#include <TotemT2RecHitProducerAlgorithm.h>

Inheritance diagram for TotemT2RecHitProducerAlgorithm:

Public Member Functions
void	build (const TotemGeometry &, const edmNew::DetSetVector< TotemT2Digi > &, edmNew::DetSetVector< TotemT2RecHit > &) override

	TimingRecHitProducerAlgorithm (const edm::ParameterSet &iConfig)

Public Member Functions inherited from TimingRecHitProducerAlgorithm< TotemGeometry, edmNew::DetSetVector< TotemT2Digi >, edmNew::DetSetVector< TotemT2RecHit > >
void	setCalibration (const PPSTimingCalibration &calib, const PPSTimingCalibrationLUT &calibLUT)

	TimingRecHitProducerAlgorithm (const edm::ParameterSet &iConfig)

virtual	~TimingRecHitProducerAlgorithm ()=default

Additional Inherited Members
Protected Attributes inherited from TimingRecHitProducerAlgorithm< TotemGeometry, edmNew::DetSetVector< TotemT2Digi >, edmNew::DetSetVector< TotemT2RecHit > >
bool	apply_calib_
	Switch on/off the timing calibration. More...

const PPSTimingCalibration *	calib_
	DB-loaded calibration object. More...

std::unique_ptr< reco::FormulaEvaluator >	calib_fct_
	Timing correction formula. More...

const PPSTimingCalibrationLUT *	calibLUT_

double	ts_to_ns_
	Conversion constant between time slice and absolute time (in ns) More...

Detailed Description

Definition at line 20 of file TotemT2RecHitProducerAlgorithm.h.

Member Function Documentation

◆ build()

void TotemT2RecHitProducerAlgorithm::build	(	const TotemGeometry &	geom,
		const edmNew::DetSetVector< TotemT2Digi > &	input,
		edmNew::DetSetVector< TotemT2RecHit > &	output
	)

overridevirtual

Implements TimingRecHitProducerAlgorithm< TotemGeometry, edmNew::DetSetVector< TotemT2Digi >, edmNew::DetSetVector< TotemT2RecHit > >.

Definition at line 14 of file TotemT2RecHitProducerAlgorithm.cc.

References trigObjTnPSource_cfi::filler, relativeConstraints::geom, input, compareTotals::tot, and TimingRecHitProducerAlgorithm< TotemGeometry, edmNew::DetSetVector< TotemT2Digi >, edmNew::DetSetVector< TotemT2RecHit > >::ts_to_ns_.

Referenced by TotemT2RecHitProducer::produce().

                                                                                       {
   for (const auto& vec : input) {
     const TotemT2DetId detid(vec.detId());
 
     // prepare the output collection filler
     edmNew::DetSetVector<TotemT2RecHit>::FastFiller filler(output, detid);
 
     for (const auto& digi : vec) {
       const int t_lead = digi.leadingEdge(), t_trail = digi.trailingEdge();
       // don't skip no-edge digis
       double tot = 0.;
       if (digi.hasLE() && digi.hasTE()) {
         tot = (t_trail - t_lead) * ts_to_ns_;  // in ns
       }
       double ch_t_precis = ts_to_ns_ / 2.0;  //without a calibration, assume LE/TE precision is +-0.5
 
       // retrieve the geometry element associated to this DetID
       const auto& tile = geom.tile(detid);
 
       // store to the output collection
       filler.emplace_back(tile.centre(), t_lead * ts_to_ns_, ch_t_precis, tot);
     }
   }
 }