Re: [Boost-users] Boost Graph: add_edge causes compiler error

Subject: Re: [Boost-users] Boost Graph: add_edge causes compiler error
From: Trevor Harmon (Trevor.W.Harmon_at_[hidden])
Date: 2010-03-29 18:36:59

On Mar 26, 2010, at 4:52 PM, Trevor Harmon wrote:

> Is there a way to add an edge if I don't know the vertex indices? For
> instance, let's say I've only got the two Foo pointers and I want to
> add an edge between them.

I figured out a way to do it:

   graph_traits<Graph>::vertex_descriptor u = add_vertex(&foo1, g);
   graph_traits<Graph>::vertex_descriptor v = add_vertex(&foo2, g);
   add_edge(u, v, g);

Trevor