[Insight-users] DicomSeriesReadPrintTags.cxx runtime error :"iterator not derefenceable"

[Bill Lorensen]

I just tried that example with a bad tag and it correctly exited with
the message:

Tag 7710|0010 not found in the DICOM header

My build has full stl iterator checking enabled.

I cannot explain why your version is failing.

Bill

On Thu, Aug 13, 2009 at 10:42 AM, Arepi<szamosi.arpad at gmail.com> wrote:
>
> Hi,
>
> I try out the DicomSeriesReadPrintTags.cxx. Its work fine but when I change
> the the DICOM tag in expression:
> std::string entryId = "0010|0010";
> DictionaryType::ConstIterator tagItr = dictionary.Find( entryId );
> to an tag which not implemented in the actual DICOM  header make runtime
> error with message: "iterator not derefenceable". I suppose that in case
> shloud execute:
> if( tagItr == end )
>    {
>    std::cerr << "Tag " << entryId;
>    std::cerr << " not found in the DICOM header" << std::endl;
>
>    }
> Can anybody explain whats wrong?
>
> Thanks
>
> Arepi
> --
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