lcos::unique_future<std::vector<Future> >
when_all(std::vector<Future>& lazy_values,
error_code& ec = throws)
{
typedef std::vector<Future> result_type;
if (lazy_values.empty())
return lcos::make_ready_future(result_type());
return when_n(lazy_values.size(), lazy_values, ec);
}
std::vector<HPX_STD_TUPLE<int, lcos::future<T> > >
wait_n(std::size_t n, lcos::future<T> f0 , lcos::future<T> f1 , lcos::future<T> f2,
error_code& ec = throws)
{
typedef std::vector<HPX_STD_TUPLE<int, lcos::future<T> > > result_type;
lcos::future<result_type> f = when_n(
f0 , f1 , f2);
if (!f.valid()) {
{ if (&ec == &hpx::throws) { HPX_THROW_EXCEPTION( uninitialized_value, "lcos::wait_n", "lcos::when_n didn't return a valid future"); } else { ec = make_error_code(static_cast<hpx::error>( uninitialized_value), "lcos::when_n didn't return a valid future", "lcos::wait_n", "D:/Devel\\hpx\\hpx\\lcos\\wait_n.hpp", 386, (ec.category() == hpx::get_lightweight_hpx_category()) ? hpx::lightweight : hpx::plain); } };
return result_type();
}
return f.get(ec);
}
std::vector<HPX_STD_TUPLE<int, lcos::future<T> > >
wait_n(std::size_t n, lcos::future<T> f0 , lcos::future<T> f1 , lcos::future<T> f2)
{
typedef std::vector<HPX_STD_TUPLE<int, lcos::future<T> > > result_type;
lcos::future<result_type> f = when_n(
f0 , f1 , f2);
if (!f.valid()) {
HPX_THROW_EXCEPTION(uninitialized_value, "lcos::wait_n",
"lcos::when_n didn't return a valid future");
return result_type();
}
return f.get();
}
lcos::future<HPX_STD_TUPLE<lcos::future<R0> , lcos::future<R1> , lcos::future<R2> , lcos::future<R3> > >
when_all(lcos::future<R0> f0 , lcos::future<R1> f1 , lcos::future<R2> f2 , lcos::future<R3> f3,
error_code& ec = throws)
{
return when_n(4, f0 , f1 , f2 , f3, ec);
}
lcos::future<HPX_STD_TUPLE<lcos::future<R0> , lcos::future<R1> > >
when_all(lcos::future<R0> f0 , lcos::future<R1> f1,
error_code& ec = throws)
{
return when_n(2, f0 , f1, ec);
}
lcos::future<HPX_STD_TUPLE<lcos::future<R0> , lcos::future<R1> , lcos::future<R2> , lcos::future<R3> , lcos::future<R4> , lcos::future<R5> , lcos::future<R6> , lcos::future<R7> > >
when_all(lcos::future<R0> f0 , lcos::future<R1> f1 , lcos::future<R2> f2 , lcos::future<R3> f3 , lcos::future<R4> f4 , lcos::future<R5> f5 , lcos::future<R6> f6 , lcos::future<R7> f7,
error_code& ec = throws)
{
return when_n(8, f0 , f1 , f2 , f3 , f4 , f5 , f6 , f7, ec);
}
lcos::future<HPX_STD_TUPLE<lcos::future<R0> > >
when_all(lcos::future<R0> f0,
error_code& ec = throws)
{
return when_n(1, f0, ec);
}