Não pode escolher mais do que 25 tópicos
Os tópicos devem começar com uma letra ou um número, podem incluir traços ('-') e podem ter até 35 caracteres.
26 linhas
823 B
26 linhas
823 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 <cstdint>
|
|
|
|
#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_
|