Re: [Boost-users] Using lamdba for vector of array initialization

Subject: Re: [Boost-users] Using lamdba for vector of array initialization
From: Alexander Khomyak (Alexander.Khomyak_at_[hidden])
Date: 2011-06-09 03:29:46

Thanks you, but I use Version 1.38.0 and can't change it for the time being.

> -----Original Message-----
> From: boost-users-bounces_at_[hidden] [mailto:boost-users-
> bounces_at_[hidden]] On Behalf Of Thomas Heller
> Sent: Thursday, June 09, 2011 11:16 AM
> To: boost-users_at_[hidden]
> Subject: Re: [Boost-users] Using lamdba for vector of array
> initialization
> 
> On Thu, Jun 9, 2011 at 8:30 AM, Alexander Khomyak
> <Alexander.Khomyak_at_[hidden]> wrote:
> > Hi.
> > I have vector of boost array:
> >
> > typedef boost::array<char, 10> array10;
> > typedef std::vector<array10> vector_of_array10;
> > vector_of_array10 v;
> > v.resize(10);
> >
> > Now I initialize it using for statement:
> >
> > for(vector_of_array10::iterator i = v.begin(); i != v.end(); ++i)
> > Â Â Â Â Â  (*i)[0] = '\0';
> 
> Using Boost.Phoenix (to be released with 1.47, already on trunk):
> #include <boost/phoenix.hpp>
> 
> using boost::phoenix::placeholders::_1;
> std::for_each(v.begin(), v.end(), _1[0] = '\0');
> 
> > How can I do the same initialization using lambda expression and
> for_each?
> > In advance thank you very much for the tip.
> 
> HTH,
> Thomas
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