#ifndef _StepGeom_BSplineSurfaceWithKnotsAndRationalBSplineSurface_HeaderFile #include #endif #ifndef _StdFail_NotDone_HeaderFile #include #endif #ifndef _Geom_BSplineSurface_HeaderFile #include #endif #ifndef _GeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurface_HeaderFile #include #endif