Re: Can't find a clear example of disallowing parallel edges

From: Arthur (arthurc_at_[hidden])
Date: 2003-06-06 13:33:37

The section pointed out says to use a set instead of list if you 
don't want parallel edges.  I guess I was hoping to have parallel 
edge removal using a list (insertion/deletion consideration appear to 
make the list a better choice for me).

A

--- In Boost-Users_at_[hidden], "Arthur" <arthurc_at_t...> wrote:
> Saw that... didn't help.  Too many program fragments and not enough 
> complete code examples IMHO.  I guess I'll just have to figure it 
out 
> the hard way.  
> 
> A
> 
> --- In Boost-Users_at_[hidden], "Chris Russell" <cdr_at_e...> 
wrote:
> > Arthur,
> > 
> > see the following:
> > 
> > http://www.boost.org/libs/graph/doc/using_adjacency_list.html
> > ^- see specifically "Choosing the EdgeList type".. Sequence vs.
> > AssociativeContainer vs. UniqueAssociativeContainer
> > 
> > http://cvs.sourceforge.net/cgi-
> bin/viewcvs.cgi/boost/boost/libs/graph/example/container_gen.cpp?
> rev=1.1&content-type=text/vnd.viewcvs-markup
> > ^- container_gen.cpp example
> > 
> > HTH - Chris
> > 
> > 
> > 
> > "Arthur" <arthurc_at_t...> wrote in message
> > news:bbnl0i+k498_at_e...
> > > I'm trying to use this graph class without detailed reading.  I 
> can't
> > > find a decent, clear example of doing this.  I have a simple 
> graph:
> > >
> > > typedef adjacency_list<list, listS, bidirectionalS> Graph;
> > >
> > > What do I do to prevent parallel edges to be inserted?
> > >
> > > Thanks for any help offered,
> > > Arthur