Re: [Boost-users] [graph] Bug - add_edge (adjacency_list) does not report if edge already exists as stated in documentation

From: Dmitry Bufistov (dmitry_at_[hidden])
Date: 2008-08-07 11:29:38

Martin Mann wrote:
> Hi Dmitry,
> 
> thanks for your reply. Yes this might fix the problem. But than the 
> documentation of "add_edge" is missleading because it should hold for 
> vecS too.
> 
> Unfortunately I have to stick to vecS due to some other reasons like 
> automatic vertex indexing via properties etc. So I used the workaround 
> with first checking for the presence of the edge via "edge(..).second".
Remember, that first template argument of an boost::adjacency_list<> 
determines OutEdgeList container.
>> boost::adjacency_list<boost::setS, boost::vecS, boost::undirectedS>

Dmitry