[boost] add_pointer docs

From: David Abrahams (dave_at_[hidden])
Date: 2003-12-23 20:07:01

       A type that is the same as remove_reference<T>::type* if T is a
       reference type, otherwise T*. For example "int" and "int&" both
       become "int*".

That seems a bit too complicated.  Wouldn't

     Equivalent to remove_reference<T>::type*. For example "int" and
     "int&" both become "int*".

be better?

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