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#pragma once
#include <iosfwd>
#include <IO/WriteBuffer.h>
#include <IO/BufferWithOwnMemory.h>
namespace DB
{
class WriteBufferFromOStream : public BufferWithOwnMemory<WriteBuffer>
{
public:
explicit WriteBufferFromOStream(
std::ostream & ostr_,
size_t size = DBMS_DEFAULT_BUFFER_SIZE,
char * existing_memory = nullptr,
size_t alignment = 0);
protected:
explicit WriteBufferFromOStream(size_t size = DBMS_DEFAULT_BUFFER_SIZE, char * existing_memory = nullptr, size_t alignment = 0);
void nextImpl() override;
std::ostream * ostr{};
};
}
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