ActsTrk::CaloBasedRoICreatorTool Class Reference

#include <CaloBasedRoICreatorTool.h>

Inheritance diagram for ActsTrk::CaloBasedRoICreatorTool:

Collaboration diagram for ActsTrk::CaloBasedRoICreatorTool:

Public Member Functions
	CaloBasedRoICreatorTool (const std::string &type, const std::string &name, const IInterface *parent)
virtual	~CaloBasedRoICreatorTool ()=default
virtual StatusCode	initialize () override
virtual StatusCode	defineRegionsOfInterest (const EventContext &ctx, TrigRoiDescriptorCollection &collectionRoI) const override

Private Attributes
SG::ReadHandleKey< ROIPhiRZContainer >	m_caloClusterROIKey
SG::ReadCondHandleKey< InDet::BeamSpotData >	m_beamSpotKey
Gaudi::Property< double >	m_deltaEta {this, "DeltaEtaCaloRoI", .1}
Gaudi::Property< double >	m_deltaPhi {this, "DeltaPhiCaloRoI", .25}
Gaudi::Property< double >	m_deltaZ {this, "DeltaZCaloRoI", 300.}

Detailed Description

Definition at line 16 of file CaloBasedRoICreatorTool.h.

Constructor & Destructor Documentation

CaloBasedRoICreatorTool()

ActsTrk::CaloBasedRoICreatorTool::CaloBasedRoICreatorTool	(	const std::string &	type,
		const std::string &	name,
		const IInterface *	parent
	)

Definition at line 9 of file CaloBasedRoICreatorTool.cxx.

  : base_class(type, name, parent) 
{}

~CaloBasedRoICreatorTool()

virtual ActsTrk::CaloBasedRoICreatorTool::~CaloBasedRoICreatorTool ( )

virtualdefault

Member Function Documentation

defineRegionsOfInterest()

StatusCode ActsTrk::CaloBasedRoICreatorTool::defineRegionsOfInterest ( const EventContext &  ctx, TrigRoiDescriptorCollection &  collectionRoI  ) const

overridevirtual

Definition at line 25 of file CaloBasedRoICreatorTool.cxx.

{
  // Define RoI as not a FS RoI
  collectionRoI.push_back( new TrigRoiDescriptor(false) );
  // Define RoI as composite RoI
  collectionRoI.back()->setComposite(true);
 
  // Retrieve Beam Spot data
  SG::ReadCondHandle< InDet::BeamSpotData > beamSpotHandle{ m_beamSpotKey, ctx };
  ATH_CHECK( beamSpotHandle.isValid() );
  const InDet::BeamSpotData* beamSpotData = beamSpotHandle.cptr();
  
  // Retrieve the Calo info
  ATH_MSG_DEBUG("Retrieving Calo info from key " << m_caloClusterROIKey.key());
  SG::ReadHandle< ROIPhiRZContainer > caloClustersHandle = SG::makeHandle( m_caloClusterROIKey, ctx );
  ATH_CHECK( caloClustersHandle.isValid() );
  const ROIPhiRZContainer* caloClusters = caloClustersHandle.cptr();
  ATH_MSG_DEBUG("   \\__ Retrived " << caloClusters->size() << " elements");
 
  // Add component RoIs
  collectionRoI.back()->reserve(caloClusters->size());
  double beamZ = beamSpotData->beamVtx().position().z();
  for (const ROIPhiRZ& calo_roi : *caloClusters) {
    double phi = calo_roi.phi();
    // skip duplicates < -pi and >pi
    if (std::abs(phi) >= M_PI && phi != -M_PI)
      continue; 
    
    double eta = calo_roi.eta();
    double z = beamZ;
    double roiPhiMin = phi - m_deltaPhi;
    double roiPhiMax = phi + m_deltaPhi;
    double roiEtaMin = eta - m_deltaEta;
    double roiEtaMax = eta + m_deltaEta;
    double roiZMin = beamZ - m_deltaZ;
    double roiZMax = beamZ + m_deltaZ;
    
    collectionRoI.back()->push_back( new TrigRoiDescriptor(eta, roiEtaMin, roiEtaMax,
                               phi, roiPhiMin ,roiPhiMax,
                               z, roiZMin, roiZMax ) );
  }
 
  ATH_MSG_DEBUG("Created composite RoI from Calo with " << collectionRoI.back()->size() << " RoIs"); 
  return StatusCode::SUCCESS;
}

initialize()

StatusCode ActsTrk::CaloBasedRoICreatorTool::initialize ( )

overridevirtual

Definition at line 15 of file CaloBasedRoICreatorTool.cxx.

{
  ATH_MSG_DEBUG("Inizializing " << name() << " ..." );
 
  ATH_CHECK(m_caloClusterROIKey.initialize());
  ATH_CHECK(m_beamSpotKey.initialize());
  
  return StatusCode::SUCCESS;
}

Member Data Documentation

m_beamSpotKey

SG::ReadCondHandleKey< InDet::BeamSpotData > ActsTrk::CaloBasedRoICreatorTool::m_beamSpotKey

private

Initial value:

{this, "BeamSpotKey", "BeamSpotData",
    "SG key for beam spot"}

Definition at line 37 of file CaloBasedRoICreatorTool.h.

m_caloClusterROIKey

SG::ReadHandleKey< ROIPhiRZContainer > ActsTrk::CaloBasedRoICreatorTool::m_caloClusterROIKey

private

Initial value:

{this, "CaloClusterRoIContainer", "",
    "Name of the calo cluster ROIs in Phi,R,Z parameterization"}

Definition at line 33 of file CaloBasedRoICreatorTool.h.

m_deltaEta

Gaudi::Property< double > ActsTrk::CaloBasedRoICreatorTool::m_deltaEta {this, "DeltaEtaCaloRoI", .1}

private

Definition at line 41 of file CaloBasedRoICreatorTool.h.

m_deltaPhi

Gaudi::Property< double > ActsTrk::CaloBasedRoICreatorTool::m_deltaPhi {this, "DeltaPhiCaloRoI", .25}

private

Definition at line 43 of file CaloBasedRoICreatorTool.h.

m_deltaZ

Gaudi::Property< double > ActsTrk::CaloBasedRoICreatorTool::m_deltaZ {this, "DeltaZCaloRoI", 300.}

private

Definition at line 45 of file CaloBasedRoICreatorTool.h.

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

• CaloBasedRoICreatorTool.h
• CaloBasedRoICreatorTool.cxx