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

   1 #ifndef BOOST_METAPARSE_V1_DEFINE_ERROR_HPP
   2 #define BOOST_METAPARSE_V1_DEFINE_ERROR_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 <string>
  10
  11 #ifdef BOOST_METAPARSE_V1_DEFINE_ERROR
  12 #  error BOOST_METAPARSE_V1_DEFINE_ERROR already defined
  13 #endif
  14 #define BOOST_METAPARSE_V1_DEFINE_ERROR(name, msg) \
  15   struct name \
  16   { \
  17     typedef name type; \
  18     static std::string get_value() \
  19     { \
  20       return msg; \
  21     } \
  22   }
  23
  24 #endif
  25