boost/libs/metaparse/doc/getting_started_28.qbk

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2018-01-12 21:47:58 +01:00
[#getting_started_28]
#include <boost/mpl/negate.hpp>
using unary_exp1 = foldr_start_with_parser< minus_token, int_token, boost::mpl::lambda<boost::mpl::negate<boost::mpl::_1>>::type >;