SeedCombiner Class Reference

#include <SeedCombiner.h>

Inheritance diagram for SeedCombiner:

Public Member Functions
void	produce (edm::Event &ev, const edm::EventSetup &es) override
	SeedCombiner (const edm::ParameterSet &cfg)
	~SeedCombiner () override
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
std::vector< edm::InputTag >	clusterRemovalInfos_
std::vector< edm::EDGetTokenT < reco::ClusterRemovalInfo > >	clusterRemovalTokens_
std::vector< edm::EDGetTokenT < TrajectorySeedCollection > >	inputCollections_
bool	reKeing_

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

Definition at line 17 of file SeedCombiner.h.

Constructor & Destructor Documentation

SeedCombiner::SeedCombiner

(

const edm::ParameterSet &

cfg

)

Definition at line 29 of file SeedCombiner.cc.

References edm::ParameterSet::getParameter(), GlobalPosition_Frontier_DevDB_cff::tag, and edm::vector_transform().

                                                     {
  inputCollections_ =
      edm::vector_transform(cfg.getParameter<std::vector<edm::InputTag> >("seedCollections"),
                            [this](edm::InputTag const& tag) { return consumes<TrajectorySeedCollection>(tag); });
  produces<TrajectorySeedCollection>();
  reKeing_ = false;
  if (cfg.exists("clusterRemovalInfos")) {
    clusterRemovalInfos_ = cfg.getParameter<std::vector<edm::InputTag> >("clusterRemovalInfos");
    clusterRemovalTokens_.resize(clusterRemovalInfos_.size());
    for (unsigned int i = 0; i < clusterRemovalInfos_.size(); ++i)
      if (!(clusterRemovalInfos_[i] == edm::InputTag("")))
        clusterRemovalTokens_[i] = consumes<reco::ClusterRemovalInfo>(clusterRemovalInfos_[i]);
    if (!clusterRemovalInfos_.empty() && clusterRemovalInfos_.size() == inputCollections_.size())
      reKeing_ = true;
  }
}

SeedCombiner::~SeedCombiner ( )

override

Definition at line 46 of file SeedCombiner.cc.

{}

Member Function Documentation

void SeedCombiner::produce ( edm::Event &  ev, const edm::EventSetup &  es  )

override

Definition at line 48 of file SeedCombiner.cc.

References edm::OwnVector< T, P >::back(), clusterRemovalInfos_, clusterRemovalTokens_, universalConfigTemplate::collection, edm::Event::getByToken(), mps_fire::i, inputCollections_, eostools::move(), edm::OwnVector< T, P >::push_back(), edm::Event::put(), reKeing_, ClusterRemovalRefSetter::reKey(), edm::OwnVector< T, P >::reserve(), mps_fire::result, and HLT_FULL_cff::seedCollections.

                                                                {
  // Read inputs, and count total seeds
  size_t ninputs = inputCollections_.size();
  size_t nseeds = 0;
  std::vector<Handle<TrajectorySeedCollection> > seedCollections(ninputs);
  for (size_t i = 0; i < ninputs; ++i) {
    ev.getByToken(inputCollections_[i], seedCollections[i]);
    nseeds += seedCollections[i]->size();
  }

  // Prepare output collections, with the correct capacity
  auto result = std::make_unique<TrajectorySeedCollection>();
  result->reserve(nseeds);

  // Write into output collection
  unsigned int iSC = 0, iSC_max = seedCollections.size();
  for (; iSC != iSC_max; ++iSC) {
    Handle<TrajectorySeedCollection>& collection = seedCollections[iSC];
    if (reKeing_ && !(clusterRemovalInfos_[iSC] == edm::InputTag(""))) {
      ClusterRemovalRefSetter refSetter(ev, clusterRemovalTokens_[iSC]);

      for (TrajectorySeedCollection::const_iterator iS = collection->begin(); iS != collection->end(); ++iS) {
        TrajectorySeed::RecHitContainer newRecHitContainer;
        newRecHitContainer.reserve(iS->nHits());
        //loop seed rechits, copy over and rekey.
        for (auto const& recHit : iS->recHits()) {
          newRecHitContainer.push_back(recHit);
          refSetter.reKey(&newRecHitContainer.back());
        }
        result->push_back(TrajectorySeed(iS->startingState(), std::move(newRecHitContainer), iS->direction()));
      }
    } else {
      //just insert the new seeds as they are
      result->insert(result->end(), collection->begin(), collection->end());
    }
  }

  // Save result into the event
  ev.put(std::move(result));
}

Member Data Documentation

std::vector<edm::InputTag> SeedCombiner::clusterRemovalInfos_

private

Definition at line 27 of file SeedCombiner.h.

Referenced by produce().

std::vector<edm::EDGetTokenT<reco::ClusterRemovalInfo> > SeedCombiner::clusterRemovalTokens_

private

Definition at line 28 of file SeedCombiner.h.

Referenced by produce().

std::vector<edm::EDGetTokenT<TrajectorySeedCollection> > SeedCombiner::inputCollections_

private

Definition at line 25 of file SeedCombiner.h.

Referenced by produce().

bool SeedCombiner::reKeing_

private

Definition at line 26 of file SeedCombiner.h.

Referenced by produce().