{

BOOST_THREAD_LOG

<< "P1" << BOOST_THREAD_END_LOG;

boost::this_thread::sleep_for(boost::chrono::seconds(1));

return 123;

{

BOOST_THREAD_LOG

<< "P1b" << BOOST_THREAD_END_LOG;

boost::this_thread::sleep_for(boost::chrono::seconds(1));

return 321;

{

BOOST_THREAD_LOG

<< " P2 " << BOOST_THREAD_END_LOG;

try

{

return 2 * f.get();

}

catch (std::exception& ex)

{

BOOST_THREAD_LOG

<< "ERRORRRRR " << ex.what() << "" << BOOST_THREAD_END_LOG;

BOOST_ASSERT(false);

}

catch (...)

{

BOOST_THREAD_LOG

<< " ERRORRRRR exception thrown" << BOOST_THREAD_END_LOG;

BOOST_ASSERT(false);

}

BOOST_THREAD_LOG

<< "P2>" << BOOST_THREAD_END_LOG;

{

BOOST_THREAD_LOG

<< "<P2" << BOOST_THREAD_END_LOG;

try

{

return 2 * f.get();

}

catch (std::exception& ex)

{

BOOST_THREAD_LOG

<< "ERRORRRRR " << ex.what() << "" << BOOST_THREAD_END_LOG;

BOOST_ASSERT(false);

}

catch (...)

{

BOOST_THREAD_LOG

<< " ERRORRRRR exception thrown" << BOOST_THREAD_END_LOG;

BOOST_ASSERT(false);

}

BOOST_THREAD_LOG

<< "P2>" << BOOST_THREAD_END_LOG;

{

BOOST_THREAD_LOG

<< "<MAIN" << BOOST_THREAD_END_LOG;

{

try

{

boost::future<int> f1 = boost::async(boost::launch::async, &p1);

boost::future<int> f2 = boost::async(boost::launch::async, &p1b);

boost::future<std::tuple<> > all0 = boost::when_all();

boost::future<boost::csbl::vector<boost::future<int> > > all = boost::when_all(boost::move(f1), boost::move(f2));

//(void) all.wait();

boost::csbl::vector<boost::future<int> > res = all.get();

BOOST_THREAD_LOG

<< res[0].get() <<" " << BOOST_THREAD_END_LOG;

BOOST_THREAD_LOG

<< res[1].get() <<" " << BOOST_THREAD_END_LOG;

}

catch (std::exception& ex)

{

BOOST_THREAD_LOG

<< "ERRORRRRR " << ex.what() << "" << BOOST_THREAD_END_LOG;

return 1;

}

catch (...)

{

BOOST_THREAD_LOG

<< " ERRORRRRR exception thrown" << BOOST_THREAD_END_LOG;

return 2;

}

}

{

try

{

boost::future<int> f1 = boost::async(boost::launch::async, &p1);

boost::future<int> f2 = boost::async(boost::launch::async, &p1b);

boost::future<std::tuple<> > all0 = boost::when_any();

boost::future<boost::csbl::vector<boost::future<int> > > all = boost::when_any(boost::move(f1), boost::move(f2));

//(void) all.wait();

boost::csbl::vector<boost::future<int> > res = all.get();

BOOST_THREAD_LOG

<< res[0].get() <<" " << BOOST_THREAD_END_LOG;

BOOST_THREAD_LOG

<< res[1].get() <<" " << BOOST_THREAD_END_LOG;

}

catch (std::exception& ex)

{

BOOST_THREAD_LOG

<< "ERRORRRRR " << ex.what() << "" << BOOST_THREAD_END_LOG;

return 1;

}

catch (...)

{

BOOST_THREAD_LOG

<< " ERRORRRRR exception thrown" << BOOST_THREAD_END_LOG;

return 2;

}

}

BOOST_THREAD_LOG

<< "MAIN>" << BOOST_THREAD_END_LOG;

return 0;

, BOOST_THREAD_RV_REF(future<int>) //f

) {

//vec.push_back(boost::forward<future<int> >(f));

{

boost::csbl::vector<future<int> > vec;

f(vec, make_ready_future(0));

return 0;