Re: [boost] [graph/adjacency_list] edge have many costs

Subject: Re: [boost] [graph/adjacency_list] edge have many costs
From: aymen kaabi (kaabiayman_at_[hidden])
Date: 2014-04-10 08:42:39

i mean that i can use map for multiple weight because with bundled property
when i call the map i can not set the index i have to pass all the map

2014-04-10 6:51 GMT+01:00 Jeremiah Willcock <jewillco_at_[hidden]>:

>
>
> On Tue, Apr 8, 2014 6:59 AM PDT aymen kaabi wrote:
>
> >Good morning,
> >
> >
> >I want to create a graph that their egdes have array of cost ( i dont mean
> >bundle property) because i want to create this graph and try dijikstra for
> >every cost values .
> >can i have an example.
> >
> >example: graph have 2 edge 1->2 ( cost 1,2,3,4,7)
> >                                          2->3(cost 2,5,3,8,9)
> >
> >thanks for your helps
>
> Edges can have arbitrary properties, so you can create a graph whose edge
> weight property is a container type. What are you planning to use the
> multiple weights for? For some uses, parallel edges between the same
> vertices might make sense to consider as well.
>
> -- Jeremiah Willcock
>
>
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