From 81ec47ea185bbf30f42423d25994e479738b483c Mon Sep 17 00:00:00 2001 From: nobu Date: Fri, 18 Nov 2016 06:29:51 +0000 Subject: internal.h: round macros * internal.h (ROUND_FUNC, ROUND_CALL): macros wrapping round functions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- internal.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'internal.h') diff --git a/internal.h b/internal.h index a3ce94988f..31bfbeb8ab 100644 --- a/internal.h +++ b/internal.h @@ -1151,8 +1151,14 @@ enum ruby_num_rounding_mode { RUBY_NUM_ROUND_HALF_EVEN, RUBY_NUM_ROUND_DEFAULT = ROUND_DEFAULT }; -#define ROUND_TO(mode, up, even) \ - ((mode) == RUBY_NUM_ROUND_HALF_EVEN ? even : up) +#define ROUND_TO(mode, even, up) \ + ((mode) == RUBY_NUM_ROUND_HALF_EVEN ? even : \ + up) +#define ROUND_FUNC(mode, name) \ + ROUND_TO(mode, name##_half_even, name##_half_up) +#define ROUND_CALL(mode, name, args) \ + ROUND_TO(mode, name##_half_even args, \ + name##_half_up args) int rb_num_to_uint(VALUE val, unsigned int *ret); VALUE ruby_num_interval_step_size(VALUE from, VALUE to, VALUE step, int excl); -- cgit v1.2.3