This class represents POSIX time. More...

#include <booster/booster/posix_time.h>

Public Member Functions
	ptime (long long seconds=0, int nano=0)

long long	get_seconds () const

int	get_nanoseconds () const

int	get_milliseconds () const

int	get_microseconds () const

ptime	operator+ (ptime const &other) const

ptime &	operator+= (ptime const &other)

ptime	operator- (ptime const &other) const

ptime &	operator-= (ptime const &other)

bool	operator== (ptime const &other) const

bool	operator!= (ptime const &other) const

bool	operator< (ptime const &other) const

bool	operator> (ptime const &other) const

bool	operator<= (ptime const &other) const

bool	operator>= (ptime const &other) const

Static Public Member Functions
static long long	seconds (ptime const &p)

static ptime	seconds (long long v)

static long long	milliseconds (ptime const &p)

static ptime	milliseconds (long long v)

static long long	microseconds (ptime const &p)

static ptime	microseconds (long long v)

static long long	nanoseconds (ptime const &p)

static ptime	nanoseconds (long long v)

static ptime	minutes (long long v)

static long long	minutes (ptime const &p)

static long long	hours (ptime const &p)

static ptime	hours (long long v)

static long long	days (ptime const &p)

static ptime	days (long long v)

static double	to_number (ptime const &t)

static ptime	from_number (double d)

static ptime	local_time (std::tm const &v)

static ptime	universal_time (std::tm const &v)

static std::tm	local_time (ptime const &v)

static std::tm	universal_time (ptime const &v)

static ptime	now ()

static void	millisleep (long long v)

static void	nanosleep (long long v)

static void	sleep (ptime const &v)

Static Public Attributes
static ptime const	zero

Detailed Description

This class represents POSIX time.

The time from Jan 1, 1970 in seconds in UTC (without leap seconds) similar to time_t.

ptime internally holds 64 bit integer for seconds part and int for nanoseconds part which gives fine-grained time representation.

Constructor & Destructor Documentation

booster::ptime::ptime	(	long long	seconds = `0`,
		int	nano = `0`
	)

inlineexplicit

Create the POSIX time from seconds and nanoseconds.

References booster::locale::normalize().

Member Function Documentation

static long long booster::ptime::days ( ptime const & p )

inlinestatic

Get amount of full days in p

References get_seconds().

static ptime booster::ptime::days ( long long v )

inlinestatic

Convert days v to ptime.

static ptime booster::ptime::from_number ( double d )

inlinestatic

Convert floating point number d that represents POSIX time in seconds to ptime

int booster::ptime::get_microseconds ( ) const

inline

Get the microseconds fraction part of POSIX time (which is equal to get_nanoseconds() / 1,000)

int booster::ptime::get_milliseconds ( ) const

inline

Get the milliseconds fraction part of POSIX time (which is equal to get_nanoseconds() / 1,000,000)

Referenced by milliseconds().

int booster::ptime::get_nanoseconds ( ) const

inline

Get the nanoseconds fraction part of POSIX time

Referenced by microseconds(), and nanoseconds().

long long booster::ptime::get_seconds ( ) const

inline

Get the seconds part of POSIX time

Referenced by days(), hours(), microseconds(), milliseconds(), minutes(), and nanoseconds().

static long long booster::ptime::hours ( ptime const & p )

inlinestatic

Get amount of full hours in p

References get_seconds().

static ptime booster::ptime::hours ( long long v )

inlinestatic

Convert hours v to ptime.

static ptime booster::ptime::local_time ( std::tm const & v )

static

Convert local time to POSIX time similar to mktime

static std::tm booster::ptime::local_time ( ptime const & v )

static

Convert POSIX time v to a local time similar to localtime_r

static long long booster::ptime::microseconds ( ptime const & p )

inlinestatic

Get amount of full microseconds in p. Not the same as p.get_microseconds() as takes seconds as well

References get_nanoseconds(), and get_seconds().

static ptime booster::ptime::microseconds ( long long v )

inlinestatic

Convert a microseconds v to ptime.

static long long booster::ptime::milliseconds ( ptime const & p )

inlinestatic

Get amount of full milliseconds in p. Not the same as p.get_milliseconds() as takes seconds as well

References get_milliseconds(), and get_seconds().

static ptime booster::ptime::milliseconds ( long long v )

inlinestatic

Convert a milliseconds v to ptime.

static void booster::ptime::millisleep ( long long v )

inlinestatic

Sleep at least v milliseconds

static ptime booster::ptime::minutes ( long long v )

inlinestatic

Get amount of full minutes in p

static long long booster::ptime::minutes ( ptime const & p )

inlinestatic

Convert minutes v to ptime.

References get_seconds().

static long long booster::ptime::nanoseconds ( ptime const & p )

inlinestatic

Get amount of nanoseconds in p Not the same as p.get_nanoseconds() as takes seconds as well

References get_nanoseconds(), and get_seconds().

static ptime booster::ptime::nanoseconds ( long long v )

inlinestatic

Convert a nanoseconds v to ptime.

static void booster::ptime::nanosleep ( long long v )

inlinestatic

Sleep at least v nanoseconds

References booster::locale::normalize(), and booster::operator>>().

static ptime booster::ptime::now ( )

static

Get current time

ptime booster::ptime::operator+ ( ptime const & other ) const

inline

Add two POSIX time ranges (as numbers)

ptime& booster::ptime::operator+= ( ptime const & other )

inline

Add two POSIX time ranges (as numbers)

New in CppCMS 1.2

ptime booster::ptime::operator- ( ptime const & other ) const

inline

Subtract one time from other (as number)

ptime& booster::ptime::operator-= ( ptime const & other )

inline

Subtract one time from other (as number)

New in CppCMS 1.2

References booster::local_time(), and booster::universal_time().

static long long booster::ptime::seconds ( ptime const & p )

inlinestatic

Get amount of full seconds in p

static ptime booster::ptime::seconds ( long long v )

inlinestatic

Convert a seconds v to ptime.

static void booster::ptime::sleep ( ptime const & v )

static

Sleep at least v amount of time.

static double booster::ptime::to_number ( ptime const & t )

inlinestatic

Convert t to floating point number that represents POSIX time in seconds

static ptime booster::ptime::universal_time ( std::tm const & v )

static

Convert universal time to POSIX time similar to timegm or mktime in GMT timezone

static std::tm booster::ptime::universal_time ( ptime const & v )

static

Convert POSIX time v to a GMT time similar to gmtime_r

Member Data Documentation

ptime const booster::ptime::zero

static

Same as ptime() – 0 in terms of POSIX time

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

booster/posix_time.h

Public Member Functions

Static Public Member Functions

Static Public Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation