diff options
| author | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-27 16:07:10 +0000 |
|---|---|---|
| committer | glass <glass@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-11-27 16:07:10 +0000 |
| commit | b426e1b1fafdab688c646cef8245fa72403d37bb () | |
| tree | f2f8f4a5cdc96af495ee1867c3aaef0f0f2d244a /st.c | |
| parent | 884682755a471545145eb4a4598d06d9bc4dd2d6 (diff) | |
* st.c (st_keys): define st_keys(). it writes each key to buffer.
* hash.c (rb_hash_keys): use st_keys() for performance improvement if st_data_t and VALUE are compatible. * st.h: define macro ST_DATA_COMPATIBLE_P() to predicate whether st_data_t and passed type are compatible. * configure.in: check existence of builtin function to use in ST_DATA_COMPATIBLE_P(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
| -rw-r--r-- | st.c | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -1091,6 +1091,35 @@ st_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg) return 0; } #if 0 /* unused right now */ int st_reverse_foreach(st_table *table, int (*func)(ANYARGS), st_data_t arg) |