How expensive is a stub duplicate/release pair?

[ERDI Gergo <cactus cactus rulez org>]

Hi,

How expensive is it to do the following:
	dupl = CORBA_Object_duplicate (orig);
	CORBA_Object_release (dupl);
? Does it involve any roundtrips to the server? I'm asking because I can
either complicate the ORBit2/C++ internals and avoid some of these, or
decide not to care if it's just some counter++/counter-- stuff.

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