...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
BOOST_PARSER_MAX_AGGREGATE_SIZE
// In header: <boost/parser/config.hpp>
BOOST_PARSER_MAX_AGGREGATE_SIZE
Boost.Parser automatically treats aggregate structs as if they were tuples. It uses some metaprogramming to do this. The technique used has a hard limit on the number of data members a struct can have. Re-define this macro to change the hard limit. Note that large values may increase compile times.