include/opencascade/BRepToIGES_BRShell.hxx

0001 // Created on: 1995-01-27
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 _BRepToIGES_BRShell_HeaderFile
0018 #define _BRepToIGES_BRShell_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <BRepToIGES_BREntity.hxx>
0025 #include <Message_ProgressRange.hxx>
0026
0027 class IGESData_IGESEntity;
0028 class TopoDS_Shape;
0029 class TopoDS_Shell;
0030 class TopoDS_Face;
0031
0032 //! This class implements the transfer of Shape Entities from Geom
0033 //! To IGES. These can be:
0034 //! . Vertex
0035 //! . Edge
0036 //! . Wire
0037 class BRepToIGES_BRShell : public BRepToIGES_BREntity
0038 {
0039 public:
0040   DEFINE_STANDARD_ALLOC
0041
0042   Standard_EXPORT BRepToIGES_BRShell();
0043
0044   Standard_EXPORT BRepToIGES_BRShell(const BRepToIGES_BREntity& BR);
0045
0046   //! Transfer an Shape entity from TopoDS to IGES
0047   //! This entity must be a Face or a Shell.
0048   //! If this Entity could not be converted, this member returns a NullEntity.
0049   Standard_EXPORT occ::handle<IGESData_IGESEntity> TransferShell(
0050     const TopoDS_Shape&          start,
0051     const Message_ProgressRange& theProgress = Message_ProgressRange());
0052
0053   //! Transfer an Shell entity from TopoDS to IGES
0054   //! If this Entity could not be converted, this member returns a NullEntity.
0055   Standard_EXPORT occ::handle<IGESData_IGESEntity> TransferShell(
0056     const TopoDS_Shell&          start,
0057     const Message_ProgressRange& theProgress = Message_ProgressRange());
0058
0059   //! Transfer a Face entity from TopoDS to IGES
0060   //! If this Entity could not be converted, this member returns a NullEntity.
0061   Standard_EXPORT occ::handle<IGESData_IGESEntity> TransferFace(
0062     const TopoDS_Face&           start,
0063     const Message_ProgressRange& theProgress = Message_ProgressRange());
0064 };
0065
0066 #endif // _BRepToIGES_BRShell_HeaderFile