[ITK-users] extending label object's line iterator / cpp question

[Matt McCormick]

Hi Mathew,

If some required members are private that need to be protected for
your extension, we can do that.  Please submit a patch with the
changes required [1].

Thanks,
Matt

[1] https://insightsoftwareconsortium.github.io/ITKBarCamp-doc/CommunitySoftwareProcess/SubmitAPatchToGerrit/index.html

On Mon, Jan 12, 2015 at 4:36 AM, mathew
<mathias.richter at informatik.uni-luebeck.de> wrote:
> Dear ITK users,
>
> Currently, I am working with the LabelObject class and its iterators (i.e.
> the line iterator).
> I have noticed that I can only advance the iterator by one. Unfortunately I
> want to step to any element in one step.
>
> I thought of deriving a subclass (ExtIterLabelObject) of the LabelObject,
> which lacks on loosing access on the private stuff of the LabelObject.
>
> The only way I see is defining a new ExtIterLabelObject class, which
> inherits from the LightObject and replaces the given LabelObject
> implementation.
>
> Since this is very ugly, I want to ask if there is a better way to extend
> the functionality of the LineIterator, so that I can increase the iterator
> by an arbitrary (valid) step.
>
> Thanks for your help.
>
>
>
>
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