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22 行
743 B
22 行
743 B
// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#ifndef STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
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#define STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
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#include "leveldb/export.h"
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namespace leveldb {
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class Env;
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// Returns a new environment that stores its data in memory and delegates
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// all non-file-storage tasks to base_env. The caller must delete the result
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// when it is no longer needed.
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// *base_env must remain live while the result is in use.
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LEVELDB_EXPORT Env* NewMemEnv(Env* base_env);
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} // namespace leveldb
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#endif // STORAGE_LEVELDB_HELPERS_MEMENV_MEMENV_H_
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