include/opencascade/StepShape_ReversibleTopologyItem.hxx

0001 // Created on: 1995-12-01
0002 // Created by: EXPRESS->CDL V0.2 Translator
0003 // Copyright (c) 1995-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _StepShape_ReversibleTopologyItem_HeaderFile
0018 #define _StepShape_ReversibleTopologyItem_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <StepData_SelectType.hxx>
0025 #include <Standard_Integer.hxx>
0026 class Standard_Transient;
0027 class StepShape_Edge;
0028 class StepShape_Path;
0029 class StepShape_Face;
0030 class StepShape_FaceBound;
0031 class StepShape_ClosedShell;
0032 class StepShape_OpenShell;
0033
0034 class StepShape_ReversibleTopologyItem : public StepData_SelectType
0035 {
0036 public:
0037   DEFINE_STANDARD_ALLOC
0038
0039   //! Returns a ReversibleTopologyItem SelectType
0040   Standard_EXPORT StepShape_ReversibleTopologyItem();
0041
0042   //! Recognizes a ReversibleTopologyItem Kind Entity that is :
0043   //! 1 -> Edge
0044   //! 2 -> Path
0045   //! 3 -> Face
0046   //! 4 -> FaceBound
0047   //! 5 -> ClosedShell
0048   //! 6 -> OpenShell
0049   //! 0 else
0050   Standard_EXPORT int CaseNum(const occ::handle<Standard_Transient>& ent) const override;
0051
0052   //! returns Value as a Edge (Null if another type)
0053   Standard_EXPORT occ::handle<StepShape_Edge> Edge() const;
0054
0055   //! returns Value as a Path (Null if another type)
0056   Standard_EXPORT occ::handle<StepShape_Path> Path() const;
0057
0058   //! returns Value as a Face (Null if another type)
0059   Standard_EXPORT occ::handle<StepShape_Face> Face() const;
0060
0061   //! returns Value as a FaceBound (Null if another type)
0062   Standard_EXPORT occ::handle<StepShape_FaceBound> FaceBound() const;
0063
0064   //! returns Value as a ClosedShell (Null if another type)
0065   Standard_EXPORT occ::handle<StepShape_ClosedShell> ClosedShell() const;
0066
0067   //! returns Value as a OpenShell (Null if another type)
0068   Standard_EXPORT occ::handle<StepShape_OpenShell> OpenShell() const;
0069 };
0070
0071 #endif // _StepShape_ReversibleTopologyItem_HeaderFile