CGAL users discussion list

[Marc Glisse <>]

On Thu, 26 Nov 2020, Renaud GILLON wrote:

> Using the Delaunay_triangulation class with Epick_d kernel, we noticed that
> after streaming the triangulation to a (text) file, closing the file, the
> loading that file back into a new Delaunay_triangulatin object, the
> "invalid" property is set to "true".
>
> When trying to call the locate() function on the triangulation initialized
> from the file, we get "trouble" (error messages). However if we make a copy
> to a third triangulation object using a copy constructor, then the new
> triangulation does not have "invalid" set and it works properly.
>
> Is this a known issue ? Or should I report it as a bug with more detail ?

Opening an issue on github with a simple reproducer would be nice, thanks. 
I don't know what "invalid" property you are talking about (grep doesn't 
find the string "invalid" in this module).

--
Marc Glisse