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Editing: creation_tags.hpp
////////////////////////////////////////////////////////////////////////////// // // (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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