Re: [Boost-users] [graph]

Subject: Re: [Boost-users] [graph]
From: Andrew Sutton (andrew.n.sutton_at_[hidden])
Date: 2009-04-21 12:49:15

> For a short answer: never.
>>
>>  Well, it seemed that sometimes yes.

We'll compromise: sometimes :)

> Undoubtedly, above add_vertex function searches vertex by properties and
> should return descriptor of found vertex. Indeed, it doesn't.
>
> I'm a little bit confused.

I'm a little confused to. The vertex_by_property call will only actually
search the vertices if the adjacency_list is using the named_graph
framework. If you're not using - and its almost certain that you aren't -
the function call evaluates to a no-op.

I would say that for the most part - it's just a push_back.

Andrew Sutton
andrew.n.sutton_at_[hidden]