#ifndef _Geom2d_BSplineCurve_HeaderFile
#include <Geom2d_BSplineCurve.hxx>
#endif
#ifndef _Geom_BSplineCurve_HeaderFile
#include <Geom_BSplineCurve.hxx>
#endif
#ifndef _Standard_OutOfRange_HeaderFile
#include <Standard_OutOfRange.hxx>
#endif
#ifndef _Standard_ConstructionError_HeaderFile
#include <Standard_ConstructionError.hxx>
#endif
#ifndef _Adaptor2d_HCurve2d_HeaderFile
#include <Adaptor2d_HCurve2d.hxx>
#endif
#ifndef _Adaptor3d_HSurface_HeaderFile
#include <Adaptor3d_HSurface.hxx>
#endif
#ifndef _Approx_CurveOnSurface_HeaderFile
#include <Approx_CurveOnSurface.hxx>
#endif