RecoVertex/VertexTools/interface/RecTracksDistanceMatrix.h - master - githubmirror/cmssw

RecoVertex/VertexTools/interface/RecTracksDistanceMatrix.h

37 строк1 KB

Shahzad Malik Muzaffar

[RECONSTRUCTION] Changes suggested by new llvm18 clang-format

05 сен 2024, 17:05

05 сен 2024, 17:05a09aaae

#ifndef RecTracksDistanceMatrix_H
#define RecTracksDistanceMatrix_H

#include <vector>
#include <map>
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
// #include "CommonReco/PatternTools/interface/RecTrack.h"
#include "TrackingTools/TransientTrack/interface/TransientTrack.h"
// #include "Utilities/GenUtil/interface/ReferenceCounted.h"

/** \class RecTracksDistanceMatrix
 *  Calculates all distances between a given bunch of reco::TransientTracks at once,
 *  stores the results. CrossingPoints can optionally be calculated and 
 *  stored, as well.
 */

class RecTracksDistanceMatrix {  // : public ReferenceCounted {

public:
  virtual const std::vector<reco::TransientTrack>* tracks() const = 0;
  virtual ~RecTracksDistanceMatrix() {}

  virtual double distance(const reco::TransientTrack, const reco::TransientTrack) const = 0;
  virtual double weightedDistance(const reco::TransientTrack, const reco::TransientTrack) const = 0;

  virtual GlobalPoint crossingPoint(const reco::TransientTrack, const reco::TransientTrack) const = 0;

  virtual std::pair<GlobalPoint, GlobalPoint> pointsOfClosestApproach(const reco::TransientTrack,
                                                                      const reco::TransientTrack) const = 0;

  virtual bool hasDistances() const = 0;
  virtual bool hasWeightedDistances() const = 0;
  virtual bool hasCrossingPoints() const = 0;
  virtual bool hasPCAs() const = 0;
};

#endif