66 lines
2.3 KiB
C++
66 lines
2.3 KiB
C++
/* Copyright (c) 2003-2004 CrystalClear Software, Inc.
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* Subject to the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
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* Author: Jeff Garland, Bart Garst
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* $Date$
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*/
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#include "boost/date_time/gregorian/gregorian.hpp"
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#include "boost/date_time/local_time/dst_transition_day_rules.hpp"
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#include "boost/shared_ptr.hpp"
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#include "../testfrmwk.hpp"
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// see http://www.timeanddate.com/time/aboutdst.html for some info
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// also
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int
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main()
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{
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// using namespace boost::posix_time;
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using namespace boost::local_time;
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using namespace boost::gregorian;
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boost::shared_ptr<dst_calc_rule>
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rule1(new partial_date_dst_rule(partial_date(30,Apr),
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partial_date(30,Oct)));
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check("partial date rule", rule1->start_day(2001) == date(2001, Apr, 30));
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check("partial date rule", rule1->end_day(2001) == date(2001, Oct, 30));
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boost::shared_ptr<dst_calc_rule>
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rule2(new first_last_dst_rule(first_last_dst_rule::start_rule(Sunday,Apr),
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first_last_dst_rule::end_rule(Sunday,Oct)));
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check("first last rule", rule2->start_day(2001) == date(2001, Apr, 1));
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check("first last rule", rule2->end_day(2001) == date(2001, Oct, 28));
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boost::shared_ptr<dst_calc_rule>
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rule3(new last_last_dst_rule(last_last_dst_rule::start_rule(Sunday,Mar),
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last_last_dst_rule::end_rule(Sunday,Oct)));
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check("last last rule", rule3->start_day(2001) == date(2001, Mar, 25));
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check("last last rule", rule3->end_day(2001) == date(2001, Oct, 28));
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typedef nth_kday_of_month nkday;
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boost::shared_ptr<dst_calc_rule>
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rule4(new nth_last_dst_rule(nth_last_dst_rule::start_rule(nkday::first,Sunday,Mar),
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nth_last_dst_rule::end_rule(Sunday,Oct)));
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check("nth Last rule", rule4->start_day(2001) == date(2001, Mar, 4));
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check("nth Last rule", rule4->end_day(2001) == date(2001, Oct, 28));
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boost::shared_ptr<dst_calc_rule>
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rule5(new nth_kday_dst_rule(nth_kday_dst_rule::start_rule(nkday::first,Sunday,Mar),
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nth_kday_dst_rule::end_rule(nkday::fourth,Sunday,Oct)));
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check("nth_kday rule", rule5->start_day(2001) == date(2001, Mar, 4));
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check("nth_kday rule", rule5->end_day(2001) == date(2001, Oct, 28));
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return printTestStats();
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}
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