CGAL users discussion list

[Ben Laurie <>]

https://github.com/CGAL/cgal/pull/5274

On Fri, 11 Dec 2020 at 08:28, Sebastien Loriot <> wrote:

It indeed seems to be the only solution if you want to use a Kernel with
a non-floating point FT.
If you have time to prepare a PR, we could integrate that change then.

Best,

Sebastien.

On 12/10/20 12:54 PM, Ben Laurie wrote:
> I thought I had mentioned this before, but I can't find evidence of it.
>
> I get this error (tested with 5.0.3):
>
> //home/ben/local/include/CGAL/boost/graph/generators.h:592:29: error:
> use of
>       overloaded operator '*' is ambiguous (with operand types 'typename
> boost::graph_traits<Surface_mesh<Point_3<Epeck> > >::vertices_size_type'
>       (aka 'unsigned int') and 'const FT' (aka 'const
> Lazy_exact_nt<boost::multiprecision::number<boost::multiprecision::backends::gmp_rational,
>       boost::multiprecision::et_on> >'))
> P(0.5*diameter*cos(i*precision*to_rad)+base_center.x(),
>
> I can fix it using to_double() inside the call to cos() but wondering
> if I should be doing something else?
>
>
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