Class that handles all date related (calculation) functions. More...

Inheritance diagram for AIDate:

Static Public Member Functions
static int32	GetCurrentDate ()
	Get the current date.
static int32	GetYear (int32 date)
	Get the year of the given date.
static int32	GetMonth (int32 date)
	Get the month of the given date.
static int32	GetDayOfMonth (int32 date)
	Get the day (of the month) of the given date.
static int32	GetDate (int32 year, int32 month, int32 day_of_month)
	Get the date given a year, month and day of month.

Detailed Description

Class that handles all date related (calculation) functions.

Note:: Months and days of month are 1-based; the first month of the year is 1 and the first day of the month is also 1.; Years are zero based; they start with the year 0.; Dates can be used to determine the number of days between two different moments in time because they count the number of days since the year 0.

Member Function Documentation

static int32 AIDate::GetCurrentDate ( ) [static]

Get the current date.

This is the number of days since epoch under the assumption that there is a leap year every 4 years, except when dividable by 100 but not by 400.

Get the date given a year, month and day of month.

Parameters:

year	The year of the to-be determined date.
month	The month of the to-be determined date.
day_of_month	The day of month of the to-be determined date.

static int32 AIDate::GetDayOfMonth ( int32 date ) [static]

Get the day (of the month) of the given date.

Parameters:

date	The date to get the day of.

static int32 AIDate::GetMonth ( int32 date ) [static]

Get the month of the given date.

Parameters:

date	The date to get the month of.

static int32 AIDate::GetYear ( int32 date ) [static]

Get the year of the given date.

Parameters:

date	The date to get the year of.