12345678910111213141516171819202122232425262728293031323334 |
- // Copyright David Abrahams, Daniel Wallin 2003.
- // 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_PARAMETER_AUX_PACK_DEDUCED_ITEM_HPP
- #define BOOST_PARAMETER_AUX_PACK_DEDUCED_ITEM_HPP
- #include <boost/parameter/aux_/void.hpp>
- namespace boost { namespace parameter { namespace aux {
- // A typelist that stored deduced parameter specs.
- template <
- typename ParameterSpec
- , typename Tail = ::boost::parameter::void_
- >
- struct deduced_item
- {
- typedef ParameterSpec spec;
- typedef Tail tail;
- };
- // Evaluate Tail and construct deduced_item list.
- template <typename Spec, typename Tail>
- struct make_deduced_item
- {
- typedef ::boost::parameter::aux
- ::deduced_item<Spec,typename Tail::type> type;
- };
- }}} // namespace boost::parameter::aux
- #endif // include guard
|