Re: [Boost-users] [BGL]adjacency_list_traits does not define edges_size_type

From: Jeremy Siek (jeremy.siek_at_[hidden])
Date: 2006-04-22 09:44:16

Good idea. I've added edges_size_type and vertices_size_type to  
adjacency_list_traits
in CVS.

Cheers,
Jeremy

On Apr 19, 2006, at 9:20 AM, Louis Lavery wrote:

> Hello,
>
> The class adjacency_list_traits<EdgeList,VertexList,Directed> provides
> an alternate method for accessing the types of edge_descriptor and
> vertex_descriptor, with out this we'd run into a problem with mutually
> recursive types.
>
> I need to know the order in which edges are added to the vertices of
> my graph. To do that I intend to stamp each edge with an (increasing)
> integral number as it is added to the graph. It seems to me the  
> stamp's
> type should be edges_size_type, but that's not available via
> adjacency_list_traits<EdgeList,VertexList,Directed>. Should it be? Can
> it be?
>
> Thanks, Louis.
>
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