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>
20 #include <Handle_Poly_PolygonOnTriangulation.hxx>
22 class Poly_PolygonOnTriangulation;
24 class BRepMesh_PairOfPolygon
30 //! Constructor. Creates empty pair with null fileds.
31 Standard_EXPORT BRepMesh_PairOfPolygon()
35 //! Clears pair handles.
42 //! Sets the first element of the pair.
43 //! If last element is empty, also assignes the given polygon to it.
44 //! \param thePolygon plygon to be set.
45 inline void Prepend(const Handle(Poly_PolygonOnTriangulation)& thePolygon)
53 //! Sets the last element of the pair.
54 //! If first element is empty, also assignes the given polygon to it.
55 //! \param thePolygon plygon to be set.
56 inline void Append(const Handle(Poly_PolygonOnTriangulation)& thePolygon)
64 //! Returns first polygon on triangulation.
65 inline const Handle_Poly_PolygonOnTriangulation& First() const
70 //! Returns last polygon on triangulation.
71 inline const Handle_Poly_PolygonOnTriangulation& Last() const
78 Handle_Poly_PolygonOnTriangulation myFirst;
79 Handle_Poly_PolygonOnTriangulation myLast;