Re: [Boost-users] trick to print a type at compile-time

Subject: Re: [Boost-users] trick to print a type at compile-time
From: Eric Niebler (eric_at_[hidden])
Date: 2010-09-08 08:56:09

On 9/8/2010 3:08 AM, Hicham Mouline wrote:
> Hello,
> 
> Is there a way to print the type returned by a metafunction
> 
>    typedef some_metafunction<T>::type result_type;
> 
> during compile-time (probably via triggering a compilation error).
> I almost recall some sort of static assertion  (mpl ?) to do this.

boost::mpl::print in boost/mpl/print.hpp. Neither seem to be documented.

-- 
Eric Niebler
BoostPro Computing
http://www.boostpro.com