1 // Copyright David Abrahams, Daniel Wallin 2003.
2 // Distributed under the Boost Software License, Version 1.0.
3 // (See accompanying file LICENSE_1_0.txt or copy at
4 // http://www.boost.org/LICENSE_1_0.txt)
6 #ifndef BOOST_PARAMETER_AUX_PACK_INSERT_TAGGED_HPP
7 #define BOOST_PARAMETER_AUX_PACK_INSERT_TAGGED_HPP
9 #include <boost/parameter/aux_/set.hpp>
11 namespace boost { namespace parameter { namespace aux {
13 // Inserts Tagged::key_type into the UserArgs set.
14 // Extra indirection to lazily evaluate Tagged::key_type.
15 template <typename UsedArgs, typename Tagged>
17 : ::boost::parameter::aux::insert_<UsedArgs,typename Tagged::key_type>
20 }}} // namespace boost::parameter::aux
22 #endif // include guard