1 files changed, 0 insertions, 10 deletions
diff --git a/src/lookup/phonetic_lookup.h b/src/lookup/phonetic_lookup.h
index dc82312..43a2936 100644
--- a/src/lookup/phonetic_lookup.h
+++ b/src/lookup/phonetic_lookup.h
@@ -163,22 +163,12 @@ private:
 protected:
     FacadePhraseIndex * m_phrase_index;
 
-#if 0
-    /* pre-mature optimazition? */
-    GArray * m_cached_keys;
-    PhraseItem m_cached_phrase_item;
-#endif
-
 public:
     int add_constraint(size_t start, size_t end, phrase_token_t token);
     bool clear_constraint(size_t index);
     bool validate_constraint(PhoneticKeyMatrix * matrix);
 };
 
-/* use maximum heap to get the topest results. */
-static bool get_top_results(/* out */ GPtrArray * topresults,
-                            /* in */ GPtrArray * candidates);
-
 
 /* Array of MatchResults */
 typedef GPtrArray * NBestMatchResults;