forked from boostorg/fusion
84 lines
5.6 KiB
C++
84 lines
5.6 KiB
C++
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/*=============================================================================
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Copyright (c) 2010 Christopher Schmidt
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#ifndef BOOST_FUSION_ADAPTED_DETAIL_CLASS_ADAPT_BASE_HPP
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#define BOOST_FUSION_ADAPTED_DETAIL_CLASS_ADAPT_BASE_HPP
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#include <boost/fusion/adapted/struct/detail/adapt_base.hpp>
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#define BOOST_FUSION_ADAPT_CLASS_C_BASE(\
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TEMPLATE_PARAMS_SEQ,NAME_SEQ,I,ATTRIBUTE,ATTRIBUTE_TUPEL_SIZE) \
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\
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template< \
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BOOST_FUSION_ADAPT_STRUCT_UNPACK_TEMPLATE_PARAMS(TEMPLATE_PARAMS_SEQ) \
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> \
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struct class_member_proxy< \
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BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
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, I \
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> \
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{ \
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typedef \
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BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 0, ATTRIBUTE) \
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type; \
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\
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class_member_proxy(BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj)\
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: obj(obj) \
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{} \
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\
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template<class Arg> \
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class_member_proxy& \
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operator=(Arg val) \
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{ \
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BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 3, ATTRIBUTE); \
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return *this; \
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} \
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\
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operator type() \
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{ \
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return BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 2, ATTRIBUTE); \
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} \
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\
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BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj; \
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}; \
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\
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template< \
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BOOST_FUSION_ADAPT_STRUCT_UNPACK_TEMPLATE_PARAMS(TEMPLATE_PARAMS_SEQ) \
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> \
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struct struct_member<BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ), I> \
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{ \
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typedef BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 0, ATTRIBUTE) type; \
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typedef \
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BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 1, ATTRIBUTE) \
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get_type; \
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typedef \
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class_member_proxy< \
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BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) \
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, I \
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> \
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proxy; \
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\
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static get_type \
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call(BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ) const& obj) \
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{ \
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return BOOST_PP_TUPLE_ELEM(ATTRIBUTE_TUPEL_SIZE, 2, ATTRIBUTE); \
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}; \
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\
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static proxy \
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call(BOOST_FUSION_ADAPT_STRUCT_UNPACK_NAME(NAME_SEQ)& obj) \
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{ \
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return proxy(obj); \
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}; \
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};
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namespace boost { namespace fusion { namespace extension
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{
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template <typename T, int N>
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struct class_member_proxy;
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}}}
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#endif
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