ClickHouse/dbms/src/Compression/CompressionCodecNone.h

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2018-10-11 02:57:48 +00:00
#pragma once
#include <IO/WriteBuffer.h>
#include <Compression/ICompressionCodec.h>
#include <IO/BufferWithOwnMemory.h>
#include <Parsers/StringRange.h>
namespace DB
{
class CompressionCodecNone : public ICompressionCodec
{
public:
char getMethodByte() override;
void getCodecDesc(String & codec_desc) override;
size_t compress(char * source, size_t source_size, char * compressed_buf) override;
size_t decompress(char *source, size_t source_size, char *dest, size_t decompressed_size) override;
};
}