1 #ifndef BOOST_METAPARSE_V1_UTIL_INT_TO_DIGIT_HPP 2 #define BOOST_METAPARSE_V1_UTIL_INT_TO_DIGIT_HPP 3 4 // Copyright Abel Sinkovics (abel@sinkovics.hu) 2012. 5 // Distributed under the Boost Software License, Version 1.0. 6 // (See accompanying file LICENSE_1_0.txt or copy at 7 // http://www.boost.org/LICENSE_1_0.txt) 8 9 #include <boost/metaparse/v1/util/int_to_digit_c.hpp> 10 11 #include <boost/mpl/vector.hpp> 12 13 namespace boost 14 { 15 namespace metaparse 16 { 17 namespace v1 18 { 19 namespace util 20 { 21 template <class N = boost::mpl::na> 22 struct int_to_digit : int_to_digit_c<N::type::value> {}; 23 24 template <> 25 struct int_to_digit<boost::mpl::na> 26 { 27 typedef int_to_digit type; 28 29 template <class N = boost::mpl::na> 30 struct apply : int_to_digit<N> {}; 31 }; 32 } 33 } 34 } 35 } 36 37 #endif 38 39