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#ifndef HeavyFlavorAnalysis_Onia2MuMu_Onia2MuMuPAT_h
#define HeavyFlavorAnalysis_Onia2MuMu_Onia2MuMuPAT_h
// system include files
#include <memory>
// FW include files
#include "FWCore/Framework/interface/Frameworkfwd.h"
#include "FWCore/Framework/interface/stream/EDProducer.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/Utilities/interface/ESGetToken.h"
#include "CommonTools/Utils/interface/PtComparator.h"
// DataFormat includes
#include <DataFormats/PatCandidates/interface/CompositeCandidate.h>
#include <DataFormats/PatCandidates/interface/Muon.h>
#include <CommonTools/UtilAlgos/interface/StringCutObjectSelector.h>
#include "RecoVertex/VertexTools/interface/InvariantMassFromVertex.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "MagneticField/Engine/interface/MagneticField.h"
#include "MagneticField/Records/interface/IdealMagneticFieldRecord.h"
#include "TrackingTools/TransientTrack/interface/TransientTrackBuilder.h"
#include "TrackingTools/Records/interface/TransientTrackRecord.h"
template <typename T>
struct GreaterByVProb {
bool operator()(const T& t1, const T& t2) const { return t1.userFloat("vProb") > t2.userFloat("vProb"); }
};
//
// class decleration
//
class Onia2MuMuPAT : public edm::stream::EDProducer<> {
public:
explicit Onia2MuMuPAT(const edm::ParameterSet&);
static void fillDescriptions(edm::ConfigurationDescriptions&);
private:
void produce(edm::Event&, const edm::EventSetup&) override;
// ----------member data ---------------------------
private:
bool isAbHadron(int pdgID) const;
bool isAMixedbHadron(int pdgID, int momPdgID) const;
std::pair<int, float> findJpsiMCInfo(reco::GenParticleRef genJpsi) const;
edm::EDGetTokenT<edm::View<pat::Muon>> muons_;
edm::EDGetTokenT<reco::BeamSpot> thebeamspot_;
edm::EDGetTokenT<reco::VertexCollection> thePVs_;
edm::EDGetTokenT<reco::TrackCollection> revtxtrks_;
edm::EDGetTokenT<reco::BeamSpot> revtxbs_;
edm::ESGetToken<MagneticField, IdealMagneticFieldRecord> magneticFieldToken_;
edm::ESGetToken<TransientTrackBuilder, TransientTrackRecord> theTTBuilderToken_;
StringCutObjectSelector<pat::Muon> higherPuritySelection_;
StringCutObjectSelector<pat::Muon> lowerPuritySelection_;
StringCutObjectSelector<reco::Candidate, true> dimuonSelection_;
bool addCommonVertex_, addMuonlessPrimaryVertex_;
bool resolveAmbiguity_;
bool addMCTruth_;
GreaterByVProb<pat::CompositeCandidate> vPComparator_;
InvariantMassFromVertex massCalculator;
};
//
// constants, enums and typedefs
//
//
// static data member definitions
//
//
// constructors and destructor
//
#endif
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