//

// ActiveMethod.cpp

//

// $Id: //poco/1.4/Foundation/samples/ActiveMethod/src/ActiveMethod.cpp#1 $

//

// This sample demonstrates the ActiveMethod and ActiveResult classes.

//

// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.

// and Contributors.

//

// SPDX-License-Identifier: BSL-1.0

//

#include "Poco/ActiveMethod.h"

#include "Poco/ActiveResult.h"

#include <iostream>

using Poco::ActiveMethod;

using Poco::ActiveResult;

class ActiveMethodExample

{

public:

struct AddArgs

{

int a;

int b;

};

ActiveMethodExample():

activeAdd(this, &ActiveMethodExample::activeAddImp)

{

}

ActiveMethod<int, AddArgs, ActiveMethodExample> activeAdd;

private:

int activeAddImp(const AddArgs& args)

{

return args.a + args.b;

}

};

int main(int argc, char** argv)

{

ActiveMethodExample example;

ActiveMethodExample::AddArgs args = {1, 2};

ActiveResult<int> result = example.activeAdd(args);

result.wait();

std::cout << result.data() << std::endl;

return 0;

}