#include <Standard.hxx>
#include <Handle_ShapeUpgrade_ConvertCurve2dToBezier.hxx>
#include <Handle_TColGeom2d_HSequenceOfCurve.hxx>
#include <Handle_TColStd_HSequenceOfReal.hxx>
#include <ShapeUpgrade_SplitCurve2d.hxx>
#include <Standard_Boolean.hxx>