/usr/include/boost/asio/execution/detail
Edit: /usr/include/boost/asio/execution/detail/as_operation.hpp (3210B)
//
// execution/detail/as_operation.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2020 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_DETAIL_AS_OPERATION_HPP
#define BOOST_ASIO_EXECUTION_DETAIL_AS_OPERATION_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include
#include
#include
#include
#include
#include
#include
#include
namespace boost {
namespace asio {
namespace execution {
namespace detail {
template
struct as_operation
{
typename remove_cvref::type ex_;
typename remove_cvref::type receiver_;
#if !defined(BOOST_ASIO_HAS_MOVE)
boost::asio::detail::shared_ptr ref_count_;
#endif // !defined(BOOST_ASIO_HAS_MOVE)
template
explicit as_operation(BOOST_ASIO_MOVE_ARG(E) e, BOOST_ASIO_MOVE_ARG(R) r)
: ex_(BOOST_ASIO_MOVE_CAST(E)(e)),
receiver_(BOOST_ASIO_MOVE_CAST(R)(r))
#if !defined(BOOST_ASIO_HAS_MOVE)
, ref_count_(new boost::asio::detail::atomic_count(1))
#endif // !defined(BOOST_ASIO_HAS_MOVE)
{
}
void start() BOOST_ASIO_NOEXCEPT
{
#if !defined(BOOST_ASIO_NO_EXCEPTIONS)
try
{
#endif // !defined(BOOST_ASIO_NO_EXCEPTIONS)
execution::execute(
BOOST_ASIO_MOVE_CAST(typename remove_cvref::type)(ex_),
as_invocable::type,
Executor>(receiver_
#if !defined(BOOST_ASIO_HAS_MOVE)
, ref_count_
#endif // !defined(BOOST_ASIO_HAS_MOVE)
));
#if !defined(BOOST_ASIO_NO_EXCEPTIONS)
}
catch (...)
{
#if defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR)
execution::set_error(
BOOST_ASIO_MOVE_OR_LVALUE(
typename remove_cvref::type)(
receiver_),
std::current_exception());
#else // defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR)
std::terminate();
#endif // defined(BOOST_ASIO_HAS_STD_EXCEPTION_PTR)
}
#endif // !defined(BOOST_ASIO_NO_EXCEPTIONS)
}
};
} // namespace detail
} // namespace execution
namespace traits {
#if !defined(BOOST_ASIO_HAS_DEDUCED_START_MEMBER_TRAIT)
template
struct start_member<
boost::asio::execution::detail::as_operation >
{
BOOST_ASIO_STATIC_CONSTEXPR(bool, is_valid = true);
BOOST_ASIO_STATIC_CONSTEXPR(bool, is_noexcept = true);
typedef void result_type;
};
#endif // !defined(BOOST_ASIO_HAS_DEDUCED_START_MEMBER_TRAIT)
} // namespace traits
} // namespace asio
} // namespace boost
#include
#endif // BOOST_ASIO_EXECUTION_DETAIL_AS_OPERATION_HPP