4 Apr
2009
4 Apr
'09
1:41 p.m.
Hicham Mouline wrote:
I wish to have a metafct that adds "const &" to types that have it or don't have it...
template< typename T > struct add_const_ref { typedef typename boost::remove_const<T>::type t1; typedef typename boost::add_const<t1>::type t2; typedef typename boost::add_reference<t2>::type type; };
Does this exist already in type traits or elsewhere? I couldn't find....
How about boost::call_traits<T>::param_type? http://www.boost.org/doc/libs/1_38_0/libs/utility/call_traits.htm