B2bits::UTCTimeOnly Class Reference

Encapsulates UTCTimeOnly FIX type. More...

#include <b2bits/types/UTCTimeOnly.h>

Public Types
typedef u32	value_type
	A type that represents internal representation of the date. More...

Public Member Functions
	UTCTimeOnly () noexcept
	Default constructor. More...
	UTCTimeOnly (int hour, int minute, int second, int millisecond=0) noexcept
	Constructor. Constructs object from year, month, day, hour, minute, second and millisecond values. More...
bool	operator== (const UTCTimeOnly &v) const noexcept
	Equal operator. More...
bool	operator!= (const UTCTimeOnly &v) const noexcept
	Not equal operator. More...
bool	operator> (const UTCTimeOnly &v) const noexcept
	Greater operator. More...
bool	operator>= (const UTCTimeOnly &v) const noexcept
	Greater or equal operator. More...
bool	operator< (const UTCTimeOnly &v) const noexcept
	Less operator. More...
bool	operator<= (const UTCTimeOnly &v) const noexcept
	Less or equal operator. More...
UTCTimeOnly &	operator-= (const UTCTimeOnly &v) noexcept
	Assignment with subtraction operator. More...
UTCTimeOnly	operator- (const UTCTimeOnly &v) const noexcept
	Subtraction operator. More...
int	hour () const noexcept
	Returns day hour of value. More...
int	minute () const noexcept
	Returns day minute of value. More...
int	second () const noexcept
	Returns day second of value. More...
int	millisecond () const noexcept
	Returns day millisecond of value. More...
std::string &	toFixString (std::string *dest, bool keepmsec=false) const
	Converts value stored in object to FIX string 'HH:MM:SS.zzz'. More...
char *	toFixString (char *buf, char *end, bool keepmsec=false) const noexcept
u32	toDecimal () const noexcept
	Returns value in decimal format (HHMMSSzzz) More...

Static Public Member Functions
static UTCTimeOnly	fromFixString (AsciiString val) noexcept
	Constructs object from FIX string (HH:MM:SS.zzz). More...
static UTCTimeOnly	fromDecimal (u32 val) noexcept
	Constructs object from decimal date format (HHMMSSzzz). More...
static UTCTimeOnly	fromDecimalString (AsciiString val) noexcept
	Constructs object from decimal date format (HHMMSSzzz). More...
static UTCTimeOnly	fromString (AsciiString val) noexcept
	Constructs object from decimal date format (HHMMSSzzz) or from FIX string (HH:MM:SS.zzz). More...
static UTCTimeOnly	now () noexcept
	Returns current system time in UTC. More...

Static Public Attributes
static const unsigned int	ValueSizeWithMilliseconds = sizeof( "HH:MM:SS.sss" ) - 1
	Maximum buffer size required to store value. More...
static const unsigned int	ValueSizeNoMilliseconds = sizeof( "HH:MM:SS" ) - 1
	Maximum buffer size required to store value. More...
static const unsigned int	DecimalValueSizeWithMilliseconds = sizeof( "HHMMSSsss" ) - 1
	Maximum buffer size required to store value. More...
static const unsigned int	DecimalValueSizeNoMilliseconds = sizeof( "HHMMSS" ) - 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 UTCTimeOnly FIX type.

Member Typedef Documentation

typedef u32 B2bits::UTCTimeOnly::value_type

A type that represents internal representation of the date.

Constructor & Destructor Documentation

B2bits::UTCTimeOnly::UTCTimeOnly ( )

noexcept

Default constructor.

B2bits::UTCTimeOnly::UTCTimeOnly ( int  hour, int  minute, int  second, int  millisecond = 0  )

noexcept

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

Member Function Documentation

static UTCTimeOnly B2bits::UTCTimeOnly::fromDecimal ( u32  val )

staticnoexcept

Constructs object from decimal date format (HHMMSSzzz).

static UTCTimeOnly B2bits::UTCTimeOnly::fromDecimalString ( AsciiString  val )

staticnoexcept

Constructs object from decimal date format (HHMMSSzzz).

static UTCTimeOnly B2bits::UTCTimeOnly::fromFixString ( AsciiString  val )

staticnoexcept

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

static UTCTimeOnly B2bits::UTCTimeOnly::fromString ( AsciiString  val )

staticnoexcept

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

int B2bits::UTCTimeOnly::hour ( ) const

noexcept

Returns day hour of value.

int B2bits::UTCTimeOnly::millisecond ( ) const

noexcept

Returns day millisecond of value.

int B2bits::UTCTimeOnly::minute ( ) const

noexcept

Returns day minute of value.

static UTCTimeOnly B2bits::UTCTimeOnly::now ( )

staticnoexcept

Returns current system time in UTC.

bool B2bits::UTCTimeOnly::operator!= ( const UTCTimeOnly &  v ) const

inlinenoexcept

Not equal operator.

UTCTimeOnly B2bits::UTCTimeOnly::operator- ( const UTCTimeOnly &  v ) const

noexcept

Subtraction operator.

UTCTimeOnly& B2bits::UTCTimeOnly::operator-= ( const UTCTimeOnly &  v )

noexcept

Assignment with subtraction operator.

bool B2bits::UTCTimeOnly::operator< ( const UTCTimeOnly &  v ) const

inlinenoexcept

Less operator.

bool B2bits::UTCTimeOnly::operator<= ( const UTCTimeOnly &  v ) const

inlinenoexcept

Less or equal operator.

bool B2bits::UTCTimeOnly::operator== ( const UTCTimeOnly &  v ) const

inlinenoexcept

Equal operator.

bool B2bits::UTCTimeOnly::operator> ( const UTCTimeOnly &  v ) const

inlinenoexcept

Greater operator.

bool B2bits::UTCTimeOnly::operator>= ( const UTCTimeOnly &  v ) const

inlinenoexcept

Greater or equal operator.

int B2bits::UTCTimeOnly::second ( ) const

noexcept

Returns day second of value.

u32 B2bits::UTCTimeOnly::toDecimal ( ) const

noexcept

Returns value in decimal format (HHMMSSzzz)

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

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

char* B2bits::UTCTimeOnly::toFixString ( char *  buf, char *  end, bool  keepmsec = false  ) const

noexcept

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

Parameters

buf	Memory buffer enough to store string like 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.

Member Data Documentation

const unsigned int B2bits::UTCTimeOnly::DecimalValueSizeNoMilliseconds = sizeof( "HHMMSS" ) - 1

static

Maximum buffer size required to store value.

const unsigned int B2bits::UTCTimeOnly::DecimalValueSizeWithMilliseconds = sizeof( "HHMMSSsss" ) - 1

static

Maximum buffer size required to store value.

const unsigned int B2bits::UTCTimeOnly::ValueSize = ValueSizeWithMilliseconds

static

Maximum buffer size required to store value.

const unsigned int B2bits::UTCTimeOnly::ValueSizeNoMilliseconds = sizeof( "HH:MM:SS" ) - 1

static

Maximum buffer size required to store value.

const unsigned int B2bits::UTCTimeOnly::ValueSizeWithMilliseconds = sizeof( "HH:MM:SS.sss" ) - 1

static

Maximum buffer size required to store value.