#include <CaloCellSelectorLayerdR.h>

Inheritance diagram for Trk::CaloCellSelectorLayerdR:

Collaboration diagram for Trk::CaloCellSelectorLayerdR:

Public Member Functions
	CaloCellSelectorLayerdR (double coneSize)

	~CaloCellSelectorLayerdR ()

void	setConeSize (double coneSize)

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

bool	preSelectAction (const xAOD::CaloCluster &caloCluster)

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
CaloExtensionHelpers::EtaPhiHashLookupVector	m_midPoints

double	m_coneSize2

Detailed Description

Definition at line 26 of file CaloCellSelectorLayerdR.h.

Constructor & Destructor Documentation

◆ CaloCellSelectorLayerdR()

Trk::CaloCellSelectorLayerdR::CaloCellSelectorLayerdR ( double coneSize )

Definition at line 16 of file CaloCellSelectorLayerdR.cxx.

16 : m_coneSize2(coneSize * coneSize) {}

◆ ~CaloCellSelectorLayerdR()

Trk::CaloCellSelectorLayerdR::~CaloCellSelectorLayerdR ( )

default

Member Function Documentation

◆ preSelectAction() [1/2]

bool Trk::CaloCellSelectorLayerdR::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 20 of file CaloCellSelectorLayerdR.cxx.

                                                                                        {
         if (caloExtension.caloLayerIntersections().empty()) return false;
         CaloExtensionHelpers::midPointEtaPhiHashLookupVector(caloExtension, m_midPoints);
         return true;
     }

◆ preSelectAction() [2/2]

bool Trk::CaloCellSelectorLayerdR::preSelectAction ( const xAOD::CaloCluster & caloCluster )

Definition at line 26 of file CaloCellSelectorLayerdR.cxx.

                                                                                     {
         m_midPoints.clear();
         m_midPoints.resize(CaloSampling::getNumberOfSamplings());
         for (unsigned int i = 0; i < CaloSampling::Unknown; i++) {
             auto s = static_cast<CaloSampling::CaloSample>(i);
             if (!caloCluster.hasSampling(s))
                 m_midPoints.emplace_back(false, 0., 0.);
             else
                 m_midPoints.emplace_back(true, caloCluster.etaSample(s), caloCluster.phiSample(s));
         }
         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::CaloCellSelectorLayerdR::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 39 of file CaloCellSelectorLayerdR.cxx.

                                                                    {
         // select cell within dR from the midPoint of the same calo layer
         const CaloDetDescrElement* dde = cell.caloDDE();
         if (!dde) return false;
  
         int samplingID = dde->getSampling();
         if (!std::get<0>(m_midPoints[samplingID])) return false;
         double dr = Utils::deltaR2(std::get<1>(m_midPoints[samplingID]), dde->eta(), std::get<2>(m_midPoints[samplingID]), dde->phi());
         return dr < m_coneSize2;
     }

◆ setConeSize()

void Trk::CaloCellSelectorLayerdR::setConeSize ( double coneSize )

inline

Definition at line 31 of file CaloCellSelectorLayerdR.h.

31 { m_coneSize2 = coneSize * coneSize; }

Member Data Documentation

◆ m_coneSize2

double Trk::CaloCellSelectorLayerdR::m_coneSize2

private

Definition at line 39 of file CaloCellSelectorLayerdR.h.

◆ m_midPoints

CaloExtensionHelpers::EtaPhiHashLookupVector Trk::CaloCellSelectorLayerdR::m_midPoints