ceph/src/boost/boost/metaparse/v1/impl/is_char_c.hpp

   1 #ifndef BOOST_METAPARSE_V1_IMPL_IS_CHAR_C_HPP
   2 #define BOOST_METAPARSE_V1_IMPL_IS_CHAR_C_HPP
   3
   4 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2015.
   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/mpl/bool.hpp>
  10
  11 namespace boost
  12 {
  13   namespace metaparse
  14   {
  15     namespace v1
  16     {
  17       namespace impl
  18       {
  19         template <char C>
  20         struct is_char_c
  21         {
  22           typedef is_char_c type;
  23
  24           template <class Ch>
  25           struct apply : boost::mpl::bool_<Ch::type::value == C> {};
  26         };
  27       }
  28     }
  29   }
  30 }
  31
  32 #endif
  33