Re: [Boost-users] [phoenix] function with reference implementation

Subject: Re: [Boost-users] [phoenix] function with reference implementation
From: Joel de Guzman (joel_at_[hidden])
Date: 2010-09-10 19:36:18

On 9/11/10 4:37 AM, alfC wrote:
> I noticed that in some contexts I have both the object class and the
> corresponding phoenix function
>
>    class impl;
>    ...
>
>    impl f_impl;
>    boost::phoenix::function<impl>  f(f_impl);
>
> now to avoid the copying I could use:
>
>    boost::phoenix::function<impl&>  f(f_impl);
>
> which works. Although
>    boost::phoenix::function<impl const&>  f(f_impl); //doesn't work.
> (error below)
>
> Is there any problem with using references at all, in the first place?

I'm not sure. Could you provide a minimal cpp file I can try?

Regards,
-- 
Joel de Guzman
http://www.boostpro.com
http://spirit.sf.net