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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef CLOCK_H10#define CLOCK_H11 12#include <chrono>13 14class Clock15{16 typedef std::chrono::nanoseconds duration;17 typedef duration::rep rep;18 typedef duration::period period;19 typedef std::chrono::time_point<Clock, duration> time_point;20 static const bool is_steady = false;21 22 static time_point now();23};24 25#endif // CLOCK_H26