cms::SiPixelRecHitConverter Class Reference

#include <SiPixelRecHitConverter.h>

Inheritance diagram for cms::SiPixelRecHitConverter:

Public Member Functions
void	produce (edm::Event &e, const edm::EventSetup &c) override
	The "Event" entrypoint: gets called by framework for every event. More...
void	run (const edmNew::DetSetVector< SiPixelCluster > &input, SiPixelRecHitCollectionNew &output, edm::ESHandle< TrackerGeometry > &geom)
void	run (edm::Handle< edmNew::DetSetVector< SiPixelCluster > > inputhandle, SiPixelRecHitCollectionNew &output, edm::ESHandle< TrackerGeometry > &geom)
	SiPixelRecHitConverter (const edm::ParameterSet &conf)
	Constructor: set the ParameterSet and defer all thinking to setupCPE(). More...
	~SiPixelRecHitConverter () override
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

Private Attributes
edm::ParameterSet	conf_
PixelCPEBase const *	cpe_ = 0
	const PixelClusterParameterEstimator * cpe_; // what we got (for now, one ptr to base class) More...
std::string	cpeName_ ="None"
bool	m_newCont
edm::InputTag	src_
edm::EDGetTokenT< edmNew::DetSetVector< SiPixelCluster > >	tPixelCluster

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

Definition at line 62 of file SiPixelRecHitConverter.h.

Constructor & Destructor Documentation

SiPixelRecHitConverter::SiPixelRecHitConverter ( const edm::ParameterSet &  conf )

explicit

Constructor: set the ParameterSet and defer all thinking to setupCPE().

Definition at line 42 of file SiPixelRecHitConverter.cc.

    : 
    conf_(conf),
    src_( conf.getParameter<edm::InputTag>( "src" ) ),
    tPixelCluster(consumes< edmNew::DetSetVector<SiPixelCluster> >( src_)) {
    //--- Declare to the EDM what kind of collections we will be making.
    produces<SiPixelRecHitCollection>();
    
  }

SiPixelRecHitConverter::~SiPixelRecHitConverter ( )

override

Definition at line 53 of file SiPixelRecHitConverter.cc.

  { 
  }  

Member Function Documentation

void SiPixelRecHitConverter::produce ( edm::Event &  e, const edm::EventSetup &  c  )

override

The "Event" entrypoint: gets called by framework for every event.

Definition at line 60 of file SiPixelRecHitConverter.cc.

References conf_, cpe_, cpeName_, relativeConstraints::geom, edm::EventSetup::get(), edm::Event::getByToken(), edm::ParameterSet::getParameter(), input, eostools::move(), convertSQLitetoXML_cfg::output, edm::Event::put(), run(), AlCaHLTBitMon_QueryRunRegistry::string, and tPixelCluster.

  {

    // Step A.1: get input data
    edm::Handle< edmNew::DetSetVector<SiPixelCluster> > input;
    e.getByToken( tPixelCluster, input);
    
    // Step A.2: get event setup
    edm::ESHandle<TrackerGeometry> geom;
    es.get<TrackerDigiGeometryRecord>().get( geom );

    // Step B: create empty output collection
    auto output = std::make_unique<SiPixelRecHitCollectionNew>();
    
    // Step B*: create CPE
    edm::ESHandle<PixelClusterParameterEstimator> hCPE;
    std::string cpeName_ = conf_.getParameter<std::string>("CPE");
    es.get<TkPixelCPERecord>().get(cpeName_,hCPE);
    cpe_ = dynamic_cast< const PixelCPEBase* >(&(*hCPE));
    
    // Step C: Iterate over DetIds and invoke the strip CPE algorithm
    // on each DetUnit

    run( input, *output, geom );

    output->shrink_to_fit();
    e.put(std::move(output));

  }

void cms::SiPixelRecHitConverter::run	(	const edmNew::DetSetVector< SiPixelCluster > &	input,
		SiPixelRecHitCollectionNew &	output,
		edm::ESHandle< TrackerGeometry > &	geom
	)

Referenced by produce().

void SiPixelRecHitConverter::run	(	edm::Handle< edmNew::DetSetVector< SiPixelCluster > >	inputhandle,
		SiPixelRecHitCollectionNew &	output,
		edm::ESHandle< TrackerGeometry > &	geom
	)

Iterate over DetUnits, then over Clusters and invoke the CPE on each, and make a RecHit to store the result. New interface reading DetSetVector by V.Chiochia (May 30th, 2006)

Definition at line 95 of file SiPixelRecHitConverter.cc.

References edmNew::DetSetVector< T >::begin(), cpe_, edmNew::DetSetVector< T >::end(), PixelCPEBase::getParameters(), TrackerGeometry::idToDetUnit(), input, edmNew::makeRefTo(), and edmNew::DetSetVector< T >::FastFiller::push_back().

                                                        {
    if ( ! cpe_ ) 
      {
    edm::LogError("SiPixelRecHitConverter") << " at least one CPE is not ready -- can't run!";
    // TO DO: throw an exception here?  The user may want to know...
    assert(0);
    return;   // clusterizer is invalid, bail out
      }
    
    int numberOfDetUnits = 0;
    int numberOfClusters = 0;
    
    const edmNew::DetSetVector<SiPixelCluster>& input = *inputhandle;
    
    edmNew::DetSetVector<SiPixelCluster>::const_iterator DSViter=input.begin();
    
    for ( ; DSViter != input.end() ; DSViter++) {
      numberOfDetUnits++;
      unsigned int detid = DSViter->detId();
      DetId detIdObject( detid );  
      const GeomDetUnit * genericDet = geom->idToDetUnit( detIdObject );
      const PixelGeomDetUnit * pixDet = dynamic_cast<const PixelGeomDetUnit*>(genericDet);
      assert(pixDet); 
      SiPixelRecHitCollectionNew::FastFiller recHitsOnDetUnit(output,detid);
      
      edmNew::DetSet<SiPixelCluster>::const_iterator clustIt = DSViter->begin(), clustEnd = DSViter->end();
      
      for ( ; clustIt != clustEnd; clustIt++) {
    numberOfClusters++;
    std::tuple<LocalPoint, LocalError,SiPixelRecHitQuality::QualWordType> tuple = cpe_->getParameters( *clustIt, *genericDet );
    LocalPoint lp( std::get<0>(tuple) );
    LocalError le( std::get<1>(tuple) );
        SiPixelRecHitQuality::QualWordType rqw( std::get<2>(tuple) );
    // Create a persistent edm::Ref to the cluster
    edm::Ref< edmNew::DetSetVector<SiPixelCluster>, SiPixelCluster > cluster = edmNew::makeRefTo( inputhandle, clustIt);
    // Make a RecHit and add it to the DetSet
    // old : recHitsOnDetUnit.push_back( new SiPixelRecHit( lp, le, detIdObject, &*clustIt) );
    SiPixelRecHit hit( lp, le, rqw, *genericDet, cluster);
    // 
    // Now save it =================
    recHitsOnDetUnit.push_back(hit);
    // =============================

    // std::cout << "SiPixelRecHitConverterVI " << numberOfClusters << ' '<< lp << " " << le << std::endl;
      } //  <-- End loop on Clusters
    

      //  LogDebug("SiPixelRecHitConverter")
      //std::cout << "SiPixelRecHitConverterVI "
    //  << " Found " << recHitsOnDetUnit.size() << " RecHits on " << detid //;
    //  << std::endl;
      
      
    } //    <-- End loop on DetUnits
    
    //    LogDebug ("SiPixelRecHitConverter") 
    //  std::cout << "SiPixelRecHitConverterVI "
    //  << cpeName_ << " converted " << numberOfClusters 
    //  << " SiPixelClusters into SiPixelRecHits, in " 
    //  << numberOfDetUnits << " DetUnits." //; 
    //  << std::endl;
    
  }

Member Data Documentation

edm::ParameterSet cms::SiPixelRecHitConverter::conf_

private

Definition at line 91 of file SiPixelRecHitConverter.h.

Referenced by produce().

PixelCPEBase const* cms::SiPixelRecHitConverter::cpe_ = 0

private

const PixelClusterParameterEstimator * cpe_; // what we got (for now, one ptr to base class)

Definition at line 95 of file SiPixelRecHitConverter.h.

Referenced by produce(), and run().

std::string cms::SiPixelRecHitConverter::cpeName_ ="None"

private

Definition at line 93 of file SiPixelRecHitConverter.h.

Referenced by produce().

bool cms::SiPixelRecHitConverter::m_newCont

private

Definition at line 98 of file SiPixelRecHitConverter.h.

edm::InputTag cms::SiPixelRecHitConverter::src_

private

Definition at line 96 of file SiPixelRecHitConverter.h.

edm::EDGetTokenT<edmNew::DetSetVector<SiPixelCluster> > cms::SiPixelRecHitConverter::tPixelCluster

private

Definition at line 97 of file SiPixelRecHitConverter.h.

Referenced by produce().