ceph/src/boost/libs/metaparse/doc/before_4_2.qbk

   1 [#before_4_2]
   2 ['Definitions before section 4.2.]
   3
   4   #include <boost/metaparse/string.hpp>
   5   #include <boost/metaparse/int_.hpp>
   6
   7   #include <boost/metaparse/build_parser.hpp>
   8
   9   using namespace boost::metaparse;
  10
  11   using exp_parser1 = build_parser<int_>;
  12   #include <boost/metaparse/entire_input.hpp>
  13
  14   using exp_parser2 = build_parser<entire_input<int_>>;
  15   #include <boost/metaparse/token.hpp>
  16
  17   using exp_parser3 = build_parser<entire_input<token<int_>>>;
  18   #include <boost/metaparse/lit_c.hpp>
  19
  20   #include <boost/metaparse/sequence.hpp>
  21
  22   using exp_parser4 = build_parser<sequence<token<int_>, token<lit_c<'+'>>, token<int_>>>;
  23
  24   #include <metashell/formatter.hpp>
  25
  26   using int_token = token<int_>;
  27
  28   using plus_token = token<lit_c<'+'>>;
  29
  30   using exp_parser5 = build_parser<sequence<int_token, plus_token, int_token>>;
  31