GhostTrackComputer.h

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#ifndef RecoBTag_SecondaryVertex_GhostTrackComputer_h
#define RecoBTag_SecondaryVertex_GhostTrackComputer_h

#include "FWCore/ParameterSet/interface/ParameterSet.h"

#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "DataFormats/BTauReco/interface/TrackIPTagInfo.h"
#include "DataFormats/BTauReco/interface/CandIPTagInfo.h"
#include "DataFormats/BTauReco/interface/SecondaryVertexTagInfo.h"  
#include "DataFormats/BTauReco/interface/CandSecondaryVertexTagInfo.h"
#include "DataFormats/BTauReco/interface/TaggingVariable.h"

#include "RecoBTag/SecondaryVertex/interface/TrackSelector.h"
#include "RecoBTag/SecondaryVertex/interface/V0Filter.h"

class GhostTrackComputer {
    public:
    GhostTrackComputer(const edm::ParameterSet &params);
        virtual ~GhostTrackComputer() = default;
    virtual reco::TaggingVariableList
    operator () (const reco::TrackIPTagInfo &ipInfo,
                 const reco::SecondaryVertexTagInfo &svInfo) const;
    virtual reco::TaggingVariableList
    operator () (const reco::CandIPTagInfo &ipInfo,
                 const reco::CandSecondaryVertexTagInfo &svInfo) const;

    private:
    const reco::btag::TrackIPData &
    threshTrack(const reco::TrackIPTagInfo &trackIPTagInfo,
                const reco::btag::SortCriteria sort,
                const reco::Jet &jet,
                const GlobalPoint &pv) const;
    const reco::btag::TrackIPData &
    threshTrack(const reco::CandIPTagInfo &trackIPTagInfo,
                const reco::btag::SortCriteria sort,
                const reco::Jet &jet,
                const GlobalPoint &pv) const;

    double                  charmCut;
    reco::btag::SortCriteria        sortCriterium;
    reco::TrackSelector         trackSelector;
    reco::TrackSelector         trackNoDeltaRSelector;
    double                  minTrackWeight;
    bool                    vertexMassCorrection;
    reco::V0Filter              trackPairV0Filter;
};

#endif // RecoBTag_SecondaryVertex_GhostTrackComputer_h