Struct template acst_dst_trait . Boost , The Boost C++ Libraries BoostBook Documentation Subset , Library Reference

Struct template acst_dst_trait

boost::date_time::acst_dst_trait

Synopsis

// In header: <boost/date_time/local_timezone_defs.hpp>
template<typename date_type> 
struct acst_dst_trait {
  // types
  typedef date_type::day_of_week_type                day_of_week_type;  
  typedef date_type::month_type                      month_type;        
  typedef date_type::year_type                       year_type;         
  typedef date_time::last_kday_of_month< date_type > start_rule_functor;
  typedef date_time::last_kday_of_month< date_type > end_rule_functor;  
  // public static functions
  static day_of_week_type start_day(year_type);
  static month_type start_month(year_type);
  static day_of_week_type end_day(year_type);
  static month_type end_month(year_type);
  static int dst_start_offset_minutes();
  static int dst_end_offset_minutes();
  static int dst_shift_length_minutes();
  static date_type local_dst_start_day(year_type);
  static date_type local_dst_end_day(year_type);
};

Description

`acst_dst_trait` public static functions

staticday_of_week_typestart_day(year_type);

<
```
staticmonth_typestart_month(year_type);
```
>

staticday_of_week_typeend_day(year_type);

<
```
staticmonth_typeend_month(year_type);
```
>
<
```
staticintdst_start_offset_minutes();
```
>
<
```
staticintdst_end_offset_minutes();
```
>
<
```
staticintdst_shift_length_minutes();
```
>

staticdate_typelocal_dst_start_day(year_typeyear);

staticdate_typelocal_dst_end_day(year_typeyear);

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Struct template acst_dst_trait

Boost , The Boost C++ Libraries BoostBook Documentation Subset , Library Reference

Boost C++ Libraries

Struct template acst_dst_trait

Synopsis

Description

acst_dst_trait public static functions

`acst_dst_trait` public static functions