Macro BOOST_PROTO_MAX_LOGICAL

Macro BOOST_PROTO_MAX_LOGICAL_ARITY

BOOST_PROTO_MAX_LOGICAL_ARITY — Controls the maximum number of sub-grammars that proto::or_<> and proto::and_<> accept.

// In header: <boost/proto/proto_fwd.hpp>

BOOST_PROTO_MAX_LOGICAL_ARITY

BOOST_PROTO_MAX_LOGICAL_ARITY defaults to 10. It may be set higher or lower. Setting it higher will have a negative effect on compile times.