LagrangeParentParticleFitter.h

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#ifndef LagrangeParentParticleFitter_H
#define LagrangeParentParticleFitter_H
 
#include "RecoVertex/KinematicFit/interface/ParentParticleFitter.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
 
class LagrangeParentParticleFitter : public ParentParticleFitter {
public:
  LagrangeParentParticleFitter();
 
  ~LagrangeParentParticleFitter() override {}
 
  void setParameters(const edm::ParameterSet& pSet);
 
  std::vector<RefCountedKinematicTree> fit(const std::vector<RefCountedKinematicTree>& trees,
                                           KinematicConstraint* cs) const override;
 
  LagrangeParentParticleFitter* clone() const override { return new LagrangeParentParticleFitter(*this); }
 
private:
  void defaultParameters();
 
  float theMaxDiff;
  int theMaxStep;
};
#endif