#include <Handle_Geom2d_BSplineCurve.hxx>#include <Standard_Boolean.hxx>#include <Standard_Real.hxx>#include <Handle_Adaptor2d_HCurve2d.hxx>#include <GeomAbs_Shape.hxx>#include <Standard_Integer.hxx>#include <Standard.hxx>#include <Standard_Macro.hxx>
1.4.1