Re: [boost] Re: [Graph] Improved creation of visitors from functionobjects

2003-04-17 Thread Douglas Gregor
On Thursday 17 April 2003 10:04 am, Vladimir Prus wrote: > Douglas Gregor wrote: > > The efficiency won't be any worse than using a bind object elsewhere in a > > program. The do_on_XXX functions merely augment the visitor list of > > dfs_visitor and return a new dfs_visitor object. > > This precis

Re: [boost] Re: [Graph] Improved creation of visitors from functionobjects

2003-04-17 Thread Vladimir Prus
Douglas Gregor wrote: > On Thursday 17 April 2003 03:50 am, Vladimir Prus wrote: > > IOW, now specifying behaviour for event requires creating a new class, > > with "event_filter" typedef and operator(). You propose to pass lambda, > > immediately on dfs_visitor creation. I think this is indeed con

Re: [boost] Re: [Graph] Improved creation of visitors from functionobjects

2003-04-17 Thread Douglas Gregor
On Thursday 17 April 2003 03:50 am, Vladimir Prus wrote: > IOW, now specifying behaviour for event requires creating a new class, with > "event_filter" typedef and operator(). You propose to pass lambda, > immediately on dfs_visitor creation. I think this is indeed convenient. > I've some concerns