[Insight-users] multiple outputs filter

[Miller, James V (Research)]

When writing a multiple output filter, there is really not too much extra that 
you need to do.  The constructor of the filter must allocate the extra output 
and indicate to the pipeline how many outputs there will be.

If the outputs of the filter are to be different types, then you'll need to 
provide a MakeOutput() method.  You will also probably want to provide access
methods for each of the outputs so they are returned as the proper type.

EigenAnalysis2DImageFilter is a good example of what to do if you have multiple
outputs of different types.




-----Original Message-----
From: insight-users-bounces+millerjv=crd.ge.com at itk.org
[mailto:insight-users-bounces+millerjv=crd.ge.com at itk.org]On Behalf Of
Arnaud GELAS
Sent: Saturday, June 04, 2005 4:04 AM
To: insight-users at itk.org
Subject: [Insight-users] multiple outputs filter


Hi,

I want to implement a multiple output filter. Can anyone tell me a filter
example that has already implemented?

Thanks in advance,

Arnaud

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