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main
table/persistent_cache_options.h
34 строки
1 KB
Peter Dillinger
Change internal headers with duplicate names (#11408)
17 май 2023, 21:27
17 май 2023, 21:27
206fdea
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// Copyright (c) 2011-present, Facebook, Inc. All rights reserved. // This source code is licensed under both the GPLv2 (found in the // COPYING file in the root directory) and Apache 2.0 License // (found in the LICENSE.Apache file in the root directory). #pragma once #include <string> #include "cache/cache_key.h" #include "monitoring/statistics_impl.h" #include "rocksdb/persistent_cache.h" namespace ROCKSDB_NAMESPACE { // PersistentCacheOptions // // This describe the caching behavior for page cache // This is used to pass the context for caching and the cache handle struct PersistentCacheOptions { PersistentCacheOptions() {} explicit PersistentCacheOptions( const std::shared_ptr<PersistentCache>& _persistent_cache, const OffsetableCacheKey& _base_cache_key, Statistics* const _statistics) : persistent_cache(_persistent_cache), base_cache_key(_base_cache_key), statistics(_statistics) {} std::shared_ptr<PersistentCache> persistent_cache; OffsetableCacheKey base_cache_key; Statistics* statistics = nullptr; static const PersistentCacheOptions kEmpty; }; } // namespace ROCKSDB_NAMESPACE