1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/* Copyright (C) 2015 Povilas Kanapickas <povilas@radix.lt>
This file is part of cppreference-doc
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
Unported License. To view a copy of this license, visit
http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative
Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
*/
#ifndef CPPREFERENCE_CFENV_H
#define CPPREFERENCE_CFENV_H
namespace std {
#define FE_DIVBYZERO 0
#define FE_INEXACT 0
#define FE_INVALID 0
#define FE_OVERFLOW 0
#define FE_UNDERFLOW 0
#define FE_ALL_EXCEPT 0
#define FE_DOWNWARD 0
#define FE_TONEAREST 0
#define FE_TOWARDZERO 0
#define FE_UPWARD 0
#define FE_DFL_ENV 0
struct fenv_t;
struct fexcept_t;
int feclearexcept(int excepts);
int fetestexcept(int excepts);
int feraiseexcept(int excepts);
int fegetexceptflag(fexcept_t* flagp, int excepts);
int fesetexceptflag(const fexcept_t* flagp, int excepts);
int fesetround(int round);
int fegetround();
int fegetenv(fenv_t* envp);
int fesetenv(const fenv_t* envp);
int feholdexcept(fenv_t* envp);
int feupdateenv(const fenv_t* envp);
} // namespace std
#endif // CPPREFERENCE_CFENV_H
|
