Re: [Boost-users] [Fusion] How to join more than two sequences

Subject: Re: [Boost-users] [Fusion] How to join more than two sequences
From: Larry Evans (cppljevans_at_[hidden])
Date: 2010-09-22 08:33:16

On 09/21/10 19:31, Clinton Mead wrote:
> 
> 
> On Wed, Sep 22, 2010 at 1:22 AM, Larry Evans <cppljevans_at_[hidden]
> <mailto:cppljevans_at_[hidden]>> wrote:
> 
>     Couldn't fold be used to join any number of sequences?
> 
>     -Larry
> 
> 
> Hi Larry
> 
> Something like?
> 
> ? join_all(seq)
> {
>   return fold(seq, vector<>(), join<?, ?>());
> }
> 
> Could you fill in the question marks?
> 

To be honest, I really was only
guessing fold would work.
I've never actually used it do to something
like this; hence, I'm not the best
person to help you :(

However, I'm wondering why:

http://www.boost.org/doc/libs/1_44_0/libs/fusion/doc/html/fusion/algorithm/iteration/functions/fold.html

doesn't help oneself 'fill in the question marks'?

-Larry