// | |
// detail/base_from_completion_cond.hpp | |
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
// | |
// Copyright (c) 2003-2011 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_DETAIL_BASE_FROM_COMPLETION_COND_HPP | |
#define BOOST_ASIO_DETAIL_BASE_FROM_COMPLETION_COND_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/completion_condition.hpp> | |
#include <boost/asio/detail/push_options.hpp> | |
namespace boost { | |
namespace asio { | |
namespace detail { | |
template <typename CompletionCondition> | |
class base_from_completion_cond | |
{ | |
protected: | |
explicit base_from_completion_cond(CompletionCondition completion_condition) | |
: completion_condition_(completion_condition) | |
{ | |
} | |
std::size_t check_for_completion( | |
const boost::system::error_code& ec, | |
std::size_t total_transferred) | |
{ | |
return detail::adapt_completion_condition_result( | |
completion_condition_(ec, total_transferred)); | |
} | |
private: | |
CompletionCondition completion_condition_; | |
}; | |
template <> | |
class base_from_completion_cond<transfer_all_t> | |
{ | |
protected: | |
explicit base_from_completion_cond(transfer_all_t) | |
{ | |
} | |
static std::size_t check_for_completion( | |
const boost::system::error_code& ec, | |
std::size_t total_transferred) | |
{ | |
return transfer_all_t()(ec, total_transferred); | |
} | |
}; | |
} // namespace detail | |
} // namespace asio | |
} // namespace boost | |
#include <boost/asio/detail/pop_options.hpp> | |
#endif // BOOST_ASIO_DETAIL_BASE_FROM_COMPLETION_COND_HPP |