1 // Copyright (c) 2011 The LevelDB Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. See the AUTHORS file for names of contributors.
5 #ifndef STORAGE_LEVELDB_DB_DB_ITER_H_
6 #define STORAGE_LEVELDB_DB_DB_ITER_H_
9 #include "leveldb/db.h"
10 #include "db/dbformat.h"
14 // Return a new iterator that converts internal keys (yielded by
15 // "*internal_iter") that were live at the specified "sequence" number
16 // into appropriate user keys.
17 extern Iterator* NewDBIterator(
18 const std::string* dbname,
20 const Comparator* user_key_comparator,
21 Iterator* internal_iter,
22 const SequenceNumber& sequence);
24 } // namespace leveldb
26 #endif // STORAGE_LEVELDB_DB_DB_ITER_H_