Re: [Boost-users] [bind] Generic loop with generic algorithm chickenand egg signature problem

From: Antonio Piccolboni (piccolbo_at_[hidden])
Date: 2006-02-22 19:15:23

Thanks Peter, but it does not. Error message

bind_test.cpp: In function 'int main()':
bind_test.cpp:33: error: no matching function for call to 'bind(<unknown
type>, const boost::lambda::lambda_functor<boost::lambda::placeholder<1> >&,
const boost::lambda::lambda_functor<boost::lambda::placeholder<2> >&, int)'

This also dooms my theory of why this doesn't work since the explicit
instantiation of the  accumulate template should provide the necessary
information.

On 2/22/06, Peter Dimov <pdimov_at_[hidden]> wrote:
>
> Antonio Piccolboni wrote:
>
> [...]
>
> > int main() {
> >   std::vector<int> d;
> >   std::vector<std::vector<int> > s;
> >   loop_func(s.begin(), s.end (), d.begin(),
> >         BinFunc()); //flies with gcc
> >   loop_func(s.begin(), s.end(), d.begin(),
> >           bind<int>(std::accumulate, _1, _2, 0.0)); //does not
>
>     bind( std::accumulate< std::vector<int>::iterator, int >, _1, _2, 0 )
>
> > }
>
> might work.
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