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