Re: [boost] hex/unhex()?

Subject: Re: [boost] hex/unhex()?
From: Olaf van der Spek (ml_at_[hidden])
Date: 2011-11-01 18:26:26

On Tue, Nov 1, 2011 at 9:29 PM, Marshall Clow <mclow.lists_at_[hidden]> wrote:
> You want something like this?
>        template <typename InputIterator, typename OutputIterator>
>        OutputIterator hex ( InputIterator first, InputIterator last, OutputIterator out );
>
>        template <typename InputIterator, typename OutputIterator>
>        OutputIterator unhex ( InputIterator first, InputIterator last, OutputIterator out );
>
> [ + range based versions ]
> [ + versions that work on char/wchar_t/short/int/long/long long, etc]

No, I'm looking for one that returns std::string.
Although the generic versions might be useful too.

How would your unhex() flag an error?
-- 
Olaf