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| author | pelissip <pelissip@280ebfd0-de03-0410-8827-d642c229c3f4> | 2004-09-29 12:27:36 +0000 |
|---|---|---|
| committer | pelissip <pelissip@280ebfd0-de03-0410-8827-d642c229c3f4> | 2004-09-29 12:27:36 +0000 |
| commit | 8eb22ba63830dbf829b9faa742c68438c43992d9 (patch) | |
| tree | 3482ee8bed089b988aae3d20dda76cede0dab587 /exceptions.c | |
| parent | 795c8ef5f9daa924b5592582240c9ba9a58034c1 (diff) | |
| download | mpfr-8eb22ba63830dbf829b9faa742c68438c43992d9.tar.gz | |
Add mpfr_clear_erangeflag and mpfr_erangeflag_p.
Add test for theses two functions.
mpfr_get_[s/u][i/j] have a deterministic behavior in case of OVERFLOW.
(Return the MINIMUM or the MAXIMUM in the current type, and set
ERANGE_flag).
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@3007 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'exceptions.c')
| -rw-r--r-- | exceptions.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/exceptions.c b/exceptions.c index 8ca0a1e48..a144c0ffa 100644 --- a/exceptions.c +++ b/exceptions.c @@ -138,6 +138,14 @@ mpfr_clear_inexflag (void) __gmpfr_flags &= MPFR_FLAGS_ALL ^ MPFR_FLAGS_INEXACT; } +#undef mpfr_clear_erangeflag + +void +mpfr_clear_erangeflag (void) +{ + __gmpfr_flags &= MPFR_FLAGS_ALL ^ MPFR_FLAGS_ERANGE; +} + #undef mpfr_check_range int @@ -200,6 +208,14 @@ mpfr_inexflag_p (void) return __gmpfr_flags & MPFR_FLAGS_INEXACT; } +#undef mpfr_erangeflag_p + +int +mpfr_erangeflag_p (void) +{ + return __gmpfr_flags & MPFR_FLAGS_ERANGE; +} + /* #undef mpfr_set_underflow */ /* Note: In the rounding to the nearest mode, mpfr_set_underflow |