Re: [boost] [graph] [iterator] use of iterator_facade in leda_graph.hpp

From: Thomas Witt (witt_at_[hidden])
Date: 2007-03-09 21:56:19

Jens Müller wrote:
>  From leda_graph.hpp:
> 
> class out_edge_iterator
>        : public iterator_facade<out_edge_iterator,
>                                 leda::edge,
>                                 bidirectional_traversal_tag,
>                                 const leda::edge&,
>                                 const leda::edge*>
> 
> Can someone explain to me the parameter "const leda::edge*"?

I can't explain it to you, but it looks suspiciously as if the author meant

class out_edge_iterator
   : public iterator_facade<
                out_edge_iterator
              , leda::edge const
              , bidirectional_traversal_tag>

Looks like a bug to me.

Thomas

-- 
Thomas Witt
witt_at_[hidden]