HGCalTriggerClusterInterpretationEM Class Reference

Inheritance diagram for HGCalTriggerClusterInterpretationEM:

Public Member Functions
void	eventSetup (const edm::EventSetup &es) final
	HGCalTriggerClusterInterpretationEM ()
void	initialize (const edm::ParameterSet &conf) final
void	interpret (l1t::HGCalMulticlusterBxCollection &multiclusters) const final
	~HGCalTriggerClusterInterpretationEM () override
Public Member Functions inherited from HGCalTriggerClusterInterpreterBase
	HGCalTriggerClusterInterpreterBase ()
virtual	~HGCalTriggerClusterInterpreterBase ()

Private Attributes
std::vector< double >	dr_bylayer_
std::vector< double >	layer_containment_corrs_
std::vector< double >	scale_corrections_coeff_
HGCalTriggerTools	triggerTools_

Detailed Description

Definition at line 7 of file HGCalTriggerClusterInterpretationEM.cc.

Constructor & Destructor Documentation

HGCalTriggerClusterInterpretationEM::HGCalTriggerClusterInterpretationEM

(

)

Definition at line 25 of file HGCalTriggerClusterInterpretationEM.cc.

{}

HGCalTriggerClusterInterpretationEM::~HGCalTriggerClusterInterpretationEM ( )

inlineoverride

Definition at line 10 of file HGCalTriggerClusterInterpretationEM.cc.

References eventSetup(), initialize(), and interpret().

{};

Member Function Documentation

void HGCalTriggerClusterInterpretationEM::eventSetup ( const edm::EventSetup &  es )

finalvirtual

Implements HGCalTriggerClusterInterpreterBase.

Definition at line 45 of file HGCalTriggerClusterInterpretationEM.cc.

References HGCalTriggerTools::eventSetup(), and triggerTools_.

Referenced by ~HGCalTriggerClusterInterpretationEM().

{ triggerTools_.eventSetup(es); }

void HGCalTriggerClusterInterpretationEM::initialize ( const edm::ParameterSet &  conf )

finalvirtual

Implements HGCalTriggerClusterInterpreterBase.

Definition at line 27 of file HGCalTriggerClusterInterpretationEM.cc.

References dr_bylayer_, Exception, edm::ParameterSet::getParameter(), layer_containment_corrs_, and scale_corrections_coeff_.

Referenced by ~HGCalTriggerClusterInterpretationEM().

                                                                                {
  layer_containment_corrs_ = conf.getParameter<std::vector<double>>("layer_containment_corrs");
  scale_corrections_coeff_ = conf.getParameter<std::vector<double>>("scale_correction_coeff");
  dr_bylayer_ = conf.getParameter<std::vector<double>>("dr_bylayer");

  const unsigned corrections_size = 2;
  if (scale_corrections_coeff_.size() != corrections_size) {
    throw cms::Exception("HGCTriggerParameterError")
        << "HGCalTriggerClusterInterpretationEM::scale_correction_coeff parameter has size: "
        << scale_corrections_coeff_.size() << " while expected is " << corrections_size;
  }
  if (layer_containment_corrs_.size() != dr_bylayer_.size()) {
    throw cms::Exception("HGCTriggerParameterError")
        << "HGCalTriggerClusterInterpretationEM::layer_containment_corrs and "
           "HGCalTriggerClusterInterpretationEM::dr_bylayer have different size!";
  }
}

void HGCalTriggerClusterInterpretationEM::interpret ( l1t::HGCalMulticlusterBxCollection &  multiclusters ) const

finalvirtual

Implements HGCalTriggerClusterInterpreterBase.

Definition at line 47 of file HGCalTriggerClusterInterpretationEM.cc.

References funct::abs(), l1t::HGCalClusterT< C >::centreProj(), l1t::HGCalClusterT< C >::constituents(), flavorHistoryFilter_cfi::dr, dr_bylayer_, HCALHighEnergyHPDFilter_cfi::energy, reco::LeafCandidate::eta(), training_settings::idx, layer_containment_corrs_, mag(), SiStripPI::max, l1t::HGCalMulticluster::saveEnergyInterpretation(), scale_corrections_coeff_, BXVector< T >::size(), HGCalTriggerTools::triggerLayer(), and triggerTools_.

Referenced by ~HGCalTriggerClusterInterpretationEM().

                                                                                                         {
  for (unsigned int idx = 0; idx != multiclusters.size(); idx++) {
    l1t::HGCalMulticluster& cluster3d = multiclusters[idx];

    const GlobalPoint& cluster3d_position = cluster3d.centreProj();
    double energy = 0.;

    for (const auto& cluster2d : cluster3d.constituents()) {
      const unsigned layer = triggerTools_.triggerLayer(cluster2d.first);
      if (layer <= layer_containment_corrs_.size() - 1) {
        double dr = (cluster3d_position - cluster2d.second->centreProj()).mag();
        if (dr <= dr_bylayer_.at(layer)) {
          energy += layer_containment_corrs_.at(layer) * cluster2d.second->energy();
        }
      }
    }
    energy += scale_corrections_coeff_.at(1) * std::abs(cluster3d.eta()) + scale_corrections_coeff_.at(0);
    cluster3d.saveEnergyInterpretation(l1t::HGCalMulticluster::EnergyInterpretation::EM, max(energy, 0.));
  }
}

Member Data Documentation

std::vector<double> HGCalTriggerClusterInterpretationEM::dr_bylayer_

private

Definition at line 18 of file HGCalTriggerClusterInterpretationEM.cc.

Referenced by initialize(), and interpret().

std::vector<double> HGCalTriggerClusterInterpretationEM::layer_containment_corrs_

private

Definition at line 16 of file HGCalTriggerClusterInterpretationEM.cc.

Referenced by initialize(), and interpret().

std::vector<double> HGCalTriggerClusterInterpretationEM::scale_corrections_coeff_

private

Definition at line 17 of file HGCalTriggerClusterInterpretationEM.cc.

Referenced by initialize(), and interpret().

HGCalTriggerTools HGCalTriggerClusterInterpretationEM::triggerTools_

private

Definition at line 20 of file HGCalTriggerClusterInterpretationEM.cc.

Referenced by eventSetup(), and interpret().