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26 lines
395 B
C++
26 lines
395 B
C++
#pragma once
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#include <cstddef>
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#include <IO/ReadBuffer.h>
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namespace DB
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{
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/** Allows to read from another ReadBuffer no more than the specified number of bytes.
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*/
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class LimitReadBuffer : public ReadBuffer
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{
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private:
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ReadBuffer & in;
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size_t limit;
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bool nextImpl() override;
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public:
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LimitReadBuffer(ReadBuffer & in_, size_t limit_);
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~LimitReadBuffer() override;
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};
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}
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