[Insight-developers] Functors Constness (Mantis bug http://public.kitware.com/Bug/view.php?id=8678)

[kent williams]

I was looking at unassigned bugs today for low-hanging fruit and this one
caught my eye:

    A reported on the list, operator() defined in ITK functors should be
const:
        
http://public.kitware.com/pipermail/insight-users/2009-February/029212.html

    >> On Tue, Feb 24, 2009 at 8:15 AM, Julien Michel <julien.michel at c-s.fr>
wrote:
    >> It prevents me from reusing them inside some const methods, and it
looks like
    >> they could have been declared const without any problem. Mutable does
the
    >> trick, but I would rather avoid it if possible.

It appears Tom Vercauteren checked in modified files to review to make
operator() const in all functors.  Now that 3.12 is released, what needs to
happen to make it possible to move these files from review to release?

For that matter, if I turn on ITK_USE_REVIEW, do those files get included in
preference to the ones checked in on the trunk, or do I need to copy them
out to the main directory, build, and then test them?




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