#include <CaloCellSelectorNearestdR.h>

Inheritance diagram for Trk::CaloCellSelectorNearestdR:

Collaboration diagram for Trk::CaloCellSelectorNearestdR:

Public Member Functions
	CaloCellSelectorNearestdR (double coneSize)

	~CaloCellSelectorNearestdR ()

bool	preSelectAction (const Trk::CaloExtension &caloExtension)
	Initialize selector wtih CaloExtension, returns false if the selection cannot be performed for the given input. More...

bool	select (const CaloCell &cell) const
	Method to determine if a cell is to be selected or not. More...

virtual bool	preSelectActionCells (const Rec::ParticleCellAssociation &cellAssociation)
	Initialize selector wtih ParticleCellAssociation, returns false if the selection cannot be performed for the given input More...

Private Attributes
const Trk::CaloExtension *	m_caloExtension

double	m_coneSize2

Detailed Description

Definition at line 22 of file CaloCellSelectorNearestdR.h.

Constructor & Destructor Documentation

◆ CaloCellSelectorNearestdR()

Trk::CaloCellSelectorNearestdR::CaloCellSelectorNearestdR ( double coneSize )

Definition at line 17 of file CaloCellSelectorNearestdR.cxx.

17 : m_caloExtension(nullptr), m_coneSize2(coneSize * coneSize) {}

◆ ~CaloCellSelectorNearestdR()

Trk::CaloCellSelectorNearestdR::~CaloCellSelectorNearestdR ( )

default

Member Function Documentation

◆ preSelectAction()

bool Trk::CaloCellSelectorNearestdR::preSelectAction ( const Trk::CaloExtension & caloExtension )

virtual

Initialize selector wtih CaloExtension, returns false if the selection cannot be performed for the given input.

Reimplemented from Trk::ICaloCellSelector.

Definition at line 21 of file CaloCellSelectorNearestdR.cxx.

                                                                                          {
         m_caloExtension = &caloExtension;
         return true;
     }

◆ preSelectActionCells()

bool ICaloCellSelector::preSelectActionCells ( const Rec::ParticleCellAssociation & cellAssociation )

inlinevirtualinherited

Initialize selector wtih ParticleCellAssociation, returns false if the selection cannot be performed for the given input

Definition at line 44 of file Reconstruction/RecoTools/RecoToolInterfaces/RecoToolInterfaces/ICaloCellSelector.h.

                                                                                                          {
     return preSelectAction(cellAssociation.caloExtension());
   }

◆ select()

bool Trk::CaloCellSelectorNearestdR::select ( const CaloCell & cell ) const

virtual

Method to determine if a cell is to be selected or not.

Parameters

CaloCell

Returns: bool

Implements Trk::ICaloCellSelector.

Definition at line 26 of file CaloCellSelectorNearestdR.cxx.

                                                                      {
         if (!m_caloExtension) return false;
  
         const CaloDetDescrElement* dde = cell.caloDDE();
         if (!dde) return false;
  
         Amg::Vector3D cellPos(dde->x(), dde->y(), dde->z());
  
         int nearestIdx;
         Amg::Vector3D nearestPos, nearestMom;
         Utils::findNearestPoint(cellPos, m_caloExtension, nearestIdx, nearestPos, nearestMom);
  
         return Utils::deltaR2(nearestPos.eta(), dde->eta(), nearestPos.phi(), dde->phi()) < m_coneSize2;
     }

Member Data Documentation

◆ m_caloExtension

const Trk::CaloExtension* Trk::CaloCellSelectorNearestdR::m_caloExtension

private

Definition at line 32 of file CaloCellSelectorNearestdR.h.

◆ m_coneSize2

double Trk::CaloCellSelectorNearestdR::m_coneSize2