Re: [Boost-users] [fusion] incremental zipping

Subject: Re: [Boost-users] [fusion] incremental zipping
From: Joel de Guzman (joel_at_[hidden])
Date: 2011-11-19 18:16:36

On 11/20/2011 6:44 AM, Gennadiy Rozental wrote:
> Christopher Schmidt <mr.chr.schmidt <at> online.de> writes:
> 
>>     auto v=push_back(
>>         push_back(
>>             push_back(
>>                 make_vector(),boost::ref(a)),boost::ref(b)),boost::ref(c));
>>     auto z=zip_view<decltype(v)>(v);
> 
> 
> This is not what I want. Let @ denote zipping operation. I want:
> 
> x = a @ b // x == ((0,1),(1,2))
> ...
> y = x @ c // y = ((0,1,2),(1,2,3))
> 
> Right now I am getting y = (((0,1),2),((1,2),3))
> 
> Gennadiy
> 
> P.S. You example does not work for me push_back.hpp does not build under MSVC10

Builds fine with me using both VC2010 and g++.

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