Method empty

inst/include/Rcpp/vector/string_proxy.h:170–170

		inline iterator end() const { return begin() + size() ; }
		inline R_xlen_t size() const { return strlen( begin() ) ; }
		inline bool empty() const { return *begin() == '\0' ; }
		inline reference operator[]( R_xlen_t n ){ return *( begin() + n ) ; }

		template <typename UnaryOperator>