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[stevens <>]

Hi everyone,

I'm having some problems with the method 'filtration_with_alpha_values'.
I'm trying to obtein a outfile with the alpha filtration of an weighted
point clud, but I don't know how to create the correct iterator for the
filtration. For example, how can I obtain the family alpha shape information
for the CGAL example: 
http://doc.cgal.org/latest/Alpha_shapes_3/Alpha_shapes_3_2ex_weighted_alpha_shapes_3_8cpp-example.html
with the method 'filtration_with_alpha_values'?

Thaks so much for any help.



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