[Insight-users] ITK list similar to vtkIdList?

[Sara Rolfe]

Hello,

I'd like to keep track of some image coordinates.  I'm looking for  
something that is similar to vtkIdList, where I don't need to know the  
number of points and would really like to use something like the  
InsertUniqueId function.  Is there anything like this?  The closest  
thing I've found is creating a point set and adding the points.

Thanks,
Sara