[ITK] RegularExpressionSeriesFileNames

[Fijoy Vadakkumpadan]

I'm using my own code. The RE is hard coded in my code as a string literal,
like:

nameGenerator->SetRegularExpression(regex),

where regex is a const char* pointing to string literal.

--Fijoy

On Wed, Mar 8, 2017 at 3:26 PM, Bill Lorensen <bill.lorensen at gmail.com>
wrote:

> 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/ht
>> ml/Examples_2IO_2ImageSeriesReadWrite2_8cxx-example.html#_a3
>>
>> Is there additional documentation for the class that will help?
>>
>> Thanks,
>> --Fijoy
>>
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