PuppiProducer.h

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#ifndef CommonTools_Puppi_PuppiProducer_h_
#define CommonTools_Puppi_PuppiProducer_h_
// system include files
#include <memory>

// user 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/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "DataFormats/Math/interface/PtEtaPhiMass.h"
#include "DataFormats/Math/interface/LorentzVector.h"
#include "DataFormats/VertexReco/interface/VertexFwd.h"
#include "DataFormats/ParticleFlowCandidate/interface/PFCandidate.h"
#include "DataFormats/PatCandidates/interface/PackedCandidate.h"
#include "CommonTools/PileupAlgos/interface/PuppiContainer.h"
#include "CommonTools/PileupAlgos/interface/PuppiAlgo.h"

// ------------------------------------------------------------------------------------------
class PuppiProducer : public edm::stream::EDProducer<> {

public:
    explicit PuppiProducer(const edm::ParameterSet&);
    ~PuppiProducer() override;

    static void fillDescriptions(edm::ConfigurationDescriptions& descriptions);
    typedef math::XYZTLorentzVector LorentzVector;
    typedef std::vector<LorentzVector> LorentzVectorCollection;
    typedef reco::VertexCollection VertexCollection;
    typedef edm::View<reco::Candidate> CandidateView;
    typedef std::vector< reco::PFCandidate >               PFInputCollection;
    typedef std::vector< reco::PFCandidate >  PFOutputCollection;
    typedef std::vector< pat::PackedCandidate >            PackedOutputCollection;
    typedef edm::View<reco::PFCandidate>                   PFView;

private:
    virtual void beginJob() ;
    void produce(edm::Event&, const edm::EventSetup&) override;
    virtual void endJob() ;
      
    edm::EDGetTokenT< CandidateView > tokenPFCandidates_;
    edm::EDGetTokenT< VertexCollection > tokenVertices_;
    std::string     fPuppiName;
    std::string     fPFName;    
    std::string     fPVName;
    bool            fPuppiDiagnostics;
    bool            fPuppiForLeptons;
        bool fUseFromPVLooseTight;
    bool            fUseDZ;
    float           fDZCut;
    double fEtaMinUseDZ;
        double fPtMaxCharged;
    double fEtaMaxCharged;
    uint fNumOfPUVtxsForCharged;
    double fDZCutForChargedFromPUVtxs;
    bool fUseExistingWeights;
    bool fUseWeightsNoLep;
    bool fClonePackedCands;
    int fVtxNdofCut;
    double fVtxZCut;
    std::unique_ptr<PuppiContainer> fPuppiContainer;
    std::vector<RecoObj> fRecoObjCollection;
        std::unique_ptr< PFOutputCollection >          fPuppiCandidates;
    std::unique_ptr< PackedOutputCollection >      fPackedPuppiCandidates;
};
#endif