Class template last_kday_of_month
boost::date_time::last_kday_of_month — Calculate something like Last Sunday of January.
Synopsis
template<typename date_type>
class last_kday_of_month
: : public boost::date_time::year_based_generator< date_type >
{
public:
// types
typedef date_type::calendar_type calendar_type;
typedef calendar_type::day_of_week_type day_of_week_type;
typedef calendar_type::month_type month_type;
typedef calendar_type::year_type year_type;
typedef date_type::duration_type duration_type;
// construct/copy/destruct
last_kday_of_month(day_of_week_type, month_type);
// public member functions
date_type get_date(year_type) const;
month_type month() const;
day_of_week_type day_of_week() const;
virtual std::string to_string() const;
};
Description
Useful generator functor for finding holidays and daylight savings Get the last day of the month and then calculate the difference to the last previous day.
last_kday_of_month construct/copy/destruct
-
last_kday_of_month(day_of_week_type dow, month_type m);
Parameters
- dow
The day of week, eg: Sunday, Monday, etc
- m
The month of the year, eg: Jan, Feb, Mar, etc
last_kday_of_month public member functions
date_type get_date(year_type year) const;
month_type month() const;
day_of_week_type day_of_week() const;
-
virtual std::string to_string() const;
Returns a string formatted as "M4.5.0" ==> last Sunday in April.
