Re: [Boost-users] how do I access m_property on an edge_descriptor

From: Daniel Mitchell (danmitchell_at_[hidden])
Date: 2006-07-18 12:40:16

> How do I access the m_property value of an edge_descriptor.
>
> I'm using an undirected graph and I need to get a unique identifier for
> each edge in the graph. The vertex pair I currently use for edges create
> two possible  identifiers for each edge, but the m_property value of
> each edge appears unique only I cannot access it.

Why wouldn't you use the edge descriptor itself as the unique identifier? It 
should be the case that (u,v) == (v,u).

D.