小组成员:10215300402-朱维清 & 10222140408 谷杰
Vous ne pouvez pas sélectionner plus de 25 sujets Les noms de sujets doivent commencer par une lettre ou un nombre, peuvent contenir des tirets ('-') et peuvent comporter jusqu'à 35 caractères.
 
 

26 lignes
824 B

// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors.
#ifndef STORAGE_LEVELDB_DB_DB_ITER_H_
#define STORAGE_LEVELDB_DB_DB_ITER_H_
#include <stdint.h>
#include "db/dbformat.h"
#include "leveldb/db.h"
namespace leveldb {
class DBImpl;
// Return a new iterator that converts internal keys (yielded by
// "*internal_iter") that were live at the specified "sequence" number
// into appropriate user keys.
Iterator* NewDBIterator(DBImpl* db, const Comparator* user_key_comparator,
Iterator* internal_iter, SequenceNumber sequence,
uint32_t seed);
} // namespace leveldb
#endif // STORAGE_LEVELDB_DB_DB_ITER_H_