bool can_proceed() { aku_Status status = AKU_SUCCESS; if (aku_cursor_is_error(cursor_, &status)) { std::runtime_error err(aku_error_message(status)); BOOST_THROW_EXCEPTION(err); return false; } return true; }
virtual bool is_error(aku_Status *out_error_code_or_null) { return aku_cursor_is_error(cursor_, out_error_code_or_null); }