9.2
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) 1998-2026 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 "base/cs_defs.h"
35
36/*============================================================================
37 * Public types
38 *============================================================================*/
39
40/*============================================================================
41 * Public macros
42 *============================================================================*/
43
44/*============================================================================
45 * Public function prototypes
46 *============================================================================*/
47
48/*----------------------------------------------------------------------------
49 * Enable floating-point exception trapping.
50 *
51 * Uses a counter to handle nested calls.
52 *----------------------------------------------------------------------------*/
53
54extern "C" void
55cs_fp_exception_enable_trap(void);
56
57/*----------------------------------------------------------------------------
58 * Disable floating-point exception trapping.
59 *
60 * Uses a counter to handle nested calls.
61 *----------------------------------------------------------------------------*/
62
63extern "C" void
64cs_fp_exception_disable_trap(void);
65
66/*----------------------------------------------------------------------------
67 * Restore floating-point exception trapping.
68 *----------------------------------------------------------------------------*/
69
70extern "C" void
71cs_fp_exception_restore_trap(void);
72
73/*----------------------------------------------------------------------------*/
74
75#endif /* CS_FP_EXCEPTION_H */
cs_defs.h
cs_fp_exception_disable_trap
void cs_fp_exception_disable_trap(void)
Disable floating-point exception trapping.
Definition: cs_fp_exception.cpp:144
cs_fp_exception_restore_trap
void cs_fp_exception_restore_trap(void)
Restore floating-point exception trapping.
Definition: cs_fp_exception.cpp:165
cs_fp_exception_enable_trap
void cs_fp_exception_enable_trap(void)
Enable floating-point exception trapping.
Definition: cs_fp_exception.cpp:111