1 // Copyright (c) 2013 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #ifndef _BRepMesh_PairOfPolygon_HeaderFile
15 #define _BRepMesh_PairOfPolygon_HeaderFile
17 #include <Standard.hxx>
18 #include <Standard_DefineAlloc.hxx>
19 #include <Standard_Macro.hxx>
21 class Poly_PolygonOnTriangulation;
23 class BRepMesh_PairOfPolygon
29 //! Constructor. Creates empty pair with null fileds.
30 BRepMesh_PairOfPolygon()
34 //! Clears pair handles.
41 //! Sets the first element of the pair.
42 //! If last element is empty, also assignes the given polygon to it.
43 //! @param thePolygon plygon to be set.
44 inline void Prepend(const Handle(Poly_PolygonOnTriangulation)& thePolygon)
52 //! Sets the last element of the pair.
53 //! If first element is empty, also assignes the given polygon to it.
54 //! @param thePolygon plygon to be set.
55 inline void Append(const Handle(Poly_PolygonOnTriangulation)& thePolygon)
63 //! Returns first polygon on triangulation.
64 inline const Handle(Poly_PolygonOnTriangulation)& First() const
69 //! Returns last polygon on triangulation.
70 inline const Handle(Poly_PolygonOnTriangulation)& Last() const
77 Handle(Poly_PolygonOnTriangulation) myFirst;
78 Handle(Poly_PolygonOnTriangulation) myLast;