yuzu/src/common/timer.h
Lioncash df72480395 common: Make use of [[nodiscard]] where applicable
Now that clang-format makes [[nodiscard]] attributes format sensibly, we
can apply them to several functions within the common library to allow
the compiler to complain about any misuses of the functions.
2020-08-15 17:17:52 -04:00

42 lines
1.1 KiB
C++

// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <chrono>
#include <string>
#include "common/common_types.h"
namespace Common {
class Timer {
public:
Timer();
void Start();
void Stop();
void Update();
// The time difference is always returned in milliseconds, regardless of alternative internal
// representation
[[nodiscard]] std::chrono::milliseconds GetTimeDifference();
void AddTimeDifference();
[[nodiscard]] static std::chrono::seconds GetTimeSinceJan1970();
[[nodiscard]] static std::chrono::seconds GetLocalTimeSinceJan1970();
[[nodiscard]] static double GetDoubleTime();
[[nodiscard]] static std::string GetTimeFormatted();
[[nodiscard]] std::string GetTimeElapsedFormatted() const;
[[nodiscard]] std::chrono::milliseconds GetTimeElapsed();
[[nodiscard]] static std::chrono::milliseconds GetTimeMs();
private:
std::chrono::milliseconds m_LastTime;
std::chrono::milliseconds m_StartTime;
bool m_Running;
};
} // Namespace Common