{type	oess_1::db::site::impl::slice_is_exists_cmd_t
	{super	oess_1::db::site::impl::request_t}

	{attr	m_db_logic_name	{of	std::string}}
	{attr	m_slice_name	{of	std::string}}
}

{type	oess_1::db::site::impl::slice_is_exists_cmd_result_t
	{super	oess_1::db::site::impl::response_t}

	{attr	m_existence {of oess_1::uchar_t}}
}

