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Robert Castaneda

CORBA does not support inheritence of structs.

However, you can have interface inheritence in IDL such as follows

module jguru{
  interface BaseInterface { };
  interface ExtendedInterface : BaseInterface{ };
};

In the above, the ExtendedInterface extends the BaseInterface using the ":" operator. Just like in Java, you can then use polymorphism to refer to the ExtendedInterface as the type BaseInterface.