booster::locale::calendar Class Reference

this class provides an access to general calendar information. More...

#include <booster/booster/locale/date_time.h>

Public Member Functions
	calendar (std::ios_base &ios)
	calendar (std::locale const &l, std::string const &zone)
	calendar (std::locale const &l)
	calendar (std::string const &zone)
	calendar ()
	calendar (calendar const &other)
calendar const &	operator= (calendar const &other)
int	minimum (period::period_type f) const
int	greatest_minimum (period::period_type f) const
int	maximum (period::period_type f) const
int	least_maximum (period::period_type f) const
int	first_day_of_week () const
	Get first day of week for specific calendar, for example for US it is 1 - Sunday for France it is 2 - Monday.
std::locale	get_locale () const
std::string	get_time_zone () const
bool	is_gregorian () const
bool	operator== (calendar const &other) const
bool	operator!= (calendar const &other) const

Friends
class	date_time

Detailed Description

this class provides an access to general calendar information.

This information is not connected to specific date but generic to locale, and timezone. It is used in obtaining general information about calendar and is essential for creation of date_time objects.

Constructor & Destructor Documentation

booster::locale::calendar::calendar

(

std::ios_base &

ios

)

Create calendar taking locale and timezone information from ios_base instance.

Note

throws std::bad_cast if ios does not have a locale with installed calendar_facet facet installed

booster::locale::calendar::calendar	(	std::locale const &	l,
		std::string const &	zone
	)

Create calendar with locale l and time_zone zone

Note

throws std::bad_cast if loc does not have calendar_facet facet installed

booster::locale::calendar::calendar

(

std::locale const &

l

)

Create calendar with locale l and default timezone

Note

throws std::bad_cast if loc does not have calendar_facet facet installed

booster::locale::calendar::calendar

(

std::string const &

zone

)

Create calendar with default locale and timezone zone

Note

throws std::bad_cast if global locale does not have calendar_facet facet installed

booster::locale::calendar::calendar

(

)

Create calendar with default locale and timezone

Note

throws std::bad_cast if global locale does not have calendar_facet facet installed

booster::locale::calendar::calendar

(

calendar const &

other

)

copy calendar

Member Function Documentation

std::locale booster::locale::calendar::get_locale

(

)

const

get calendar's locale

std::string booster::locale::calendar::get_time_zone

(

)

const

get calendar's time zone

int booster::locale::calendar::greatest_minimum

(

period::period_type

f

)

const

Get greatest possible minimum value for period f, For example for period::day it is 1, but may be different for other calendars.

bool booster::locale::calendar::is_gregorian

(

)

const

Check if the calendar is Gregorian

int booster::locale::calendar::least_maximum

(

period::period_type

f

)

const

Get least maximum value for period f, For example for Gregorian calendar's maximum period::day it is 28.

int booster::locale::calendar::maximum

(

period::period_type

f

)

const

Get maximum value for period f, For example for Gregorian calendar's maximum period::day it is 31.

int booster::locale::calendar::minimum

(

period::period_type

f

)

const

Get minimum value for period f, For example for period::day it is 1.

bool booster::locale::calendar::operator!=

(

calendar const &

other

)

const

Opposite of ==

calendar const& booster::locale::calendar::operator=

(

calendar const &

other

)

assign calendar

bool booster::locale::calendar::operator==

(

calendar const &

other

)

const

Compare calendars for equivalence: i.e. calendar types, time zones etc.

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

• booster/locale/date_time.h