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 
}