Program Listing for File time.hh

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/*
 * Copyright (C) 2019 TU Dresden
 * All rights reserved.
 *
 * Authors:
 *   Christian Menard
 */

#ifndef REACTOR_CPP_TIME_HH
#define REACTOR_CPP_TIME_HH

#include <chrono>
#include <iostream>

namespace reactor {

using TimePoint = std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>;
using Duration = std::chrono::nanoseconds;

auto inline get_physical_time() -> TimePoint { return std::chrono::system_clock::now(); }

inline namespace operators {

auto operator<<(std::ostream& os, TimePoint tp) -> std::ostream&;

auto operator<<(std::ostream& os, std::chrono::seconds dur) -> std::ostream&;
auto operator<<(std::ostream& os, std::chrono::milliseconds dur) -> std::ostream&;
auto operator<<(std::ostream& os, std::chrono::microseconds dur) -> std::ostream&;
auto operator<<(std::ostream& os, std::chrono::nanoseconds dur) -> std::ostream&;

} // namespace operators

} // namespace reactor

#endif