Re: [Boost-users] [boost-users][lambda] calling a functor in-place

From: Roman Perepelitsa (roman.perepelitsa_at_[hidden])
Date: 2008-07-18 07:32:42

 <joaquin <at> tid.es> writes:
> With Boost.Bind, however, the same trick does not work:
> 
>   std::for_each(
>     functors.begin(), functors.end(),
>     boost::bind(::_1));
> 
> This does not invoke operator() on the functor objects.

For Boost.Bind there is boost::apply.

#include "boost/bind/apply.hpp"

for_each(f.begin(), f.end(), bind(apply<void>(), _1));

Roman Perepelitsa.