Timestamp Class Reference

Represents timestamp without time-zone information. More...

Public Member Functions
	Timestamp ()
	Initializes as Jan 1, 0001, 00:00:00.
	Timestamp (unsigned year, Month month, unsigned day)
	Initializes as date with zero time component. More...
	Timestamp (unsigned year, Month month, unsigned day, unsigned hour, unsigned minute, unsigned second, unsigned nanosecond)
	Explicit timestamp initialization. More...
	Timestamp (const Timestamp &other)
	Initializes as copy of other instance.
	Timestamp (const TimeSpan &)
	Initializes from time interval since the Epoch. More...
unsigned int	year () const
	Year component of timestamp.
Month	month () const
	Month component of timestamp.
unsigned int	day () const
	Day component of timestamp.
unsigned int	hour () const
	Hour component of timestamp.
unsigned int	minute () const
	Minute component of timestamp.
unsigned int	second () const
	Second component of timestamp.
unsigned int	millisecond () const
	Millisecond component of timestamp.
unsigned int	microsecond () const
	Microsecond component of timestamp.
unsigned int	nanosecond () const
	Nanosecond component of timestamp.
Timestamp	date () const
	Returns timestamp without time part.
void	date (Date &) const
	Returns date component of timestamp.
TimeSpan	time () const
	Return time part of timestamp.
DayOfWeek	dayOfWeek () const
	Returns day of the week.
bool	operator== (const Timestamp &other) const
	Compares with other instance for equality.
bool	operator!= (const Timestamp &other) const
	Compares with other instance for inequality.
bool	operator< (const Timestamp &other) const
	Checks whether timestamp is less than other one.
bool	operator> (const Timestamp &other) const
	Checks whether timestamp is greater than other one.
Timestamp &	operator+= (const TimeSpan &span)
	Adds time interval to given timestamp.
Timestamp &	operator-= (const TimeSpan &span)
	Subtracts time interval from given timestamp.
Timestamp &	operator= (const Timestamp &other)
	Re-initializes as copy of other timestamp.
std::string	toString (TimestampFormat format=TimestampFormats::YYYYMMDDHHMMSSnsec) const
	Returns text presentation of timestamp using specified presentation format. More...
void	toString (std::string &str, TimestampFormat format=TimestampFormats::YYYYMMDDHHMMSSnsec) const
	Returns text presentation of timestamp using specified presentation format. More...

Static Public Member Functions
static Timestamp	now ()
	Return timestamp that is current date and time expressed as local time. More...
static Timestamp	utcNow ()
	Return timestamp that is current date and time expressed as UTC time. More...
static Timestamp	deserialize (const std::string &)
	De-serializes timestamp from text presentation.
static Timestamp	deserialize (unsigned long long presentation, TimestampFormat format)
	De-serializes timestamp from its numeric presentation as it's used by the ICE. More...

Friends
ONIXS_ICE_IMPACT_MD_API TimeSpan	operator- (const Timestamp &left, const Timestamp &right)
	Calculates time interval between two timestamps.

Detailed Description

Represents timestamp without time-zone information.

Constructor & Destructor Documentation

Timestamp	(	unsigned	year,
		Month	month,
		unsigned	day
	)

Initializes as date with zero time component.

Input parameters are validated, therefore constructor throws exception if input values do not fit into their valid ranges.

Timestamp	(	unsigned	year,
		Month	month,
		unsigned	day,
		unsigned	hour,
		unsigned	minute,
		unsigned	second,
		unsigned	nanosecond
	)

Explicit timestamp initialization.

Input parameters are validated, therefore constructor throws exception if input values do not fit into their valid ranges.

Timestamp

(

const TimeSpan &

)

Initializes from time interval since the Epoch.

Member Function Documentation

static Timestamp deserialize ( unsigned long long  presentation, TimestampFormat  format  )

static

De-serializes timestamp from its numeric presentation as it's used by the ICE.

static Timestamp now ( )

static

Return timestamp that is current date and time expressed as local time.

std::string toString ( TimestampFormat  format = TimestampFormats::YYYYMMDDHHMMSSnsec ) const

inline

Returns text presentation of timestamp using specified presentation format.

void toString	(	std::string &	str,
		TimestampFormat	format = TimestampFormats::YYYYMMDDHHMMSSnsec
	)		const

Returns text presentation of timestamp using specified presentation format.

static Timestamp utcNow ( )

static

Return timestamp that is current date and time expressed as UTC time.