boost/asio/execution/invocable_archetype.hpp
//
// execution/invocable_archetype.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff dot 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)
//
#ifndef BOOST_ASIO_EXECUTION_INVOCABLE_ARCHETYPE_HPP
#define BOOST_ASIO_EXECUTION_INVOCABLE_ARCHETYPE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include <boost/asio/detail/config.hpp>
#include <boost/asio/detail/type_traits.hpp>
#include <boost/asio/detail/push_options.hpp>
namespace boost {
namespace asio {
namespace execution {
/// An archetypal function object used for determining adherence to the
/// execution::executor concept.
struct invocable_archetype
{
/// Function call operator.
template <typename... Args>
void operator()(Args&&...)
{
}
};
} // namespace execution
} // namespace asio
} // namespace boost
#include <boost/asio/detail/pop_options.hpp>
#endif // BOOST_ASIO_EXECUTION_INVOCABLE_ARCHETYPE_HPP