Re: [Boost-users] BGL: adjacency list, EdgeList, VertexList

From: Douglas Gregor (doug.gregor_at_[hidden])
Date: 2005-03-17 23:10:24

On Mar 17, 2005, at 6:58 PM, Sachin Ahuja wrote:

> Hi all:
>
> Is it possible to access the container type that
> represents the edge-list of a graph.
>
> That is, if a graph type is like so:
>        typedef adjacency_list< vecS, vecS,
> bidirectionalS > graph_type;
> then, is it possible to do write something like this:
>        typedef typename graph_type::EdgeListContainer
> EdgeListC;
>
> Ditto for the container type that represents the
> vertex set of a graph.

It is not possible to access this information in an adjacency_list 
right now, although we can easily add the typedefs. However, the 
element types of these containers are implementation details, so I'm 
not quite sure how much useful information you'll actually get from the 
typedefs.

        Doug