CGAL users discussion list

[Andreas Fabri <>]

Hello Adam,

Use std::back_inserter(inc_cells)

See also:
https://doc.cgal.org/latest/Manual/tutorial_hello_world.html

best,

andreas


On 11/14/2017 9:41 AM, Adam Getchell wrote:
> Hello all,
>
> Is there an example on using OutputIterator 
> <https://doc.cgal.org/latest/Manual/classOutputIterator.html> 
> CGAL::Triangulation_3 
> <https://doc.cgal.org/latest/Triangulation_3/classCGAL_1_1Triangulation__3.html>< 
> Traits, TDS, SLDS >::incident_cells(Vertex_handle 
> <https://doc.cgal.org/latest/Triangulation_3/classCGAL_1_1Triangulation__3.html#a1ba56e37b3a5acb1ba49a56d9d101a19> v,OutputIterator 
> <https://doc.cgal.org/latest/Manual/classOutputIterator.html> cells )const 
> to write all cells incident to vertex v?
>
> I’m trying to do something like:
>
> // Insert new vertex
> Vertex_handle v_center = universe.triangulation->tds().insert_in_facet(
> bottom, neighboring_31_index);
>
> // Check that vertex is in center of 6 simplices
> std::vector<Cell_handle> inc_cells;
> universe.triangulation->tds().incident_cells(v_center, inc_cells);
>
>
> (Where incident_cells() generates a few dozen lines of template errors.)
> --
> Adam Getchell
> https://keybase.io/adamgetchell

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

phone: +33.492.954.912    skype: andreas.fabri