diff options
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,23 @@ +2009-01-19 Bruno Haible <bruno@clisp.org> + + Don't include the length in the hash function if all keywords have the + same length. + * src/search.h (Search): Add _hash_includes_len field. + * src/search.cc (Search::prepare): Initialize it. + (Search::count_duplicates_tuple, Search::count_duplicates_multiset, + Search::prepare_asso_values, Search::find_asso_values, + Search::compute_hash): Use it instead of !option[NOLENGTH]. + * src/output.h (Output): New field _hash_includes_len. Add it as + constructor argument. + * src/output.cc (Output::Output): Add hash_includes_len argument. + (Output::output_hash_function): Use _hash_includes_len instead of + !option[NOLENGTH]. + * src/main.cc (main): Pass _hash_includes_len from Search to Output. + * tests/permut2.exp: Updated expected test result. + * tests/permut3.exp: Likewise. + * tests/permutc2.exp: Likewise. + Reported by Behdad Esfahbod <behdad@behdad.org>. + 2009-01-14 Bruno Haible <bruno@clisp.org> * configure.ac: More consistent m4 quoting. |