32 lines
860 B
C++
32 lines
860 B
C++
#pragma once
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#ifndef MESSMER_BLOCKSTORE_IMPLEMENTATIONS_ONDISK_ONDISKBLOCKSTORE_H_
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#define MESSMER_BLOCKSTORE_IMPLEMENTATIONS_ONDISK_ONDISKBLOCKSTORE_H_
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#include <boost/filesystem.hpp>
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#include "../../interface/helpers/BlockStoreWithRandomKeys.h"
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#include <cpp-utils/macros.h>
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namespace blockstore {
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namespace ondisk {
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class OnDiskBlockStore final: public BlockStoreWithRandomKeys {
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public:
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explicit OnDiskBlockStore(const boost::filesystem::path &rootdir);
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boost::optional<cpputils::unique_ref<Block>> tryCreate(const Key &key, cpputils::Data data) override;
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boost::optional<cpputils::unique_ref<Block>> load(const Key &key) override;
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void remove(cpputils::unique_ref<Block> block) override;
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uint64_t numBlocks() const override;
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private:
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const boost::filesystem::path _rootdir;
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DISALLOW_COPY_AND_ASSIGN(OnDiskBlockStore);
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};
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}
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}
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#endif
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