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-rw-r--r--src/storage/ngram.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/storage/ngram.h b/src/storage/ngram.h
index 7a723cd..42f7aaf 100644
--- a/src/storage/ngram.h
+++ b/src/storage/ngram.h
@@ -47,6 +47,9 @@ private:
public:
/* Null Constructor */
SingleGram();
+ /* retrieve all items */
+ bool retrieve_all(/* out */ BigramPhraseWithCountArray array);
+
/* search method */
/* the array result contains many items */
bool search(/* in */ PhraseIndexRange * range,