ceph/src/boost/libs/metaparse/example/getting_started/6_2.hpp

   1 #ifndef BOOST_METAPARSE_GETTING_STARTED_6_2_HPP
   2 #define BOOST_METAPARSE_GETTING_STARTED_6_2_HPP
   3
   4 // Automatically generated header file
   5
   6 // Definitions before section 6.1
   7 #include "6_1.hpp"
   8
   9 // Definitions of section 6.1
  10 using minus_token = token<lit_c<'-'>>;
  11
  12 #include <boost/metaparse/one_of.hpp>
  13
  14 using exp_parser12 =
  15  build_parser<
  16    foldl_start_with_parser<
  17      sequence<one_of<plus_token, minus_token>, int_token>,
  18      int_token,
  19      boost::mpl::quote2<sum_items>
  20    >
  21  >;
  22
  23 // query:
  24 //    exp_parser12::apply<BOOST_METAPARSE_STRING("1 + 2 - 3")>::type
  25
  26 #endif
  27