mirror of
https://github.com/Relintai/rcpp_framework.git
synced 2025-02-24 19:24:27 +01:00
86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
|
|
// This file is originally from Trantor - Timer.h
|
|
|
|
// Copyright (c) 2016-2021, Tao An. All rights reserved.
|
|
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions
|
|
// are met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above copyright
|
|
// notice, this list of conditions and the following disclaimer in the
|
|
// documentation and/or other materials provided with the distribution.
|
|
// * Neither the name of Tao An nor the names of other contributors
|
|
// may be used to endorse or promote products derived from this software
|
|
// without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#pragma once
|
|
|
|
#include "core/loops/callbacks.h"
|
|
#include <atomic>
|
|
#include <chrono>
|
|
#include <functional>
|
|
#include <iostream>
|
|
|
|
namespace trantor {
|
|
using TimerId = uint64_t;
|
|
using TimePoint = std::chrono::steady_clock::time_point;
|
|
using TimeInterval = std::chrono::microseconds;
|
|
|
|
class Timer {
|
|
protected:
|
|
Timer(const Timer &) = delete;
|
|
Timer &operator=(const Timer &) = delete;
|
|
// some uncopyable classes maybe support move constructor....
|
|
Timer(Timer &&) noexcept(true) = default;
|
|
Timer &operator=(Timer &&) noexcept(true) = default;
|
|
|
|
public:
|
|
Timer(const TimerCallback &cb,
|
|
const TimePoint &when,
|
|
const TimeInterval &interval);
|
|
Timer(TimerCallback &&cb,
|
|
const TimePoint &when,
|
|
const TimeInterval &interval);
|
|
~Timer() {
|
|
// std::cout<<"Timer unconstract!"<<std::endl;
|
|
}
|
|
void run() const;
|
|
void restart(const TimePoint &now);
|
|
bool operator<(const Timer &t) const;
|
|
bool operator>(const Timer &t) const;
|
|
const TimePoint &when() const {
|
|
return when_;
|
|
}
|
|
bool isRepeat() {
|
|
return repeat_;
|
|
}
|
|
TimerId id() {
|
|
return id_;
|
|
}
|
|
|
|
private:
|
|
TimerCallback callback_;
|
|
TimePoint when_;
|
|
const TimeInterval interval_;
|
|
const bool repeat_;
|
|
const TimerId id_;
|
|
static std::atomic<TimerId> timersCreated_;
|
|
};
|
|
|
|
} // namespace trantor
|