Curlpp przypisywanie wyniku do zmiennej

void KGrawler::parser( char * url )
{
   
    using namespace curlpp::options;
   
    try
    {
        // That's all that is needed to do cleanup of used resources (RAII style).
        curlpp::Cleanup myCleanup;
       
        // Our request to be sent.
        curlpp::Easy myRequest;
       
        // Set the URL.
        //myRequest.setOpt(curlpp::Options::Url(url));
        myRequest.setOpt < Url >( url );
       
        // Send request and get a result.
        // By default the result goes to standard output.
        myRequest.perform();
    }
    catch( curlpp::RuntimeError & e )
    {
        std::cout << e.what() << std::endl;
    }
   
    catch( curlpp::LogicError & e )
    {
        std::cout << e.what() << std::endl;
    }
}

void KGrawler::parser( char * url )
{
   
    using namespace curlpp::options;
   
    try
    {
        // That's all that is needed to do cleanup of used resources (RAII style).
        curlpp::Cleanup myCleanup;
       
        // Our request to be sent.
        curlpp::Easy myRequest;
       
        // Set the URL.
        //myRequest.setOpt(curlpp::Options::Url(url));
       
        //Redirect output to std::string object instead default std::cout              
        std::string oput;
        curlpp::OptionTrait < void *, CURLOPT_WRITEDATA > myData( oput );
        request.setOpt( myData );
       
        // Send request and get a result.
        // By default the result goes to standard output.
        myRequest.perform();
    }
    catch( curlpp::RuntimeError & e )
    {
        std::cout << e.what() << std::endl;
    }
   
    catch( curlpp::LogicError & e )
    {
        std::cout << e.what() << std::endl;
    }
}