TOTEM/PPS timing detectors digi-to-rechits conversion module. More...

Inheritance diagram for TotemTimingRecHitProducer:

Public Member Functions
	TotemTimingRecHitProducer (const edm::ParameterSet &)

Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default

bool	hasAbilityToProduceInLumis () const final

bool	hasAbilityToProduceInRuns () const final

Static Public Member Functions
static void	fillDescriptions (edm::ConfigurationDescriptions &)

Private Member Functions
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
TotemTimingRecHitProducerAlgorithm	algo_
	Digi-to-rechits transformation algorithm. More...

edm::ESWatcher< PPSTimingCalibrationRcd >	calibWatcher_
	Timing calibration parameters watcher. More...

edm::EDGetTokenT< edm::DetSetVector< TotemTimingDigi > >	digiToken_
	Input digi collection. More...

edm::ESInputTag	timingCalibrationTag_
	Label to timing calibration tag. More...

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
typedef CacheContexts< T... >	CacheTypes

typedef CacheTypes::GlobalCache	GlobalCache

typedef AbilityChecker< T... >	HasAbility

typedef CacheTypes::LuminosityBlockCache	LuminosityBlockCache

typedef LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >	LuminosityBlockContext

typedef CacheTypes::LuminosityBlockSummaryCache	LuminosityBlockSummaryCache

typedef CacheTypes::RunCache	RunCache

typedef RunContextT< RunCache, GlobalCache >	RunContext

typedef CacheTypes::RunSummaryCache	RunSummaryCache

Detailed Description

TOTEM/PPS timing detectors digi-to-rechits conversion module.

Definition at line 36 of file TotemTimingRecHitProducer.cc.

Constructor & Destructor Documentation

TotemTimingRecHitProducer::TotemTimingRecHitProducer ( const edm::ParameterSet & iConfig )

explicit

Definition at line 56 of file TotemTimingRecHitProducer.cc.

                                                                                      :
   digiToken_( consumes<edm::DetSetVector<TotemTimingDigi> >( iConfig.getParameter<edm::InputTag>( "digiTag" ) ) ),
   timingCalibrationTag_( iConfig.getParameter<std::string>( "timingCalibrationTag" ) ),
   algo_( iConfig )
 {
   produces<edm::DetSetVector<TotemTimingRecHit> >();
 }

Member Function Documentation

void TotemTimingRecHitProducer::fillDescriptions ( edm::ConfigurationDescriptions & descr )

static

Definition at line 94 of file TotemTimingRecHitProducer.cc.

References edm::ConfigurationDescriptions::add(), edm::ParameterSetDescription::add(), DEFINE_FWK_MODULE, AlCaHLTBitMon_QueryRunRegistry::string, and funct::true.

 {
   edm::ParameterSetDescription desc;
 
   desc.add<edm::InputTag>( "digiTag", edm::InputTag( "totemTimingRawToDigi", "TotemTiming" ) )
     ->setComment( "input digis collection to retrieve" );
   desc.add<std::string>( "timingCalibrationTag", "GlobalTag:TotemTimingCalibration" )
     ->setComment( "input tag for timing calibrations retrieval" );
   desc.add<int>( "baselinePoints", 8 )
     ->setComment( "number of points to be used for the baseline" );
   desc.add<double>( "saturationLimit", 0.85 )
     ->setComment( "all signals with max > saturationLimit will be considered as saturated" );
   desc.add<double>( "cfdFraction", 0.3 )
     ->setComment( "fraction of the CFD" );
   desc.add<int>( "smoothingPoints", 20 )
     ->setComment( "number of points to be used for the smoothing using sinc (lowpass)" );
   desc.add<double>( "lowPassFrequency", 0.7 )
     ->setComment( "Frequency (in GHz) for CFD smoothing, 0 for disabling the filter" );
   desc.add<double>( "hysteresis", 5.e-3 )
     ->setComment( "hysteresis of the discriminator" );
   desc.add<bool>( "mergeTimePeaks", true )
       ->setComment( "if time peaks schould be merged" );
 
   descr.add( "totemTimingRecHits", desc );
 }

void TotemTimingRecHitProducer::produce	(	edm::Event &	iEvent,
		const edm::EventSetup &	iSetup
	)

overrideprivate

Definition at line 65 of file TotemTimingRecHitProducer.cc.

References algo_, TotemTimingRecHitProducerAlgorithm::build(), calibWatcher_, edm::ESWatcher< T >::check(), digiToken_, geometry, edm::EventSetup::get(), edm::Event::getByToken(), eostools::move(), edm::Event::put(), TotemTimingRecHitProducerAlgorithm::setCalibration(), and timingCalibrationTag_.

 {
   std::unique_ptr<edm::DetSetVector<TotemTimingRecHit> > pOut( new edm::DetSetVector<TotemTimingRecHit> );
 
   // get the digi collection
   edm::Handle<edm::DetSetVector<TotemTimingDigi> > digis;
   iEvent.getByToken( digiToken_, digis );
 
   // do not retrieve the calibration parameters if no digis were found
   if ( !digis->empty() ) {
     // check for timing calibration parameters update
     if ( calibWatcher_.check( iSetup ) ) {
       edm::ESHandle<PPSTimingCalibration> hTimingCalib;
       iSetup.get<PPSTimingCalibrationRcd>().get( timingCalibrationTag_, hTimingCalib );
       algo_.setCalibration( *hTimingCalib );
     }
 
     // get the geometry
     edm::ESHandle<CTPPSGeometry> geometry;
     iSetup.get<VeryForwardRealGeometryRecord>().get( geometry );
 
     // produce the rechits collection
     algo_.build( *geometry, *digis, *pOut );
   }
 
   iEvent.put( std::move( pOut ) );
 }