1 // Created on: 1995-02-01
2 // Created by: Marie Jose MARTZ
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 _Geom2dToIGES_Geom2dVector_HeaderFile
18 #define _Geom2dToIGES_Geom2dVector_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Geom2dToIGES_Geom2dEntity.hxx>
25 class IGESGeom_Direction;
27 class Geom2d_VectorWithMagnitude;
28 class Geom2d_Direction;
31 //! This class implements the transfer of the Vector from Geom2d
32 //! to IGES . These can be :
35 //! * VectorWithMagnitude
36 class Geom2dToIGES_Geom2dVector : public Geom2dToIGES_Geom2dEntity
43 Standard_EXPORT Geom2dToIGES_Geom2dVector();
45 //! Creates a tool Geom2dVector ready to run and sets its
47 Standard_EXPORT Geom2dToIGES_Geom2dVector(const Geom2dToIGES_Geom2dEntity& G2dE);
49 //! Transfert a GeometryEntity which answer True to the
50 //! member : BRepToIGES::IsGeomVector(Geometry). If this
51 //! Entity could not be converted, this member returns a NullEntity.
52 Standard_EXPORT Handle(IGESGeom_Direction) Transfer2dVector (const Handle(Geom2d_Vector)& start);
54 Standard_EXPORT Handle(IGESGeom_Direction) Transfer2dVector (const Handle(Geom2d_VectorWithMagnitude)& start);
56 Standard_EXPORT Handle(IGESGeom_Direction) Transfer2dVector (const Handle(Geom2d_Direction)& start);
81 #endif // _Geom2dToIGES_Geom2dVector_HeaderFile