cms::SiPixelRecHitConverter Class Reference

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, TrackerGeometry const &geom)
void	run (edm::Handle< edmNew::DetSetVector< SiPixelCluster >> inputhandle, SiPixelRecHitCollectionNew &output, TrackerGeometry const &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	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndRuns () const final

Private Attributes
PixelCPEBase const *	cpe_ = nullptr
	const PixelClusterParameterEstimator * cpe_; // what we got (for now, one ptr to base class) More...
bool	m_newCont
const edm::InputTag	src_
const edm::ESGetToken< PixelClusterParameterEstimator, TkPixelCPERecord >	tCPE_
const edm::EDGetTokenT< edmNew::DetSetVector< SiPixelCluster > >	tPixelCluster_
const edm::EDPutTokenT< SiPixelRecHitCollection >	tPut_
const edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	tTrackerGeom_

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 89 of file SiPixelRecHitConverter.cc.

Constructor & Destructor Documentation

SiPixelRecHitConverter()

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

explicit

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

Definition at line 131 of file SiPixelRecHitConverter.cc.

      : src_(conf.getParameter<edm::InputTag>("src")),
        tPixelCluster_(consumes<edmNew::DetSetVector<SiPixelCluster>>(src_)),
        tPut_(produces<SiPixelRecHitCollection>()),
        tTrackerGeom_(esConsumes<TrackerGeometry, TrackerDigiGeometryRecord>()),
        tCPE_(esConsumes<PixelClusterParameterEstimator, TkPixelCPERecord>(
            edm::ESInputTag("", conf.getParameter<std::string>("CPE")))) {}

~SiPixelRecHitConverter()

SiPixelRecHitConverter::~SiPixelRecHitConverter ( )

override

Definition at line 140 of file SiPixelRecHitConverter.cc.

{}

Member Function Documentation

produce()

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

override

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

Definition at line 145 of file SiPixelRecHitConverter.cc.

                                                                           {
    // Step A.1: get input data
    edm::Handle<edmNew::DetSetVector<SiPixelCluster>> input;
    e.getByToken(tPixelCluster_, input);
 
    // Step A.2: get event setup
    auto const& geom = es.getData(tTrackerGeom_);
 
    // Step B: create empty output collection
    SiPixelRecHitCollectionNew output;
 
    // Step B*: create CPE
    cpe_ = dynamic_cast<const PixelCPEBase*>(&es.getData(tCPE_));
 
    // Step C: Iterate over DetIds and invoke the strip CPE algorithm
    // on each DetUnit
 
    run(input, output, geom);
 
    output.shrink_to_fit();
    e.emplace(tPut_, std::move(output));
  }

References cpe_, MillePedeFileConverter_cfg::e, relativeConstraints::geom, edm::EventSetup::getData(), input, eostools::move(), convertSQLitetoXML_cfg::output, run(), tCPE_, tPixelCluster_, tPut_, and tTrackerGeom_.

run() [1/2]

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

Referenced by produce().

run() [2/2]

void SiPixelRecHitConverter::run	(	edm::Handle< edmNew::DetSetVector< SiPixelCluster >>	inputhandle,
		SiPixelRecHitCollectionNew &	output,
		TrackerGeometry const &	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 173 of file SiPixelRecHitConverter.cc.

                                                                {
    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;
  }

References cms::cuda::assert(), edmNew::DetSetVector< T >::begin(), cpe_, edmNew::DetSetVector< T >::end(), relativeConstraints::geom, PixelCPEBase::getParameters(), input, edmNew::makeRefTo(), convertSQLitetoXML_cfg::output, and edmNew::DetSetVector< T >::FastFiller::push_back().

Member Data Documentation

cpe_

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

private

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

Definition at line 119 of file SiPixelRecHitConverter.cc.

Referenced by produce(), and run().

m_newCont

bool cms::SiPixelRecHitConverter::m_newCont

private

Definition at line 125 of file SiPixelRecHitConverter.cc.

src_

const edm::InputTag cms::SiPixelRecHitConverter::src_

private

Definition at line 120 of file SiPixelRecHitConverter.cc.

tCPE_

const edm::ESGetToken<PixelClusterParameterEstimator, TkPixelCPERecord> cms::SiPixelRecHitConverter::tCPE_

private

Definition at line 124 of file SiPixelRecHitConverter.cc.

Referenced by produce().

tPixelCluster_

const edm::EDGetTokenT<edmNew::DetSetVector<SiPixelCluster> > cms::SiPixelRecHitConverter::tPixelCluster_

private

Definition at line 121 of file SiPixelRecHitConverter.cc.

Referenced by produce().

tPut_

const edm::EDPutTokenT<SiPixelRecHitCollection> cms::SiPixelRecHitConverter::tPut_

private

Definition at line 122 of file SiPixelRecHitConverter.cc.

Referenced by produce().

tTrackerGeom_

const edm::ESGetToken<TrackerGeometry, TrackerDigiGeometryRecord> cms::SiPixelRecHitConverter::tTrackerGeom_

private

Definition at line 123 of file SiPixelRecHitConverter.cc.

Referenced by produce().