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#pragma once
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#include <string>
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#include "data/Data.h"
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/*
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* 无数据数据类型
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*
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*
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*/
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class NullData : public Data
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{
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public:
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NullData();
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NullData(int year, int month, int day, int hour, int minute, int second);
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virtual ~NullData() {};
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Data* clone() override;
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void copy(Data* data) override;
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void copy(Data& data) override;
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int length() override { return 0; };
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// 转换为字符串格式
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virtual std::string toStr() override;
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// 转换为Byte字符串
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virtual std::string toByteStr() override;
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// 转换为十六进制字符串
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virtual std::string toHexStr() override;
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// 根据Byte字符串解析数据
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virtual bool fromByteStr(std::string str = "") override;
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private:
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//std::string m_data;
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};
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