write mask out method

1 files changed, 26 insertions, 1 deletions

diff --git a/src/storage/phrase_index.h b/src/storage/phrase_index.h
index 7eb79fc..75813bf 100644
--- a/src/storage/phrase_index.h
+++ b/src/storage/phrase_index.h
@@ -420,6 +420,16 @@ public:
      */
     int remove_phrase_item(phrase_token_t token, /* out */ PhraseItem * & item);
 
+    /**
+     * SubPhraseIndex::mask_out:
+     * @mask: the mask.
+     * @value: the value.
+     * @returns: whether the mask out operation is successful.
+     *
+     * Mask out the matched phrase items.
+     *
+     */
+    bool mask_out(phrase_token_t mask, phrase_token_t value);
 };
 
 /**
@@ -558,6 +568,21 @@ public:
     bool compact();
 
     /**
+     * FacadePhraseIndex::mask_out:
+     * @phrase_index: the index of sub phrase index.
+     * @mask: the mask.
+     * @value: the value.
+     * @returns: whether the mask out operation is successful.
+     *
+     * Mask out the matched phrase items.
+     *
+     * Note: should call compact() after the mask out operation.
+     *
+     */
+    bool mask_out(guint8 phrase_index,
+                  phrase_token_t mask, phrase_token_t value);
+
+    /**
      * FacadePhraseIndex::get_sub_phrase_range:
      * @min_index: the minimal sub phrase index.
      * @max_index: the maximal sub phrase index.
@@ -823,7 +848,7 @@ extern const pinyin_table_info_t pinyin_phrase_files[PHRASE_INDEX_LIBRARY_COUNT]
 
 PhraseIndexLogger * mask_out_phrase_index_logger
 (PhraseIndexLogger * oldlogger, phrase_token_t mask, phrase_token_t value);
- 
+
 };
 
 #endif