#ifndef RK4OneStep_H
#define RK4OneStep_H

#include "FWCore/Utilities/interface/Visibility.h"
#include "CartesianState.h"

class RKCartesianDerivative;

class dso_internal RK4OneStep {
public:
  CartesianState operator()(const CartesianState& start, const RKCartesianDerivative& deriv, double step) const;

  //  DeltaState errorEstimate();
};

#endif
