liblec::lecui::date_time Class Reference

Interact with date/time. More...

#include <date_time.h>

Static Public Member Functions
static std::string	time_stamp ()
	Make timestamp from current local time in the form 20190802 20:48:06.
static std::string	weekday_to_string (unsigned short d)
	Get week day in the form of a string. More...
static std::string	month_to_string (unsigned short m)
	Get month in the form of a string. More...
static unsigned short	month_from_string (std::string m)
	Get month from string. More...
static std::string	to_string (date dt)
	Get date in the form of a string. More...
static date	from_string (const std::string &dt)
	Parse date from a date string. More...
static date	today ()
	Get the current local date. More...
static date	last_day_of_month (const date &dt)
	Get the last day of the month for a given date. More...
static unsigned short	day_of_week (date dt)
	Get the day of the week for a given date. More...
static date	add_days (date dt, int n)
	Add days to a given date. More...
static void	get_week (const date dt, date &start, date &end)
	Get the start and end days of the week for a given date. More...
static void	get_month (const date dt, date &start, date &end)
	Get the start and end days of the month for a given date. More...
static void	get_year (const date dt, date &start, date &end)
	Get the start and end days of the year for a given date. More...

Detailed Description

Interact with date/time.

Member Function Documentation

add_days()

static date liblec::lecui::date_time::add_days ( date  dt, int  n  )

static

Add days to a given date.

Parameters

dt	The date.
n	The number of days to add.

Returns

A date that is n days away from the given date.

day_of_week()

static unsigned short liblec::lecui::date_time::day_of_week ( date  dt )

static

Get the day of the week for a given date.

Parameters

dt

The date.

Returns

The day of the week, from 1 to 7 inclusive (with Sunday as 1).

from_string()

static date liblec::lecui::date_time::from_string ( const std::string &  dt )

static

Parse date from a date string.

Parameters

dt	The date string.

Returns

The date.

get_month()

static void liblec::lecui::date_time::get_month ( const date  dt, date &  start, date &  end  )

static

Get the start and end days of the month for a given date.

Parameters

dt	The date.
start	The month's start day.
end	The month's end day.

get_week()

static void liblec::lecui::date_time::get_week ( const date  dt, date &  start, date &  end  )

static

Get the start and end days of the week for a given date.

Parameters

dt	The date.
start	The week's start day (Sunday).
end	The week's end day (Saturday).

get_year()

static void liblec::lecui::date_time::get_year ( const date  dt, date &  start, date &  end  )

static

Get the start and end days of the year for a given date.

Parameters

dt	The date.
start	The year's start day.
end	The year's end day.

last_day_of_month()

static date liblec::lecui::date_time::last_day_of_month ( const date &  dt )

static

Get the last day of the month for a given date.

Parameters

dt

The date.

Returns

The last day of the month.

month_from_string()

static unsigned short liblec::lecui::date_time::month_from_string ( std::string  m )

static

Get month from string.

Parameters

m	The month string, in the form "Jan".

Returns

Returns the month as a number from 1 to 12 inclusive.

month_to_string()

static std::string liblec::lecui::date_time::month_to_string ( unsigned short  m )

static

Get month in the form of a string.

Parameters

m	The month number, from 1 to 12 inclusive.

Returns

Returns the month in the form "Jan".

to_string()

static std::string liblec::lecui::date_time::to_string ( date  dt )

static

Get date in the form of a string.

Parameters

dt

The date.

Returns

The date in the form "01-Jan-2020".

today()

static date liblec::lecui::date_time::today ( )

static

Get the current local date.

Returns

The local date.

weekday_to_string()

static std::string liblec::lecui::date_time::weekday_to_string ( unsigned short  d )

static

Get week day in the form of a string.

Parameters

d	The day of the week, 1 to 7 inclusive.

Returns

The week day in the form "Tuesday".

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

• utilities/date_time.h