- QuantLib
- Date
 
Concrete date class. More...
#include <ql/time/date.hpp>
| Public Member Functions | |
| constructors | |
| Date () | |
| Default constructor returning a null date. | |
| Date (BigInteger serialNumber) | |
| Constructor taking a serial number as given by Applix or Excel. | |
| Date (Day d, Month m, Year y) | |
| More traditional constructor. | |
| inspectors | |
| Weekday | weekday () const | 
| Day | dayOfMonth () const | 
| Day | dayOfYear () const | 
| One-based (Jan 1st = 1) | |
| Month | month () const | 
| Year | year () const | 
| BigInteger | serialNumber () const | 
| date algebra | |
| Date & | operator+= (BigInteger days) | 
| increments date by the given number of days | |
| Date & | operator+= (const Period &) | 
| increments date by the given period | |
| Date & | operator-= (BigInteger days) | 
| decrement date by the given number of days | |
| Date & | operator-= (const Period &) | 
| decrements date by the given period | |
| Date & | operator++ () | 
| 1-day pre-increment | |
| Date | operator++ (int) | 
| 1-day post-increment | |
| Date & | operator-- () | 
| 1-day pre-decrement | |
| Date | operator-- (int) | 
| 1-day post-decrement | |
| Date | operator+ (BigInteger days) const | 
| returns a new date incremented by the given number of days | |
| Date | operator+ (const Period &) const | 
| returns a new date incremented by the given period | |
| Date | operator- (BigInteger days) const | 
| returns a new date decremented by the given number of days | |
| Date | operator- (const Period &) const | 
| returns a new date decremented by the given period | |
| Static Public Member Functions | |
| static methods | |
| static Date | todaysDate () | 
| today's date. | |
| static Date | minDate () | 
| earliest allowed date | |
| static Date | maxDate () | 
| latest allowed date | |
| static bool | isLeap (Year y) | 
| whether the given year is a leap one | |
| static Date | endOfMonth (const Date &d) | 
| last day of the month to which the given date belongs | |
| static bool | isEndOfMonth (const Date &d) | 
| whether a date is the last day of its month | |
| static Date | nextWeekday (const Date &d, Weekday w) | 
| next given weekday following or equal to the given date | |
| static Date | nthWeekday (Size n, Weekday w, Month m, Year y) | 
| n-th given weekday in the given month and year | |
| Related Functions | |
| (Note that these are not member functions.) | |
| BigInteger | operator- (const Date &, const Date &) | 
| Difference in days between dates. | |
| bool | operator== (const Date &, const Date &) | 
| bool | operator!= (const Date &, const Date &) | 
| bool | operator< (const Date &, const Date &) | 
| bool | operator<= (const Date &, const Date &) | 
| bool | operator> (const Date &, const Date &) | 
| bool | operator>= (const Date &, const Date &) | 
| std::ostream & | operator<< (std::ostream &, const Date &) | 
Concrete date class.
This class provides methods to inspect dates as well as methods and operators which implement a limited date algebra (increasing and decreasing dates, and calculating their difference).
| static Date nextWeekday | ( | const Date & | d, | 
| Weekday | w | ||
| ) |  [static] | 
next given weekday following or equal to the given date
E.g., the Friday following Tuesday, January 15th, 2002 was January 18th, 2002.
n-th given weekday in the given month and year
E.g., the 4th Thursday of March, 1998 was March 26th, 1998.
| std::ostream & operator<< | ( | std::ostream & | , | 
| const Date & | |||
| ) |  [related] |