c++ - CGAL CDT Default Parameters

Question

I'm constructing a terrain with constains that can intercept themselves, so I need to change the third parameter of CDT to CGAL::Exact_intersections_tag. I'm getting trouble to find the first default parameter, I found in documentation that the second is CGAL::Default (is this correct?) but I could not find the first. The template is:

typedef CGAL::Constrained_triangulation_plus_2 <CDT> CT;

the construction should be:

CT ct(???,CGAL::Default, CGAL::Exact_intersections_tag);

Can anyone please tell-me how to set the first default parameter?

Answer 1

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