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sword::DateOperation Class Reference

Financial-type operation on date. More...

Public Types
enum	BDC {   bdcNone, bdcModf, bdcNext, bdcPrev,   bdcInvalid }
Public Methods
	DateOperation (const std::string &description)
std::string	toString () const
bool	empty () const
bool	emptyDelay () const
bool	emptyBdc () const
bool	valid () const
void	parse (const std::string &description)
void	clear ()
void	neg ()
void	invalidates ()
int	days () const
bool	workDays () const
int	months () const
bool	monthEndToEnd () const
int	years () const
bool	yearEndToEnd () const
BDC	bdc () const
PHolidayRepository	holidays () const
void	days (int days)
void	workDays (bool workDays)
void	months (int months)
void	monthEndToEnd (bool endToEnd)
void	years (int years)
void	yearEndToEnd (bool endToEnd)
void	bdc (BDC bdc)
void	holidays (const std::string &holidaysName)
void	holidays (PHolidayRepository holidays)
void	apply (Date &date, int times=1) const
void	applyDelay (Date &date, int times=1) const
void	applyBdc (Date &date) const
double	fraction () const
Static Public Methods
void	addWorkDays (Date &date, int days, const HolidayRepository &holidays)
void	addWorkDayModified (Date &date, const HolidayRepository &holidays)

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Detailed Description

Financial-type operation on date.

A date operation is a addition or substraction of any number of days to a date, with various options related to business days handling. It is usefull to financial and trading applications in order to compute dates schedules (payment, fixing, ...) which conform to market conventions.

The Format for a textual date operation description is "[delay][,][adjustment][:holidays]" where delay can be one of:

• 999d : Number of calendar days
• 999bd : Number of business days
• 999m : Number of months (end to end)
• 999ms : Number of months (short)
• 999y : Number of years (end to end)
• 999ys : Number of years (short)
• 999w : Number of weeks (one week==7days) and adjustment can be one of:
• mf : Adjust: Modified following
• nb : Adjust: Following business day
• pb : Adjust: Previous business day one delay or one adjustment must be provided, and both at the same time is also supported (exemple: "3m,mf:FR").

The holidays is the name of a holidays repository which must have been registered beforehand in the global holidays manager. For instance, you can define the date operation "2bd:FR" which means "adds two business days, using the 'FR' holidays repository to decide which days are business days".

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