poco/Foundation/samples/Timer/src/Timer.cpp

//
// Timer.cpp
//
// $Id: //poco/1.4/Foundation/samples/Timer/src/Timer.cpp#1 $
//
// This sample demonstrates the Timer and Stopwatch classes.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier:	BSL-1.0
//


#include "Poco/Timer.h"
#include "Poco/Thread.h"
#include "Poco/Stopwatch.h"
#include <iostream>


using Poco::Timer;
using Poco::TimerCallback;
using Poco::Thread;
using Poco::Stopwatch;


class TimerExample
{
public:
	TimerExample()
	{
		_sw.start();
	}
	
	void onTimer(Timer& timer)
	{
		std::cout << "Callback called after " << _sw.elapsed()/1000 << " milliseconds." << std::endl;
	}
	
private:
	Stopwatch _sw;
};


int main(int argc, char** argv)
{	
	TimerExample example;

	Timer timer(250, 500);
	timer.start(TimerCallback<TimerExample>(example, &TimerExample::onTimer));
	
	Thread::sleep(5000);
	
	timer.stop();
	
	return 0;
}