cpp11/impl/is_none_c.hpp

0001 #ifndef BOOST_METAPARSE_V1_CPP11_IMPL_IS_NONE_C_HPP
0002 #define BOOST_METAPARSE_V1_CPP11_IMPL_IS_NONE_C_HPP
0003
0004 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2017.
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/impl/is_none_c_impl.hpp>
0010
0011 namespace boost
0012 {
0013   namespace metaparse
0014   {
0015     namespace v1
0016     {
0017       namespace impl
0018       {
0019         template <char... Cs>
0020         struct is_none_c
0021         {
0022           typedef is_none_c type;
0023
0024           template <class C>
0025           struct apply : is_none_c_impl<C::type::value, Cs...> {};
0026         };
0027       }
0028     }
0029   }
0030 }
0031
0032 #endif
0033