calendar.h ~ namespace calendar

namespace calendar { /* declarations */ }

Defines the namespace calendar and provides types, constants, exceptions and utility functions for calendar algorithm.

(Mandatory) <cstdio>, <cstdlib>, <iostream>, <stdexcept>, <JLC/debug.h> and <JLC/functions.h> must be included.
(Optional) <cstring> and <ctime> enables character sequence and local time functions.

Name	Description
clock_type	Defines integer type to store raw time information.
datetime_type	Defines structure to store human-readable date/time representation.
duration_type	Defines structure to store human-readable duration representation.
year_type	Defines integer type to store the representation of Gregorian years.
month_type	Defines integer type to store the representation of months in a year.
week_of_year_type	Defines integer type to store the representation of weeks in a year.
week_of_month_type	Defines integer type to store the representation of weeks in a month.
day_of_year_type	Defines integer type to store the representation of days in a year.
day_of_month_type	Defines integer type to store the representation of days in a month.
day_of_week_type	Defines integer type to store the representation of days of week.
hour_type	Defines integer type to store the representation of hours in a day.
minute_type	Defines integer type to store the representation of minutes in an hour.
second_type	Defines integer type to store the representation of seconds in a minute.
milli_type	Defines integer type to store the representation of milliseconds in a second.
timezone_type	Defines integer type to store UTC time zone offset.

Name	Description
clock_to_datetime	Converts clock_type to datetime_type.
clock_to_duration	Converts clock_type to duration_type.
compare	Compares two datetime_type or duration_type.
datetime_to_clock	Converts a datetime_type to clock_type.
duration_to_clock	Converts a duration_type to clock_type.
divide	Division operation on clock_type.
equals	Returns true if two datetime_type or duration_type are equal.
is_date	Returns true if the specified date representation is valid ISO 8601.
is_datetime	Returns true if the specified date/time representation is valid ISO 8601.
is_leap_year	Returns true if the specified year is a Gregorian leap year.
is_nan	Returns true if the specified clock_type equals `CLOCK_NAN`.
is_time	Returns true if the specified time representation is valid ISO 8601.
is_timezone	Returns true if the specified UTC time zone offset is valid ISO 8601.
make_datetime	Initializes a valid ISO 8601 datetime_type structure.
make_duration	Initializes a duration_type structure.
minus	Subtract operation on clock_type and datetime_type.
modulo	Modulo operation on clock_type.
multiply	Multiply operation on clock_type and datetime_type.
operator>> operator<<	I/O stream operators for calendar types.
period_to_clock	Converts a period representation to clock_type.
plus	Sum operation on clock_type and datetime_type.
timezone_to_clock	Converts a timezone_type to clock_type.

Name	Description
constants	Contains all calendar constants.
typenames	Contains all calendar typenames.
year	Contains year_type.
month	Contains month_type.
week_of_year	Contains week_of_year_type.
week_of_month	Contains week_of_month_type.
day_of_year	Contains day_of_year_type.
day_of_month	Contains day_of_month_type.
day_of_week	Contains day_of_week_type.
hour	Contains hour_type.
minute	Contains minute_type.
second	Contains second_type.
milli	Contains milli_type.
timezone	Contains timezone_type.

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