diff options
Diffstat (limited to 'boost/asio/socket_acceptor_service.hpp')
-rw-r--r-- | boost/asio/socket_acceptor_service.hpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/boost/asio/socket_acceptor_service.hpp b/boost/asio/socket_acceptor_service.hpp index bcc9c46934..e00c76c901 100644 --- a/boost/asio/socket_acceptor_service.hpp +++ b/boost/asio/socket_acceptor_service.hpp @@ -2,7 +2,7 @@ // socket_acceptor_service.hpp // ~~~~~~~~~~~~~~~~~~~~~~~~~~~ // -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// Copyright (c) 2003-2017 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) @@ -117,17 +117,21 @@ public: service_impl_.move_assign(impl, other_service.service_impl_, other_impl); } + // All acceptor services have access to each other's implementations. + template <typename Protocol1> friend class socket_acceptor_service; + /// Move-construct a new socket acceptor implementation from another protocol /// type. template <typename Protocol1> void converting_move_construct(implementation_type& impl, + socket_acceptor_service<Protocol1>& other_service, typename socket_acceptor_service< Protocol1>::implementation_type& other_impl, typename enable_if<is_convertible< Protocol1, Protocol>::value>::type* = 0) { service_impl_.template converting_move_construct<Protocol1>( - impl, other_impl); + impl, other_service.service_impl_, other_impl); } #endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) |