CGAL users discussion list

[Andreas Fabri <>]

Well, it is not a static function.

If your arrangement object is called arr
you have to write

arr.non_const_handle(*f);

best,

andreas

On 20/11/2016 22:11, sg wrote:
> I am implementing some code in CGAL. I made an arrangement. Now I want to add
> some data to every face in arrangement. So i access a face by below method.
> It return const handle. So i try to convert this to non_const_handle. But it
> show error that " cannot call member function without object."
>
>     const Face_const_handle* f;
>     if(f = boost::get<Face_const_handle>(&(it->second))){
>         Arrangement_2::Face_handle fh = Arrangement_2::non_const_handle(*f);
> // ERROR HERE
>         for(int i=1;i<convexPts.size();i++){
>             CGAL::Gmpq temp =
> CGAL::squared_distance(convexPts[0],convexPts[i]);
>             if(temp>max){
>                 max = temp;
>                 fh->set_data(max);
>             }
>        }
>    }
>
>
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/const-handle-to-non-const-handle-tp4662374.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.

--
Andreas Fabri, PhD
Chief Officer, GeometryFactory
Editor, The CGAL Project

phone: +33.492.954.912    skype: andreas.fabri