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Activity.cpp
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Activity.cpp
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//
// Activity.cpp
//
// $Id: //poco/1.3/Foundation/samples/Activity/src/Activity.cpp#1 $
//
// This sample demonstrates the Activity class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
//
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
#include "Poco/Activity.h"
#include "Poco/Thread.h"
#include <iostream>
using Poco::Activity;
using Poco::Thread;
class ActivityExample
{
public:
ActivityExample():
_activity(this, &ActivityExample::runActivity)
{
}
void start()
{
_activity.start();
}
void stop()
{
_activity.stop();
_activity.wait();
}
protected:
void runActivity()
{
while (!_activity.isStopped())
{
std::cout << "Activity running." << std::endl;
Thread::sleep(250);
}
std::cout << "Activity stopped." << std::endl;
}
private:
Activity<ActivityExample> _activity;
};
int main(int argc, char** argv)
{
ActivityExample example;
example.start();
Thread::sleep(2000);
example.stop();
example.start();
example.stop();
return 0;
}