Class date

boost::gregorian::date — A date type based on gregorian_calendar.

Synopsis

// In header: <boost/date_time/gregorian/greg_date.hpp>


class date : public  {
public:
  // types
  typedef         ;       
  typedef        ;      
  typedef          ;        
  typedef  ;
  typedef          ;        
  typedef     ;   
  typedef     ;   
  typedef date_duration                        ;   

  // construct/copy/destruct
  ();
  (, , );
  ();
  ();
  ();
  ();

  // public member functions
   () ;
   () ;
   () ;
   () ;
   () ;
   () ;

  // private member functions
   ();
};

Description

This class is the primary interface for programming with greogorian dates. The is a lightweight type that can be freely passed by value. All comparison operators are supported.

`date` public construct/copy/destruct

```
();
```
Default constructor constructs with not_a_date_time.
```
( y,  m,  d);
```
Main constructor with year, month, day.
```
( ymd);
```
Constructor from a ymd_type structure.
```
( rhs);
```
Needed copy constructor.
```
( rhs);
```
Needed copy constructor.
```
( sv);
```
Constructor for infinities, not a date, max and min date.

`date` public member functions

```
 () ;
```
Return the Julian Day number for the date.
```
 () ;
```
Return the day of year 1..365 or 1..366 (for leap year).
```
 () ;
```
Return the Modified Julian Day number for the date.
```
 () ;
```
Return the ISO 8601 week number 1..53.
```
 () ;
```
Return the day number from the calendar.
```
 () ;
```
Return the last day of the current month.

`date` private member functions

```
 ( sv);
```

Class date

Synopsis

Description

date public construct/copy/destruct

date public member functions

date private member functions

`date` public construct/copy/destruct

`date` public member functions

`date` private member functions