On Sun, Jul 3, 2011 at 7:07 PM, Eric Niebler <e...@boostpro.com> wrote:
> /themselves/ held by reference, or if you want the values referred to by
> the terminals held by reference but the terminal nodes held by value. I
> implemented the second:

Hi Eric,

Many thanks, this is exactly what I needed. The key part  that I
missed was the '_byval' transform. This will make my code much shorter
(I was using wrapper classes using a pointer to work around the
problem).

Cheers,

-- 
Bart
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