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List:       vtk-developers
Subject:    [vtk-developers] No vtkInformationVariantKey or vtkInformationVariantVectorKey?
From:       David Thompson <david.thompson () kitware ! com>
Date:       2012-10-18 18:21:30
Message-ID: 5DC591F9-DFC0-434B-BC41-B1F60743E3C9 () kitware ! com
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Hi all,

I am surprised to see that there is no vtkInformationKey subclass to hold a variant \
value or array of variant values. Is there a reason these cases were omitted?

Some background: I had planned to use the vtkInformation object associated with each \
vtkAbstractArray to hold a list of unique values present in the array (when the array \
has a small number of unique values), but this won't be easy if the array in question \
is a vtkVariantArray and there's no way to hold a vector of variants.

	Thanks,
	David 
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