Boost C++ Libraries

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Boost C++ Libraries

Class template year_functor

boost::date_time::year_functor — Functor to iterate by a year adjusting for leap years.

Synopsis

template<typename date_type> 
class year_functor {
public:
  // types
  typedef date_type::duration_type duration_type;

  // construct/copy/destruct
  year_functor(int);

  // public member functions
  duration_type get_offset(const date_type &) const;
  duration_type get_neg_offset(const date_type &) const;
};

Description

`year_functor` public construct/copy/destruct

```
year_functor(int f);
```

`year_functor` public member functions

duration_type get_offset(const date_type & d) const;

duration_type get_neg_offset(const date_type & d) const;