Re: [boost] [multi_index] feature proposal: member keys and typeless specification of keys

Subject: Re: [boost] [multi_index] feature proposal: member keys and typeless specification of keys
From: Joaquin M Lopez Munoz (joaquin_at_[hidden])
Date: 2011-05-08 10:14:22

Thorsten Ottosen <thorsten.ottosen <at> dezide.com> writes:

> 
> If we have decltype, then can't we simply say
> 
>   indexed_by<
>        ordered_unique<&foo::x>,
>        ordered_unique<&foo::bar>,
>        ordered_unique<&foo::baz>
>      >
>    > multi_t;
> 
> with some modifications to ordered_unique<>?

I'm afraid this is impossible. What would the type be for the
first template paramater of ordered_unique?

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo