1 // Created on: 1992-11-27
2 // Created by: Isabelle GRIGNON
3 // Copyright (c) 1992-1999 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 _BRepGProp_Domain_HeaderFile
18 #define _BRepGProp_Domain_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <TopExp_Explorer.hxx>
25 #include <Standard_Boolean.hxx>
30 //! Arc iterator. Returns only Forward and Reversed edges from
31 //! the face in an undigested order.
32 class BRepGProp_Domain
39 //! Empty constructor.
42 //! Constructor. Initializes the domain with the face.
43 BRepGProp_Domain(const TopoDS_Face& F);
45 //! Initializes the domain with the face.
46 void Init (const TopoDS_Face& F);
49 //! Returns True if there is another arc of curve in the list.
50 Standard_Boolean More();
52 //! Initializes the exploration with the face already set.
55 //! Returns the current edge.
56 const TopoDS_Edge& Value();
59 //! Sets the index of the arc iterator to the next arc of
61 Standard_EXPORT void Next();
76 TopExp_Explorer myExplorer;
82 #include <BRepGProp_Domain.lxx>
88 #endif // _BRepGProp_Domain_HeaderFile