47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
//
|
|
// is_executor.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 ASIO_IS_EXECUTOR_HPP
|
|
#define ASIO_IS_EXECUTOR_HPP
|
|
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
|
|
# pragma once
|
|
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
|
|
|
|
#include "asio/detail/config.hpp"
|
|
#include "asio/detail/is_executor.hpp"
|
|
|
|
#include "asio/detail/push_options.hpp"
|
|
|
|
namespace asio {
|
|
|
|
/// The is_executor trait detects whether a type T meets the Executor type
|
|
/// requirements.
|
|
/**
|
|
* Class template @c is_executor is a UnaryTypeTrait that is derived from @c
|
|
* true_type if the type @c T meets the syntactic requirements for Executor,
|
|
* otherwise @c false_type.
|
|
*/
|
|
template <typename T>
|
|
struct is_executor
|
|
#if defined(GENERATING_DOCUMENTATION)
|
|
: integral_constant<bool, automatically_determined>
|
|
#else // defined(GENERATING_DOCUMENTATION)
|
|
: asio::detail::is_executor<T>
|
|
#endif // defined(GENERATING_DOCUMENTATION)
|
|
{
|
|
};
|
|
|
|
} // namespace asio
|
|
|
|
#include "asio/detail/pop_options.hpp"
|
|
|
|
#endif // ASIO_IS_EXECUTOR_HPP
|