[boost] Re: looping construct

From: michael toksvig (michaeltoksvig_at_[hidden])
Date: 2004-04-20 23:06:59

"Thorsten Ottosen" <nesotto_at_[hidden]> wrote in message
news:c64h07$8vs$1_at_sea.gmane.org...
> "michael toksvig" <michaeltoksvig_at_[hidden]> wrote in message
> news:c63fk0$ko0$1_at_sea.gmane.org...
>
> | Versus the rather redundant:
> |     for (list<double>::iterator i = container.begin(); i
> !=container.end();
> | ++i)
> |         *i += 2;
> |
> | (Note that the latter stops working if container is represented using a
> | vector or a built-in array instead)
>
> not with some collection traits:
>
> for( iterator_of< T >::type i = begin( c ); i != end( c ); ++i )
>      *i +=2;
>
> br
>
> Thorsten
>

you and eric should talk

/tox