| |
| // (C) Copyright Tobias Schwinger |
| // |
| // Use modification and distribution are subject to the boost Software License, |
| // Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt). |
| |
| //------------------------------------------------------------------------------ |
| |
| // no include guards, this file is guarded externally |
| |
| #ifdef __WAVE__ |
| // this file has been generated from the master.hpp file in the same directory |
| # pragma wave option(preserve: 0) |
| #endif |
| |
| #if !defined(BOOST_FT_PREPROCESSING_MODE) || defined(BOOST_FT_CONFIG_HPP_INCLUDED) |
| # error "this file used with two-pass preprocessing, only" |
| #endif |
| |
| #include <ndnboost/preprocessor/slot/slot.hpp> |
| #include <ndnboost/function_types/detail/encoding/def.hpp> |
| |
| namespace ndnboost { namespace function_types { |
| |
| typedef detail::property_tag<BOOST_FT_non_variadic,BOOST_FT_variadic_mask> non_variadic; |
| typedef detail::property_tag<BOOST_FT_variadic,BOOST_FT_variadic_mask> variadic; |
| |
| typedef detail::property_tag<0,BOOST_FT_const> non_const; |
| typedef detail::property_tag<BOOST_FT_const,BOOST_FT_const> const_qualified; |
| |
| typedef detail::property_tag<0,BOOST_FT_volatile> non_volatile; |
| typedef detail::property_tag<BOOST_FT_volatile,BOOST_FT_volatile> volatile_qualified; |
| |
| typedef detail::property_tag<BOOST_FT_default_cc,BOOST_FT_cc_mask> default_cc; |
| |
| #define BOOST_PP_VALUE BOOST_FT_const|BOOST_FT_volatile |
| #include BOOST_PP_ASSIGN_SLOT(1) |
| |
| typedef detail::property_tag<0 , BOOST_PP_SLOT(1)> non_cv; |
| typedef detail::property_tag<BOOST_FT_const , BOOST_PP_SLOT(1)> const_non_volatile; |
| typedef detail::property_tag<BOOST_FT_volatile, BOOST_PP_SLOT(1)> volatile_non_const; |
| typedef detail::property_tag<BOOST_PP_SLOT(1) , BOOST_PP_SLOT(1)> cv_qualified; |
| |
| namespace detail { |
| |
| typedef constant<BOOST_FT_full_mask> full_mask; |
| |
| template <bits_t Flags, bits_t CCID> struct encode_bits_impl |
| { |
| BOOST_STATIC_CONSTANT( bits_t, value = |
| Flags | (BOOST_FT_default_cc * CCID) << 1 ); |
| }; |
| |
| template <bits_t Flags, bits_t CCID, std::size_t Arity> |
| struct encode_charr_impl |
| { |
| BOOST_STATIC_CONSTANT(std::size_t, value = (std::size_t)(1+ |
| Flags | (BOOST_FT_default_cc * CCID) << 1 | Arity << BOOST_FT_arity_shift |
| )); |
| }; |
| |
| template <bits_t Bits> struct decode_bits |
| { |
| BOOST_STATIC_CONSTANT(bits_t, flags = Bits & BOOST_FT_flags_mask); |
| |
| BOOST_STATIC_CONSTANT(bits_t, cc_id = |
| ( (Bits & BOOST_FT_full_mask) / BOOST_FT_default_cc) >> 1 |
| ); |
| |
| BOOST_STATIC_CONSTANT(bits_t, tag_bits = (Bits & BOOST_FT_full_mask)); |
| |
| BOOST_STATIC_CONSTANT(std::size_t, arity = (std::size_t) |
| (Bits >> BOOST_FT_arity_shift) |
| ); |
| }; |
| |
| template <bits_t LHS_bits, bits_t LHS_mask, bits_t RHS_bits, bits_t RHS_mask> |
| struct tag_ice |
| { |
| BOOST_STATIC_CONSTANT(bool, match = |
| RHS_bits == (LHS_bits & RHS_mask & (RHS_bits |~BOOST_FT_type_mask)) |
| ); |
| |
| BOOST_STATIC_CONSTANT(bits_t, combined_bits = |
| (LHS_bits & ~RHS_mask) | RHS_bits |
| ); |
| |
| BOOST_STATIC_CONSTANT(bits_t, combined_mask = |
| LHS_mask | RHS_mask |
| ); |
| |
| BOOST_STATIC_CONSTANT(bits_t, extracted_bits = |
| LHS_bits & RHS_mask |
| ); |
| |
| }; |
| |
| #define BOOST_FT_mask BOOST_FT_type_mask |
| typedef property_tag<BOOST_FT_callable_builtin,BOOST_FT_mask> callable_builtin_tag; |
| typedef property_tag<BOOST_FT_non_member_callable_builtin,BOOST_FT_mask> nonmember_callable_builtin_tag; |
| typedef property_tag<BOOST_FT_function,BOOST_FT_mask> function_tag; |
| typedef property_tag<BOOST_FT_reference,BOOST_FT_mask> reference_tag; |
| typedef property_tag<BOOST_FT_pointer,BOOST_FT_mask> pointer_tag; |
| typedef property_tag<BOOST_FT_member_function_pointer,BOOST_FT_mask> member_function_pointer_tag; |
| typedef property_tag<BOOST_FT_member_object_pointer,BOOST_FT_mask> member_object_pointer_tag; |
| typedef property_tag<BOOST_FT_member_object_pointer_flags,BOOST_FT_full_mask> member_object_pointer_base; |
| typedef property_tag<BOOST_FT_member_pointer,BOOST_FT_mask> member_pointer_tag; |
| #undef BOOST_FT_mask |
| |
| #define BOOST_PP_VALUE BOOST_FT_function|BOOST_FT_non_variadic|BOOST_FT_default_cc |
| #include BOOST_PP_ASSIGN_SLOT(1) |
| #define BOOST_PP_VALUE BOOST_FT_type_mask|BOOST_FT_variadic_mask|BOOST_FT_cc_mask |
| #include BOOST_PP_ASSIGN_SLOT(2) |
| |
| typedef property_tag< BOOST_PP_SLOT(1) , BOOST_PP_SLOT(2) > nv_dcc_func; |
| |
| #define BOOST_PP_VALUE \ |
| BOOST_FT_member_function_pointer|BOOST_FT_non_variadic|BOOST_FT_default_cc |
| #include BOOST_PP_ASSIGN_SLOT(1) |
| |
| typedef property_tag< BOOST_PP_SLOT(1) , BOOST_PP_SLOT(2) > nv_dcc_mfp; |
| |
| } // namespace detail |
| |
| } } // namespace ::ndnboost::function_types |
| |