boost/asio/detail/array_fwd.hpp
// // detail/array_fwd.hpp // ~~~~~~~~~~~~~~~~~~~~ // // Copyright (c) 2003-2022 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_DETAIL_ARRAY_FWD_HPP #define BOOST_ASIO_DETAIL_ARRAY_FWD_HPP #if defined(_MSC_VER) && (_MSC_VER >= 1200) # pragma once #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) #include <boost/asio/detail/config.hpp> namespace boost { template<class T, std::size_t N> class array; } // namespace boost // Standard library components can't be forward declared, so we'll have to // include the array header. Fortunately, it's fairly lightweight and doesn't // add significantly to the compile time. #if defined(BOOST_ASIO_HAS_STD_ARRAY) # include <array> #endif // defined(BOOST_ASIO_HAS_STD_ARRAY) #endif // BOOST_ASIO_DETAIL_ARRAY_FWD_HPP