asio/detail/throw_error.hpp

0001 //
0002 // detail/throw_error.hpp
0003 // ~~~~~~~~~~~~~~~~~~~~~~
0004 //
0005 // Copyright (c) 2003-2025 Christopher M. Kohlhoff (chris at kohlhoff dot com)
0006 //
0007 // Distributed under the Boost Software License, Version 1.0. (See accompanying
0008 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0009 //
0010
0011 #ifndef BOOST_ASIO_DETAIL_THROW_ERROR_HPP
0012 #define BOOST_ASIO_DETAIL_THROW_ERROR_HPP
0013
0014 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
0015 # pragma once
0016 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
0017
0018 #include <boost/asio/detail/config.hpp>
0019 #include <boost/asio/detail/throw_exception.hpp>
0020 #include <boost/system/error_code.hpp>
0021
0022 #include <boost/asio/detail/push_options.hpp>
0023
0024 namespace boost {
0025 namespace asio {
0026 namespace detail {
0027
0028 BOOST_ASIO_DECL void do_throw_error(
0029     const boost::system::error_code& err
0030     BOOST_ASIO_SOURCE_LOCATION_PARAM);
0031
0032 BOOST_ASIO_DECL void do_throw_error(
0033     const boost::system::error_code& err,
0034     const char* location
0035     BOOST_ASIO_SOURCE_LOCATION_PARAM);
0036
0037 inline void throw_error(
0038     const boost::system::error_code& err
0039     BOOST_ASIO_SOURCE_LOCATION_DEFAULTED_PARAM)
0040 {
0041   if (err)
0042     do_throw_error(err BOOST_ASIO_SOURCE_LOCATION_ARG);
0043 }
0044
0045 inline void throw_error(
0046     const boost::system::error_code& err,
0047     const char* location
0048     BOOST_ASIO_SOURCE_LOCATION_DEFAULTED_PARAM)
0049 {
0050   if (err)
0051     do_throw_error(err, location BOOST_ASIO_SOURCE_LOCATION_ARG);
0052 }
0053
0054 } // namespace detail
0055 } // namespace asio
0056 } // namespace boost
0057
0058 #include <boost/asio/detail/pop_options.hpp>
0059
0060 #if defined(BOOST_ASIO_HEADER_ONLY)
0061 # include <boost/asio/detail/impl/throw_error.ipp>
0062 #endif // defined(BOOST_ASIO_HEADER_ONLY)
0063
0064 #endif // BOOST_ASIO_DETAIL_THROW_ERROR_HPP