Re: [Boost-users] [Boost.Bind] and [Boost.Lambda] problem with partial application and curry

From: Peter Dimov (pdimov_at_[hidden])
Date: 2007-09-29 04:08:49

Kirit Sælensminde:

> template< typename R, typename V1, typename V2 >
> boost::function< boost::function< R ( V1 ) > ( V2 ) > curry(
> boost::function< R ( V1, V2 ) > f ) {
> return boost::bind( papply< R, V1, V2 >, f, _1 );
> }

...

> boost::function< boost::function< int ( int ) > ( boost::function< int
> ( int, int ) >, int ) > fpapply( papply< int, int, int > );

...

> //curry( fpapply );

Terrific.

It seems that fpapply is of the form function<R(V1)>(V2,V3), and curry wants 
function<R(V1)>(V2).