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// Copyright David Abrahams, Daniel Wallin 2003. Use, modification and
// distribution is subject to 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)
// This file generates overloads in this format:
//
// template<class A0, class A1>
// typename mpl::apply_wrap1<
// aux::make_arg_list<
// PS0,A0
// , aux::make_arg_list<
// PS1,A1
// , mpl::identity<aux::empty_arg_list>
// >
// >
// , unnamed_list
// >::type
// operator()(A0 const& a0, A1 const& a1) const
// {
// typedef typename mpl::apply_wrap1<
// aux::make_arg_list<
// PS0,A0
// , aux::make_arg_list<
// PS1,A1
// , mpl::identity<aux::empty_arg_list>
// >
// >
// >::type arg_tuple;
//
// return arg_tuple(
// a0
// , a1
// , aux::void_()
// ...
// );
// }
//
#if !defined(BOOST_PP_IS_ITERATING)
# error Boost.Parameters - do not include this file!
#endif
#define N BOOST_PP_ITERATION()
#define BOOST_PARAMETER_open_list(z, n, text) \
aux::item< \
BOOST_PP_CAT(PS, n), BOOST_PP_CAT(A, n)
#define BOOST_PARAMETER_close_list(z, n, text) >
#define BOOST_PARAMETER_arg_list(n) \
aux::make_arg_list< \
BOOST_PP_ENUM(N, BOOST_PARAMETER_open_list, _) \
, void_ \
BOOST_PP_REPEAT(N, BOOST_PARAMETER_close_list, _) \
, deduced_list \
, aux::tag_keyword_arg \
>
#define BOOST_PARAMETER_arg_pack_init(z, n, limit) \
BOOST_PP_CAT(a, BOOST_PP_SUB(limit,n))
template<BOOST_PP_ENUM_PARAMS(N, class A)>
typename mpl::first<
typename BOOST_PARAMETER_arg_list(N)::type
>::type
operator()(BOOST_PP_ENUM_BINARY_PARAMS(N, A, & a)) const
{
typedef typename BOOST_PARAMETER_arg_list(N)::type result;
typedef typename mpl::first<result>::type result_type;
typedef typename mpl::second<result>::type error;
error();
return result_type(
BOOST_PP_ENUM(N, BOOST_PARAMETER_arg_pack_init, BOOST_PP_DEC(N))
BOOST_PP_ENUM_TRAILING_PARAMS(
BOOST_PP_SUB(BOOST_PARAMETER_MAX_ARITY, N)
, aux::void_reference() BOOST_PP_INTERCEPT
));
}
#undef BOOST_PARAMETER_arg_list
#undef BOOST_PARAMETER_open_list
#undef BOOST_PARAMETER_close_list
#undef N
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