[ITK] RegularExpressionSeriesFileNames

[Bill Lorensen]

Are you using the example code or your own code? Are you passing the RE on
the command line or is it hard coded in the code?

On Mar 8, 2017 2:57 PM, "Fijoy Vadakkumpadan" <tofijoy at gmail.com> wrote:

> Hello,
>
> I'd like to use the RegularExpressionSeriesFileNames  class to generate a
> list of sorted file names in a directory, but having some difficulties. In
> a toy example that I'm experimenting with, my directory has the following
> files:
>
> 3   a   a1  ab1 b   b1  c   c1  cd
>
> Here are 2 regular expressions that I tried and the file names they match:
>
> (1) expression [^ab1-9] matches c1, c, and cd
>
> (2) expression [^ab1-9]$ matches c and cd
>
> According to documentation, (1) makes sense to me, but (2) does not.
> Specifically, (2) should not have cd as a match, since $ matches
> end-of-line (and not d). Am I missing something?
>
> Documentation I'm looking at: https://itk.org/Doxygen/html/Examples_2IO_
> 2ImageSeriesReadWrite2_8cxx-example.html#_a3
>
> Is there additional documentation for the class that will help?
>
> Thanks,
> --Fijoy
>
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