Cursor Reference 2

In recordset, there is a feature as below:
Dim rs as recordset
rs=currendb.openrecordset("table")
rs.fields("fieldname").value=....

In cursor of oracle, what the syntax should be?

In oracle
v1 number;
Cursor c1 is select empno from emp; ---defination

open c1; -- open cursor

loop

fetch c1 into v1; --fetch record set one by one

exit when c1%notfound; ---this is neccesary condition otherwise database will hand as infinite loop will be there

--do processing here-------

close c1; --close cursor


end loop;


Jigar