Date, Time, Timezone and Calendar manipulations

This module provides various calendar, timezone and date time services. More...

Namespaces
	boost::locale::period
	Namespace that contains various types for manipulation with dates.
	boost::locale::time_zone
	namespace that holds functions for operating with global time zone

Classes
class	boost::locale::date_time_error
	This error is thrown in case of invalid state that occurred. More...
struct	boost::locale::date_time_period
	This class represents a pair of period_type and the integer values that describes its amount. More...
class	boost::locale::date_time_period_set
	this class that represents a set of periods, More...
class	boost::locale::calendar
	this class provides an access to general calendar information. More...
class	boost::locale::date_time
	this class represents a date time and allows to perform various operation according to the locale settings. More...
class	boost::locale::date_time_duration
	This class represents a period: a pair of two date_time objects. More...

Functions
date_time_period_set	boost::locale::operator+ (date_time_period_set const &a, date_time_period_set const &b)
	Append two periods sets. More...
date_time_period_set	boost::locale::operator- (date_time_period_set const &a, date_time_period_set const &b)
	Append two period sets when all periods of set change their sign. More...
template<typename CharType >
std::basic_ostream< CharType > &	boost::locale::operator<< (std::basic_ostream< CharType > &out, date_time const &t)
	Writes date_time t to output stream out. More...
template<typename CharType >
std::basic_istream< CharType > &	boost::locale::operator>> (std::basic_istream< CharType > &in, date_time &t)
	Reads date_time t from output stream in. More...
date_time_duration	boost::locale::operator- (date_time const &later, date_time const &earlier)
	Calculates the difference between two dates, the left operand is a later point on time line. More...

Detailed Description

This module provides various calendar, timezone and date time services.

Function Documentation

date_time_period_set boost::locale::operator+ ( date_time_period_set const &  a, date_time_period_set const &  b  )

inline

#include <boost_1_57_0/boost/locale/date_time.hpp>

Append two periods sets.

Note this operator is not commutative

References boost::locale::date_time_period_set::add(), boost::multiprecision::backends::i, boost::asio::s, and boost::locale::date_time_period_set::size().

date_time_period_set boost::locale::operator- ( date_time_period_set const &  a, date_time_period_set const &  b  )

inline

#include <boost_1_57_0/boost/locale/date_time.hpp>

Append two period sets when all periods of set change their sign.

References boost::locale::date_time_period_set::add(), boost::multiprecision::backends::i, boost::asio::s, and boost::locale::date_time_period_set::size().

date_time_duration boost::locale::operator- ( date_time const &  later, date_time const &  earlier  )

inline

#include <boost_1_57_0/boost/locale/date_time.hpp>

Calculates the difference between two dates, the left operand is a later point on time line.

Returns date_time_duration object.

template<typename CharType >

std::basic_ostream<CharType>& boost::locale::operator<<	(	std::basic_ostream< CharType > &	out,
		date_time const &	t
	)

#include <boost_1_57_0/boost/locale/date_time.hpp>

Writes date_time t to output stream out.

This function uses locale, calendar and time zone of the target stream in.

For example:

date_time now(time(0),hebrew_calendar)
cout << "Year: " << period::year(now) <<" Full Date:"<< now;

The output may be Year:5770 Full Date:Jan 1, 2010

References boost::locale::flags::date, boost::locale::flags::datetime, boost::locale::ios_info::display_flags(), boost::locale::ios_info::get(), boost::out, boost::locale::flags::strftime, boost::flyweights::t, and boost::locale::flags::time.

template<typename CharType >

std::basic_istream<CharType>& boost::locale::operator>>	(	std::basic_istream< CharType > &	in,
		date_time &	t
	)

#include <boost_1_57_0/boost/locale/date_time.hpp>

Reads date_time t from output stream in.

This function uses locale, calendar and time zone of the source stream in.

References boost::locale::flags::date, boost::locale::flags::datetime, boost::locale::ios_info::display_flags(), boost::locale::ios_info::get(), boost::flyweights::in, boost::locale::flags::strftime, boost::locale::flags::time, and boost::locale::date_time::time().