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18 lines
374 B
C++
18 lines
374 B
C++
#pragma once
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#include <memory>
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#include <vector>
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namespace DB
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{
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class IBlockInputStream;
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class IBlockOutputStream;
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using BlockInputStreamPtr = std::shared_ptr<IBlockInputStream>;
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using BlockInputStreams = std::vector<BlockInputStreamPtr>;
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using BlockOutputStreamPtr = std::shared_ptr<IBlockOutputStream>;
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using BlockOutputStreams = std::vector<BlockOutputStreamPtr>;
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}
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