include/opencascade/UnitsAPI_SystemUnits.hxx

0001 // Created on: 1995-11-15
0002 // Created by: Jean-Louis Frenkel <rmi@pernox>
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 _UnitsAPI_SystemUnits_HeaderFile
0018 #define _UnitsAPI_SystemUnits_HeaderFile
0019
0020 //! Identifies unit systems which may be defined as a
0021 //! basis system in the user's session:
0022 //! -   UnitsAPI_DEFAULT : default system (this is the SI system)
0023 //! -   UnitsAPI_SI : the SI unit system
0024 //! -   UnitsAPI_MDTV : the MDTV unit system; it
0025 //! is equivalent to the SI unit system but the
0026 //! length unit and all its derivatives use
0027 //! millimeters instead of meters.
0028 //! Use the function SetLocalSystem to set up one
0029 //! of these unit systems as working environment.
0030 enum UnitsAPI_SystemUnits
0031 {
0032 UnitsAPI_DEFAULT,
0033 UnitsAPI_SI,
0034 UnitsAPI_MDTV
0035 };
0036
0037 #endif // _UnitsAPI_SystemUnits_HeaderFile