Boost logo

Boost :

Subject: Re: [boost] [mpl]iter_fold_if use of apply1 instead of iter_apply1 maybe bug?
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-02-04 11:12:37


Larry Evans wrote:
> The following code line:
> shows apply1<Predicate,Iterator>; however, shouldn't
> this be iter_apply1<Predicate,Iterators> because,
> just from the name, Iterator is an iterator and needs
> to be deref'ed. Also, the previous line:
> not_< is_same<Iterator,LastIterator> >
> further suggests that Iterator is actually an iterator.
> I know it works presently; however, I really don't understand
> why.

iter_fold isn't supposed to dereference the iterators.

In Christ,
Steven Watanabe

Boost list run by bdawes at, gregod at, cpdaniel at, john at