Encapsulates UTCTimestamp FIX type. More...

#include <b2bits/types/UTCTimestamp.h>

Public Types
typedef u64	value_type
	A type that represents internal representation of the date. More...

Public Member Functions
	UTCTimestamp () throw ()
	Default constructor. More...

	UTCTimestamp (int year, int month, int day, int hour, int minute, int second, int millisecond=0) throw ()
	Constructor. Constructs object from year, month, day, hour, minute, second and millisecond values. More...

bool	operator== (const UTCTimestamp &v) const throw ()
	Compare operators. More...

bool	operator!= (const UTCTimestamp &v) const throw ()
	Compare operators. More...

bool	operator< (const UTCTimestamp &v) const throw ()
	Compare operators. More...

bool	operator> (const UTCTimestamp &v) const throw ()
	Compare operators. More...

bool	operator>= (const UTCTimestamp &v) const throw ()
	Compare operators. More...

bool	operator<= (const UTCTimestamp &v) const throw ()
	Compare operators. More...

int	year () const throw ()
	Returns year part of value. More...

int	month () const throw ()
	Returns month part of value. More...

int	day () const throw ()
	Returns day part of value. More...

int	hour () const throw ()
	Returns day hour of value. More...

int	minute () const throw ()
	Returns day minute of value. More...

int	second () const throw ()
	Returns day second of value. More...

int	millisecond () const throw ()
	Returns day millisecond of value. More...

int	dayOfWeek () const throw ()

std::string &	toFixString (std::string *dest, bool keepmsec=false) const
	Converts value stored in object to FIX string 'YYYYMMDD-HH:MM:SS.zzz'. More...

char *	toFixString (char buf, char end, bool keepmsec=false) const throw ()

u64	toDecimal () const throw ()
	Returns value in decimal format (YYYYMMDDHHMMSSzzz) More...

UTCTimestamp	getWithoutMilliseconds () const throw ()
	Erases milliseconds. More...

u64	toUnixTimeInMillis () const throw ()
	Converts UTCTimestamp to number of milliseconds since Unix epoch. More...

Static Public Member Functions
static UTCTimestamp	fromFixString (AsciiString val) throw ()
	Constructs object from FIX string (YYYYMMDD-HH:MM:SS.zzz). More...

static UTCTimestamp	fromDecimal (u64 val) throw ()
	Constructs object from decimal date format (YYYYMMDDHHMMSSzzz). More...

static UTCTimestamp	fromDecimalString (AsciiString val) throw ()
	Constructs object from decimal date format (YYYYMMDDHHMMSSzzz). More...

static UTCTimestamp	fromString (AsciiString val) throw ()
	Constructs object from decimal date format (YYYYMMDDHHMMSSzzz) or FIX string (YYYYMMDD-HH:MM:SS.zzz). More...

static UTCTimestamp	fromUnixTimeInMillis (u64 val) throw ()

static UTCTimestamp	fromTimeT (time_t t, int millis=0) throw ()

static UTCTimestamp	now (bool withMilliseconds=false) throw ()

Static Public Attributes
static const unsigned int	ValueSizeWithMilliseconds = sizeof( "YYYYMMDD-HH:MM:SS.sss" ) - 1
	Maximum buffer size required to store value. More...

static const unsigned int	ValueSizeNoMilliseconds = sizeof( "YYYYMMDD-HH:MM:SS" ) - 1
	Maximum buffer size required to store value. More...

static const unsigned int	DecimalValueSizeWithMilliseconds = sizeof( "YYYYMMDDHHMMSSsss" ) - 1
	Maximum buffer size required to store value. More...

static const unsigned int	DecimalValueSizeNoMilliseconds = sizeof( "YYYYMMDDHHMMSS" ) - 1
	Maximum buffer size required to store value. More...

static const unsigned int	ValueSize = ValueSizeWithMilliseconds
	Maximum buffer size required to store value. More...

Detailed Description

Encapsulates UTCTimestamp FIX type.

Member Typedef Documentation

typedef u64 B2bits::UTCTimestamp::value_type

A type that represents internal representation of the date.

Constructor & Destructor Documentation

B2bits::UTCTimestamp::UTCTimestamp	(	)
throw	(
	)

Default constructor.

B2bits::UTCTimestamp::UTCTimestamp	(	int	year,
		int	month,
		int	day,
		int	hour,
		int	minute,
		int	second,
		int	millisecond = `0`
	)
throw	(
	)

Constructor. Constructs object from year, month, day, hour, minute, second and millisecond values.

Member Function Documentation

int B2bits::UTCTimestamp::day	(	)	const
throw	(
	)

Returns day part of value.

int B2bits::UTCTimestamp::dayOfWeek	(	)	const
throw	(
	)

Returns day of the week. 0 means Sunday, 1 - Monday, 2 - Tuesday, ... 5 - Friday

static UTCTimestamp B2bits::UTCTimestamp::fromDecimal	(	u64	val	)
throw	(
	)

static

Constructs object from decimal date format (YYYYMMDDHHMMSSzzz).

static UTCTimestamp B2bits::UTCTimestamp::fromDecimalString	(	AsciiString	val	)
throw	(
	)

static

Constructs object from decimal date format (YYYYMMDDHHMMSSzzz).

static UTCTimestamp B2bits::UTCTimestamp::fromFixString	(	AsciiString	val	)
throw	(
	)

static

Constructs object from FIX string (YYYYMMDD-HH:MM:SS.zzz).

static UTCTimestamp B2bits::UTCTimestamp::fromString	(	AsciiString	val	)
throw	(
	)

static

Constructs object from decimal date format (YYYYMMDDHHMMSSzzz) or FIX string (YYYYMMDD-HH:MM:SS.zzz).

static UTCTimestamp B2bits::UTCTimestamp::fromTimeT	(	time_t	t,
		int	millis = `0`
	)
throw	(
	)

static

Constructs object using time_t value. In case of error (if passed value is too large) function returns zero UTCTimestamp (00000000-00:00:00.000)

static UTCTimestamp B2bits::UTCTimestamp::fromUnixTimeInMillis	(	u64	val	)
throw	(
	)

static

Constructs object using the difference, measured in milliseconds, between the current time and midnight, January 1, 1970 UTC. In case of error (if passed value is too large) function returns zero UTCTimestamp (00000000-00:00:00.000)

UTCTimestamp B2bits::UTCTimestamp::getWithoutMilliseconds	(	)	const
throw	(
	)

inline

Erases milliseconds.

int B2bits::UTCTimestamp::hour	(	)	const
throw	(
	)

Returns day hour of value.

int B2bits::UTCTimestamp::millisecond	(	)	const
throw	(
	)

Returns day millisecond of value.

int B2bits::UTCTimestamp::minute	(	)	const
throw	(
	)

Returns day minute of value.

int B2bits::UTCTimestamp::month	(	)	const
throw	(
	)

Returns month part of value.

static UTCTimestamp B2bits::UTCTimestamp::now	(	bool	withMilliseconds = `false`	)
throw	(
	)

static

Returns UTCTimestamp with current time

Parameters

withMilliseconds Pass true to obtain time with milliseconds; false otherwise.

Returns: Instance of the UTCTimestamp which contains current time.

bool B2bits::UTCTimestamp::operator!=	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

bool B2bits::UTCTimestamp::operator<	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

bool B2bits::UTCTimestamp::operator<=	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

bool B2bits::UTCTimestamp::operator==	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

bool B2bits::UTCTimestamp::operator>	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

bool B2bits::UTCTimestamp::operator>=	(	const UTCTimestamp &	v	)	const
throw	(
	)

inline

Compare operators.

int B2bits::UTCTimestamp::second	(	)	const
throw	(
	)

Returns day second of value.

u64 B2bits::UTCTimestamp::toDecimal	(	)	const
throw	(
	)

Returns value in decimal format (YYYYMMDDHHMMSSzzz)

std::string& B2bits::UTCTimestamp::toFixString	(	std::string *	dest,
		bool	keepmsec = `false`
	)		const

Converts value stored in object to FIX string 'YYYYMMDD-HH:MM:SS.zzz'.

char* B2bits::UTCTimestamp::toFixString	(	char *	buf,
		char *	end,
		bool	keepmsec = `false`
	)		const
throw	(
	)

Converts stored value to FIX string 'YYYYMMDD-HH:MM:SS.zzz'.

Parameters

buf	Memory buffer enough to store string like YYYYMMDD-HH:MM:SS.zzz
end	Pointer to past-the-end element of memory buffer
keepmsec	Pass true to convert time with milliseconds

Returns: pointer to the first character of the result. Last character of result is last character of the 'buf' parameter.

u64 B2bits::UTCTimestamp::toUnixTimeInMillis	(	)	const
throw	(
	)

Converts UTCTimestamp to number of milliseconds since Unix epoch.

int B2bits::UTCTimestamp::year	(	)	const
throw	(
	)

Returns year part of value.

Member Data Documentation

const unsigned int B2bits::UTCTimestamp::DecimalValueSizeNoMilliseconds = sizeof( "YYYYMMDDHHMMSS" ) - 1

static