#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>
1.4.1