ceph/src/boost/boost/metaparse/v1/cpp11/impl/size.hpp

   1 #ifndef BOOST_METAPARSE_V1_CPP11_IMPL_SIZE_HPP
   2 #define BOOST_METAPARSE_V1_CPP11_IMPL_SIZE_HPP
   3
   4 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2013.
   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/cpp11/fwd/string.hpp>
  10
  11 #include <boost/mpl/int.hpp>
  12
  13 #include <type_traits>
  14
  15 namespace boost
  16 {
  17   namespace metaparse
  18   {
  19     namespace v1
  20     {
  21       namespace impl
  22       {
  23         template <class S>
  24         struct size;
  25
  26         template <char... Cs>
  27         struct size<string<Cs...>> : boost::mpl::int_<sizeof...(Cs)> {};
  28       }
  29     }
  30   }
  31 }
  32
  33 #endif
  34