ceph/src/boost/libs/metaparse/include/boost/metaparse/v1/nth_of.hpp

   1 #ifndef BOOST_METAPARSE_V1_NTH_OF_HPP
   2 #define BOOST_METAPARSE_V1_NTH_OF_HPP
   3
   4 // Copyright Abel Sinkovics (abel@sinkovics.hu)  2010.
   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/nth_of_c.hpp>
  10
  11 #include <boost/preprocessor/repetition/enum_params.hpp>
  12 #include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
  13
  14 namespace boost
  15 {
  16   namespace metaparse
  17   {
  18     namespace v1
  19     {
  20       template <
  21         class K,
  22         BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
  23           BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE,
  24           class P,
  25           boost::mpl::na
  26         )
  27       >
  28       struct nth_of :
  29         nth_of_c<
  30           K::type::value,
  31           BOOST_PP_ENUM_PARAMS(BOOST_METAPARSE_LIMIT_SEQUENCE_SIZE, P)
  32         >
  33       {};
  34     }
  35   }
  36 }
  37
  38 #endif
  39