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| author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
| commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
| tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/asio/posix/descriptor_base.hpp | |
| download | swift-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 | |
Import.
Diffstat (limited to '3rdParty/Boost/boost/asio/posix/descriptor_base.hpp')
| -rw-r--r-- | 3rdParty/Boost/boost/asio/posix/descriptor_base.hpp | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/asio/posix/descriptor_base.hpp b/3rdParty/Boost/boost/asio/posix/descriptor_base.hpp new file mode 100644 index 0000000..19a5727 --- /dev/null +++ b/3rdParty/Boost/boost/asio/posix/descriptor_base.hpp @@ -0,0 +1,95 @@ +// +// descriptor_base.hpp +// ~~~~~~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2008 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_POSIX_DESCRIPTOR_BASE_HPP +#define BOOST_ASIO_POSIX_DESCRIPTOR_BASE_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/push_options.hpp> + +#include <boost/asio/detail/push_options.hpp> +#include <boost/config.hpp> +#include <boost/detail/workaround.hpp> +#include <boost/asio/detail/pop_options.hpp> + +#include <boost/asio/detail/io_control.hpp> +#include <boost/asio/detail/socket_option.hpp> + +namespace boost { +namespace asio { +namespace posix { + +/// The descriptor_base class is used as a base for the basic_stream_descriptor +/// class template so that we have a common place to define the associated +/// IO control commands. +class descriptor_base +{ +public: + /// IO control command to set the blocking mode of the descriptor. + /** + * Implements the FIONBIO IO control command. + * + * @par Example + * @code + * boost::asio::posix::stream_descriptor descriptor(io_service); + * ... + * boost::asio::descriptor_base::non_blocking_io command(true); + * descriptor.io_control(command); + * @endcode + * + * @par Concepts: + * IoControlCommand. + */ +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined non_blocking_io; +#else + typedef boost::asio::detail::io_control::non_blocking_io non_blocking_io; +#endif + + /// IO control command to get the amount of data that can be read without + /// blocking. + /** + * Implements the FIONREAD IO control command. + * + * @par Example + * @code + * boost::asio::posix::stream_descriptor descriptor(io_service); + * ... + * boost::asio::descriptor_base::bytes_readable command(true); + * descriptor.io_control(command); + * std::size_t bytes_readable = command.get(); + * @endcode + * + * @par Concepts: + * IoControlCommand. + */ +#if defined(GENERATING_DOCUMENTATION) + typedef implementation_defined bytes_readable; +#else + typedef boost::asio::detail::io_control::bytes_readable bytes_readable; +#endif + +protected: + /// Protected destructor to prevent deletion through this type. + ~descriptor_base() + { + } +}; + +} // namespace posix +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_POSIX_DESCRIPTOR_BASE_HPP |