType2, const pandora::CartesianPointVector &fitPositionList1, const pandora::CartesianPointVector &fitPositionList2, ProtoHit &protoHit) const
	Get the three dimensional position using a provided two dimensional calo hit and candidate fit positions from the other two views. More...

virtual void	GetBestPosition3D (const pandora::HitType hitType1, const pandora::HitType hitType2, const pandora::CartesianVector &fitPosition1, const pandora::CartesianVector &fitPosition2, ProtoHit &protoHit) const
	Get the three dimensional position using a provided two dimensional calo hit and candidate fit positions from the other two views. More...

virtual void	GetBestPosition3D (const pandora::HitType hitType, const pandora::CartesianVector &fitPosition, ProtoHit &protoHit) const
	Get the three dimensional position using a provided two dimensional calo hit and a candidate fit position from another view. More...

virtual pandora::StatusCode	ReadSettings (const pandora::TiXmlHandle xmlHandle)

Protected Attributes
double	m_sigmaX2
	The sigmaX squared value, for calculation of chi2 deltaX term. More...

double	m_chiSquaredCut
	The chi squared cut (accept only values below the cut value) More...

Detailed Description

HitCreationBaseTool class.

Definition at line 21 of file HitCreationBaseTool.h.

Member Typedef Documentation

typedef ThreeDHitCreationAlgorithm::ProtoHit lar_content::HitCreationBaseTool::ProtoHit

Definition at line 24 of file HitCreationBaseTool.h.

typedef ThreeDHitCreationAlgorithm::ProtoHitVector lar_content::HitCreationBaseTool::ProtoHitVector

Definition at line 25 of file HitCreationBaseTool.h.

typedef ThreeDHitCreationAlgorithm::TrajectorySample lar_content::HitCreationBaseTool::TrajectorySample

Definition at line 26 of file HitCreationBaseTool.h.

Constructor & Destructor Documentation

lar_content::HitCreationBaseTool::HitCreationBaseTool ( )

Default constructor.

Definition at line 20 of file HitCreationBaseTool.cc.

                                          :
     m_sigmaX2(1.),
     m_chiSquaredCut(1.)
 {
 }

lar_content::HitCreationBaseTool::~HitCreationBaseTool ( )

virtual

Destructor.

Definition at line 28 of file HitCreationBaseTool.cc.

References lar_content::ThreeDHitCreationAlgorithm::ProtoHit::AddTrajectorySample(), f, GetBestPosition3D(), lar_content::ThreeDHitCreationAlgorithm::ProtoHit::GetChi2(), lar_content::ThreeDHitCreationAlgorithm::ProtoHit::GetParentCaloHit2D(), lar_content::LArGeometryHelper::GetSigmaUVW(), lar_content::ThreeDHitCreationAlgorithm::ProtoHit::IsPositionSet(), m_sigmaX2, max, lar_content::LArGeometryHelper::MergeTwoPositions3D(), lar_content::ThreeDHitCreationAlgorithm::ProtoHit::SetPosition3D(), and w.

29 {

30 }

Member Function Documentation

virtual void lar_content::HitCreationBaseTool::GetBestPosition3D	(	const pandora::HitType	hitType1,
		const pandora::HitType	hitType2,
		const pandora::CartesianPointVector &	fitPositionList1,
		const pandora::CartesianPointVector &	fitPositionList2,
		ProtoHit &	protoHit
	)		const

protectedvirtual

Get the three dimensional position using a provided two dimensional calo hit and candidate fit positions from the other two views.

Parameters

hitType1	the hit type identifying the first view
hitType2	the hit type identifying the second view
fitPositionList1	the candidate sliding fit position in the first view
fitPositionList2	the candidate sliding fit position in the second view
protoHit	to receive the populated proto hit

Referenced by lar_content::ThreeViewShowerHitsTool::GetShowerHit3D(), and ~HitCreationBaseTool().

virtual void lar_content::HitCreationBaseTool::GetBestPosition3D	(	const pandora::HitType	hitType1,
		const pandora::HitType	hitType2,
		const pandora::CartesianVector &	fitPosition1,
		const pandora::CartesianVector &	fitPosition2,
		ProtoHit &	protoHit
	)		const

protectedvirtual

Get the three dimensional position using a provided two dimensional calo hit and candidate fit positions from the other two views.

Parameters

hitType1	the hit type identifying the first view
hitType2	the hit type identifying the second view
fitPosition1	the candidate sliding fit position in the first view
fitPosition2	the candidate sliding fit position in the second view
protoHit	to receive the populated proto hit

virtual void lar_content::HitCreationBaseTool::GetBestPosition3D	(	const pandora::HitType	hitType,
		const pandora::CartesianVector &	fitPosition,
		ProtoHit &	protoHit
	)		const

protectedvirtual

Get the three dimensional position using a provided two dimensional calo hit and a candidate fit position from another view.

Parameters

hitType	the hit type identifying the other view
fitPosition	the candidate sliding fit position in the other view
protoHit	to receive the populated proto hit

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

protectedvirtual

Reimplemented in lar_content::TrackHitsBaseTool, lar_content::ShowerHitsBaseTool, lar_content::LongitudinalTrackHitsBaseTool, and lar_content::ThreeViewShowerHitsTool.

Definition at line 135 of file HitCreationBaseTool.cc.

References m_chiSquaredCut, and m_sigmaX2.

Referenced by lar_content::ShowerHitsBaseTool::ReadSettings(), and lar_content::TrackHitsBaseTool::ReadSettings().

 {
     double sigmaX(std::sqrt(m_sigmaX2));
 
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle,
         "SigmaX", sigmaX));
 
     m_sigmaX2 = sigmaX * sigmaX;
 
     if (m_sigmaX2 < std::numeric_limits<double>::epsilon())
     {
         std::cout << "HitCreationBaseTool - Invalid parameter, SigmaX: " << sigmaX << std::endl;
         return STATUS_CODE_INVALID_PARAMETER;
     }
 
     PANDORA_RETURN_RESULT_IF_AND_IF(STATUS_CODE_SUCCESS, STATUS_CODE_NOT_FOUND, !=, XmlHelper::ReadValue(xmlHandle,
         "ChiSquaredCut", m_chiSquaredCut));
 
     return STATUS_CODE_SUCCESS;
 }

virtual void lar_content::HitCreationBaseTool::Run	(	ThreeDHitCreationAlgorithm *const	pAlgorithm,
		const pandora::ParticleFlowObject *const	pPfo,
		const pandora::CaloHitVector &	inputTwoDHits,
		ProtoHitVector &	protoHitVector
	)

pure virtual

Run the algorithm tool.

Parameters

pAlgorithm	address of the calling algorithm
pPfo	the address of the pfo
inputTwoDHits	the vector of input two dimensional hits
protoHitVector	to receive the new three dimensional proto hits

Implemented in lar_content::TrackHitsBaseTool, lar_content::ShowerHitsBaseTool, and lar_content::DeltaRayShowerHitsTool.

Member Data Documentation

double lar_content::HitCreationBaseTool::m_chiSquaredCut

protected

The chi squared cut (accept only values below the cut value)

Definition at line 86 of file HitCreationBaseTool.h.

Referenced by lar_content::ShowerHitsBaseTool::GetShowerHits3D(), lar_content::LongitudinalTrackHitsBaseTool::GetTrackHits3D(), and ReadSettings().

double lar_content::HitCreationBaseTool::m_sigmaX2

protected

The sigmaX squared value, for calculation of chi2 deltaX term.

Definition at line 85 of file HitCreationBaseTool.h.

Referenced by ReadSettings(), and ~HitCreationBaseTool().

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

larpandoracontent/v03_13_02/source/larpandoracontent/LArThreeDReco/LArHitCreation/HitCreationBaseTool.h
larpandoracontent/v03_13_02/source/larpandoracontent/LArThreeDReco/LArHitCreation/HitCreationBaseTool.cc

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation