MTDClusterProducer Class Reference

EDProducer to cluster FTLRecHits into FTLClusters. More...

Inheritance diagram for MTDClusterProducer:

Public Member Functions
	MTDClusterProducer (const edm::ParameterSet &conf)
	Constructor: set the ParameterSet and defer all thinking to setupClusterizer(). More...
void	produce (edm::Event &e, const edm::EventSetup &c) override
	The "Event" entrypoint: gets called by framework for every event. More...
template<typename T >
void	run (const T &input, FTLClusterCollection &output)
	Iterate over DetUnits, and invoke the PixelClusterizer on each. More...
	~MTDClusterProducer () override=default
Public Member Functions inherited from edm::stream::EDProducer<>
	EDProducer ()=default
bool	hasAbilityToProduceInBeginLumis () const final
bool	hasAbilityToProduceInBeginProcessBlocks () const final
bool	hasAbilityToProduceInBeginRuns () const final
bool	hasAbilityToProduceInEndLumis () const final
bool	hasAbilityToProduceInEndProcessBlocks () const final
bool	hasAbilityToProduceInEndRuns () const final

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

Private Attributes
const edm::EDGetTokenT< FTLRecHitCollection >	btlHits_
std::unique_ptr< MTDClusterizerBase >	clusterizer_
const std::string	clusterMode_
const edm::EDGetTokenT< FTLRecHitCollection >	etlHits_
const std::string	ftlbInstance_
const std::string	ftleInstance_
const MTDGeometry *	geom_
edm::ESGetToken< MTDGeometry, MTDDigiGeometryRecord >	mtdgeoToken_
edm::ESGetToken< MTDTopology, MTDTopologyRcd >	mtdtopoToken_
const MTDTopology *	topo_

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

EDProducer to cluster FTLRecHits into FTLClusters.

Definition at line 39 of file MTDClusterProducer.cc.

Constructor & Destructor Documentation

MTDClusterProducer()

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

explicit

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

Definition at line 72 of file MTDClusterProducer.cc.

    : btlHits_(consumes<FTLRecHitCollection>(conf.getParameter<edm::InputTag>("srcBarrel"))),
      etlHits_(consumes<FTLRecHitCollection>(conf.getParameter<edm::InputTag>("srcEndcap"))),
      ftlbInstance_(conf.getParameter<std::string>("BarrelClusterName")),
      ftleInstance_(conf.getParameter<std::string>("EndcapClusterName")),
      clusterMode_(conf.getParameter<std::string>("ClusterMode")),
      clusterizer_(nullptr)  // the default, in case we fail to make one
{
  //--- Declare to the EDM what kind of collections we will be making.
  produces<FTLClusterCollection>(ftlbInstance_);
  produces<FTLClusterCollection>(ftleInstance_);
 
  mtdgeoToken_ = esConsumes<MTDGeometry, MTDDigiGeometryRecord>();
  mtdtopoToken_ = esConsumes<MTDTopology, MTDTopologyRcd>();
 
  //--- Make the algorithm(s) according to what the user specified
  //--- in the ParameterSet.
  if (clusterMode_ == "MTDThresholdClusterizer") {
    clusterizer_ = std::make_unique<MTDThresholdClusterizer>(conf);
  } else {
    throw cms::Exception("MTDClusterProducer") << "[MTDClusterProducer]:"
                                               << " choice " << clusterMode_ << " is invalid.\n"
                                               << "Possible choices:\n"
                                               << "    MTDThresholdClusterizer";
  }
}

References clusterizer_, clusterMode_, Exception, ftlbInstance_, ftleInstance_, mtdgeoToken_, and mtdtopoToken_.

~MTDClusterProducer()

MTDClusterProducer::~MTDClusterProducer ( )

overridedefault

Member Function Documentation

fillDescriptions()

void MTDClusterProducer::fillDescriptions ( edm::ConfigurationDescriptions &  descriptions )

static

Definition at line 100 of file MTDClusterProducer.cc.

                                                                                    {
  edm::ParameterSetDescription desc;
  desc.add<edm::InputTag>("srcBarrel", edm::InputTag("mtdRecHits:FTLBarrel"));
  desc.add<edm::InputTag>("srcEndcap", edm::InputTag("mtdRecHits:FTLEndcap"));
  desc.add<std::string>("BarrelClusterName", "FTLBarrel");
  desc.add<std::string>("EndcapClusterName", "FTLEndcap");
  desc.add<std::string>("ClusterMode", "MTDThresholdClusterizer");
  MTDThresholdClusterizer::fillDescriptions(desc);
  descriptions.add("mtdClusterProducer", desc);
}

References edm::ConfigurationDescriptions::add(), submitPVResolutionJobs::desc, MTDThresholdClusterizer::fillDescriptions(), HLT_FULL_cff::InputTag, and AlCaHLTBitMon_QueryRunRegistry::string.

produce()

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

override

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

Definition at line 114 of file MTDClusterProducer.cc.

                                                                     {
  // Step A.1: get input data
  edm::Handle<FTLRecHitCollection> inputBarrel;
  edm::Handle<FTLRecHitCollection> inputEndcap;
  e.getByToken(btlHits_, inputBarrel);
  e.getByToken(etlHits_, inputEndcap);
 
  // Step A.2: get event setup
  auto geom = es.getTransientHandle(mtdgeoToken_);
  geom_ = geom.product();
 
  auto mtdTopo = es.getTransientHandle(mtdtopoToken_);
  topo_ = mtdTopo.product();
 
  // Step B: create the final output collection
  auto outputBarrel = std::make_unique<FTLClusterCollection>();
  auto outputEndcap = std::make_unique<FTLClusterCollection>();
 
  run(*inputBarrel, *outputBarrel);
  run(*inputEndcap, *outputEndcap);
 
  e.put(std::move(outputBarrel), ftlbInstance_);
  e.put(std::move(outputEndcap), ftleInstance_);
}

References btlHits_, MillePedeFileConverter_cfg::e, etlHits_, ftlbInstance_, ftleInstance_, relativeConstraints::geom, geom_, edm::EventSetup::getTransientHandle(), eostools::move(), mtdgeoToken_, mtdtopoToken_, run(), and topo_.

run()

template<typename T >

void MTDClusterProducer::run	(	const T &	input,
		FTLClusterCollection &	output
	)

Iterate over DetUnits, and invoke the PixelClusterizer on each.

Definition at line 143 of file MTDClusterProducer.cc.

                                                                         {
  if (!clusterizer_) {
    throw cms::Exception("MTDClusterProducer") << " at least one clusterizer is not ready -- can't run!";
  }
 
  clusterizer_->clusterize(input, geom_, topo_, output);
 
  LogDebug("MTDClusterProducer") << " Executing " << clusterMode_ << " resulted in " << output.size()
                                 << " MTDClusters for " << input.size() << " Hits.";
}

References clusterizer_, clusterMode_, Exception, geom_, input, LogDebug, convertSQLitetoXML_cfg::output, and topo_.

Referenced by produce().

Member Data Documentation

btlHits_

const edm::EDGetTokenT<FTLRecHitCollection> MTDClusterProducer::btlHits_

private

Definition at line 54 of file MTDClusterProducer.cc.

Referenced by produce().

clusterizer_

std::unique_ptr<MTDClusterizerBase> MTDClusterProducer::clusterizer_

private

Definition at line 61 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and run().

clusterMode_

const std::string MTDClusterProducer::clusterMode_

private

Definition at line 60 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and run().

etlHits_

const edm::EDGetTokenT<FTLRecHitCollection> MTDClusterProducer::etlHits_

private

Definition at line 55 of file MTDClusterProducer.cc.

Referenced by produce().

ftlbInstance_

const std::string MTDClusterProducer::ftlbInstance_

private

Definition at line 57 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and produce().

ftleInstance_

const std::string MTDClusterProducer::ftleInstance_

private

Definition at line 58 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and produce().

geom_

const MTDGeometry* MTDClusterProducer::geom_

private

Definition at line 63 of file MTDClusterProducer.cc.

Referenced by produce(), and run().

mtdgeoToken_

edm::ESGetToken<MTDGeometry, MTDDigiGeometryRecord> MTDClusterProducer::mtdgeoToken_

private

Definition at line 65 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and produce().

mtdtopoToken_

edm::ESGetToken<MTDTopology, MTDTopologyRcd> MTDClusterProducer::mtdtopoToken_

private

Definition at line 66 of file MTDClusterProducer.cc.

Referenced by MTDClusterProducer(), and produce().

topo_

const MTDTopology* MTDClusterProducer::topo_

private

Definition at line 64 of file MTDClusterProducer.cc.

Referenced by produce(), and run().