EcalSimPhotonMCTruth.h

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#ifndef EcalSimPhotonMCTruth_h
#define EcalSimPhotonMCTruth_h

#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "SimDataFormats/Track/interface/SimTrack.h"
#include <vector>

class EcalSimPhotonMCTruth {
public:
  EcalSimPhotonMCTruth()
      : isAConversion_(0), thePhoton_(0., 0., 0., 0.), theR_(0.), theZ_(0.), theConvVertex_(0., 0., 0., 0.){};

  EcalSimPhotonMCTruth(const math::XYZTLorentzVectorD &v) : thePhoton_(v){};

  EcalSimPhotonMCTruth(int isAConversion,
                       const math::XYZTLorentzVectorD &v,
                       float rconv,
                       float zconv,
                       const math::XYZTLorentzVectorD &convVertex,
                       const math::XYZTLorentzVectorD &pV,
                       const std::vector<const SimTrack *> &tracks);

  math::XYZTLorentzVectorD primaryVertex() const { return thePrimaryVertex_; }
  int isAConversion() const { return isAConversion_; }
  float radius() const { return theR_; }
  float z() const { return theZ_; }
  math::XYZTLorentzVectorD fourMomentum() const { return thePhoton_; }
  math::XYZTLorentzVectorD vertex() const { return theConvVertex_; }
  std::vector<const SimTrack *> simTracks() const { return tracks_; }

private:
  int isAConversion_;
  math::XYZTLorentzVectorD thePhoton_;
  float theR_;
  float theZ_;
  math::XYZTLorentzVectorD theConvVertex_;
  math::XYZTLorentzVectorD thePrimaryVertex_;
  std::vector<const SimTrack *> tracks_;
};

#endif