Re: [boost] [mpl] apply as a placeholder expression?

From: Eric Niebler (eric_at_[hidden])
Date: 2005-11-05 11:33:10

David Abrahams wrote:
> pongba <pongba_at_[hidden]> writes:
> 
> 
>>Eric Niebler <eric <at> boost-consulting.com> writes:
>>
>>
>>Incrementing the 'BOOST_MPL_..._LIMIT_ARITY'(I forgot the detail though) 
>>doesn't help though, because the arity of mpl::apply will increase 
>>correspondingly and will always be one more arity than that mpl::lambda can 
>>support! It's inherent conflict or inconsistence.
>>
>>Did I miss any obvious alternative?;-)
> 
> 
> Eric can use the appropriate applyN template.
> 

Ah, thanks. Using applyN instead of apply fixes the problem. The fact 
that apply doesn't work here seems like a bug to me. Is it fixable?

-- 
Eric Niebler
Boost Consulting
www.boost-consulting.com