1 // Created on: 1995-12-01
2 // Created by: EXPRESS->CDL V0.2 Translator
3 // Copyright (c) 1995-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _StepGeom_CurveOnSurface_HeaderFile
18 #define _StepGeom_CurveOnSurface_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <StepData_SelectType.hxx>
25 #include <Standard_Integer.hxx>
26 class Standard_Transient;
27 class StepGeom_Pcurve;
28 class StepGeom_SurfaceCurve;
29 class StepGeom_CompositeCurveOnSurface;
33 class StepGeom_CurveOnSurface : public StepData_SelectType
40 //! Returns a CurveOnSurface SelectType
41 Standard_EXPORT StepGeom_CurveOnSurface();
43 //! Recognizes a CurveOnSurface Kind Entity that is :
46 //! 3 -> CompositeCurveOnSurface
48 Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const;
50 //! returns Value as a Pcurve (Null if another type)
51 Standard_EXPORT Handle(StepGeom_Pcurve) Pcurve() const;
53 //! returns Value as a SurfaceCurve (Null if another type)
54 Standard_EXPORT Handle(StepGeom_SurfaceCurve) SurfaceCurve() const;
56 //! returns Value as a CompositeCurveOnSurface (Null if another type)
57 Standard_EXPORT Handle(StepGeom_CompositeCurveOnSurface) CompositeCurveOnSurface() const;
82 #endif // _StepGeom_CurveOnSurface_HeaderFile