8.3
general documentation
cs_fp_exception.h
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1#ifndef __CS_FP_EXCEPTION_H__
2#define __CS_FP_EXCEPTION_H__
3
4/*============================================================================
5 * Program timing information
6 *============================================================================*/
7
8/*
9 This file is part of code_saturne, a general-purpose CFD tool.
10
11 Copyright (C) 1998-2024 EDF S.A.
12
13 This program is free software; you can redistribute it and/or modify it under
14 the terms of the GNU General Public License as published by the Free Software
15 Foundation; either version 2 of the License, or (at your option) any later
16 version.
17
18 This program is distributed in the hope that it will be useful, but WITHOUT
19 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
20 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
21 details.
22
23 You should have received a copy of the GNU General Public License along with
24 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
25 Street, Fifth Floor, Boston, MA 02110-1301, USA.
26*/
27
28/*----------------------------------------------------------------------------*/
29
30/*----------------------------------------------------------------------------
31 * Local headers
32 *----------------------------------------------------------------------------*/
33
34#include "cs_defs.h"
35
36/*----------------------------------------------------------------------------*/
37
38BEGIN_C_DECLS
39
40/*============================================================================
41 * Public types
42 *============================================================================*/
43
44/*============================================================================
45 * Public macros
46 *============================================================================*/
47
48/*============================================================================
49 * Public function prototypes
50 *============================================================================*/
51
52/*----------------------------------------------------------------------------
53 * Enable floating-point exception trapping.
54 *
55 * Uses a counter to handle nested calls.
56 *----------------------------------------------------------------------------*/
57
58void
59cs_fp_exception_enable_trap(void);
60
61/*----------------------------------------------------------------------------
62 * Disable floating-point exception trapping.
63 *
64 * Uses a counter to handle nested calls.
65 *----------------------------------------------------------------------------*/
66
67void
68cs_fp_exception_disable_trap(void);
69
70/*----------------------------------------------------------------------------
71 * Restore floating-point exception trapping.
72 *----------------------------------------------------------------------------*/
73
74void
75cs_fp_exception_restore_trap(void);
76
77/*----------------------------------------------------------------------------*/
78
79END_C_DECLS
80
81#endif /* __CS_FP_EXCEPTION_H__ */
cs_defs.h
BEGIN_C_DECLS
#define BEGIN_C_DECLS
Definition: cs_defs.h:542
END_C_DECLS
#define END_C_DECLS
Definition: cs_defs.h:543
cs_fp_exception_disable_trap
void cs_fp_exception_disable_trap(void)
Disable floating-point exception trapping.
Definition: cs_fp_exception.cpp:147
cs_fp_exception_restore_trap
void cs_fp_exception_restore_trap(void)
Restore floating-point exception trapping.
Definition: cs_fp_exception.cpp:168
cs_fp_exception_enable_trap
void cs_fp_exception_enable_trap(void)
Enable floating-point exception trapping.
Definition: cs_fp_exception.cpp:114