Re: [boost] Interest in a container which can hold multiple data types?

Subject: Re: [boost] Interest in a container which can hold multiple data types?
From: Joaquin M Lopez Munoz (joaquin_at_[hidden])
Date: 2015-05-06 11:36:33

Vicente J. Botet Escriba <vicente.botet <at> wanadoo.fr> writes:

> 
> Le 06/05/15 16:41, Boris Rasin a écrit :
> >
> > So traversing such "unordered" het_collection is indeed faster. Thanks 
> > for the data. The question is how useful such container would be in 
> > real life if it only supported "unordered" traversal, i.e. did not 
> > satisfy requirements of "sequence container"? As I suggested 
> > previously, one could add additional internal index container to keep 
> > track of linear element arrangement, allowing both linear traversal 
> > and fast "unordered" traversal when desired. Does this make any sense?
> >
> >
> I suspect this is the role of Boost.MultiIndex :)
> 

Boost.MultiIndex is not powerful enough to support this:
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