GEMCSCSegmentProducer Class Reference

#include <GEMCSCSegmentProducer.h>

Inheritance diagram for GEMCSCSegmentProducer:

Public Member Functions
	GEMCSCSegmentProducer (const edm::ParameterSet &)
	Constructor. More...
void	produce (edm::Event &, const edm::EventSetup &) override
	Produce the GEM-CSCSegment collection. More...
	~GEMCSCSegmentProducer () override
	Destructor. More...
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
	EDProducer (const EDProducer &)=delete
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final
const EDProducer &	operator= (const EDProducer &)=delete

Private Attributes
int	iev
const edm::ESGetToken < CSCGeometry, MuonGeometryRecord >	kCSCGeometryToken_
const edm::EDGetTokenT < CSCSegmentCollection >	kCSCSegmentCollectionToken_
const edm::ESGetToken < GEMGeometry, MuonGeometryRecord >	kGEMGeometryToken_
const edm::EDGetTokenT < GEMRecHitCollection >	kGEMRecHitCollectionToken_
GEMCSCSegmentBuilder *	segmentBuilder_

Additional Inherited Members
Public Types inherited from edm::stream::EDProducer<>
using	CacheTypes = CacheContexts< T...>
using	GlobalCache = typename CacheTypes::GlobalCache
using	HasAbility = AbilityChecker< T...>
using	InputProcessBlockCache = typename CacheTypes::InputProcessBlockCache
using	LuminosityBlockCache = typename CacheTypes::LuminosityBlockCache
using	LuminosityBlockContext = LuminosityBlockContextT< LuminosityBlockCache, RunCache, GlobalCache >
using	LuminosityBlockSummaryCache = typename CacheTypes::LuminosityBlockSummaryCache
using	RunCache = typename CacheTypes::RunCache
using	RunContext = RunContextT< RunCache, GlobalCache >
using	RunSummaryCache = typename CacheTypes::RunSummaryCache

Detailed Description

Produces a collection of GEM-CSCSegments

Date:

2014/02/06 12:19:20

Author

Raffaella Radogna

Definition at line 28 of file GEMCSCSegmentProducer.h.

Constructor & Destructor Documentation

GEMCSCSegmentProducer::GEMCSCSegmentProducer ( const edm::ParameterSet &  pas )

explicit

Constructor.

Definition at line 20 of file GEMCSCSegmentProducer.cc.

References segmentBuilder_.

    : kCSCGeometryToken_(esConsumes<CSCGeometry, MuonGeometryRecord>()),
      kGEMGeometryToken_(esConsumes<GEMGeometry, MuonGeometryRecord>()),
      kCSCSegmentCollectionToken_(consumes<CSCSegmentCollection>(pas.getParameter<edm::InputTag>("inputObjectsCSC"))),
      kGEMRecHitCollectionToken_(consumes<GEMRecHitCollection>(pas.getParameter<edm::InputTag>("inputObjectsGEM"))),
      iev(0) {
  segmentBuilder_ = new GEMCSCSegmentBuilder(pas);  // pass on the parameterset

  // register what this produces
  produces<GEMCSCSegmentCollection>();
}

GEMCSCSegmentProducer::~GEMCSCSegmentProducer ( )

override

Destructor.

Definition at line 32 of file GEMCSCSegmentProducer.cc.

References iev, LogDebug, and segmentBuilder_.

                                              {
  LogDebug("GEMCSCSegment") << "deleting GEMCSCSegmentBuilder after " << iev << " events w/ gem and csc data.";
  delete segmentBuilder_;
}

Member Function Documentation

void GEMCSCSegmentProducer::produce ( edm::Event &  ev, const edm::EventSetup &  setup  )

override

Produce the GEM-CSCSegment collection.

Definition at line 37 of file GEMCSCSegmentProducer.cc.

References GEMCSCSegmentBuilder::build(), gemRecHits_cfi::gemRecHits, edm::EventSetup::getHandle(), edm::Event::getHandle(), iev, kCSCGeometryToken_, kCSCSegmentCollectionToken_, kGEMGeometryToken_, kGEMRecHitCollectionToken_, GEMCSCSegmentBuilder::LinkGEMRollsToCSCChamberIndex(), LogDebug, eostools::move(), edm::Event::put(), segmentBuilder_, and GEMCSCSegmentBuilder::setGeometry().

                                                                            {
  LogDebug("GEMCSCSegment") << "start producing segments for " << ++iev << "th event w/ gem and csc data";

  // find the geometry (& conditions?) for this event & cache it in the builder
  const auto cscg = setup.getHandle(kCSCGeometryToken_);
  if (not cscg.isValid()) {
    edm::LogError("GEMCSCSegment") << "invalid CSCGeometry";
    return;
  }
  const CSCGeometry* cgeom = &*cscg;

  const auto gemg = setup.getHandle(kGEMGeometryToken_);
  if (not gemg.isValid()) {
    edm::LogError("GEMCSCSegment") << "invalid GEMGeometry";
    return;
  }
  const GEMGeometry* ggeom = &*gemg;

  // cache the geometry in the builder
  segmentBuilder_->setGeometry(ggeom, cgeom);

  // fill the map with matches between GEM and CSC chambers
  segmentBuilder_->LinkGEMRollsToCSCChamberIndex(ggeom, cgeom);

  // get the collection of CSCSegment and GEMRecHits
  const auto cscSegment = ev.getHandle(kCSCSegmentCollectionToken_);
  if (not cscSegment.isValid()) {
    edm::LogError("GEMCSCSegment") << "invalid CSCSegmentCollection";
    return;
  }

  const auto gemRecHits = ev.getHandle(kGEMRecHitCollectionToken_);
  if (not gemRecHits.isValid()) {
    edm::LogError("GEMCSCSegment") << "invalid GEMRecHitCollection";
    return;
  }

  // create empty collection of GEMCSC Segments
  auto oc = std::make_unique<GEMCSCSegmentCollection>();

  // pass the empty collection of GEMCSC Segments and fill it
  segmentBuilder_->build(gemRecHits.product(), cscSegment.product(), *oc);  //@@ FILL oc

  // put the filled collection in event
  ev.put(std::move(oc));
}

Member Data Documentation

int GEMCSCSegmentProducer::iev

private

Definition at line 43 of file GEMCSCSegmentProducer.h.

Referenced by produce(), and ~GEMCSCSegmentProducer().

const edm::ESGetToken<CSCGeometry, MuonGeometryRecord> GEMCSCSegmentProducer::kCSCGeometryToken_

private

Definition at line 38 of file GEMCSCSegmentProducer.h.

Referenced by produce().

const edm::EDGetTokenT<CSCSegmentCollection> GEMCSCSegmentProducer::kCSCSegmentCollectionToken_

private

Definition at line 40 of file GEMCSCSegmentProducer.h.

Referenced by produce().

const edm::ESGetToken<GEMGeometry, MuonGeometryRecord> GEMCSCSegmentProducer::kGEMGeometryToken_

private

Definition at line 39 of file GEMCSCSegmentProducer.h.

Referenced by produce().

const edm::EDGetTokenT<GEMRecHitCollection> GEMCSCSegmentProducer::kGEMRecHitCollectionToken_

private

Definition at line 41 of file GEMCSCSegmentProducer.h.

Referenced by produce().

GEMCSCSegmentBuilder* GEMCSCSegmentProducer::segmentBuilder_

private

Definition at line 44 of file GEMCSCSegmentProducer.h.

Referenced by GEMCSCSegmentProducer(), produce(), and ~GEMCSCSegmentProducer().