Quoter Publisher/Subscriber Real-time CORBA Service.
module Stock
{
  ...
};
</PRE>

<h3>Common</h3>

This IDL file (Common.idl) contains all the exception(s), struct(s), value type(s) and
common interface(s) used by the Stock Quoter Publisher/Subscriber Real-time CORBA Service. The
generated lib of this idl file will be linked by all the other projects in the system. <P>

<li><h4>Defining the IDL exception</h4></li>

<PRE>
exception Invalid_Stock {};
</PRE>

This exception is used when the needed stock doe