#ifndef _Standard_Transient_HeaderFile
#include <Standard_Transient.hxx>
#endif
#ifndef _StepGeom_Pcurve_HeaderFile
#include <StepGeom_Pcurve.hxx>
#endif
#ifndef _StepGeom_SurfaceCurve_HeaderFile
#include <StepGeom_SurfaceCurve.hxx>
#endif
#ifndef _StepGeom_CompositeCurveOnSurface_HeaderFile
#include <StepGeom_CompositeCurveOnSurface.hxx>
#endif
#ifndef _StepGeom_CurveOnSurface_HeaderFile
#include <StepGeom_CurveOnSurface.hxx>
#endif