#include <Handle_Geom2d_Curve.hxx>#include <Standard_Real.hxx>#include <Standard_Integer.hxx>#include <gp_Pnt2d.hxx>#include <gp_Vec2d.hxx>#include <gp_Dir2d.hxx>#include <LProp_Status.hxx>#include <Standard_Boolean.hxx>#include <Standard.hxx>#include <Standard_Macro.hxx>
1.4.1