boost/fusion/adapted/struct/adapt_struct.hpp
/*=============================================================================
Copyright (c) 2001-2007 Joel de Guzman
Copyright (c) 2009-2011 Christopher Schmidt
Copyright (c) 2013-2014 Damien Buhl
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)
==============================================================================*/
#ifndef BOOST_FUSION_ADAPTED_STRUCT_ADAPT_STRUCT_HPP
#define BOOST_FUSION_ADAPTED_STRUCT_ADAPT_STRUCT_HPP
#include <boost/fusion/support/config.hpp>
#include <boost/preprocessor/config/config.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/empty.hpp>
#include <boost/preprocessor/control/iif.hpp>
#include <boost/preprocessor/comparison/less.hpp>
#include <boost/preprocessor/seq/seq.hpp>
#include <boost/preprocessor/variadic/to_seq.hpp>
#include <boost/fusion/adapted/struct/detail/extension.hpp>
#include <boost/fusion/adapted/struct/detail/adapt_base.hpp>
#include <boost/fusion/adapted/struct/detail/adapt_base_attr_filler.hpp>
#include <boost/fusion/adapted/struct/detail/at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_view_impl.hpp>
#include <boost/fusion/adapted/struct/detail/is_sequence_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_at_impl.hpp>
#include <boost/fusion/adapted/struct/detail/category_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/size_impl.hpp>
#include <boost/fusion/adapted/struct/detail/begin_impl.hpp>
#include <boost/fusion/adapted/struct/detail/end_impl.hpp>
#include <boost/fusion/adapted/struct/detail/value_of_impl.hpp>
#include <boost/fusion/adapted/struct/detail/deref_impl.hpp>
#define BOOST_FUSION_ADAPT_STRUCT_C( \
TEMPLATE_PARAMS_SEQ, NAME_SEQ, IS_VIEW, I, ATTRIBUTE) \
BOOST_FUSION_ADAPT_STRUCT_C_BASE( \
TEMPLATE_PARAMS_SEQ, \
NAME_SEQ, \
IS_VIEW, \
I, \
BOOST_PP_IIF(IS_VIEW, BOOST_FUSION_PROXY_PREFIX, BOOST_PP_EMPTY), \
BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR(ATTRIBUTE), \
BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE), \
BOOST_PP_LESS( \
BOOST_FUSION_ADAPT_STRUCT_WRAPPEDATTR_SIZE(ATTRIBUTE), 2))
#if BOOST_PP_VARIADICS
# define BOOST_FUSION_ADAPT_TPL_STRUCT(TEMPLATE_PARAMS_SEQ,NAME_SEQ, ...) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(1)TEMPLATE_PARAMS_SEQ, \
(1)NAME_SEQ, \
struct_tag, \
0, \
BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \
BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__)), \
BOOST_FUSION_ADAPT_STRUCT_C)
# define BOOST_FUSION_ADAPT_STRUCT(...) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(0), \
(0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \
struct_tag, \
0, \
BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \
BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \
BOOST_FUSION_ADAPT_STRUCT_C)
# define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(...) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(0), \
(0)(BOOST_PP_SEQ_HEAD(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \
struct_tag, \
1, \
BOOST_FUSION_ADAPT_STRUCT_ATTRIBUTES_FILLER( \
BOOST_PP_SEQ_TAIL(BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__))), \
BOOST_FUSION_ADAPT_STRUCT_C)
#else // BOOST_PP_VARIADICS
# define BOOST_FUSION_ADAPT_TPL_STRUCT( \
TEMPLATE_PARAMS_SEQ,NAME_SEQ, ATTRIBUTES) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(1)TEMPLATE_PARAMS_SEQ, \
(1)NAME_SEQ, \
struct_tag, \
0, \
BOOST_PP_CAT( \
BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES,_END), \
BOOST_FUSION_ADAPT_STRUCT_C)
# define BOOST_FUSION_ADAPT_STRUCT(NAME, ATTRIBUTES) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(0), \
(0)(NAME), \
struct_tag, \
0, \
BOOST_PP_CAT( \
BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES, \
_END), \
BOOST_FUSION_ADAPT_STRUCT_C)
# define BOOST_FUSION_ADAPT_STRUCT_AS_VIEW(NAME, ATTRIBUTES) \
BOOST_FUSION_ADAPT_STRUCT_BASE( \
(0), \
(0)(NAME), \
struct_tag, \
1, \
BOOST_PP_CAT( \
BOOST_FUSION_ADAPT_STRUCT_FILLER_0(0,0)ATTRIBUTES, \
_END), \
BOOST_FUSION_ADAPT_STRUCT_C)
#endif // BOOST_PP_VARIADICS
#endif
