OpenMesh
OpenMesh/Core/IO/BinaryHelper.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 #ifndef OPENMESH_BINARY_HELPER_HH
00050 #define OPENMESH_BINARY_HELPER_HH
00051 
00052 
00053 //== INCLUDES =================================================================
00054 
00055 #include <OpenMesh/Core/System/config.h>
00056 // -------------------- STL
00057 #if defined( OM_CC_MIPS )
00058 #  include <stdio.h>
00059 #else
00060 #  include <cstdio>
00061 #endif
00062 #include <iostream>
00063 // -------------------- OpenMesh
00064 
00065 
00066 //== NAMESPACES ===============================================================
00067 
00068 namespace OpenMesh {
00069 namespace IO {
00070 
00071 
00072 //=============================================================================
00073 
00074 
00079 
00080 //-----------------------------------------------------------------------------
00081 
00082 
00085 short int read_short(FILE* _in, bool _swap=false);
00086 
00089 int read_int(FILE* _in, bool _swap=false);
00090 
00093 float read_float(FILE* _in, bool _swap=false);
00094 
00097 double read_double(FILE* _in, bool _swap=false);
00098 
00099 
00102 void write_short(short int _i, FILE* _out, bool _swap=false);
00103 
00106 void write_int(int _i, FILE* _out, bool _swap=false);
00107 
00110 void write_float(float _f, FILE* _out, bool _swap=false);
00111 
00114 void write_double(double _d, FILE* _out, bool _swap=false);
00115 
00116    
00118 
00119 
00120 //=============================================================================
00121 } // namespace IO
00122 } // namespace OpenMesh
00123 //=============================================================================
00124 #endif // OPENMESH_MESHREADER_HH defined
00125 //=============================================================================
00126 
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