1bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 2bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 3f5256e16dfc425c1d466f6308d4026d529ce9e0bHoward Hinnant// The LLVM Compiler Infrastructure 4bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 5b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 6b64f8b07c104c6cc986570ac8ee0ed16a9f23976Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// 8bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant//===----------------------------------------------------------------------===// 9bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 10bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// <chrono> 11bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 12bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// time_point 13bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 14c52f43e72dfcea03037729649da84c23b3beb04aHoward Hinnant// template <class ToDuration, class Clock, class Duration> 15bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// time_point<Clock, ToDuration> 16bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// time_point_cast(const time_point<Clock, Duration>& t); 17bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 18bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant// ToDuration shall be an instantiation of duration. 19bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 20bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant#include <chrono> 21bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant 22bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnantint main() 23bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant{ 24bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::chrono::system_clock Clock; 25bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::chrono::time_point<Clock, std::chrono::milliseconds> FromTimePoint; 26bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant typedef std::chrono::time_point<Clock, std::chrono::minutes> ToTimePoint; 27bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant std::chrono::time_point_cast<ToTimePoint>(FromTimePoint(std::chrono::milliseconds(3))); 28bc8d3f97eb5c958007f2713238472e0c1c8fe02Howard Hinnant} 29