// (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 intended for multiple inclusion | |
#if BOOST_FT_ARITY_LOOP_PREFIX | |
# ifndef BOOST_FT_DETAIL_SYNTHESIZE_IMPL_MASTER_HPP_INCLUDED | |
# define BOOST_FT_DETAIL_SYNTHESIZE_IMPL_MASTER_HPP_INCLUDED | |
# include <boost/preprocessor/cat.hpp> | |
# include <boost/preprocessor/arithmetic/dec.hpp> | |
# include <boost/preprocessor/iteration/local.hpp> | |
# include <boost/preprocessor/facilities/empty.hpp> | |
# include <boost/preprocessor/facilities/identity.hpp> | |
# endif | |
# define BOOST_FT_type_name type | |
# ifdef BOOST_FT_flags | |
# define BOOST_FT_make_type(flags,cc,arity) BOOST_FT_make_type_impl(flags,cc,arity) | |
# define BOOST_FT_make_type_impl(flags,cc,arity) make_type_ ## flags ## _ ## cc ## _ ## arity | |
# else | |
BOOST_PP_EXPAND(#) define BOOST_FT_make_type(flags,cc,arity) BOOST_FT_make_type_impl(flags,cc,arity) | |
BOOST_PP_EXPAND(#) define BOOST_FT_make_type_impl(flags,cc,arity) make_type_ ## flags ## _ ## cc ## _ ## arity | |
# endif | |
# define BOOST_FT_iter(i) BOOST_PP_CAT(iter_,i) | |
#elif BOOST_FT_ARITY_LOOP_IS_ITERATING | |
template< BOOST_FT_tplargs(BOOST_PP_IDENTITY(typename)) > | |
struct BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,BOOST_FT_arity) | |
{ | |
typedef BOOST_FT_type ; | |
}; | |
template<> | |
struct synthesize_impl_o< BOOST_FT_flags, BOOST_FT_cc_id, BOOST_FT_n > | |
{ | |
template<typename S> struct synthesize_impl_i | |
{ | |
private: | |
typedef typename mpl::begin<S>::type BOOST_FT_iter(0); | |
# if BOOST_FT_n > 1 | |
# define BOOST_PP_LOCAL_MACRO(i) typedef typename mpl::next< \ | |
BOOST_FT_iter(BOOST_PP_DEC(i)) >::type BOOST_FT_iter(i); | |
# define BOOST_PP_LOCAL_LIMITS (1,BOOST_FT_n-1) | |
# include BOOST_PP_LOCAL_ITERATE() | |
# endif | |
public: | |
typedef typename detail::BOOST_FT_make_type(BOOST_FT_flags,BOOST_FT_cc_id,BOOST_FT_arity) | |
< typename mpl::deref< BOOST_FT_iter(0) >::type | |
# if BOOST_FT_mfp | |
, typename detail::cv_traits< | |
typename mpl::deref< BOOST_FT_iter(1) >::type >::type | |
# endif | |
# if BOOST_FT_n > (BOOST_FT_mfp+1) | |
# define BOOST_PP_LOCAL_LIMITS (BOOST_FT_mfp+1,BOOST_FT_n-1) | |
# define BOOST_PP_LOCAL_MACRO(i) \ | |
, typename mpl::deref< BOOST_FT_iter(i) >::type | |
# include BOOST_PP_LOCAL_ITERATE() | |
# endif | |
>::type type; | |
}; | |
}; | |
#elif BOOST_FT_ARITY_LOOP_SUFFIX | |
# ifdef BOOST_FT_flags | |
# undef BOOST_FT_make_type | |
# undef BOOST_FT_make_type_impl | |
# else | |
BOOST_PP_EXPAND(#) undef BOOST_FT_make_type | |
BOOST_PP_EXPAND(#) undef BOOST_FT_make_type_impl | |
# endif | |
# undef BOOST_FT_iter | |
# undef BOOST_FT_type_name | |
#else | |
# error "attempt to use arity loop master file without loop" | |
#endif | |