Chris@16: //
Chris@16: // detail/base_from_completion_cond.hpp
Chris@16: // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chris@16: //
Chris@101: // Copyright (c) 2003-2015 Christopher M. Kohlhoff (chris at kohlhoff dot com)
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: #ifndef BOOST_ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP
Chris@16: #define BOOST_ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP
Chris@16: 
Chris@16: #if defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: # pragma once
Chris@16: #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
Chris@16: 
Chris@16: #include <boost/asio/detail/config.hpp>
Chris@16: #include <boost/asio/completion_condition.hpp>
Chris@16: 
Chris@16: #include <boost/asio/detail/push_options.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace asio {
Chris@16: namespace detail {
Chris@16: 
Chris@16: template <typename CompletionCondition>
Chris@16: class base_from_completion_cond
Chris@16: {
Chris@16: protected:
Chris@16:   explicit base_from_completion_cond(CompletionCondition completion_condition)
Chris@16:     : completion_condition_(completion_condition)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   std::size_t check_for_completion(
Chris@16:       const boost::system::error_code& ec,
Chris@16:       std::size_t total_transferred)
Chris@16:   {
Chris@16:     return detail::adapt_completion_condition_result(
Chris@16:         completion_condition_(ec, total_transferred));
Chris@16:   }
Chris@16: 
Chris@16: private:
Chris@16:   CompletionCondition completion_condition_;
Chris@16: };
Chris@16: 
Chris@16: template <>
Chris@16: class base_from_completion_cond<transfer_all_t>
Chris@16: {
Chris@16: protected:
Chris@16:   explicit base_from_completion_cond(transfer_all_t)
Chris@16:   {
Chris@16:   }
Chris@16: 
Chris@16:   static std::size_t check_for_completion(
Chris@16:       const boost::system::error_code& ec,
Chris@16:       std::size_t total_transferred)
Chris@16:   {
Chris@16:     return transfer_all_t()(ec, total_transferred);
Chris@16:   }
Chris@16: };
Chris@16: 
Chris@16: } // namespace detail
Chris@16: } // namespace asio
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/asio/detail/pop_options.hpp>
Chris@16: 
Chris@16: #endif // BOOST_ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP