ceph/src/boost/boost/asio/ip/resolver_query_base.hpp

   1 //
   2 // ip/resolver_query_base.hpp
   3 // ~~~~~~~~~~~~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef BOOST_ASIO_IP_RESOLVER_QUERY_BASE_HPP
  12 #define BOOST_ASIO_IP_RESOLVER_QUERY_BASE_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  17
  18 #include <boost/asio/detail/config.hpp>
  19 #include <boost/asio/ip/resolver_base.hpp>
  20
  21 #include <boost/asio/detail/push_options.hpp>
  22
  23 namespace boost {
  24 namespace asio {
  25 namespace ip {
  26
  27 /// The resolver_query_base class is used as a base for the
  28 /// basic_resolver_query class templates to provide a common place to define
  29 /// the flag constants.
  30 class resolver_query_base : public resolver_base
  31 {
  32 protected:
  33   /// Protected destructor to prevent deletion through this type.
  34   ~resolver_query_base()
  35   {
  36   }
  37 };
  38
  39 } // namespace ip
  40 } // namespace asio
  41 } // namespace boost
  42
  43 #include <boost/asio/detail/pop_options.hpp>
  44
  45 #endif // BOOST_ASIO_IP_RESOLVER_QUERY_BASE_HPP