• rtype : Rcpp::traits::r_sexptype_traits< Rcpp::Date > , Rcpp::traits::r_sexptype_traits< std::complex< float > > , Rcpp::traits::r_sexptype_traits< std::complex< double > > , Rcpp::traits::r_sexptype_traits< unsigned short > , Rcpp::traits::r_sexptype_traits< short > , Rcpp::traits::r_sexptype_traits< long double > , Rcpp::traits::r_sexptype_traits< unsigned long > , Rcpp::traits::r_sexptype_traits< long > , Rcpp::traits::r_sexptype_traits< float > , Rcpp::traits::r_sexptype_traits< unsigned int > , Rcpp::traits::r_sexptype_traits< Rbyte > , Rcpp::traits::r_sexptype_traits< Rcomplex > , Rcpp::traits::r_sexptype_traits< std::string > , Rcpp::traits::r_sexptype_traits< bool > , Rcpp::traits::r_sexptype_traits< double > , Rcpp::traits::r_sexptype_traits< const int > , Rcpp::traits::r_sexptype_traits< int > , Rcpp::traits::r_sexptype_traits< T > , Rcpp::traits::r_sexptype_traits< Rcpp::String > , Rcpp::traits::r_sexptype_traits< Rcpp::Datetime >
• value : Rcpp::sugar::unary_minus_result_type< RTYPE > , Rcpp::sugar::unary_minus_result_type< LGLSXP >