You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.6 KiB
56 lines
1.6 KiB
//---------------------------------------------------------------------------// |
|
// Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com> |
|
// |
|
// Distributed under the Boost Software License, Version 1.0 |
|
// See accompanying file LICENSE_1_0.txt or copy at |
|
// http://www.boost.org/LICENSE_1_0.txt |
|
// |
|
// See http://boostorg.github.com/compute for more information. |
|
//---------------------------------------------------------------------------// |
|
|
|
#ifndef BOOST_COMPUTE_ASYNC_WAIT_HPP |
|
#define BOOST_COMPUTE_ASYNC_WAIT_HPP |
|
|
|
#include <boost/compute/config.hpp> |
|
#include <boost/compute/utility/wait_list.hpp> |
|
|
|
namespace boost { |
|
namespace compute { |
|
namespace detail { |
|
|
|
#ifndef BOOST_COMPUTE_NO_VARIADIC_TEMPLATES |
|
template<class Event> |
|
inline void insert_events_variadic(wait_list &l, Event&& event) |
|
{ |
|
l.insert(std::forward<Event>(event)); |
|
} |
|
|
|
template<class Event, class... Rest> |
|
inline void insert_events_variadic(wait_list &l, Event&& event, Rest&&... rest) |
|
{ |
|
l.insert(std::forward<Event>(event)); |
|
|
|
insert_events_variadic(l, std::forward<Rest>(rest)...); |
|
} |
|
#endif // BOOST_COMPUTE_NO_VARIADIC_TEMPLATES |
|
|
|
} // end detail namespace |
|
|
|
#ifndef BOOST_COMPUTE_NO_VARIADIC_TEMPLATES |
|
/// Blocks until all events have completed. Events can either be \ref event |
|
/// objects or \ref future "future<T>" objects. |
|
/// |
|
/// \see event, wait_list |
|
template<class... Events> |
|
inline void wait_for_all(Events&&... events) |
|
{ |
|
wait_list l; |
|
detail::insert_events_variadic(l, std::forward<Events>(events)...); |
|
l.wait(); |
|
} |
|
#endif // BOOST_COMPUTE_NO_VARIADIC_TEMPLATES |
|
|
|
} // end compute namespace |
|
} // end boost namespace |
|
|
|
#endif // BOOST_COMPUTE_ASYNC_WAIT_HPP
|
|
|