TrackerCleaner< T > Class Template Reference

#include <TrackerCleaner.h>

Inheritance diagram for TrackerCleaner< T >:

Public Member Functions
	TrackerCleaner (const edm::ParameterSet &)
	~TrackerCleaner () 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 Types
typedef edmNew::DetSetVector< T >	TrackClusterCollection

Private Member Functions
template<>
bool	match_rechit_type (const TrackingRecHit &murechit)
template<>
bool	match_rechit_type (const TrackingRecHit &murechit)
bool	match_rechit_type (const TrackingRecHit &murechit)
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
std::map< std::string, edm::EDGetTokenT< TrackClusterCollection > >	inputs_
const edm::EDGetTokenT< edm::View< pat::Muon > >	mu_input_

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

template<typename T>
class TrackerCleaner< T >

Author

Stefan Wayand; Christian Veelken, LLR

Definition at line 38 of file TrackerCleaner.h.

Member Typedef Documentation

TrackClusterCollection

template<typename T >

typedef edmNew::DetSetVector<T> TrackerCleaner< T >::TrackClusterCollection

private

Definition at line 47 of file TrackerCleaner.h.

Constructor & Destructor Documentation

TrackerCleaner()

template<typename T >

TrackerCleaner< T >::TrackerCleaner ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 55 of file TrackerCleaner.h.

    : mu_input_(consumes<edm::View<pat::Muon> >(iConfig.getParameter<edm::InputTag>("MuonCollection")))
 
{
  std::vector<edm::InputTag> inCollections = iConfig.getParameter<std::vector<edm::InputTag> >("oldCollection");
  for (auto inCollection : inCollections) {
    inputs_[inCollection.instance()] = consumes<TrackClusterCollection>(inCollection);
    produces<TrackClusterCollection>(inCollection.instance());
  }
}

References edm::ParameterSet::getParameter(), and TrackerCleaner< T >::inputs_.

~TrackerCleaner()

template<typename T >

TrackerCleaner< T >::~TrackerCleaner ( )

override

Definition at line 67 of file TrackerCleaner.h.

                                   {
  // nothing to be done yet...
}

Member Function Documentation

match_rechit_type() [1/3]

template<>

bool TrackerCleaner< SiStripCluster >::match_rechit_type ( const TrackingRecHit &  murechit )

private

Definition at line 26 of file TrackerCleaner.cc.

                                                                                     {
  const std::type_info &hit_type = typeid(murechit);
  if (hit_type == typeid(SiStripRecHit2D))
    return true;
  else if (hit_type == typeid(SiStripRecHit1D))
    return true;
  else if (hit_type == typeid(SiStripMatchedRecHit2D))
    return true;
  else if (hit_type == typeid(ProjectedSiStripRecHit2D))
    return true;
 
  return false;
}

match_rechit_type() [2/3]

template<>

bool TrackerCleaner< SiPixelCluster >::match_rechit_type ( const TrackingRecHit &  murechit )

private

Definition at line 41 of file TrackerCleaner.cc.

                                                                                     {
  const std::type_info &hit_type = typeid(murechit);
  if (hit_type == typeid(SiPixelRecHit))
    return true;
 
  return false;
}

match_rechit_type() [3/3]

template<typename T >

bool TrackerCleaner< T >::match_rechit_type ( const TrackingRecHit &  murechit )

private

Definition at line 19 of file TrackerCleaner.cc.

                                                                        {
  assert(0);  // CV: make sure general function never gets called;
              //     always use template specializations
  return false;
}

References cms::cuda::assert().

produce()

template<typename T >

void TrackerCleaner< T >::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 72 of file TrackerCleaner.h.

                                                                             {
  using namespace edm;
 
  edm::Handle<edm::View<pat::Muon> > muonHandle;
  iEvent.getByToken(mu_input_, muonHandle);
  edm::View<pat::Muon> muons = *muonHandle;
 
  for (auto input_ : inputs_) {
    edm::Handle<TrackClusterCollection> inputClusters;
    iEvent.getByToken(input_.second, inputClusters);
 
    std::vector<bool> vetodClusters;
 
    vetodClusters.resize(inputClusters->dataSize(), false);
 
    for (edm::View<pat::Muon>::const_iterator iMuon = muons.begin(); iMuon != muons.end(); ++iMuon) {
      if (!iMuon->isGlobalMuon())
        continue;
      const reco::Track* mutrack = iMuon->globalTrack().get();
      //  reco::Track *mutrack = new reco::Track(*(iMuon->innerTrack() ));
      for (trackingRecHit_iterator hitIt = mutrack->recHitsBegin(); hitIt != mutrack->recHitsEnd(); ++hitIt) {
        const TrackingRecHit& murechit = **hitIt;
        if (!(murechit).isValid())
          continue;
 
        if (match_rechit_type(murechit)) {
          auto& thit = reinterpret_cast<BaseTrackerRecHit const&>(murechit);
          auto const& cluster = thit.firstClusterRef();
          vetodClusters[cluster.key()] = true;
        }
      }
    }
    std::unique_ptr<TrackClusterCollection> output(new TrackClusterCollection());
 
    int idx = 0;
    for (typename TrackClusterCollection::const_iterator clustSet = inputClusters->begin();
         clustSet != inputClusters->end();
         ++clustSet) {
      DetId detIdObject(clustSet->detId());
      typename TrackClusterCollection::FastFiller spc(*output, detIdObject);
      for (typename edmNew::DetSet<T>::const_iterator clustIt = clustSet->begin(); clustIt != clustSet->end();
           ++clustIt) {
        idx++;
        if (vetodClusters[idx - 1])
          continue;
        //if (!vetodClusters[idx-1]) continue; for inverted selction
        spc.push_back(*clustIt);
      }
    }
    iEvent.put(std::move(output), input_.first);
  }
}

References charmTagsComputerCvsB_cfi::idx, iEvent, eostools::move(), PDWG_BPHSkim_cff::muons, convertSQLitetoXML_cfg::output, reco::Track::recHitsBegin(), and reco::Track::recHitsEnd().

Member Data Documentation

inputs_

template<typename T >

std::map<std::string, edm::EDGetTokenT<TrackClusterCollection> > TrackerCleaner< T >::inputs_

private

Definition at line 49 of file TrackerCleaner.h.

Referenced by TrackerCleaner< T >::TrackerCleaner().

mu_input_

template<typename T >

const edm::EDGetTokenT<edm::View<pat::Muon> > TrackerCleaner< T >::mu_input_

private

Definition at line 46 of file TrackerCleaner.h.