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BinaryHelper.hh
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
4 * Copyright (C) 2001-2014 by Computer Graphics Group, RWTH Aachen *
5 * www.openmesh.org *
6 * *
7 *---------------------------------------------------------------------------*
8 * This file is part of OpenMesh. *
9 * *
10 * OpenMesh is free software: you can redistribute it and/or modify *
11 * it under the terms of the GNU Lesser General Public License as *
12 * published by the Free Software Foundation, either version 3 of *
13 * the License, or (at your option) any later version with the *
14 * following exceptions: *
15 * *
16 * If other files instantiate templates or use macros *
17 * or inline functions from this file, or you compile this file and *
18 * link it with other files to produce an executable, this file does *
19 * not by itself cause the resulting executable to be covered by the *
20 * GNU Lesser General Public License. This exception does not however *
21 * invalidate any other reasons why the executable file might be *
22 * covered by the GNU Lesser General Public License. *
23 * *
24 * OpenMesh is distributed in the hope that it will be useful, *
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27 * GNU Lesser General Public License for more details. *
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33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 990 $ *
38 * $Date: 2014-02-05 10:01:07 +0100 (Mi, 05. Feb 2014) $ *
39 * *
40 \*===========================================================================*/
41
42
43 //=============================================================================
44 //
45 // Helper Functions for binary reading / writing
46 //
47 //=============================================================================
48
49 #ifndef OPENMESH_BINARY_HELPER_HH
50 #define OPENMESH_BINARY_HELPER_HH
51
52
53 //== INCLUDES =================================================================
54
55 #include <OpenMesh/Core/System/config.h>
56 // -------------------- STL
57 #if defined( OM_CC_MIPS )
58 # include <stdio.h>
59 #else
60 # include <cstdio>
61 #endif
62 #include <iostream>
63 // -------------------- OpenMesh
64
65
66 //== NAMESPACES ===============================================================
67
68 namespace OpenMesh {
69 namespace IO {
70
71
72 //=============================================================================
73
74
79
80 //-----------------------------------------------------------------------------
81
82
85 short int read_short(FILE* _in, bool _swap=false);
86
89 int read_int(FILE* _in, bool _swap=false);
90
93 float read_float(FILE* _in, bool _swap=false);
94
97 double read_double(FILE* _in, bool _swap=false);
98
101 short int read_short(std::istream& _in, bool _swap=false);
102
105 int read_int(std::istream& _in, bool _swap=false);
106
109 float read_float(std::istream& _in, bool _swap=false);
110
113 double read_double(std::istream& _in, bool _swap=false);
114
115
118 void write_short(short int _i, FILE* _out, bool _swap=false);
119
122 void write_int(int _i, FILE* _out, bool _swap=false);
123
126 void write_float(float _f, FILE* _out, bool _swap=false);
127
130 void write_double(double _d, FILE* _out, bool _swap=false);
131
134 void write_short(short int _i, std::ostream& _out, bool _swap=false);
135
138 void write_int(int _i, std::ostream& _out, bool _swap=false);
139
142 void write_float(float _f, std::ostream& _out, bool _swap=false);
143
146 void write_double(double _d, std::ostream& _out, bool _swap=false);
147
149
150
151 //=============================================================================
152 } // namespace IO
153 } // namespace OpenMesh
154 //=============================================================================
155 #endif // OPENMESH_MESHREADER_HH defined
156 //=============================================================================
157
OpenMesh::IO::read_int
int read_int(FILE *_in, bool _swap=false)
Binary read an int from _is and perform byte swapping if _swap is true.
OpenMesh::IO::read_float
float read_float(FILE *_in, bool _swap=false)
Binary read a float from _is and perform byte swapping if _swap is true.
OpenMesh::IO::write_int
void write_int(int _i, FILE *_out, bool _swap=false)
Binary write an int to _os and perform byte swapping if _swap is true.
OpenMesh::IO::read_double
double read_double(FILE *_in, bool _swap=false)
Binary read a double from _is and perform byte swapping if _swap is true.
OpenMesh::IO::read_short
short int read_short(FILE *_in, bool _swap=false)
Binary read a short from _is and perform byte swapping if _swap is true.
OpenMesh::IO::write_float
void write_float(float _f, FILE *_out, bool _swap=false)
Binary write a float to _os and perform byte swapping if _swap is true.
OpenMesh::IO::write_double
void write_double(double _d, FILE *_out, bool _swap=false)
Binary write a double to _os and perform byte swapping if _swap is true.
OpenMesh::IO::write_short
void write_short(short int _i, FILE *_out, bool _swap=false)
Binary write a short to _os and perform byte swapping if _swap is true.