HGCalTowerMap2DImpl Class Reference

#include <HGCalTowerMap2DImpl.h>

Public Member Functions
template<class T >
void	buildTowerMap2D (const std::vector< edm::Ptr< T >> &ptrs, l1t::HGCalTowerMapBxCollection &towerMaps)
	HGCalTowerMap2DImpl (const edm::ParameterSet &conf)
void	resetTowerMaps ()
void	setGeometry (const HGCalTriggerGeometryBase *const geom)

Private Member Functions
std::unordered_map< int, l1t::HGCalTowerMap >	newTowerMaps ()

Private Attributes
std::vector< double >	layerWeights_
HGCalTriggerTowerGeometryHelper	towerGeometryHelper_
HGCalTriggerTools	triggerTools_
bool	useLayerWeights_

Detailed Description

Author

: Thomas Strebler

Description: first iteration of HGCal Tower Maps

Definition at line 13 of file HGCalTowerMap2DImpl.h.

Constructor & Destructor Documentation

HGCalTowerMap2DImpl()

HGCalTowerMap2DImpl::HGCalTowerMap2DImpl

(

const edm::ParameterSet &

conf

)

Definition at line 13 of file HGCalTowerMap2DImpl.cc.

    : useLayerWeights_(conf.getParameter<bool>("useLayerWeights")),
      layerWeights_(conf.getParameter<std::vector<double>>("layerWeights")),
      towerGeometryHelper_(conf.getParameter<edm::ParameterSet>("L1TTriggerTowerConfig")) {}

Member Function Documentation

buildTowerMap2D()

template<class T >

void HGCalTowerMap2DImpl::buildTowerMap2D ( const std::vector< edm::Ptr< T >> &  ptrs, l1t::HGCalTowerMapBxCollection &  towerMaps  )

inline

Definition at line 20 of file HGCalTowerMap2DImpl.h.

References Exception, HGCalTriggerTowerGeometryHelper::getTriggerTower(), mps_fire::i, HGCalTriggerTools::isNose(), HGCalTriggerTools::lastLayerEE(), pixelTopology::layer, layerWeights_, HGCalTriggerTools::layerWithOffset(), newTowerMaps(), BXVector< T >::resize(), BXVector< T >::set(), towerGeometryHelper_, triggerTools_, and useLayerWeights_.

                                                                                                  {
    std::unordered_map<int, l1t::HGCalTowerMap> towerMapsTmp = newTowerMaps();

    for (const auto& ptr : ptrs) {
      bool isNose = triggerTools_.isNose(ptr->detId());
      unsigned layer = triggerTools_.layerWithOffset(ptr->detId());

      if (towerMapsTmp.find(layer) == towerMapsTmp.end()) {
        throw cms::Exception("Out of range")
            << "HGCalTowerMap2dImpl: Found trigger sum in layer " << layer << " for which there is no tower map\n";
      }
      // FIXME: should actually sum the energy not the Et...
      double calibPt = ptr->pt();
      if (useLayerWeights_)
        calibPt = layerWeights_[layer] * ptr->mipPt();

      double etEm = layer <= triggerTools_.lastLayerEE(isNose) ? calibPt : 0;
      double etHad = layer > triggerTools_.lastLayerEE(isNose) ? calibPt : 0;

      towerMapsTmp[layer].addEt(towerGeometryHelper_.getTriggerTower(*ptr), etEm, etHad);
    }

    /* store towerMaps in the persistent collection */
    towerMaps.resize(0, towerMapsTmp.size());
    int i = 0;
    for (const auto& towerMap : towerMapsTmp) {
      towerMaps.set(0, i, towerMap.second);
      i++;
    }
  }

newTowerMaps()

std::unordered_map< int, l1t::HGCalTowerMap > HGCalTowerMap2DImpl::newTowerMaps ( )

private

Definition at line 18 of file HGCalTowerMap2DImpl.cc.

References HGCalTriggerTowerGeometryHelper::getTowerCoordinates(), HGCalTriggerTowerGeometryHelper::isNose(), HGCalTriggerTools::lastLayer(), HGCalTriggerTools::lastLayerEE(), pixelTopology::layer, towerGeometryHelper_, and triggerTools_.

Referenced by buildTowerMap2D().

                                                                          {
  bool isNose = towerGeometryHelper_.isNose();

  std::unordered_map<int, l1t::HGCalTowerMap> towerMaps;
  for (unsigned layer = 1; layer <= triggerTools_.lastLayer(isNose); layer++) {
    // FIXME: this is hardcoded...quite ugly
    if (!isNose && layer <= triggerTools_.lastLayerEE(isNose) && layer % 2 == 0)
      continue;

    towerMaps[layer] = l1t::HGCalTowerMap(towerGeometryHelper_.getTowerCoordinates(), layer);
  }

  return towerMaps;
}

resetTowerMaps()

void HGCalTowerMap2DImpl::resetTowerMaps

(

)

setGeometry()

void HGCalTowerMap2DImpl::setGeometry ( const HGCalTriggerGeometryBase *const  geom )

inline

Definition at line 51 of file HGCalTowerMap2DImpl.h.

References relativeConstraints::geom, HGCalTriggerTowerGeometryHelper::setGeometry(), HGCalTriggerTools::setGeometry(), towerGeometryHelper_, and triggerTools_.

                                                               {
    triggerTools_.setGeometry(geom);
    towerGeometryHelper_.setGeometry(geom);
  }

Member Data Documentation

layerWeights_

std::vector<double> HGCalTowerMap2DImpl::layerWeights_

private

Definition at line 58 of file HGCalTowerMap2DImpl.h.

Referenced by buildTowerMap2D().

towerGeometryHelper_

HGCalTriggerTowerGeometryHelper HGCalTowerMap2DImpl::towerGeometryHelper_

private

Definition at line 62 of file HGCalTowerMap2DImpl.h.

Referenced by buildTowerMap2D(), newTowerMaps(), and setGeometry().

triggerTools_

HGCalTriggerTools HGCalTowerMap2DImpl::triggerTools_

private

Definition at line 59 of file HGCalTowerMap2DImpl.h.

Referenced by buildTowerMap2D(), newTowerMaps(), and setGeometry().

useLayerWeights_

bool HGCalTowerMap2DImpl::useLayerWeights_

private

Definition at line 57 of file HGCalTowerMap2DImpl.h.

Referenced by buildTowerMap2D().