[Insight-users] Registration iteration output is always null?

[Luis Ibanez]

Hi Charlotte,

Whether you use GetValue() or GetCachedValue()
depends on the optimizer that you are using.

That's why you will find that some Examples use
GetValue() while others use GetCachedValue().


     Regards,


             Luis


-------------------------------------
On Thu, Jan 28, 2010 at 6:05 PM, Charlotte Curtis <c.f.curtis at gmail.com> wrote:
> Hi Gerald and list again,
>
> I should have searched just a little bit more.  I found this thread
> from not long ago:
> http://www.itk.org/pipermail/insight-users/2009-June/031158.html and
> apparently we need to call "GetCachedValue" instead of just
> "GetValue".  Perhaps the Examples should be updated to include this,
> as I took my observer code directly from DeformableRegistration12.
>
> Sorry for the double post, hope this helps!
>
> Charlotte
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