OpenMesh
OpenMesh/Core/Utils/Endian.hh
00001 /*===========================================================================*\
00002  *                                                                           *
00003  *                               OpenMesh                                    *
00004  *      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen      *
00005  *                           www.openmesh.org                                *
00006  *                                                                           *
00007  *---------------------------------------------------------------------------* 
00008  *  This file is part of OpenMesh.                                           *
00009  *                                                                           *
00010  *  OpenMesh is free software: you can redistribute it and/or modify         * 
00011  *  it under the terms of the GNU Lesser General Public License as           *
00012  *  published by the Free Software Foundation, either version 3 of           *
00013  *  the License, or (at your option) any later version with the              *
00014  *  following exceptions:                                                    *
00015  *                                                                           *
00016  *  If other files instantiate templates or use macros                       *
00017  *  or inline functions from this file, or you compile this file and         *
00018  *  link it with other files to produce an executable, this file does        *
00019  *  not by itself cause the resulting executable to be covered by the        *
00020  *  GNU Lesser General Public License. This exception does not however       *
00021  *  invalidate any other reasons why the executable file might be            *
00022  *  covered by the GNU Lesser General Public License.                        *
00023  *                                                                           *
00024  *  OpenMesh is distributed in the hope that it will be useful,              *
00025  *  but WITHOUT ANY WARRANTY; without even the implied warranty of           *
00026  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            *
00027  *  GNU Lesser General Public License for more details.                      *
00028  *                                                                           *
00029  *  You should have received a copy of the GNU LesserGeneral Public          *
00030  *  License along with OpenMesh.  If not,                                    *
00031  *  see <http://www.gnu.org/licenses/>.                                      *
00032  *                                                                           *
00033 \*===========================================================================*/ 
00034 
00035 /*===========================================================================*\
00036  *                                                                           *             
00037  *   $Revision: 362 $                                                         *
00038  *   $Date: 2011-01-26 10:21:12 +0100 (Mi, 26 Jan 2011) $                   *
00039  *                                                                           *
00040 \*===========================================================================*/
00041 
00042 
00043 //=============================================================================
00044 //
00045 //  Helper Functions for binary reading / writing
00046 //
00047 //=============================================================================
00048 
00049 
00050 #ifndef OPENMESH_UTILS_ENDIAN_HH
00051 #define OPENMESH_UTILS_ENDIAN_HH
00052 
00053 
00054 //== INCLUDES =================================================================
00055 
00056 
00057 #include <OpenMesh/Core/System/config.h>
00058 #include <iostream>
00059 
00060 
00061 //== NAMESPACES ===============================================================
00062 
00063 
00064 namespace OpenMesh {
00065 
00066 
00067 //=============================================================================
00068 
00069 
00072 class Endian
00073 {
00074 public:
00075    
00076   enum Type {
00077     LSB = 1, 
00078     MSB      
00079   };
00080   
00082   static Type local() { return local_; }
00083 
00085   static const char * as_string(Type _t);
00086    
00087 private:
00088    static int one_;
00089    static const Type local_;
00090 };
00091 
00092 //=============================================================================
00093 } // namespace OpenMesh
00094 //=============================================================================
00095 #endif // OPENMESH_MESHREADER_HH defined
00096 //=============================================================================
00097