#include <Standard.hxx>
#include <Handle_ShapeUpgrade_SplitCurve2d.hxx>
#include <Handle_Geom2d_Curve.hxx>
#include <Handle_TColGeom2d_HArray1OfCurve.hxx>
#include <ShapeUpgrade_SplitCurve.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>