Re: [Boost-users] [Phoenix] for_each calling push_back for stl containers

Subject: Re: [Boost-users] [Phoenix] for_each calling push_back for stl containers
From: Joel de Guzman (joel_at_[hidden])
Date: 2012-07-10 22:02:16

On 7/11/2012 2:11 AM, Ryan wrote:

> I didn't mean to sound harsh.  I gave a gut reaction about the needed syntax to accomplish
> what I considered a simple task.  I apologize if it sounded like an attack on the library.
>   That was not my intent. I really do appreciate all the hard work that goes into these
> libraries.

No worries, Ryan. Don't take me too seriously ;-) I'm half joking, you know.

> Thank you for simplifying it even further.   I tried it and it compiles and works.  I did
> tried and reduce it even further.
>
> for_each( ref(tokens),
>    lambda
>    [
>      push_back(ref(string_tokens), _1)
>    ]
> )
>
> This compiled but didn't work as intended.  Why is push_back able take a reference to
> string_tokens but for_each isn't able to take a reference to tokens?

Hmm, I can never tell unless I see a minimal cpp file I can try.

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