1 files changed, 10 insertions, 0 deletions
diff --git a/src/lookup/phonetic_lookup.h b/src/lookup/phonetic_lookup.h
index f571fa5..0ea9b68 100644
--- a/src/lookup/phonetic_lookup.h
+++ b/src/lookup/phonetic_lookup.h
@@ -68,8 +68,13 @@ struct matrix_value_t {
     }
 };
 
+#if 1
 /* for debug purpose */
 #include "phonetic_lookup_linear.h"
+#else
+/* for optimization */
+#include "phonetic_lookup_heap.h"
+#endif
 
 struct trellis_constraint_t {
     /* the constraint type */
@@ -158,6 +163,11 @@ public:
     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;