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32 lines
637 B
C++
32 lines
637 B
C++
#pragma once
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#include <iostream>
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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 WriteBufferFromOStream : public BufferWithOwnMemory<WriteBuffer>
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{
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public:
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explicit WriteBufferFromOStream(
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std::ostream & ostr_,
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size_t size = DBMS_DEFAULT_BUFFER_SIZE,
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char * existing_memory = nullptr,
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size_t alignment = 0);
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~WriteBufferFromOStream() override;
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protected:
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explicit WriteBufferFromOStream(size_t size = DBMS_DEFAULT_BUFFER_SIZE, char * existing_memory = nullptr, size_t alignment = 0);
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void nextImpl() override;
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std::ostream * ostr{};
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};
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}
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