CGAL users discussion list

Quoting 
:

> Hello everyone,
>
> I've noticed that in an arrangement, in which some vertices contain data, and
> to which a curve is added that passes through this vertex, the data  
> is deleted
> - I reckon that the vertex is replaced somehow. I do not know in  
> advance which
> vertex would it be. What is the best method to preserve the data of  
> the vertex?

This doesn't sound right. Could you please provide a small program  
that reproduces it? Thanks.

> Amir.
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