diff options
| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-03-02 08:32:16 +0000 |
|---|---|---|
| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2014-03-02 08:32:16 +0000 |
| commit | f5287a69ee2fd1f00a7213f08c552e7262d512ca (patch) | |
| tree | b58b43767ed71434505c70f8cf54e31a4c69d3ea /src | |
| parent | 88b43fe57c9d370ee6d33b872605ce01d16bf8a3 (diff) | |
| download | mpfr-f5287a69ee2fd1f00a7213f08c552e7262d512ca.tar.gz | |
[src/mpfr-impl.h] Fixed the mpfr_get_default_rounding_mode() macro for
C++ (it didn't have the correct type), and improved the similar ones.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@8997 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'src')
| -rw-r--r-- | src/mpfr-impl.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/mpfr-impl.h b/src/mpfr-impl.h index 8c1cf5a17..6bed77e79 100644 --- a/src/mpfr-impl.h +++ b/src/mpfr-impl.h @@ -258,11 +258,15 @@ __MPFR_DECLSPEC extern const mpfr_t __gmpfr_const_log2_RNDU; } #endif -/* Replace some common functions for direct access to the global vars */ -#define mpfr_get_emin() (__gmpfr_emin + 0) -#define mpfr_get_emax() (__gmpfr_emax + 0) -#define mpfr_get_default_rounding_mode() (__gmpfr_default_rounding_mode + 0) -#define mpfr_get_default_prec() (__gmpfr_default_fp_bit_precision + 0) +/* Replace some common functions for direct access to the global vars. + The casts prevent these macros from being used as a lvalue (and this + method makes sure that the expressions have the correct type). */ +#define mpfr_get_emin() ((mpfr_exp_t) __gmpfr_emin) +#define mpfr_get_emax() ((mpfr_exp_t) __gmpfr_emax) +#define mpfr_get_default_rounding_mode() \ + ((mpfr_rnd_t) __gmpfr_default_rounding_mode) +#define mpfr_get_default_prec() \ + ((mpfr_prec_t) __gmpfr_default_fp_bit_precision) /* Flags related macros. */ /* Note: Function-like macros that modify __gmpfr_flags are not defined |