HGCClusterAlgo< FECODEC, DATA > Class Template Reference

Inheritance diagram for HGCClusterAlgo< FECODEC, DATA >:

Public Member Functions
	HGCClusterAlgo (const edm::ParameterSet &conf, edm::ConsumesCollector &cc)
virtual void	putInEvent (edm::Event &evt) override final
virtual void	reset () override final
virtual void	run (const l1t::HGCFETriggerDigiCollection &coll, const edm::EventSetup &es, edm::Event &evt) override final
virtual void	setProduces (edm::stream::EDProducer<> &prod) const override final
Public Member Functions inherited from HGCalTriggerBackend::Algorithm< FECODEC >
	Algorithm (const edm::ParameterSet &conf, edm::ConsumesCollector &cc)
virtual void	setGeometry (const HGCalTriggerGeometryBase *const geom) override final
Public Member Functions inherited from HGCalTriggerBackendAlgorithmBase
	HGCalTriggerBackendAlgorithmBase (const edm::ParameterSet &conf, edm::ConsumesCollector &cc)
const std::string &	name () const
virtual	~HGCalTriggerBackendAlgorithmBase ()

Private Types
enum	ClusterType { dRC2d, NNC2d }

Private Attributes
HGCalTriggerCellCalibration	calibration_
std::unique_ptr< l1t::HGCalClusterBxCollection >	cluster_product_
HGCalClusteringImpl	clustering_
double	clustering_threshold_scintillator_
double	clustering_threshold_silicon_
ClusterType	clusteringAlgorithmType_
std::unique_ptr< l1t::HGCalMulticlusterBxCollection >	multicluster_product_
HGCalMulticlusteringImpl	multiclustering_
std::unique_ptr< l1t::HGCalTriggerCellBxCollection >	trgcell_product_
edm::ESHandle< HGCalTriggerGeometryBase >	triggerGeometry_

Additional Inherited Members
Protected Attributes inherited from HGCalTriggerBackend::Algorithm< FECODEC >
FECODEC	codec_
Protected Attributes inherited from HGCalTriggerBackendAlgorithmBase
const HGCalTriggerGeometryBase *	geometry_

Detailed Description

template<typename FECODEC, typename DATA>
class HGCClusterAlgo< FECODEC, DATA >

Definition at line 18 of file HGCClusterAlgo.cc.

Member Enumeration Documentation

template<typename FECODEC , typename DATA >

enum HGCClusterAlgo::ClusterType

private

Enumerator
dRC2d
NNC2d

Definition at line 27 of file HGCClusterAlgo.cc.

                        {
            dRC2d,
            NNC2d
        };

Constructor & Destructor Documentation

template<typename FECODEC , typename DATA >

HGCClusterAlgo< FECODEC, DATA >::HGCClusterAlgo ( const edm::ParameterSet &  conf, edm::ConsumesCollector &  cc  )

inline

Definition at line 34 of file HGCClusterAlgo.cc.

References edm::ParameterSet::getParameter(), edm::ParameterSet::getParameterSet(), and AlCaHLTBitMon_QueryRunRegistry::string.

                                                                              :
        Algorithm<FECODEC>(conf, cc),
        trgcell_product_( new l1t::HGCalTriggerCellBxCollection ),
        cluster_product_( new l1t::HGCalClusterBxCollection ),
        multicluster_product_( new l1t::HGCalMulticlusterBxCollection ),
        calibration_( conf.getParameterSet("calib_parameters") ),
        clustering_( conf.getParameterSet("C2d_parameters") ),
        multiclustering_( conf.getParameterSet("C3d_parameters" ) )
        {
            clustering_threshold_silicon_ = conf.getParameterSet("C2d_parameters").getParameter<double>("clustering_threshold_silicon");
            clustering_threshold_scintillator_ = conf.getParameterSet("C2d_parameters").getParameter<double>("clustering_threshold_scintillator");
            std::string type(conf.getParameterSet("C2d_parameters").getParameter<std::string>("clusterType"));
            if(type=="dRC2d"){
                clusteringAlgorithmType_ = dRC2d;
            }else if(type=="NNC2d"){
                clusteringAlgorithmType_ = NNC2d;
            }else {
                edm::LogWarning("ParameterError") << "Unknown clustering type '" << type
                    << "'. Using nearest neighbor NNC2d instead.\n";
                clusteringAlgorithmType_ = NNC2d;
            }

        }

Member Function Documentation

template<typename FECODEC , typename DATA >

virtual void HGCClusterAlgo< FECODEC, DATA >::putInEvent ( edm::Event &  evt )

inlinefinaloverridevirtual

Implements HGCalTriggerBackendAlgorithmBase.

Definition at line 68 of file HGCClusterAlgo.cc.

        {

        }

template<typename FECODEC , typename DATA >

virtual void HGCClusterAlgo< FECODEC, DATA >::reset ( void  )

inlinefinaloverridevirtual

Implements HGCalTriggerBackendAlgorithmBase.

Definition at line 74 of file HGCClusterAlgo.cc.

        {
            trgcell_product_.reset( new l1t::HGCalTriggerCellBxCollection );            
            cluster_product_.reset( new l1t::HGCalClusterBxCollection );
            multicluster_product_.reset( new l1t::HGCalMulticlusterBxCollection );
        }

template<typename FECODEC , typename DATA >

void HGCClusterAlgo< FECODEC, DATA >::run ( const l1t::HGCFETriggerDigiCollection &  coll, const edm::EventSetup &  es, edm::Event &  evt  )

finaloverridevirtual

Implements HGCalTriggerBackendAlgorithmBase.

Definition at line 104 of file HGCClusterAlgo.cc.

References cscdqm::DATA, data, edm::EventSetup::get(), HGCHEB, mps_fire::i, l1t::HGCalTriggerCell::mipPt(), eostools::move(), edm::PtrVector< T >::push_back(), edm::Event::put(), and BXVector< T >::size().

{
    es.get<CaloGeometryRecord>().get("", triggerGeometry_);

    for( const auto& digi : coll ){
        
        HGCalDetId module_id( digi.id() );
        
        DATA data;
        data.reset();
        digi.decode(codec_, data);
        
        for(const auto& triggercell : data.payload)
        {
            
            if( triggercell.hwPt() > 0 )
            {
                l1t::HGCalTriggerCell calibratedtriggercell( triggercell );
                calibration_.calibrateInGeV( calibratedtriggercell); 
                double clustering_threshold = (triggercell.subdetId()==HGCHEB ? clustering_threshold_scintillator_ : clustering_threshold_silicon_);
                if(calibratedtriggercell.mipPt()<clustering_threshold) continue;
                trgcell_product_->push_back( 0, calibratedtriggercell );
            }           
        
        }
    
    }

    /* orphan handles to the collections of trigger-cells, clusters and multiclusters */
    edm::OrphanHandle<l1t::HGCalTriggerCellBxCollection> triggerCellsHandle;
    edm::OrphanHandle<l1t::HGCalClusterBxCollection> clustersHandle;
    edm::OrphanHandle<l1t::HGCalMulticlusterBxCollection> multiclustersHandle;
    
    /* retrieve the orphan handle to the trigger-cells collection and put the collection in the event */
    triggerCellsHandle = evt.put( std::move( trgcell_product_ ), "calibratedTriggerCells");

    /* create a persistent vector of pointers to the trigger-cells */
    edm::PtrVector<l1t::HGCalTriggerCell> triggerCellsPtrs;
    for( unsigned i = 0; i < triggerCellsHandle->size(); ++i ) {
        edm::Ptr<l1t::HGCalTriggerCell> ptr(triggerCellsHandle,i);
        triggerCellsPtrs.push_back(ptr);
    }
    
    /* call to C2d clustering */
    switch(clusteringAlgorithmType_){
        case dRC2d : 
            clustering_.clusterizeDR( triggerCellsPtrs, *cluster_product_);
            break;
        case NNC2d:
            clustering_.clusterizeNN( triggerCellsPtrs, *cluster_product_, *triggerGeometry_ );
            break;
        default:
            // Should not happen, clustering type checked in constructor
            break;
    }

    /* retrieve the orphan handle to the clusters collection and put the collection in the event */
    clustersHandle = evt.put( std::move( cluster_product_ ), "cluster2D");

    /* create a persistent vector of pointers to the trigger-cells */
    edm::PtrVector<l1t::HGCalCluster> clustersPtrs;
    for( unsigned i = 0; i < clustersHandle->size(); ++i ) {
        edm::Ptr<l1t::HGCalCluster> ptr(clustersHandle,i);
        clustersPtrs.push_back(ptr);
    }
    
    /* call to multiclustering */
    multiclustering_.clusterize( clustersPtrs, *multicluster_product_ );

    /* retrieve the orphan handle to the multiclusters collection and put the collection in the event */
    multiclustersHandle = evt.put( std::move( multicluster_product_ ), "cluster3D");

}

template<typename FECODEC , typename DATA >

virtual void HGCClusterAlgo< FECODEC, DATA >::setProduces ( edm::stream::EDProducer<> &  prod ) const

inlinefinaloverridevirtual

Implements HGCalTriggerBackendAlgorithmBase.

Definition at line 58 of file HGCClusterAlgo.cc.

References coll, parseEventContent::prod, and findQualityFiles::run.

        {
            prod.produces<l1t::HGCalTriggerCellBxCollection>( "calibratedTriggerCells" );            
            prod.produces<l1t::HGCalClusterBxCollection>( "cluster2D" );
            prod.produces<l1t::HGCalMulticlusterBxCollection>( "cluster3D" );   
        }

Member Data Documentation

template<typename FECODEC , typename DATA >

HGCalTriggerCellCalibration HGCClusterAlgo< FECODEC, DATA >::calibration_

private

Definition at line 92 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

std::unique_ptr<l1t::HGCalClusterBxCollection> HGCClusterAlgo< FECODEC, DATA >::cluster_product_

private

Definition at line 86 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

HGCalClusteringImpl HGCClusterAlgo< FECODEC, DATA >::clustering_

private

Definition at line 93 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

double HGCClusterAlgo< FECODEC, DATA >::clustering_threshold_scintillator_

private

Definition at line 99 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

double HGCClusterAlgo< FECODEC, DATA >::clustering_threshold_silicon_

private

Definition at line 98 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

ClusterType HGCClusterAlgo< FECODEC, DATA >::clusteringAlgorithmType_

private

Definition at line 97 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

std::unique_ptr<l1t::HGCalMulticlusterBxCollection> HGCClusterAlgo< FECODEC, DATA >::multicluster_product_

private

Definition at line 87 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

HGCalMulticlusteringImpl HGCClusterAlgo< FECODEC, DATA >::multiclustering_

private

Definition at line 94 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

std::unique_ptr<l1t::HGCalTriggerCellBxCollection> HGCClusterAlgo< FECODEC, DATA >::trgcell_product_

private

Definition at line 85 of file HGCClusterAlgo.cc.

template<typename FECODEC , typename DATA >

edm::ESHandle<HGCalTriggerGeometryBase> HGCClusterAlgo< FECODEC, DATA >::triggerGeometry_

private

Definition at line 89 of file HGCClusterAlgo.cc.