[boost] MPL select question

From: Thomas Witt (witt_at_[hidden])
Date: 2002-07-28 12:47:52

Is there a specific reason that MPL supplies 
template<class> struct select1st/2nd; instead of
template<class, int> struct select;

The latter seems more general and scalable to me. 

--Thomas

-- 
Dipl.-Ing. Thomas Witt
Institut fuer Verkehrswesen, Eisenbahnbau und -betrieb, Universitaet Hannover
voice: [phone] - 4273, fax: [phone]
http://www.ive.uni-hannover.de