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28 lines
650 B
C++
28 lines
650 B
C++
#pragma once
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#include <IO/WriteBuffer.h>
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#include <Compression/ICompressionCodec.h>
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#include <IO/BufferWithOwnMemory.h>
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#include <Parsers/StringRange.h>
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namespace DB
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{
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class CompressionCodecNone : public ICompressionCodec
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{
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public:
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uint8_t getMethodByte() const override;
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String getCodecDesc() const override;
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protected:
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UInt32 doCompressData(const char * source, UInt32 source_size, char * dest) const override;
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void doDecompressData(const char * source, UInt32 source_size, char * dest, UInt32 uncompressed_size) const override;
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};
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class CompressionCodecFactory;
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void registerCodecNone(CompressionCodecFactory & factory);
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}
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