| ////////////////////////////////////////////////////////////////////////////// |
| // |
| // (C) Copyright Ion Gaztanaga 2008-2009. 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_DETAIL_PREPROCESSOR_HPP |
| #define BOOST_INTERPROCESS_DETAIL_PREPROCESSOR_HPP |
| |
| #if (defined _MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif |
| |
| #include "config_begin.hpp" |
| |
| #ifdef BOOST_INTERPROCESS_PERFECT_FORWARDING |
| #error "This file is not needed when perfect forwarding is available" |
| #endif |
| |
| #include <boost/preprocessor/iteration/local.hpp> |
| #include <boost/preprocessor/repetition/enum_params.hpp> |
| #include <boost/preprocessor/cat.hpp> |
| #include <boost/preprocessor/repetition/enum.hpp> |
| #include <boost/preprocessor/repetition/repeat.hpp> |
| |
| #define BOOST_INTERPROCESS_MAX_CONSTRUCTOR_PARAMETERS 10 |
| |
| //Note: |
| //We define template parameters as const references to |
| //be able to bind temporaries. After that we will un-const them. |
| //This cast is ugly but it is necessary until "perfect forwarding" |
| //is achieved in C++0x. Meanwhile, if we want to be able to |
| //bind rvalues with non-const references, we have to be ugly |
| #ifndef BOOST_NO_RVALUE_REFERENCES |
| #define BOOST_INTERPROCESS_PP_PARAM_LIST(z, n, data) \ |
| BOOST_PP_CAT(P, n) && BOOST_PP_CAT(p, n) \ |
| //! |
| #else |
| #define BOOST_INTERPROCESS_PP_PARAM_LIST(z, n, data) \ |
| const BOOST_PP_CAT(P, n) & BOOST_PP_CAT(p, n) \ |
| //! |
| #endif |
| |
| #ifndef BOOST_NO_RVALUE_REFERENCES |
| #define BOOST_INTERPROCESS_PARAM(U, u) \ |
| U && u \ |
| //! |
| #else |
| #define BOOST_INTERPROCESS_PARAM(U, u) \ |
| const U & u \ |
| //! |
| #endif |
| |
| #ifndef BOOST_NO_RVALUE_REFERENCES |
| |
| #ifdef BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES |
| |
| #define BOOST_INTERPROCESS_AUX_PARAM_INIT(z, n, data) \ |
| BOOST_PP_CAT(m_p, n) (BOOST_INTERPROCESS_MOVE_NAMESPACE::forward< BOOST_PP_CAT(P, n) >( BOOST_PP_CAT(p, n) )) \ |
| //! |
| |
| #else |
| |
| #define BOOST_INTERPROCESS_AUX_PARAM_INIT(z, n, data) \ |
| BOOST_PP_CAT(m_p, n) (BOOST_PP_CAT(p, n)) \ |
| //! |
| |
| #endif |
| |
| #else |
| #define BOOST_INTERPROCESS_AUX_PARAM_INIT(z, n, data) \ |
| BOOST_PP_CAT(m_p, n) (const_cast<BOOST_PP_CAT(P, n) &>(BOOST_PP_CAT(p, n))) \ |
| //! |
| #endif |
| |
| #define BOOST_INTERPROCESS_AUX_PARAM_INC(z, n, data) \ |
| BOOST_PP_CAT(++m_p, n) \ |
| //! |
| |
| #ifndef BOOST_NO_RVALUE_REFERENCES |
| |
| #if defined(BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG) |
| |
| #define BOOST_INTERPROCESS_AUX_PARAM_DEFINE(z, n, data) \ |
| BOOST_PP_CAT(P, n) & BOOST_PP_CAT(m_p, n); \ |
| //! |
| |
| #else |
| |
| #define BOOST_INTERPROCESS_AUX_PARAM_DEFINE(z, n, data) \ |
| BOOST_PP_CAT(P, n) && BOOST_PP_CAT(m_p, n); \ |
| //! |
| |
| #endif //defined(BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG) |
| |
| |
| #else |
| #define BOOST_INTERPROCESS_AUX_PARAM_DEFINE(z, n, data) \ |
| BOOST_PP_CAT(P, n) & BOOST_PP_CAT(m_p, n); \ |
| //! |
| #endif |
| |
| #define BOOST_INTERPROCESS_PP_PARAM_FORWARD(z, n, data) \ |
| ::boost::interprocess::forward< BOOST_PP_CAT(P, n) >( BOOST_PP_CAT(p, n) ) \ |
| //! |
| |
| #if !defined(BOOST_NO_RVALUE_REFERENCES) && defined(BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG) |
| |
| #include <boost/interprocess/containers/container/detail/stored_ref.hpp> |
| |
| #define BOOST_INTERPROCESS_PP_MEMBER_FORWARD(z, n, data) \ |
| ::boost::container::containers_detail::stored_ref< BOOST_PP_CAT(P, n) >::forward( BOOST_PP_CAT(m_p, n) ) \ |
| //! |
| |
| #else |
| |
| #define BOOST_INTERPROCESS_PP_MEMBER_FORWARD(z, n, data) \ |
| ::boost::interprocess::forward< BOOST_PP_CAT(P, n) >( BOOST_PP_CAT(m_p, n) ) \ |
| //! |
| |
| #endif //!defined(BOOST_NO_RVALUE_REFERENCES) && defined(BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG) |
| |
| #define BOOST_INTERPROCESS_PP_MEMBER_IT_FORWARD(z, n, data) \ |
| BOOST_PP_CAT(*m_p, n) \ |
| //! |
| |
| #include <boost/interprocess/detail/config_end.hpp> |
| |
| #else |
| #ifdef BOOST_INTERPROCESS_PERFECT_FORWARDING |
| #error "This file is not needed when perfect forwarding is available" |
| #endif |
| #endif //#ifndef BOOST_INTERPROCESS_DETAIL_PREPROCESSOR_HPP |