41   bool Valid() const override { return second_level_iter_.Valid(); }  in Valid()  function in ROCKSDB_NAMESPACE::__anond75762610111::TwoLevelIndexIterator
43     assert(Valid());  in key()
47     assert(Valid());  in value()
105   if (!Valid()) {  in SeekForPrev()
106     if (!first_level_iter_.Valid() && first_level_iter_.status().ok()) {  in SeekForPrev()
136   assert(Valid());  in Next()
142   assert(Valid());  in Prev()
149          (!second_level_iter_.Valid() && second_level_iter_.status().ok())) {  in SkipEmptyDataBlocksForward()
151     if (!first_level_iter_.Valid()) {  in SkipEmptyDataBlocksForward()
165          (!second_level_iter_.Valid() && second_level_iter_.status().ok())) {  in SkipEmptyDataBlocksBackward()
167     if (!first_level_iter_.Valid()) {  in SkipEmptyDataBlocksBackward()
186   if (!first_level_iter_.Valid()) {  in InitDataBlock()