[3428] | 1 | #ifndef LOCAL_TIME_DST_TRANSITION_DAY_RULES_HPP__ |
---|
| 2 | #define LOCAL_TIME_DST_TRANSITION_DAY_RULES_HPP__ |
---|
| 3 | |
---|
| 4 | /* Copyright (c) 2003-2004 CrystalClear Software, Inc. |
---|
| 5 | * Subject to the Boost Software License, Version 1.0. |
---|
| 6 | * (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt) |
---|
| 7 | * Author: Jeff Garland, Bart Garst |
---|
| 8 | * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $ |
---|
| 9 | */ |
---|
| 10 | |
---|
| 11 | |
---|
| 12 | #include "boost/date_time/gregorian/gregorian_types.hpp" |
---|
| 13 | #include "boost/date_time/dst_transition_generators.hpp" |
---|
| 14 | |
---|
| 15 | namespace boost { |
---|
| 16 | namespace local_time { |
---|
| 17 | |
---|
| 18 | //! Provides rule of the form starting Apr 30 ending Oct 21 |
---|
| 19 | typedef date_time::dst_day_calc_rule<gregorian::date> dst_calc_rule; |
---|
| 20 | |
---|
| 21 | struct partial_date_rule_spec |
---|
| 22 | { |
---|
| 23 | typedef gregorian::date date_type; |
---|
| 24 | typedef gregorian::partial_date start_rule; |
---|
| 25 | typedef gregorian::partial_date end_rule; |
---|
| 26 | }; |
---|
| 27 | |
---|
| 28 | //! Provides rule of the form first Sunday in April, last Saturday in Oct |
---|
| 29 | typedef date_time::day_calc_dst_rule<partial_date_rule_spec> partial_date_dst_rule; |
---|
| 30 | |
---|
| 31 | struct first_last_rule_spec |
---|
| 32 | { |
---|
| 33 | typedef gregorian::date date_type; |
---|
| 34 | typedef gregorian::first_kday_of_month start_rule; |
---|
| 35 | typedef gregorian::last_kday_of_month end_rule; |
---|
| 36 | }; |
---|
| 37 | |
---|
| 38 | //! Provides rule of the form first Sunday in April, last Saturday in Oct |
---|
| 39 | typedef date_time::day_calc_dst_rule<first_last_rule_spec> first_last_dst_rule; |
---|
| 40 | |
---|
| 41 | struct last_last_rule_spec |
---|
| 42 | { |
---|
| 43 | typedef gregorian::date date_type; |
---|
| 44 | typedef gregorian::last_kday_of_month start_rule; |
---|
| 45 | typedef gregorian::last_kday_of_month end_rule; |
---|
| 46 | }; |
---|
| 47 | |
---|
| 48 | //! Provides rule of the form last Sunday in April, last Saturday in Oct |
---|
| 49 | typedef date_time::day_calc_dst_rule<last_last_rule_spec> last_last_dst_rule; |
---|
| 50 | |
---|
| 51 | struct nth_last_rule_spec |
---|
| 52 | { |
---|
| 53 | typedef gregorian::date date_type; |
---|
| 54 | typedef gregorian::nth_kday_of_month start_rule; |
---|
| 55 | typedef gregorian::last_kday_of_month end_rule; |
---|
| 56 | }; |
---|
| 57 | |
---|
| 58 | //! Provides rule in form of [1st|2nd|3rd|4th] Sunday in April, last Sunday in Oct |
---|
| 59 | typedef date_time::day_calc_dst_rule<nth_last_rule_spec> nth_last_dst_rule; |
---|
| 60 | |
---|
| 61 | struct nth_kday_rule_spec |
---|
| 62 | { |
---|
| 63 | typedef gregorian::date date_type; |
---|
| 64 | typedef gregorian::nth_kday_of_month start_rule; |
---|
| 65 | typedef gregorian::nth_kday_of_month end_rule; |
---|
| 66 | }; |
---|
| 67 | |
---|
| 68 | //! Provides rule in form of [1st|2nd|3rd|4th] Sunday in April/October |
---|
| 69 | typedef date_time::day_calc_dst_rule<nth_kday_rule_spec> nth_kday_dst_rule; |
---|
| 70 | //! Provides rule in form of [1st|2nd|3rd|4th] Sunday in April/October |
---|
| 71 | typedef date_time::day_calc_dst_rule<nth_kday_rule_spec> nth_day_of_the_week_in_month_dst_rule; |
---|
| 72 | |
---|
| 73 | |
---|
| 74 | } }//namespace |
---|
| 75 | |
---|
| 76 | |
---|
| 77 | #endif |
---|