[Insight-users] Fiter's Update(-

[Georges Le Goualher]

Hi all,

I've written an itk filter and have the following problem:
the GenerateData() method is called each time
I call the Update() method even if the entries did not changed
between two successive calls.

I understand the normal behavior for a filter is to not
do anything when called a second time on the same
inputs.

Can someone explain what is the code that control
this behaviour?

Thanks,

Georges


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Georges Le Goualher
Ingenieur de Recherche / Research Engineer
Mauna Kea Technologies, Paris
www.maunakeatech.com
tel: 33 1 48 24 24 96
fax: 33 1 48 24 12 18
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