Class template us_dst_rules
boost::date_time::us_dst_rules — Depricated: Class to calculate dst boundaries for US time zones.
Synopsis
Description
us_dst_rules
public static functions
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static time_is_dst_result
local_is_dst(const date_type & d, const time_duration_type & td) ;
Determines if the time is really in DST or not. Also checks for invalid and ambiguous.
static bool is_dst_boundary_day(date_type d) ;
static date_type local_dst_start_day(year_type year) ;
static date_type local_dst_end_day(year_type year) ;
static time_duration_type dst_offset() ;