Timestamp Class Reference

#include <OnixS/eSpeed/MarketData/Itch/Timestamp.h>

Public Member Functions
	Timestamp ()
	Timestamp (unsigned int year, Month::Enum month, unsigned int day, unsigned int hour=0, unsigned int minute=0, unsigned int second=0, unsigned int nanosecond=0)
	Timestamp (RawTimestamp ts)
unsigned	year () const
Month::Enum	month () const
unsigned int	day () const
void	date (YearMonthDay &) const
unsigned int	hour () const
unsigned int	minute () const
unsigned int	second () const
unsigned int	millisecond () const
unsigned int	microsecond () const
unsigned int	nanosecond () const
const TimeSpan &	sinceEpoch () const
bool	operator== (const Timestamp &) const
bool	operator!= (const Timestamp &) const
bool	operator< (const Timestamp &) const
std::string	toString (TimestampFormat::Enum=TimestampFormat::YYYYMMDDHHMMSSNsec) const
void	toString (std::string &str, TimestampFormat::Enum=TimestampFormat::YYYYMMDDHHMMSSNsec) const

Static Public Member Functions
static Timestamp	epoch ()
static Timestamp	utcNow ()
static Timestamp	now ()
static Timestamp	parse (const std::string &, TimestampFormat::Enum=TimestampFormat::YYYYMMDDHHMMSSNsec)
static Timestamp	parse (unsigned long long presentation, TimestampFormat::Enum format)

Friends
struct	HandlerCore::Common::TimeHelper

Detailed Description

Definition at line 89 of file Timestamp.h.

Constructor & Destructor Documentation

Timestamp

(

)

Initializes as Jan 1, 0001, 00:00:00.

Timestamp	(	unsigned int	year,
		Month::Enum	month,
		unsigned int	day,
		unsigned int	hour = 0,
		unsigned int	minute = 0,
		unsigned int	second = 0,
		unsigned int	nanosecond = 0
	)

Initializes date-time from all details.

Timestamp ( RawTimestamp  ts )

explicit

Initializes date-time from raw presentation provided by the exchange 4 most significant bytes – seconds since Epoch 4 least significant bytes – nanoseconds within second

Member Function Documentation

void date

(

YearMonthDay &

)

const

Returns date part of timestamp.

unsigned int day

(

)

const

day of month component of timestamp Valid values are 1 through 31.

static Timestamp epoch ( )

static

Epoch.

unsigned int hour

(

)

const

Hour component of timestamp. Valid values are 0 through 23.

unsigned int microsecond ( ) const

inline

Microsecond component of timestamp Valid values are 0 through 999999.

Definition at line 226 of file Timestamp.h.

unsigned int millisecond ( ) const

inline

Millisecond component of timestamp Valid values are 0 through 999.

Definition at line 219 of file Timestamp.h.

unsigned int minute

(

)

const

Minute component of timestamp Valid values are 0 through 59.

Month::Enum month

(

)

const

Month component of timestamp.

unsigned int nanosecond ( ) const

inline

Nanosecond component of timestamp Valid values are 0 through 999999999.

Definition at line 233 of file Timestamp.h.

static Timestamp now ( )

static

Returns the current local time.

Note

Timestamp resolution depends on capabilities of an operating system.

bool operator!=

(

const Timestamp &

)

const

Compares instance with another one.

bool operator<

(

const Timestamp &

)

const

Tests whether instance is less than another one.

bool operator==

(

const Timestamp &

)

const

Compares instance with another one.

static Timestamp parse ( const std::string &  , TimestampFormat::Enum  = TimestampFormat::YYYYMMDDHHMMSSNsec  )

static

Parses timestamp from its text presentation assuming it's in specified format ("YYYYMMDD-HH:MM:SS.sssssssss" by default).

static Timestamp parse ( unsigned long long  presentation, TimestampFormat::Enum  format  )

static

Parses timestamp from its numeric presentation.

unsigned int second

(

)

const

Second component of timestamp Valid values are 0 through 59.

const TimeSpan & sinceEpoch ( ) const

inline

Time span since Jan 1, 0001, 00:00:00.

Definition at line 240 of file Timestamp.h.

std::string toString ( TimestampFormat::Enum  format = TimestampFormat::YYYYMMDDHHMMSSNsec ) const

inline

Returns timestamp text presentation in requested format ("YYYYMMDD-HH:MM:SS.sssssssss" by default).

Definition at line 247 of file Timestamp.h.

void toString	(	std::string &	str,
		TimestampFormat::Enum	= TimestampFormat::YYYYMMDDHHMMSSNsec
	)		const

Appends timestamp text presentation in requested format ("YYYYMMDD-HH:MM:SS.sssssssss" by default).

static Timestamp utcNow ( )

static

Returns the current UTC time.

Note

Timestamp resolution depends on capabilities of an operating system.

unsigned year

(

)

const

Year component of timestamp.

Friends And Related Function Documentation

friend struct HandlerCore::Common::TimeHelper

friend

Definition at line 205 of file Timestamp.h.

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

• include/OnixS/eSpeed/MarketData/Itch/Timestamp.h