CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 05/21/2013 06:48 PM, liudaisuda wrote:
> My last question here, hopefully it doesn't bother you. How can I test if a
> vertex-handle is valid or not？ I couldn't find the doc for vertex_handle and
> thus, not sure whether there exists a is_valid() method for a vertex_handle.
Note that an alternative to the move is to use
remove and then insert.
There is a second optional parameter to insert which a guess of a 
Face_handle where the point should be that you can use to speed things up.

Sebastien.

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