55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
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//
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// ip/impl/network_v4.hpp
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// ~~~~~~~~~~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
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// Copyright (c) 2014 Oliver Kowalke (oliver dot kowalke at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef ASIO_IP_IMPL_NETWORK_V4_HPP
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#define ASIO_IP_IMPL_NETWORK_V4_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#if !defined(ASIO_NO_IOSTREAM)
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#include "asio/detail/throw_error.hpp"
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#include "asio/detail/push_options.hpp"
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namespace asio {
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namespace ip {
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template <typename Elem, typename Traits>
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std::basic_ostream<Elem, Traits>& operator<<(
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std::basic_ostream<Elem, Traits>& os, const network_v4& addr)
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{
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asio::error_code ec;
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std::string s = addr.to_string(ec);
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if (ec)
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{
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if (os.exceptions() & std::basic_ostream<Elem, Traits>::failbit)
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asio::detail::throw_error(ec);
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else
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os.setstate(std::basic_ostream<Elem, Traits>::failbit);
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}
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else
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for (std::string::iterator i = s.begin(); i != s.end(); ++i)
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os << os.widen(*i);
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return os;
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}
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} // namespace ip
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} // namespace asio
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#include "asio/detail/pop_options.hpp"
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#endif // !defined(ASIO_NO_IOSTREAM)
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#endif // ASIO_IP_IMPL_NETWORK_V4_HPP
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