HGCalVFESummationImpl Class Reference

#include <HGCalVFESummationImpl.h>

Public Member Functions
	HGCalVFESummationImpl (const edm::ParameterSet &conf)
const std::vector< double > &	thicknessCorrections () const
void	triggerCellSums (const HGCalTriggerGeometryBase &, const std::vector< std::pair< DetId, uint32_t > > &, std::map< HGCalDetId, uint32_t > &payload)

Private Attributes
std::vector< double >	thickness_corrections_

Detailed Description

Definition at line 13 of file HGCalVFESummationImpl.h.

Constructor & Destructor Documentation

HGCalVFESummationImpl::HGCalVFESummationImpl

(

const edm::ParameterSet &

conf

)

Definition at line 4 of file HGCalVFESummationImpl.cc.

References triggerCellSums().

                                                  :
  thickness_corrections_(conf.getParameter<std::vector<double>>("ThicknessCorrections"))
{}

Member Function Documentation

const std::vector<double>& HGCalVFESummationImpl::thicknessCorrections ( ) const

inline

Definition at line 22 of file HGCalVFESummationImpl.h.

References thickness_corrections_.

{return thickness_corrections_;} 

void HGCalVFESummationImpl::triggerCellSums	(	const HGCalTriggerGeometryBase &	geometry,
		const std::vector< std::pair< DetId, uint32_t > > &	linearized_dataframes,
		std::map< HGCalDetId, uint32_t > &	payload
	)

Definition at line 10 of file HGCalVFESummationImpl.cc.

References HGCalTopology::dddConstants(), DetId::det(), HGCalTriggerGeometryBase::eeTopology(), HGCalTriggerGeometryBase::fhTopology(), DetId::Forward, HGCalTriggerGeometryBase::getTriggerCellFromCell(), DetId::HGCalEE, DetId::HGCalHSi, HGCEE, HGCHEF, DetId::subdetId(), thickness_corrections_, HGCSiliconDetId::type(), relativeConstraints::value, and HGCalDDDConstants::waferTypeL().

Referenced by HGCalVFESummationImpl(), and HGCalVFEProcessorSums::run().

{
  if(linearized_dataframes.empty()) return;
  // sum energies in trigger cells
  for(const auto& frame : linearized_dataframes)
  {
    DetId cellid(frame.first);

    // find trigger cell associated to cell
    uint32_t tcid = geometry.getTriggerCellFromCell(cellid);
    HGCalDetId triggercellid( tcid );
    payload.emplace(triggercellid, 0); // do nothing if key exists already
    uint32_t value = frame.second;
    unsigned det = cellid.det();
    // equalize value among cell thicknesses for Silicon parts
    if(det==DetId::Forward || det==DetId::HGCalEE || det==DetId::HGCalHSi)
    {
      int thickness = 0;
      // For the v8 geometry
      if(det==DetId::Forward)
      {
        switch(cellid.subdetId())
        { 
          case ForwardSubdetector::HGCEE:
            thickness = geometry.eeTopology().dddConstants().waferTypeL(HGCalDetId(cellid).wafer())-1;
            break;
          case ForwardSubdetector::HGCHEF:
            thickness = geometry.fhTopology().dddConstants().waferTypeL(HGCalDetId(cellid).wafer())-1;
            break;
          default:
            break;
        };
      }
      // For the v9 geometry
      else if(det==DetId::HGCalEE || det==DetId::HGCalHSi)
      {
        thickness = HGCSiliconDetId(cellid).type();
      }

      double thickness_correction = thickness_corrections_.at(thickness);
      value = (double)value*thickness_correction;
    }

    // sums energy for the same triggercellid
    payload[triggercellid] += value; // 32 bits integer should be largely enough 
  }

}

Member Data Documentation

std::vector<double> HGCalVFESummationImpl::thickness_corrections_

private

Definition at line 25 of file HGCalVFESummationImpl.h.

Referenced by thicknessCorrections(), and triggerCellSums().