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
bool	hasAbilityToProduceInLumis () const final
bool	hasAbilityToProduceInRuns () const final

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<>
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 13 of file SeedCombiner.h.

Constructor & Destructor Documentation

SeedCombiner::SeedCombiner

(

const edm::ParameterSet &

cfg

)

Definition at line 29 of file SeedCombiner.cc.

References edm::ParameterSet::exists(), edm::ParameterSet::getParameter(), mps_fire::i, 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 47 of file SeedCombiner.cc.

{
}

Member Function Documentation

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

override

Definition at line 52 of file SeedCombiner.cc.

References edm::OwnVector< T, P >::back(), universalConfigTemplate::collection, edm::Event::getByToken(), mps_fire::i, eostools::move(), edm::OwnVector< T, P >::push_back(), edm::Event::put(), ClusterRemovalRefSetter::reKey(), edm::OwnVector< T, P >::reserve(), mps_fire::result, and HiRegitMuonMixedTripletStep_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());
      TrajectorySeed::const_iterator iH=iS->recHits().first;
      TrajectorySeed::const_iterator iH_end=iS->recHits().second;
      //loop seed rechits, copy over and rekey.
      for (;iH!=iH_end;++iH){
        newRecHitContainer.push_back(*iH);
        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 24 of file SeedCombiner.h.

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

private

Definition at line 25 of file SeedCombiner.h.

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

private

Definition at line 22 of file SeedCombiner.h.

bool SeedCombiner::reKeing_

private

Definition at line 23 of file SeedCombiner.h.