#ifndef BOOST_METAPARSE_V1_FIRST_OF_HPP #define BOOST_METAPARSE_V1_FIRST_OF_HPP // Copyright Abel Sinkovics (abel@sinkovics.hu) 2009 - 2010. // 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) #include <boost/metaparse/v1/nth_of.hpp> namespace boost { namespace metaparse { namespace v1 { template < BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT( BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, class P, boost::mpl::na ) > struct first_of : nth_of_c< 0, BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, P) > {}; } } } #endif