Select values from table%ROWTYPE variable into a cursor

Question

I have a stored procedure which has an OUT parameter of table1%ROWTYPE.
In future we might have to add more OUT parameters of table2%ROWTYPE etc. But at any point of time only one will have values.
So instead of having table%ROWTYPE as OUT parameter, can I send these single row ( with variable values) in a cursor, so that declaration part atleast will not change.
Is it possible to select values from table%ROWTYPE variable into a cursor.
cursorOUT IS
SELECT * FROM varREC;
where varREC is table.ROWTYPE variable.
Or which is the better solution in this situation.
Thanks.

Answer 1

SQL> var a refcursor
SQL> declare
  2   bb emp%ROWTYPE;
  3  begin
  4   select * into bb from emp where rownum = 1;
  5   open :a for select bb.ename ename, bb.empno empno from dual;
  6  end;
  7  /
PL/SQL procedure successfully completed.
SQL> print a
ENAME                                 EMPNO
SMITH                                  7369Rgds.