CGAL users discussion list

[Marc Glisse <>]

On Sun, 24 Oct 2010, Marc Glisse wrote:

> CGAL::Cartesian<mpq_class> might work for you.

I forgot to mention that this isn't thread-safe either (you would need 
Simple_cartesian<mpq_class> for that) but the unsafe operation is copying 
points and vectors, you can still safely read their coordinates, which may 
be enough for you (or not).

As a general advice, when asking about thead-safety, you need to be *very* 
specific and give details about what you intend to do.

--
Marc Glisse