Re: [boost] more problem with functional + projection_iterator

From: David Abrahams (david.abrahams_at_[hidden])
Date: 2001-10-06 15:08:36

You're right. What's your opinion of my dangling-reference killer?

----- Original Message -----
From: "Peter Dimov" <pdimov_at_[hidden]>
> > does any of this require "type unwinding?". I don't think it requires
more
> > than ref/const_ref detection.
>
> We need to strip the reference (and the const) from result_type to get a
> value_type for the iterator, unfortunately; and remove_reference doesn't
> work on broken compilers.
>
> The only solution I see is to pass the value_type to
> make_projection_iterator explicitly.

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