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Subject: Re: [Boost-users] bind for_each and a range of functors
From: Michael Marcin (mike.marcin_at_[hidden])
Date: 2008-10-16 19:06:08

Peter Dimov wrote:
> Michael Marcin:
>> Let's say I have a std::list of a functor with a member function
>> virtual operator()( int, int )
>> Is there an easy way to call each function in this list using for_each?
>> Intuitively I'd expect to be able to do something like:
>> void call_each( std::list<functor>& l )
>> {
>> std::for_each( l.begin(), l.end(), boost::bind(_1,5,20) );
>> }
> With boost::bind, which doesn't evaluate its first argument, you'll need
> to use apply<>, as explained in

Ah I knew it would be obvious. Missed that thanks!

Michael Marcin

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