Re: [Boost-users] mpl question

From: David Abrahams (dave_at_[hidden])
Date: 2005-09-22 12:31:11

Karl Meerbergen <Karl.Meerbergen_at_[hidden]> writes:

> Dear boost users,
>
>
> I have a question regarding mpl.
>
> Consider the following piece of code:
>
> typedef boost::mpl::vector<int,double> v_i_d_t ;
> typedef boost::mpl::pop_front<v_i_d_t>::type v_d_t ;
>
> Is v_d_t equal to boost::mpl::vector<double> ? I do not have the impression.

boost::mpl::equal<v_d_t,boost::mpl::vector<double> >::value is true but
boost::is_same<v_d_t,boost::mpl::vector<double> >::value may be false.

HTH,
-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com