Re: [Boost-users] a vector of subgraphs

Subject: Re: [Boost-users] a vector of subgraphs
From: fabricio (fabricio.olivetti_at_[hidden])
Date: 2009-04-07 22:53:40

oh sorry, forgot to mention, after

vector< Graph& > subG;

I should have something like:

subG.resize(2);
subG(0) = G.subgraph();

and subgraph() returns a Graph&

On 7 abr, 21:04, "James C. Sutherland" <James.Sutherl..._at_[hidden]>
wrote:
> On Apr 7, 2009, at 4:59 PM, fabricio wrote:
>
>
>
> > typedef subgraph< adjacency_list > Graph;
>
> > Graph G;
>
> > what I want is to create a:
>
> > vector< Graph& > subG;
>
> > but the usage of & here is illegal.
>
> Why not use pointers?
>         vector<Graph*> subG;
> or
>         vector< boost::shared_ptr<Graph> > subG;
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