diff options
Diffstat (limited to 'src/boost/libs/metaparse/example/getting_started/6.hpp')
| -rw-r--r-- | src/boost/libs/metaparse/example/getting_started/6.hpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/boost/libs/metaparse/example/getting_started/6.hpp b/src/boost/libs/metaparse/example/getting_started/6.hpp new file mode 100644 index 000000000..906cb04bd --- /dev/null +++ b/src/boost/libs/metaparse/example/getting_started/6.hpp @@ -0,0 +1,25 @@ +#ifndef BOOST_METAPARSE_GETTING_STARTED_6_HPP +#define BOOST_METAPARSE_GETTING_STARTED_6_HPP + +// Automatically generated header file + +// Definitions before section 5.2.4 +#include "5_2_4.hpp" + +// Definitions of section 5.2.4 +#include <boost/metaparse/foldl_start_with_parser.hpp> + +using exp_parser11 = + build_parser< + foldl_start_with_parser< + sequence<plus_token, int_token>, /* apply this parser repeatedly */ + int_token, /* use this parser to get the initial value */ + boost::mpl::quote2<sum_items> /* use this function to add a new value to the summary */ + > + >; + +// query: +// exp_parser11::apply<BOOST_METAPARSE_STRING("1 + 2 + 3 + 4")>::type + +#endif + |