QuantLib: a free/open-source library for quantitative finance
Reference manual - version 1.40
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Japan Class Reference

Japanese calendar. More...

#include <ql/time/calendars/japan.hpp>

Inheritance diagram for Japan:

Additional Inherited Members

Public Member Functions inherited from Calendar
 Calendar ()=default
bool empty () const
 Returns whether or not the calendar is initialized.
std::string name () const
 Returns the name of the calendar.
const std::set< Date > & addedHolidays () const
const std::set< Date > & removedHolidays () const
void resetAddedAndRemovedHolidays ()
bool isBusinessDay (const Date &d) const
bool isHoliday (const Date &d) const
bool isWeekend (Weekday w) const
bool isStartOfMonth (const Date &d) const
Date startOfMonth (const Date &d) const
 first business day of the month to which the given date belongs
bool isEndOfMonth (const Date &d) const
Date endOfMonth (const Date &d) const
 last business day of the month to which the given date belongs
void addHoliday (const Date &)
void removeHoliday (const Date &)
std::vector< DateholidayList (const Date &from, const Date &to, bool includeWeekEnds=false) const
std::vector< DatebusinessDayList (const Date &from, const Date &to) const
Date adjust (const Date &, BusinessDayConvention convention=Following) const
Date advance (const Date &, Integer n, TimeUnit unit, BusinessDayConvention convention=Following, bool endOfMonth=false) const
Date advance (const Date &date, const Period &period, BusinessDayConvention convention=Following, bool endOfMonth=false) const
Date::serial_type businessDaysBetween (const Date &from, const Date &to, bool includeFirst=true, bool includeLast=false) const
Protected Attributes inherited from Calendar
ext::shared_ptr< Implimpl_

Detailed Description

Japanese calendar.

Holidays:

  • Saturdays
  • Sundays
  • New Year's Day, January 1st
  • Bank Holiday, January 2nd
  • Bank Holiday, January 3rd
  • Coming of Age Day, 2nd Monday in January
  • National Foundation Day, February 11th
  • Emperor's Birthday, February 23rd since 2020 and December 23rd before
  • Vernal Equinox
  • Greenery Day, April 29th
  • Constitution Memorial Day, May 3rd
  • Holiday for a Nation, May 4th
  • Children's Day, May 5th
  • Marine Day, 3rd Monday in July
  • Mountain Day, August 11th (from 2016 onwards)
  • Respect for the Aged Day, 3rd Monday in September
  • Autumnal Equinox
  • Health and Sports Day, 2nd Monday in October
  • National Culture Day, November 3rd
  • Labor Thanksgiving Day, November 23rd
  • Bank Holiday, December 31st
  • a few one-shot holidays

Holidays falling on a Sunday are observed on the Monday following except for the bank holidays associated with the new year.