diff options
Diffstat (limited to 'sql/sql_bitmap.h')
| -rw-r--r-- | sql/sql_bitmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sql/sql_bitmap.h b/sql/sql_bitmap.h index 35c501ede56..3a7fa4b661a 100644 --- a/sql/sql_bitmap.h +++ b/sql/sql_bitmap.h @@ -66,6 +66,7 @@ public: my_bool is_clear_all() const { return bitmap_is_clear_all(&map); } my_bool is_set_all() const { return bitmap_is_set_all(&map); } my_bool is_subset(const Bitmap& map2) const { return bitmap_is_subset(&map, &map2.map); } + my_bool is_overlapping(const Bitmap& map2) const { return bitmap_is_overlapping(&map, map2.map); } my_bool operator==(const Bitmap& map2) const { return bitmap_cmp(&map, &map2.map); } char *print(char *buf) const { @@ -132,6 +133,7 @@ public: my_bool is_clear_all() const { return map == (ulonglong)0; } my_bool is_set_all() const { return map == ~(ulonglong)0; } my_bool is_subset(const Bitmap<64>& map2) const { return !(map & ~map2.map); } + my_bool is_overlapping(const Bitmap<64>& map2) const { return (map & map2.map)!= 0; } my_bool operator==(const Bitmap<64>& map2) const { return map == map2.map; } char *print(char *buf) const { longlong2str(map,buf,16); return buf; } ulonglong to_ulonglong() const { return map; } |