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30 lines
966 B
C++
30 lines
966 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <chrono>
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// time_point
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// template <class ToDuration, class Clock, class Duration>
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// time_point<Clock, ToDuration>
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// time_point_cast(const time_point<Clock, Duration>& t);
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// ToDuration shall be an instantiation of duration.
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#include <chrono>
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int main(int, char**)
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{
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typedef std::chrono::system_clock Clock;
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typedef std::chrono::time_point<Clock, std::chrono::milliseconds> FromTimePoint;
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typedef std::chrono::time_point<Clock, std::chrono::minutes> ToTimePoint;
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std::chrono::time_point_cast<ToTimePoint>(FromTimePoint(std::chrono::milliseconds(3)));
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return 0;
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}
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