Re: [boost] Re: boos::mpl::for_each: call function with return value

From: Sebastian Faust (sfaust_at_[hidden])
Date: 2003-11-04 12:01:52

 Hi,

> When you're using a broken compiler you need to resort to slightly
> uglier code.  Try this definition of make_vehicle:
I am using MS VC++ Net.2002. Maybe this helps you. Will this error occur in
the 2003 version too?

>
>    struct make_vehicle
>    {
>     template< typename Base, typename T >
>     struct apply
>     {
>         static vehicle* make( vehicle* ptr )
>         {
>             return new T( Base::make( ptr ) );
>         }
>     };
>    };
>
> Now use make_vehicle instead of make_vehicle<_2,_1>

I tried that, but again I get a compile-error:
error: C2039: 'type': is not a member of boost::mpl::apply2<F, T1, T2>.

What have I done wrong? Sorry for these silly questions. Btw. can you maybe
explain me why this error occurs?

Thanks in advance
Sebastian