From e5657dc696ba295904f85244b39f36c43f6f4c74 Mon Sep 17 00:00:00 2001 From: Howard Hinnant Date: Sat, 21 May 2016 13:34:23 -0400 Subject: [PATCH] Updated Boost datetime Examples Translated (markdown) --- Boost-datetime-Examples-Translated.md | 27 ++++++++++++--------------- 1 file changed, 12 insertions(+), 15 deletions(-) diff --git a/Boost-datetime-Examples-Translated.md b/Boost-datetime-Examples-Translated.md index 2568bbb..db6c961 100644 --- a/Boost-datetime-Examples-Translated.md +++ b/Boost-datetime-Examples-Translated.md @@ -433,36 +433,33 @@ If your OS supports the `std::locale("de_DE")` the above can be simplified to: using namespace date; auto zone = current_zone(); auto t10 = sys_days(2002_y/jan/1) + 7h; - auto t11 = zone->to_local(t10); + auto t11 = make_zoned(zone, t10); std::cout << "UTC <--> Zone base on current setting\n"; - std::cout << t11.first << ' ' << t11.second << " is " - << t10 << " UTC time\n"; - auto td = t11.first - t10; + std::cout << t11 << " is " << t10 << " UTC time\n"; + auto td = t11.get_local_time().time_since_epoch() - t10.time_since_epoch(); std::cout << "A difference of: " << make_time(td) << '\n'; // eastern timezone is utc-5 zone = locate_zone("America/New_York"); // 5 hours b/f midnight NY time - auto t1 = sys_days(2001_y/dec/31) + 19h + 0s; + auto t1 = local_days{2001_y/dec/31} + 19h + 0s; std::cout << "\nUTC <--> New York while DST is NOT active (5 hours)\n"; - auto t2 = zone->to_sys(t1); - std::cout << t1 << " in New York is " << t2 << " UTC time\n"; + auto t2 = make_zoned(zone, t1); + std::cout << t1 << " in New York is " << t2.get_sys_time() << " UTC time\n"; - auto t3 = zone->to_local(t2); // back should be the same - std::cout << t2 << " UTC is " << t3 << " New York time\n\n"; + std::cout << t2.get_sys_time() << " UTC is " << t2.get_local_time() << " New York time\n\n"; // 4 hours b/f midnight NY time - auto t4 = sys_days(2002_y/may/31) + 20h + 0s; + auto t4 = local_days{2002_y/may/31} + 20h + 0s; std::cout << "UTC <--> New York while DST is active (4 hours)\n"; - auto t5 = zone->to_sys(t4); - std::cout << t4 << " in New York is " << t5 << " UTC time\n"; + auto t5 = make_zoned(zone, t4); + std::cout << t4 << " in New York is " << t5.get_sys_time() << " UTC time\n"; - auto t6 = zone->to_local(t5); // back should be the same - std::cout << t5 << " UTC is " << t6 << " New York time\n\n"; + std::cout << t5.get_sys_time() << " UTC is " << t5.get_local_time() << " New York time\n\n"; // Arizona timezone is utc-7 with no dst zone = locate_zone("America/Phoenix"); - auto t7 = sys_days(2002_y/may/31) + 17h + 0s; + auto t7 = local_days(2002_y/may/31) + 17h + 0s; std::cout << "UTC <--> Arizona (7 hours)\n"; auto t8 = zone->to_sys(t7); std::cout << t7 << " in Arizona is " << t8 << " UTC time\n";