sese::DateTime类 参考

日期时间类 更多...

#include <DateTime.h>

Public 类型
enum class	Policy { ONLY_CREATE , FORMAT }
	日期创建策略 更多...
using	Ptr = std::unique_ptr<DateTime>

Public 成员函数
	DateTime () noexcept=default
	DateTime (uint64_t timestamp, int32_t utc=TIME_DEFAULT_ZONE, Policy policy=Policy::FORMAT) noexcept
bool	isLeapYear () const noexcept
int32_t	getYears () const noexcept
int32_t	getMonths () const noexcept
int32_t	getDays () const noexcept
int32_t	getHours () const noexcept
int32_t	getMinutes () const noexcept
int32_t	getSeconds () const noexcept
int32_t	getMilliseconds () const noexcept
int32_t	getMicroseconds () const noexcept
int32_t	getUTC () const noexcept
int32_t	getDayOfWeek () const noexcept
int32_t	getDayOfYear () const noexcept
uint64_t	getTimestamp () const noexcept
TimeSpan	operator- (const DateTime &date_time) const noexcept
DateTime	operator- (const TimeSpan &time_span) const noexcept
DateTime	operator+ (const TimeSpan &time_span) const noexcept
int32_t	compareTo (const DateTime &date_time) const noexcept
	精细比较
int32_t	unclearCompareTo (const DateTime &date_time) const noexcept
	粗略比较

静态 Public 成员函数
static DateTime	now (int32_t utc=TIME_DEFAULT_ZONE, Policy policy=Policy::FORMAT) noexcept
static DateTime::Ptr	nowPtr (int32_t utc=TIME_DEFAULT_ZONE, Policy policy=Policy::FORMAT) noexcept

Private 属性
int32_t	years = 1970
int32_t	months = 1
int32_t	days = 1
int32_t	hours = 0
int32_t	minutes = 0
int32_t	seconds = 0
int32_t	dayofweek = 0
int32_t	dayofyear = 0
bool	isLeap = false
int32_t	milliseconds = 0
int32_t	microseconds = 0
int32_t	utc = 0
uint64_t	timestamp = 0

详细描述

日期时间类

成员类型定义说明

Ptr

using sese::DateTime::Ptr = std::unique_ptr<DateTime>

成员枚举类型说明

Policy

enum class sese::DateTime::Policy

strong

日期创建策略

枚举值
ONLY_CREATE	仅仅创建时间戳而不解析为人类可阅读的时间格式
FORMAT	创建时间戳的同时解析成可阅读的格式

构造及析构函数说明

DateTime() [1/2]

sese::DateTime::DateTime ( )

explicitdefaultnoexcept

DateTime() [2/2]

sese::DateTime::DateTime ( uint64_t timestamp, int32_t utc = TIME_DEFAULT_ZONE, Policy policy = Policy::FORMAT )

explicitnoexcept

成员函数说明

compareTo()

int32_t sese::DateTime::compareTo ( const DateTime & date_time ) const

nodiscardnoexcept

精细比较

getDayOfWeek()

int32_t sese::DateTime::getDayOfWeek ( ) const

inlinenodiscardnoexcept

引用了 dayofweek.

被这些函数引用 sese::text::DateTimeFormatter::format().

getDayOfYear()

int32_t sese::DateTime::getDayOfYear ( ) const

inlinenodiscardnoexcept

引用了 dayofyear.

getDays()

int32_t sese::DateTime::getDays ( ) const

inlinenodiscardnoexcept

引用了 days.

被这些函数引用 sese::text::DateTimeFormatter::format().

getHours()

int32_t sese::DateTime::getHours ( ) const

inlinenodiscardnoexcept

引用了 hours.

被这些函数引用 sese::text::DateTimeFormatter::format().

getMicroseconds()

int32_t sese::DateTime::getMicroseconds ( ) const

inlinenodiscardnoexcept

引用了 microseconds.

被这些函数引用 sese::text::DateTimeFormatter::format().

getMilliseconds()

int32_t sese::DateTime::getMilliseconds ( ) const

inlinenodiscardnoexcept

引用了 milliseconds.

被这些函数引用 sese::text::DateTimeFormatter::format().

getMinutes()

int32_t sese::DateTime::getMinutes ( ) const

inlinenodiscardnoexcept

引用了 minutes.

被这些函数引用 sese::text::DateTimeFormatter::format().

getMonths()

int32_t sese::DateTime::getMonths ( ) const

inlinenodiscardnoexcept

引用了 months.

被这些函数引用 sese::text::DateTimeFormatter::format().

getSeconds()

int32_t sese::DateTime::getSeconds ( ) const

inlinenodiscardnoexcept

引用了 seconds.

被这些函数引用 sese::text::DateTimeFormatter::format().

getTimestamp()

uint64_t sese::DateTime::getTimestamp ( ) const

inlinenodiscardnoexcept

引用了 timestamp.

被这些函数引用 operator+() , 以及 operator-().

getUTC()

int32_t sese::DateTime::getUTC ( ) const

inlinenodiscardnoexcept

引用了 utc.

被这些函数引用 sese::text::DateTimeFormatter::format().

getYears()

int32_t sese::DateTime::getYears ( ) const

inlinenodiscardnoexcept

引用了 years.

被这些函数引用 sese::text::DateTimeFormatter::format().

isLeapYear()

bool sese::DateTime::isLeapYear ( ) const

inlinenodiscardnoexcept

引用了 isLeap.

now()

DateTime sese::DateTime::now ( int32_t utc = TIME_DEFAULT_ZONE, Policy policy = Policy::FORMAT )

staticnoexcept

被这些函数引用 getDateTimeString(), sese::record::LogHelper::l(), sese::record::LogHelper::log(), sese::StopWatch::reset() , 以及 sese::StopWatch::stop().

nowPtr()

DateTime::Ptr sese::DateTime::nowPtr ( int32_t utc = TIME_DEFAULT_ZONE, Policy policy = Policy::FORMAT )

staticnoexcept

operator+()

DateTime sese::DateTime::operator+ ( const TimeSpan & time_span ) const

noexcept

引用了 getTimestamp().

operator-() [1/2]

TimeSpan sese::DateTime::operator- ( const DateTime & date_time ) const

noexcept

引用了 sese::TimeSpan::timestamp.

operator-() [2/2]

DateTime sese::DateTime::operator- ( const TimeSpan & time_span ) const

noexcept

引用了 getTimestamp().

unclearCompareTo()

int32_t sese::DateTime::unclearCompareTo ( const DateTime & date_time ) const

nodiscardnoexcept

粗略比较

类成员变量说明

dayofweek

int32_t sese::DateTime::dayofweek = 0

private

被这些函数引用 getDayOfWeek().

dayofyear

int32_t sese::DateTime::dayofyear = 0

private

被这些函数引用 getDayOfYear().

days

int32_t sese::DateTime::days = 1

private

被这些函数引用 getDays().

hours

int32_t sese::DateTime::hours = 0

private

被这些函数引用 getHours().

isLeap

bool sese::DateTime::isLeap = false

private

被这些函数引用 isLeapYear().

microseconds

int32_t sese::DateTime::microseconds = 0

private

被这些函数引用 getMicroseconds().

milliseconds

int32_t sese::DateTime::milliseconds = 0

private

被这些函数引用 getMilliseconds().

minutes

int32_t sese::DateTime::minutes = 0

private

被这些函数引用 getMinutes().

months

int32_t sese::DateTime::months = 1

private

被这些函数引用 getMonths().

seconds

int32_t sese::DateTime::seconds = 0

private

被这些函数引用 getSeconds().

timestamp

uint64_t sese::DateTime::timestamp = 0

private

被这些函数引用 getTimestamp().

utc

int32_t sese::DateTime::utc = 0

private

被这些函数引用 getUTC().

years

int32_t sese::DateTime::years = 1970

private

被这些函数引用 getYears().

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该类的文档由以下文件生成:

• sese/util/DateTime.h
• sese/util/DateTime.cpp