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- //////////////////////////////////////////////////////////////////////////////
- //
- // (C) Copyright Ion Gaztanaga 2005-2012. 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)
- //
- // See http://www.boost.org/libs/interprocess for documentation.
- //
- //////////////////////////////////////////////////////////////////////////////
- #ifndef BOOST_INTERPROCESS_CREATION_TAGS_HPP
- #define BOOST_INTERPROCESS_CREATION_TAGS_HPP
- #ifndef BOOST_CONFIG_HPP
- # include <boost/config.hpp>
- #endif
- #
- #if defined(BOOST_HAS_PRAGMA_ONCE)
- # pragma once
- #endif
- #include <boost/interprocess/detail/config_begin.hpp>
- #include <boost/interprocess/detail/workaround.hpp>
- namespace boost {
- namespace interprocess {
- //!Tag to indicate that the resource must
- //!be only created
- struct create_only_t {};
- //!Tag to indicate that the resource must
- //!be only opened
- struct open_only_t {};
- //!Tag to indicate that the resource must
- //!be only opened for reading
- struct open_read_only_t {};
- //!Tag to indicate that the resource must
- //!be only opened privately for reading
- struct open_read_private_t {};
- //!Tag to indicate that the resource must
- //!be only opened for reading
- struct open_copy_on_write_t {};
- //!Tag to indicate that the resource must
- //!be created. If already created, it must be opened.
- struct open_or_create_t {};
- //!Value to indicate that the resource must
- //!be only created
- static const create_only_t create_only = create_only_t();
- //!Value to indicate that the resource must
- //!be only opened
- static const open_only_t open_only = open_only_t();
- //!Value to indicate that the resource must
- //!be only opened for reading
- static const open_read_only_t open_read_only = open_read_only_t();
- //!Value to indicate that the resource must
- //!be created. If already created, it must be opened.
- static const open_or_create_t open_or_create = open_or_create_t();
- //!Value to indicate that the resource must
- //!be only opened for reading
- static const open_copy_on_write_t open_copy_on_write = open_copy_on_write_t();
- namespace ipcdetail {
- enum create_enum_t
- { DoCreate, DoOpen, DoOpenOrCreate };
- } //namespace ipcdetail {
- } //namespace interprocess {
- } //namespace boost {
- #include <boost/interprocess/detail/config_end.hpp>
- #endif //#ifndef BOOST_INTERPROCESS_CREATION_TAGS_HPP
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