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23 lines
440 B
C++
23 lines
440 B
C++
#pragma once
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#include <string>
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#include <fcntl.h>
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#include <IO/WriteBuffer.h>
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#include <IO/BufferWithOwnMemory.h>
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namespace DB
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{
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class WriteBufferFromFileBase : public BufferWithOwnMemory<WriteBuffer>
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{
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public:
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WriteBufferFromFileBase(size_t buf_size, char * existing_memory, size_t alignment);
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~WriteBufferFromFileBase() override = default;
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void sync() override = 0;
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virtual std::string getFileName() const = 0;
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};
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}
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