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7 commits

Author SHA1 Message Date
akr
15c8e4618b * include/ruby/st.h (struct st_table): make num_entries bitfield 
instead of num_bins for speed.  num_entries has less access.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-02 14:40:47 +00:00
nobu
ec2beed3b2 * include/ruby/st.h (rb_index_t): use st_data_t for the platforms it 
is larger than int.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-01 05:24:25 +00:00
nobu
d4cbf95002 * st.c (st_numcmp, st_numhash): use st_data_t instead of long, because 
the former may be larger than the latter.

* include/ruby/st.h (CHAR_BIT): get rid of magic number.

* include/ruby/st.h (struct st_table): num_entries never exceed
  num_bins.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13326 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-09-01 02:14:40 +00:00
akr
167358d000 * include/ruby/st.h (struct st_table): add entries_packed 1-bit 
bitfield.  decrease num_bins 1-bit.

* st.c: pack numhash which have 5 or less entries in bins.
  (st_init_table_with_size): setup entries_packed flag.
  (st_clear): support packed mode.
  (st_lookup): ditto.
  (st_insert): ditto.
  (st_add_direct): ditto.
  (st_copy): ditto.
  (st_delete): ditto.
  (st_foreach): ditto.
  (st_reverse_foreach): ditto.
  (unpack_entries): new function for converting to unpacked mode.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-29 02:36:54 +00:00
nobu
be4fc7941b * st.c (struct st_table_entry): add new members, fore and back, to 
iterate in inserted order.

* include/ruby/st.h (struct st_table): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-08-21 04:43:51 +00:00
nobu
ba563e4a41 * include/ruby/st.h, st.c (st_init_table, st_init_table_with_size): 
constified.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-07-05 01:06:49 +00:00
nobu
2b592580bf * include/ruby: moved public headers. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2007-06-10 03:06:15 +00:00
Renamed from st.h (Browse further)