122 lines
3.0 KiB
C++
122 lines
3.0 KiB
C++
#pragma once
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#include <time.h>
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#include <string>
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#include "Export.h"
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class UNSWSC_DLL_EXPORT DateTime
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{
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public:
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struct UNSWSC_DLL_EXPORT Full
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{
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int year, month, day, hour, minute, second;
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};
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struct UNSWSC_DLL_EXPORT Span
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{
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int days, hours, minutes, seconds;
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};
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private:
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time_t storage;
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Full sep_time;
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private:
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// 移除了硬编码的秒数常量，内部改用 std::chrono 处理
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void UpdateDT();
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time_t FormatConvert(int year, int month, int day, int hour, int minute, int second);
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time_t SpanedSeconds(Span sp);
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Span ToSpan(time_t tim);
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public:
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DateTime();
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DateTime(time_t t);
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DateTime(const tm& stm);
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DateTime(const Full& ftm);
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DateTime(const DateTime& obj);
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DateTime(int year, int month, int day, int hour = 0, int minute = 0, int second = 0);
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public:
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static DateTime Now();
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public:
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int GetYear() const;
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int GetMonth() const;
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int GetDay() const;
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int GetHour() const;
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int GetMinute() const;
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int GetSecond() const;
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time_t GetTimeStamp() const;
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Full GetFullDateTime() const;
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std::string Format(std::string fmt_str);
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public:
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bool IsAM();
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bool IsPM();
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bool TimePassed();
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public:
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operator tm();
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operator Full();
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operator time_t();
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operator std::string();
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Span operator-(const tm& stm);
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Span operator-(const Span& ts);
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Span operator-(const Full& sdt);
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Span operator-(const time_t& t);
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Span operator-(const DateTime& dt);
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Span operator+(const tm& stm);
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Span operator+(const Span& ts);
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Span operator+(const Full& sdt);
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Span operator+(const time_t& t);
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Span operator+(const DateTime& dt);
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DateTime operator=(const tm& stm);
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DateTime operator=(const Full& sdt);
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DateTime operator=(const time_t& t);
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DateTime operator=(const DateTime& dt);
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DateTime operator+=(const tm& stm);
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DateTime operator+=(const Span& ts);
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DateTime operator+=(const Full& sdt);
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DateTime operator+=(const time_t& t);
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DateTime operator+=(const DateTime& dt);
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DateTime operator-=(const tm& stm);
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DateTime operator-=(const Span& ts);
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DateTime operator-=(const Full& sdt);
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DateTime operator-=(const time_t& t);
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DateTime operator-=(const DateTime& dt);
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bool operator==(const tm& stm);
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bool operator==(const Full& sdt);
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bool operator==(const time_t& t);
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bool operator==(const DateTime& dt);
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bool operator!=(const tm& stm);
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bool operator!=(const Full& sdt);
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bool operator!=(const time_t& t);
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bool operator!=(const DateTime& dt);
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bool operator>(const tm& stm);
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bool operator>(const Full& sdt);
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bool operator>(const time_t& t);
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bool operator>(const DateTime& dt);
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bool operator>=(const tm& stm);
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bool operator>=(const Full& sdt);
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bool operator>=(const time_t& t);
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bool operator>=(const DateTime& dt);
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bool operator<(const tm& stm);
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bool operator<(const Full& sdt);
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bool operator<(const time_t& t);
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bool operator<(const DateTime& dt);
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bool operator<(const DateTime& dt) const;
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bool operator<=(const tm& stm);
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bool operator<=(const Full& sdt);
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bool operator<=(const time_t& t);
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bool operator<=(const DateTime& dt);
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}; |