library/cpp/yson_pull/detail/input/buffered.h


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#pragma once 
 
#include <library/cpp/yson_pull/detail/macros.h>
 
#include <library/cpp/yson_pull/exceptions.h>
#include <library/cpp/yson_pull/input.h>
 
#include <cstdio> 
#include <memory> 
 
namespace NYsonPull {
    namespace NDetail {
        namespace NInput {
            class TBuffered: public NYsonPull::NInput::IStream {
                TArrayHolder<ui8> buffer_;
                size_t size_;
 
            public:
                explicit TBuffered(size_t buffer_size)
                    : buffer_{new ui8[buffer_size]}
                    , size_{buffer_size} {
                }
 
            protected:
                ui8* buffer_data() const {
                    return buffer_.Get();
                }
 
                size_t buffer_size() const {
                    return size_;
                }
            };
        }
    }     // namespace NDetail
}