[vtkusers] Iterate over vtkInformation

[Ken Martin]

I **think** somehow you have to pass that custom key down to both the code
that is inserting the key and the code that is checking if the key exists.
Unless I am missing something I don't think there is anyway around that.
Usually the key is a static defined somewhere and the code that uses it
includes the header that defines it.

Hope that helps!

On Wed, Feb 28, 2018 at 11:35 AM, Doug Hoppes <dhoppes at mbfbioscience.com>
wrote:

> Hey all,
>
>
>
>                 For a vtkprop, I need to set some custom attributes (i.e.
> allowSecureDeletion, etc).  So, the main way to do this is to set a
> property key (in a vtkinformation object) and then access the property
> later on.
>
>
>
>                 The problem is that I need the original custom key pointer
> to access the property.  However, I don’t have access to that property
> object since I’m looping through all of the vtkprops and want to ask it if
> the specific property key exists.
>
>
>
> Dougie
>
>
>
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-- 
Ken Martin PhD
Distinguished Engineer
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065

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