Make dictionary compacting functions a little more general.

[pspp-builds.git] / src / data / dictionary.h

diff --git a/src/data/dictionary.h b/src/data/dictionary.h
index d02877141cab080ca53e87c48979cc5d72eda187..1a7e8de059df4844a34d34ff05290c6b0d19a789 100644 (file)
--- a/src/data/dictionary.h
+++ b/src/data/dictionary.h
@@ -74,8 +74,8 @@ void dict_set_weight (struct dictionary *, struct variable *);
 struct variable *dict_get_filter (const struct dictionary *);
 void dict_set_filter (struct dictionary *, struct variable *);
 
-int dict_get_case_limit (const struct dictionary *);
-void dict_set_case_limit (struct dictionary *, int);
+size_t dict_get_case_limit (const struct dictionary *);
+void dict_set_case_limit (struct dictionary *, size_t);
 
 int dict_get_next_value_idx (const struct dictionary *);
 size_t dict_get_case_size (const struct dictionary *);
@@ -83,7 +83,8 @@ size_t dict_get_case_size (const struct dictionary *);
 void dict_compact_values (struct dictionary *);
 size_t dict_get_compacted_value_cnt (const struct dictionary *);
 int *dict_get_compacted_idx_to_fv (const struct dictionary *);
-bool dict_needs_compaction (const struct dictionary *);
+bool dict_compacting_would_shrink (const struct dictionary *);
+bool dict_compacting_would_change (const struct dictionary *);
 
 struct dict_compactor *dict_make_compactor (const struct dictionary *);
 void dict_compactor_compact (const struct dict_compactor *,