Lines Matching refs:prev_snapshot
338 SequenceNumber prev_snapshot = 0; // 0 means no previous snapshot in NextFromInput() local
342 : findEarliestVisibleSnapshot(ikey_.sequence, &prev_snapshot); in NextFromInput()
411 if (prev_snapshot == 0 || in NextFromInput()
412 DEFINITELY_NOT_IN_SNAPSHOT(next_ikey.sequence, prev_snapshot)) { in NextFromInput()
553 (prev_snapshot == 0 || in NextFromInput()
554 DEFINITELY_NOT_IN_SNAPSHOT(next_ikey.sequence, prev_snapshot))) { in NextFromInput()
577 prev_snapshot, bottommost_level_); in NextFromInput()
688 SequenceNumber in, SequenceNumber* prev_snapshot) { in findEarliestVisibleSnapshot() argument
697 *prev_snapshot = 0; in findEarliestVisibleSnapshot()
699 *prev_snapshot = *std::prev(snapshots_iter); in findEarliestVisibleSnapshot()
700 assert(*prev_snapshot < in); in findEarliestVisibleSnapshot()
701 if (*prev_snapshot >= in) { in findEarliestVisibleSnapshot()
727 *prev_snapshot = cur; in findEarliestVisibleSnapshot()