| // |
| // ip/resolver_query_base.hpp |
| // ~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2021 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_IP_RESOLVER_QUERY_BASE_HPP |
| #define BOOST_ASIO_IP_RESOLVER_QUERY_BASE_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include <boost/asio/detail/config.hpp> |
| #include <boost/asio/ip/resolver_base.hpp> |
| |
| #include <boost/asio/detail/push_options.hpp> |
| |
| namespace boost { |
| namespace asio { |
| namespace ip { |
| |
| /// The resolver_query_base class is used as a base for the |
| /// basic_resolver_query class templates to provide a common place to define |
| /// the flag constants. |
| class resolver_query_base : public resolver_base |
| { |
| protected: |
| /// Protected destructor to prevent deletion through this type. |
| ~resolver_query_base() |
| { |
| } |
| }; |
| |
| } // namespace ip |
| } // namespace asio |
| } // namespace boost |
| |
| #include <boost/asio/detail/pop_options.hpp> |
| |
| #endif // BOOST_ASIO_IP_RESOLVER_QUERY_BASE_HPP |