cpp11/impl/size.hpp

0001 #ifndef BOOST_METAPARSE_V1_CPP11_IMPL_SIZE_HPP
0002 #define BOOST_METAPARSE_V1_CPP11_IMPL_SIZE_HPP
0003
0004 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2013.
0005 // Distributed under the Boost Software License, Version 1.0.
0006 //    (See accompanying file LICENSE_1_0.txt or copy at
0007 //          http://www.boost.org/LICENSE_1_0.txt)
0008
0009 #include <boost/metaparse/v1/cpp11/fwd/string.hpp>
0010
0011 #include <boost/mpl/int.hpp>
0012
0013 #include <type_traits>
0014
0015 namespace boost
0016 {
0017   namespace metaparse
0018   {
0019     namespace v1
0020     {
0021       namespace impl
0022       {
0023         template <class S>
0024         struct size;
0025
0026         template <char... Cs>
0027         struct size<string<Cs...>> : boost::mpl::int_<sizeof...(Cs)> {};
0028       }
0029     }
0030   }
0031 }
0032
0033 #endif
0034