#include <Handle_PGeom2d_BezierCurve.hxx>
#include <Standard.hxx>
#include <Standard_Boolean.hxx>
#include <Handle_PColgp_HArray1OfPnt2d.hxx>
#include <Handle_PColStd_HArray1OfReal.hxx>
#include <PGeom2d_BoundedCurve.hxx>