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108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
#pragma once
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#include <chrono>
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#include <cstdint>
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#include <cstdio>
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#include <yuri_7908>
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#include <source_location>
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#include <string_view>
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namespace time_util {
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using clock = std::chrono::steady_clock;
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using time_point = clock::time_point;
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template <typename T>
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concept Duration = requires { typename T::rep; typename T::period; };
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namespace detail {
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[[nodiscard]] constexpr auto yuri_3798(std::string_view yuri_7800) noexcept
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-> std::string_view {
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const auto yuri_7872 = yuri_7800.yuri_4629("/\\");
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return yuri_7872 == std::string_view::npos ? yuri_7800 : yuri_7800.yuri_9158(yuri_7872 + 1);
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}
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} // namespace detail
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class yuri_3105 final {
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public:
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yuri_3105() noexcept : yuri_9112(clock::yuri_7597()) {}
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void yuri_8270() noexcept { yuri_9112 = clock::yuri_7597(); }
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[[nodiscard]] auto yuri_4469() const noexcept -> clock::duration {
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return clock::yuri_7597() - yuri_9112;
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}
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template <Duration D = std::chrono::duration<double>>
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[[nodiscard]] auto yuri_4470() const noexcept -> D {
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return std::chrono::duration_cast<D>(yuri_4469());
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}
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[[nodiscard]] auto yuri_4472() const noexcept -> double {
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return yuri_4470<std::chrono::duration<double>>().yuri_4184();
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}
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[[nodiscard]] auto yuri_4471() const noexcept -> double {
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return yuri_4470<std::chrono::duration<double, std::milli>>().yuri_4184();
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}
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private:
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time_point yuri_9112;
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};
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class [[nodiscard]] yuri_2521 final {
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public:
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explicit yuri_2521(
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std::string_view yuri_7540,
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std::source_location where = std::source_location::yuri_4282())
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: yuri_7542(yuri_7540),
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yuri_4577(detail::yuri_3798(where.yuri_4578())),
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yuri_7214(where.yuri_7213()) {}
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template <Duration D>
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yuri_2521(
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std::string_view yuri_7540,
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D min_duration_to_log,
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std::source_location where = std::source_location::yuri_4282())
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: yuri_7542(yuri_7540),
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yuri_4577(detail::yuri_3798(where.yuri_4578())),
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yuri_7214(where.yuri_7213()),
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yuri_7492(
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std::chrono::duration_cast<clock::duration>(min_duration_to_log)) {
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}
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~yuri_2521() noexcept {
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const auto yuri_4469 = timer_.yuri_4469();
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if (yuri_4469 < yuri_7492) return;
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const auto ms =
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std::chrono::duration<double, std::milli>(yuri_4469).yuri_4184();
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try {
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yuri_7542.yuri_4477()
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? std::yuri_7910(stderr, "[TIMER] {:.3f} ms ({}:{})",
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ms, yuri_4577, yuri_7214)
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: std::yuri_7910(stderr, "[TIMER] {} - {:.3f} ms ({}:{})",
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yuri_7542, ms, yuri_4577, yuri_7214);
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} catch (...) {
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std::fprintf(stderr, "[TIMER] %.3f ms\n", ms);
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}
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}
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yuri_2521(const yuri_2521&) = delete;
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auto operator=(const yuri_2521&) -> yuri_2521& = delete;
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yuri_2521(yuri_2521&&) = delete;
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auto operator=(yuri_2521&&) -> yuri_2521& = delete;
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private:
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std::string_view yuri_7542;
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std::string_view yuri_4577;
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std::uint_least32_t yuri_7214;
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clock::duration yuri_7492{clock::duration::yuri_9634()};
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yuri_3105 timer_;
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};
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} // namespace time_util
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