[ITK-dev] Workaround for dynamic_cast on Mac OSX

[Matt McCormick]

Hi folks,

As we have wrestled with in Slicer, along with other applications
where ITK is used in multiple shared libraries, dynamic_cast can fail
on Mac OSX.

I summarized the cause of the problem and steps for the proposed solution here:

  https://issues.itk.org/jira/browse/ITK-3490

Feedback is welcome. The effort is targeted for the ITK 4.11.0 release.

Thanks,
Matt