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Class template months_duration

boost::date_time::months_duration — additional duration type that represents a logical month

Synopsis

template<typename base_config> 
class months_duration {
public:
// construct/copy/destruct
months_duration(int_rep);
months_duration(special_values);

// public member functions
int_rep number_of_months() const;
duration_type get_neg_offset(const date_type &) const;
duration_type get_offset(const date_type &) const;
bool operator==(const months_type &) const;
bool operator!=(const months_type &) const;
months_type operator+(const months_type &) const;
months_type & operator+=(const months_type &) ;
months_type operator-(const months_type &) const;
months_type & operator-=(const months_type &) ;
months_type operator *(const int_type) const;
months_type & operator *=(const int_type) ;
months_type operator/(const int_type) const;
months_type & operator/=(const int_type) ;
months_type operator+(const years_type &) const;
months_type & operator+=(const years_type &) ;
months_type operator-(const years_type &) const;
months_type & operator-=(const years_type &) ;
};

Description

A logical month enables things like: "date(2002,Mar,2) + months(2) -> 2002-May2". If the date is a last day-of-the-month, the result will also be a last-day-of-the-month.

months_duration construct/copy/destruct

  1. months_duration(int_rep num);
  2. months_duration(special_values sv);

months_duration public member functions

  1. int_rep number_of_months() const;
  2. duration_type get_neg_offset(const date_type & d) const;
  3. duration_type get_offset(const date_type & d) const;
  4. bool operator==(const months_type & rhs) const;
  5. bool operator!=(const months_type & rhs) const;
  6. months_type operator+(const months_type & rhs) const;
  7. months_type & operator+=(const months_type & rhs) ;
  8. months_type operator-(const months_type & rhs) const;
  9. months_type & operator-=(const months_type & rhs) ;
  10. months_type operator *(const int_type rhs) const;
  11. months_type & operator *=(const int_type rhs) ;
  12. months_type operator/(const int_type rhs) const;
  13. months_type & operator/=(const int_type rhs) ;
  14. months_type operator+(const years_type & y) const;
  15. months_type & operator+=(const years_type & y) ;
  16. months_type operator-(const years_type & y) const;
  17. months_type & operator-=(const years_type & y) ;
Copyright 2001-2005 CrystalClear Software, Inc

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