Re: Re: [BGL] dijkstra_shortest_paths and the single-pair problem

Jim,

Please see the thread entitled "[BGL] Best way to abort an algorithm from within a visitor?": http://groups.yahoo.com/group/Boost-Users/message/1819

Thanks for this - it seems there are two strongly held and opposite opinions: 1. Throw an exception from a visitor and don't put an extra termination check in the algorithm. 2. Don't use an exception, modify the algorithm. I'll pick one :-) Thanks Richard