|
|
Boost Users : |
Subject: Re: [Boost-users] Bidirectional Graph and undirected graphs
From: Andrew Sutton (andrew.n.sutton_at_[hidden])
Date: 2009-05-13 16:38:37
> The latter implies that undirected graphs have to have two copies of each
> edge, one pointed each direction.
>
> Which is correct? The former, I hope :-) Thanks.
Undirected graphs store only one set of edges. The implementation of the
just makes it seem like two different copies :)
Andrew Sutton
andrew.n.sutton_at_[hidden]
Boost-users list run by williamkempf at hotmail.com, kalb at libertysoft.com, bjorn.karlsson at readsoft.com, gregod at cs.rpi.edu, wekempf at cox.net