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.
4
5#ifndef STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
6#define STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
7
8#include "leveldb/export.h"
9
10namespace leveldb {
11
12class Env;
13
14// Returns a new environment that stores its data in memory and delegates
15// all non-file-storage tasks to base_env. The caller must delete the result
16// when it is no longer needed.
17// *base_env must remain live while the result is in use.
18LEVELDB_EXPORT Env* NewMemEnv(Env* base_env);
19
20} // namespace leveldb
21
22#endif // STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
23