adbase::Date Class Reference

日期工具类 More...

#include <Date.hpp>

Classes
struct	YearMonthDay

Public Member Functions
	Date ()
	Constucts an invalid Date. More...
	Date (int year, int month, int day)
	Constucts a yyyy-mm-dd Date. More...
	Date (int julianDayNum)
	Constucts a Date from Julian Day Number. More...
	Date (const struct tm &)
	Constucts a Date from struct tm. More...
void	swap (Date &that)
	default copy/assignment/dtor are Okay More...
bool	valid () const
	Date is valid. More...
::std::string	toIsoString () const
struct YearMonthDay	yearMonthDay () const
int	year () const
int	month () const
int	day () const
int	weekDay () const
	[0, 1, ..., 6] => [Sunday, Monday, ..., Saturday ] More...
int	julianDayNumber () const

Static Public Attributes
static const int	kDaysPerWeek = 7
static const int	kJulianDayOf1970_01_01 = detail::getJulianDayNumber(1970, 1, 1)

Friends
bool	operator< (Date x, Date y)
bool	operator> (Date x, Date y)
bool	operator== (Date x, Date y)

Detailed Description

日期工具类

Definition at line 20 of file Date.hpp.

Constructor & Destructor Documentation

adbase::Date::Date ( )

inline

Constucts an invalid Date.

Definition at line 32 of file Date.hpp.

References adbase::Date::YearMonthDay::day, adbase::Date::YearMonthDay::month, and adbase::Date::YearMonthDay::year.

Referenced by Date().

adbase::Date::Date	(	int	year,
		int	month,
		int	day
	)

Constucts a yyyy-mm-dd Date.

Definition at line 41 of file Date.cpp.

adbase::Date::Date ( int  julianDayNum )

inlineexplicit

Constucts a Date from Julian Day Number.

Definition at line 38 of file Date.hpp.

References Date().

adbase::Date::Date ( const struct tm &  t )

explicit

Constucts a Date from struct tm.

Definition at line 47 of file Date.cpp.

Member Function Documentation

int adbase::Date::day ( ) const

inline

Definition at line 65 of file Date.hpp.

References adbase::Date::YearMonthDay::day, and yearMonthDay().

int adbase::Date::julianDayNumber ( ) const

inline

Definition at line 74 of file Date.hpp.

References operator<, operator==, and operator>.

Referenced by adbase::TimeZone::fromUtcTime(), and adbase::TimeZone::toUtcTime().

int adbase::Date::month ( ) const

inline

Definition at line 61 of file Date.hpp.

References adbase::Date::YearMonthDay::month, and yearMonthDay().

void adbase::Date::swap ( Date &  that )

inline

default copy/assignment/dtor are Okay

Definition at line 44 of file Date.hpp.

std::string adbase::Date::toIsoString

(

)

const

Definition at line 58 of file Date.cpp.

References adbase::Date::YearMonthDay::day, adbase::Date::YearMonthDay::month, adbase::Date::YearMonthDay::year, and yearMonthDay().

Referenced by valid().

bool adbase::Date::valid ( ) const

inline

Date is valid.

Definition at line 49 of file Date.hpp.

References toIsoString().

int adbase::Date::weekDay ( ) const

inline

[0, 1, ..., 6] => [Sunday, Monday, ..., Saturday ]

Definition at line 70 of file Date.hpp.

References kDaysPerWeek.

Referenced by adbase::TimeZone::toUtcTime().

int adbase::Date::year ( ) const

inline

Definition at line 57 of file Date.hpp.

References adbase::Date::YearMonthDay::year, and yearMonthDay().

Date::YearMonthDay adbase::Date::yearMonthDay

(

)

const

Definition at line 68 of file Date.cpp.

References adbase::detail::getYearMonthDay().

Referenced by day(), month(), toIsoString(), adbase::TimeZone::toUtcTime(), and year().

Friends And Related Function Documentation

bool operator< ( Date  x, Date  y  )

friend

Definition at line 86 of file Date.hpp.

Referenced by julianDayNumber().

bool operator== ( Date  x, Date  y  )

friend

Definition at line 94 of file Date.hpp.

Referenced by julianDayNumber().

bool operator> ( Date  x, Date  y  )

friend

Definition at line 90 of file Date.hpp.

Referenced by julianDayNumber().

Member Data Documentation

const int adbase::Date::kDaysPerWeek = 7

static

Definition at line 28 of file Date.hpp.

Referenced by weekDay().

const int adbase::Date::kJulianDayOf1970_01_01 = detail::getJulianDayNumber(1970, 1, 1)

static

Definition at line 29 of file Date.hpp.

Referenced by adbase::TimeZone::fromUtcTime(), adbase::detail::getYearMonthDay(), and adbase::TimeZone::toUtcTime().

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The documentation for this class was generated from the following files:

• adbase/Utility/Date.hpp
• adbase/Utility/Date.cpp