Date represents a date or time. More...

Inheritance diagram for jm::Date:

Public Member Functions
	Date ()
	Standard default constructor.

	Date (const Date &other)
	Copyconstruktor.

	Date (int64 milliseconds)
	Constructor.

	Date (uint16 year, uint16 month, uint16 day)
	Constructor.

	Date (uint16 year, uint16 month, uint16 day, uint16 hours, uint16 minutes, uint16 seconds, uint16 millis=0)
	Constructor.

	~Date () override
	Destructor.

bool	isEmpty () const
	Status, whether the data is empty.

int64	time () const
	Returns the time passed in milliseconds, relative to 00:00:00 UTC on 1 January 1970.

void	setTime (int64 t)
	Defines the time passed in milliseconds, relative to 00:00:00 UTC on 1 January 1970.

int64	year () const
	Returns the year in local time.

int64	utcYear () const
	Returns the year in UTC time.

int64	month () const
	Returns the month in local time.

int64	utcMonth () const
	Returns the month in UTC time.

int64	date () const
	Returns the day of the month in local time.

int64	utcDate () const
	Returns the day of the month in UTC time.

int64	day () const
	Returns the day of the week in local time.

int64	utcDay () const
	Returns the day of the week in UTC time.

int64	hours () const
	Returns the hours of the day in local time.

int64	utcHours () const
	Returns the hours of the day in UTC time.

int64	minutes () const
	Returns the minutes of the hour in local time.

int64	utcMinutes () const
	Returns the minutes of the hour in UTC time.

int64	seconds () const
	Returns the seconds of the minute in local time.

int64	dayOfYear () const
	Returns the day of the year.

int64	utcSeconds () const
	Returns the seconds of the minute in UTC time.

int64	milliseconds () const
	Returns the milliseconds of the second in local time.

int64	utcMilliseconds () const
	Returns the milliseconds of the second in UTC time.

String	toString () const
	Returns the date in the default date format: YYYY-MM-DDThh:mm:ss.sssZ.

int32	compareTo (const Date &another) const override
	This method compares the order of the data.

Public Member Functions inherited from jm::Comparable< Date >
	Comparable ()

virtual	~Comparable ()

Static Public Member Functions
static Date	fromNSDate (double nsdate)
	Constructor for a Date value given as a NSDate double value (typically on Mac)

Static Public Attributes
static const int64	MS_PER_DAY = 86400000
	Constant saves the millisecons of a day.

static const int64	HOURS_PER_DAY = 24

static const int64	MINUTES_PER_HOUR = 60

static const int64	SECONDS_PER_MINUTE = 60

static const int64	MS_PER_SECOND = 1000

static const int64	MS_PER_MINUTE = 60000

static const int64	MS_PER_HOUR = 3600000

static const int16	JANUARY = 0

static const int16	FEBRUARY = 1

static const int16	MARCH = 2

static const int16	APRIL = 3

static const int16	MAY = 4

static const int16	JUNE = 5

static const int16	JULY = 6

static const int16	AUGUST = 7

static const int16	SEPTEMBER = 8

static const int16	OCTOBER = 9

static const int16	NOVEMBER = 10

static const int16	DECEMBER = 11

static const int16	SUNDAY = 0

static const int16	MONDAY = 1

static const int16	TUESDAY = 2

static const int16	WEDNESDAY = 3

static const int16	THURSDAY = 4

static const int16	FRIDAY = 5

static const int16	SATURDAY = 6

static const int64	EMPTY = static_cast<int64>(0x8000000000000000)

Friends
DllExport friend bool	operator< (Date const &v1, Date const &v2)
	Implementing the operator <.

DllExport friend bool	operator> (Date const &v1, Date const &v2)
	Implementing the operator >

DllExport friend bool	operator<= (Date const &v1, Date const &v2)
	Implementing the operator <=.

DllExport friend bool	operator>= (Date const &v1, Date const &v2)
	Implementing the operator >=.

DllExport friend bool	operator== (Date const &v1, Date const &v2)
	Implementing the operator ==.

DllExport friend bool	operator!= (Date const &v1, Date const &v2)
	Implementing the operator !=.

Detailed Description

Date represents a date or time.

Internally, the time is stored in milliseconds from 01.01.1970 0:00 UTC. This time is referred to as absolute time in this context. Leap seconds are ignored.

The basis of this implementation is the Date object from the ECMA standard. The basis is the Gregorian calendar.

If the value is 0x800000000000 || -9223372036854775808 (minimum), then the date is considered "Empty" "Zero" "Nil"

Constructor & Destructor Documentation

◆ Date() [1/5]

jm::Date::Date ( )

Standard default constructor.

◆ Date() [2/5]

jm::Date::Date ( const Date & other )

Copyconstruktor.

◆ Date() [3/5]

jm::Date::Date ( int64 milliseconds )

explicit

Constructor.

Parameters

milliseconds Absolute time (UTC) passed in milliseconds since 01.01.1970 00:00:00.000.

◆ Date() [4/5]

jm::Date::Date	(	uint16	year,
		uint16	month,
		uint16	day
	)

Constructor.

Parameters

year	Year
month	Month number (0-11)
day	Day number (1-31)

◆ Date() [5/5]

jm::Date::Date	(	uint16	year,
		uint16	month,
		uint16	day,
		uint16	hours,
		uint16	minutes,
		uint16	seconds,
		uint16	millis = `0`
	)

Constructor.

Parameters

year	Year
month	Month number (0-11)
day	Day number (1-31)
hours	Hours (0-23)
minutes	Minutes (0-59)
seconds	Seconds (0-59)
millis	Milliseconds (0-999)

◆ ~Date()

jm::Date::~Date ( )

override

Destructor.

Member Function Documentation

◆ compareTo()

int32 jm::Date::compareTo ( const Date & another ) const

overridevirtual

This method compares the order of the data.

Parameters

another The date used for the comparison.

Implements jm::Comparable< Date >.

◆ date()

int64 jm::Date::date ( ) const

Returns the day of the month in local time.

◆ day()

int64 jm::Date::day ( ) const

Returns the day of the week in local time.

◆ dayOfYear()

int64 jm::Date::dayOfYear ( ) const

Returns the day of the year.

◆ fromNSDate()

static Date jm::Date::fromNSDate ( double nsdate )

static

Constructor for a Date value given as a NSDate double value (typically on Mac)

Parameters

nsdate double value, representing the time in seconds relative to 00:00:00 UTC on 1 January 2001.

◆ hours()

int64 jm::Date::hours ( ) const

Returns the hours of the day in local time.

◆ isEmpty()

bool jm::Date::isEmpty ( ) const

Status, whether the data is empty.

◆ milliseconds()

int64 jm::Date::milliseconds ( ) const

Returns the milliseconds of the second in local time.

◆ minutes()

int64 jm::Date::minutes ( ) const

Returns the minutes of the hour in local time.

◆ month()

int64 jm::Date::month ( ) const

Returns the month in local time.

Note: The number ranges between 0 and 11

◆ seconds()

int64 jm::Date::seconds ( ) const

Returns the seconds of the minute in local time.

◆ setTime()

void jm::Date::setTime ( int64 t )

Defines the time passed in milliseconds, relative to 00:00:00 UTC on 1 January 1970.

Parameters

t	New time in UTC.

◆ time()

int64 jm::Date::time ( ) const

Returns the time passed in milliseconds, relative to 00:00:00 UTC on 1 January 1970.

◆ toString()

String jm::Date::toString ( ) const

Returns the date in the default date format: YYYY-MM-DDThh:mm:ss.sssZ.

◆ utcDate()

int64 jm::Date::utcDate ( ) const

Returns the day of the month in UTC time.

◆ utcDay()

int64 jm::Date::utcDay ( ) const

Returns the day of the week in UTC time.

◆ utcHours()

int64 jm::Date::utcHours ( ) const

Returns the hours of the day in UTC time.

◆ utcMilliseconds()

int64 jm::Date::utcMilliseconds ( ) const

Returns the milliseconds of the second in UTC time.

◆ utcMinutes()

int64 jm::Date::utcMinutes ( ) const

Returns the minutes of the hour in UTC time.

◆ utcMonth()

int64 jm::Date::utcMonth ( ) const

Returns the month in UTC time.

◆ utcSeconds()

int64 jm::Date::utcSeconds ( ) const

Returns the seconds of the minute in UTC time.

◆ utcYear()

int64 jm::Date::utcYear ( ) const

Returns the year in UTC time.

◆ year()

int64 jm::Date::year ( ) const

Returns the year in local time.

Friends And Related Symbol Documentation

◆ operator!=

DllExport friend bool operator!=	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator !=.

◆ operator<

DllExport friend bool operator<	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator <.

◆ operator<=

DllExport friend bool operator<=	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator <=.

◆ operator==

DllExport friend bool operator==	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator ==.

◆ operator>

DllExport friend bool operator>	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator >

◆ operator>=

DllExport friend bool operator>=	(	Date const &	v1,
		Date const &	v2
	)

friend

Implementing the operator >=.

Member Data Documentation

◆ APRIL

const int16 jm::Date::APRIL = 3

static

◆ AUGUST

const int16 jm::Date::AUGUST = 7

static

◆ DECEMBER

const int16 jm::Date::DECEMBER = 11

static

◆ EMPTY

const int64 jm::Date::EMPTY = static_cast<int64>(0x8000000000000000)

static

◆ FEBRUARY

const int16 jm::Date::FEBRUARY = 1

static

◆ FRIDAY

const int16 jm::Date::FRIDAY = 5

static

◆ HOURS_PER_DAY

const int64 jm::Date::HOURS_PER_DAY = 24

static

◆ JANUARY

const int16 jm::Date::JANUARY = 0

static

◆ JULY

const int16 jm::Date::JULY = 6

static

◆ JUNE

const int16 jm::Date::JUNE = 5

static

◆ MARCH

const int16 jm::Date::MARCH = 2

static

◆ MAY

const int16 jm::Date::MAY = 4

static

◆ MINUTES_PER_HOUR

const int64 jm::Date::MINUTES_PER_HOUR = 60

static

◆ MONDAY

const int16 jm::Date::MONDAY = 1

static

◆ MS_PER_DAY

const int64 jm::Date::MS_PER_DAY = 86400000

static

Constant saves the millisecons of a day.

◆ MS_PER_HOUR

const int64 jm::Date::MS_PER_HOUR = 3600000

static

◆ MS_PER_MINUTE

const int64 jm::Date::MS_PER_MINUTE = 60000

static

◆ MS_PER_SECOND

const int64 jm::Date::MS_PER_SECOND = 1000

static

◆ NOVEMBER

const int16 jm::Date::NOVEMBER = 10

static

◆ OCTOBER

const int16 jm::Date::OCTOBER = 9

static

◆ SATURDAY

const int16 jm::Date::SATURDAY = 6

static

◆ SECONDS_PER_MINUTE

const int64 jm::Date::SECONDS_PER_MINUTE = 60

static

◆ SEPTEMBER

const int16 jm::Date::SEPTEMBER = 8

static

◆ SUNDAY

const int16 jm::Date::SUNDAY = 0

static

◆ THURSDAY

const int16 jm::Date::THURSDAY = 4

static

◆ TUESDAY

const int16 jm::Date::TUESDAY = 2

static

◆ WEDNESDAY

const int16 jm::Date::WEDNESDAY = 3

static

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ Date() [1/5]

◆ Date() [2/5]

◆ Date() [3/5]

◆ Date() [4/5]

◆ Date() [5/5]

◆ ~Date()

Member Function Documentation

◆ compareTo()

◆ date()

◆ day()

◆ dayOfYear()

◆ fromNSDate()

◆ hours()

◆ isEmpty()

◆ milliseconds()

◆ minutes()

◆ month()

◆ seconds()

◆ setTime()

◆ time()

◆ toString()

◆ utcDate()

◆ utcDay()

◆ utcHours()

◆ utcMilliseconds()

◆ utcMinutes()

◆ utcMonth()

◆ utcSeconds()

◆ utcYear()

◆ year()

Friends And Related Symbol Documentation

◆ operator!=

◆ operator<

◆ operator<=

◆ operator==

◆ operator>

◆ operator>=

Member Data Documentation

◆ APRIL

◆ AUGUST

◆ DECEMBER

◆ EMPTY

◆ FEBRUARY

◆ FRIDAY

◆ HOURS_PER_DAY

◆ JANUARY

◆ JULY

◆ JUNE

◆ MARCH

◆ MAY

◆ MINUTES_PER_HOUR

◆ MONDAY

◆ MS_PER_DAY

◆ MS_PER_HOUR

◆ MS_PER_MINUTE

◆ MS_PER_SECOND

◆ NOVEMBER

◆ OCTOBER

◆ SATURDAY

◆ SECONDS_PER_MINUTE

◆ SEPTEMBER

◆ SUNDAY

◆ THURSDAY

◆ TUESDAY

◆ WEDNESDAY