MuMuForEmbeddingSelector Class Reference

#include <TauAnalysis/EmbeddingProducer/plugins/MuMuForEmbeddingSelector.cc>

Inheritance diagram for MuMuForEmbeddingSelector:

Public Member Functions
	MuMuForEmbeddingSelector (const edm::ParameterSet &)
	~MuMuForEmbeddingSelector () 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

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

Private Member Functions
void	beginStream (edm::StreamID) override
void	endStream () override
void	produce (edm::Event &, const edm::EventSetup &) override

Private Attributes
double	ZMass = 91.0
edm::EDGetTokenT< edm::View < reco::CompositeCandidate > >	ZmumuCandidates_

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

Description: [one line class summary]

Implementation: [Notes on implementation]

Definition at line 39 of file MuMuForEmbeddingSelector.cc.

Constructor & Destructor Documentation

MuMuForEmbeddingSelector::MuMuForEmbeddingSelector ( const edm::ParameterSet &  iConfig )

explicit

Definition at line 72 of file MuMuForEmbeddingSelector.cc.

    : ZmumuCandidates_(consumes<edm::View<reco::CompositeCandidate>>(
          iConfig.getParameter<edm::InputTag>("ZmumuCandidatesCollection"))) {
  //register your products
  /* Examples
   produces<ExampleData2>();

   //if do put with a label
   produces<ExampleData2>("label");
 
   //if you want to put into the Run
   produces<ExampleData2,InRun>();
*/
  produces<edm::RefVector<pat::MuonCollection>>();

  //now do what ever other initialization is needed
}

MuMuForEmbeddingSelector::~MuMuForEmbeddingSelector ( )

override

Definition at line 90 of file MuMuForEmbeddingSelector.cc.

                                                    {
  // do anything here that needs to be done at destruction time
  // (e.g. close files, deallocate resources etc.)
}

Member Function Documentation

void MuMuForEmbeddingSelector::beginStream ( edm::StreamID  )

overrideprivate

Definition at line 124 of file MuMuForEmbeddingSelector.cc.

{}

void MuMuForEmbeddingSelector::endStream ( )

overrideprivate

Definition at line 127 of file MuMuForEmbeddingSelector.cc.

{}

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

static

Definition at line 162 of file MuMuForEmbeddingSelector.cc.

References edm::ConfigurationDescriptions::addDefault(), submitPVResolutionJobs::desc, and edm::ParameterSetDescription::setUnknown().

                                                                                          {
  //The following says we do not know what parameters are allowed so do no validation
  // Please change this to state exactly what you do use, even if it is no parameters
  edm::ParameterSetDescription desc;
  desc.setUnknown();
  descriptions.addDefault(desc);
}

void MuMuForEmbeddingSelector::produce ( edm::Event &  iEvent, const edm::EventSetup &  iSetup  )

overrideprivate

Definition at line 100 of file MuMuForEmbeddingSelector.cc.

References funct::abs(), edm::Event::getByToken(), eostools::move(), edm::Event::put(), ZMass, SelectingProcedure_cff::ZmumuCandidates, and ZmumuCandidates_.

                                                                                    {
  using namespace edm;
  edm::Handle<edm::View<reco::CompositeCandidate>> ZmumuCandidatesHandle;
  iEvent.getByToken(ZmumuCandidates_, ZmumuCandidatesHandle);
  edm::View<reco::CompositeCandidate> ZmumuCandidates = *ZmumuCandidatesHandle;

  const reco::CompositeCandidate* chosenZCand = nullptr;
  double massDifference = -1.0;
  for (edm::View<reco::CompositeCandidate>::const_iterator iZCand = ZmumuCandidates.begin();
       iZCand != ZmumuCandidates.end();
       ++iZCand) {
    if (std::abs(ZMass - iZCand->mass()) < massDifference || massDifference < 0) {
      massDifference = std::abs(ZMass - iZCand->mass());
      chosenZCand = &(*iZCand);
    }
  }
  std::unique_ptr<edm::RefVector<pat::MuonCollection>> prod(new edm::RefVector<pat::MuonCollection>());
  prod->reserve(2);
  prod->push_back(chosenZCand->daughter(0)->masterClone().castTo<pat::MuonRef>());
  prod->push_back(chosenZCand->daughter(1)->masterClone().castTo<pat::MuonRef>());
  iEvent.put(std::move(prod));
}

Member Data Documentation

double MuMuForEmbeddingSelector::ZMass = 91.0

private

Definition at line 58 of file MuMuForEmbeddingSelector.cc.

Referenced by produce().

edm::EDGetTokenT<edm::View<reco::CompositeCandidate> > MuMuForEmbeddingSelector::ZmumuCandidates_

private

Definition at line 57 of file MuMuForEmbeddingSelector.cc.

Referenced by produce().