include/opencascade/Geom2dToIGES_Geom2dPoint.hxx

0001 // Created on: 1995-02-01
0002 // Created by: Marie Jose MARTZ
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 _Geom2dToIGES_Geom2dPoint_HeaderFile
0018 #define _Geom2dToIGES_Geom2dPoint_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Geom2dToIGES_Geom2dEntity.hxx>
0025 class IGESGeom_Point;
0026 class Geom2d_Point;
0027 class Geom2d_CartesianPoint;
0028
0029 //! This class implements the transfer of the Point Entity from Geom2d
0030 //! to IGES. These are:
0031 //! . 2dPoint
0032 //! * 2dCartesianPoint
0033 class Geom2dToIGES_Geom2dPoint : public Geom2dToIGES_Geom2dEntity
0034 {
0035 public:
0036   DEFINE_STANDARD_ALLOC
0037
0038   Standard_EXPORT Geom2dToIGES_Geom2dPoint();
0039
0040   //! Creates a tool Geom2dPoint ready to run and sets its
0041   //! fields as G2dE's.
0042   Standard_EXPORT Geom2dToIGES_Geom2dPoint(const Geom2dToIGES_Geom2dEntity& G2dE);
0043
0044   //! Transfer a Point from Geom to IGES. If this
0045   //! Entity could not be converted, this member returns a NullEntity.
0046   Standard_EXPORT occ::handle<IGESGeom_Point> Transfer2dPoint(
0047     const occ::handle<Geom2d_Point>& start);
0048
0049   //! Transfer a CartesianPoint from Geom to IGES. If this
0050   //! Entity could not be converted, this member returns a NullEntity.
0051   Standard_EXPORT occ::handle<IGESGeom_Point> Transfer2dPoint(
0052     const occ::handle<Geom2d_CartesianPoint>& start);
0053 };
0054
0055 #endif // _Geom2dToIGES_Geom2dPoint_HeaderFile