l1t::Stage1Layer2JetAlgorithmImpPP Class Reference

#include <Stage1Layer2JetAlgorithmImp.h>

Inheritance diagram for l1t::Stage1Layer2JetAlgorithmImpPP:

Public Member Functions
void	processEvent (const std::vector< l1t::CaloRegion > &regions, const std::vector< l1t::CaloEmCand > &EMCands, std::vector< l1t::Jet > *jets, std::vector< l1t::Jet > *preGtJets) override
	Stage1Layer2JetAlgorithmImpPP (CaloParamsHelper const *params)
	~Stage1Layer2JetAlgorithmImpPP () override=default
Public Member Functions inherited from l1t::Stage1Layer2JetAlgorithm
virtual	~Stage1Layer2JetAlgorithm ()

Private Attributes
CaloParamsHelper const *const	params_

Detailed Description

Definition at line 40 of file Stage1Layer2JetAlgorithmImp.h.

Constructor & Destructor Documentation

Stage1Layer2JetAlgorithmImpPP::Stage1Layer2JetAlgorithmImpPP

(

CaloParamsHelper const *

params

)

Definition at line 20 of file Stage1Layer2JetAlgorithmImpPP.cc.

: params_(params) {};

l1t::Stage1Layer2JetAlgorithmImpPP::~Stage1Layer2JetAlgorithmImpPP ( )

overridedefault

Member Function Documentation

void Stage1Layer2JetAlgorithmImpPP::processEvent ( const std::vector< l1t::CaloRegion > &  regions, const std::vector< l1t::CaloEmCand > &  EMCands, std::vector< l1t::Jet > *  jets, std::vector< l1t::Jet > *  preGtJets  )

overridevirtual

Implements l1t::Stage1Layer2JetAlgorithm.

Definition at line 23 of file Stage1Layer2JetAlgorithmImpPP.cc.

References l1t::JetCalibration(), l1t::CaloParamsHelper::jetCalibrationParams(), l1t::CaloParamsHelper::jetCalibrationType(), l1t::CaloParamsHelper::jetSeedThreshold(), l1t::JetToGtEtaScales(), l1t::JetToGtPtScales(), params_, l1t::RegionCorrection(), l1t::slidingWindowJetFinder(), l1t::SortJets(), AlCaHLTBitMon_QueryRunRegistry::string, and l1t::CaloParamsHelper::towerLsbSum().

                                                       {


  std::vector<l1t::CaloRegion>  subRegions;
  std::vector<l1t::Jet>  uncalibjets;
  std::vector<l1t::Jet>  unSortedJets;
  std::vector<l1t::Jet>  preGtEtaJets;

  double towerLsb = params_->towerLsbSum();
  int jetSeedThreshold = floor( params_->jetSeedThreshold()/towerLsb + 0.5);
  std::string jetCalibrationType = params_->jetCalibrationType();
  std::vector<double> jetCalibrationParams = params_->jetCalibrationParams();

  //Region Correction will return uncorrected subregions
  //if regionPUSType is set to None in the config
  RegionCorrection(regions, &subRegions, params_);


  slidingWindowJetFinder(jetSeedThreshold, &subRegions, &uncalibjets);

  //will return jets with no response corrections
  //if jetCalibrationType is set to None in the config
  JetCalibration(&uncalibjets, jetCalibrationParams, &unSortedJets, jetCalibrationType, towerLsb);

  SortJets(&unSortedJets, &preGtEtaJets);

  // takes input jets (using region scales/eta) and outputs jets using Gt scales/eta
  JetToGtEtaScales(params_, &preGtEtaJets, preGtJets);
  JetToGtPtScales(params_, preGtJets, jets);

  //the jets should be sorted, highest pT first.
  // do not truncate the tau list, GT converter handles that
  // auto comp = [&](l1t::Jet i, l1t::Jet j)-> bool {
  //   return (i.hwPt() < j.hwPt() );
  // };

  // std::sort(jets->begin(), jets->end(), comp);
  // std::reverse(jets->begin(), jets->end());
}

Member Data Documentation

CaloParamsHelper const* const l1t::Stage1Layer2JetAlgorithmImpPP::params_

private

Definition at line 49 of file Stage1Layer2JetAlgorithmImp.h.

Referenced by processEvent().