#include <Geom2dAdaptor_Curve.hxx>
#include <gp_Circ2d.hxx>
#include <gp_Lin2d.hxx>
#include <gp_Pnt2d.hxx>
#include <Standard_Real.hxx>
#include <GccIter_Type2.hxx>
#include <math_FunctionSetWithDerivatives.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <Standard.hxx>
#include <Standard_Macro.hxx>