Howard Hinnant <[EMAIL PROTECTED]> writes: >I've also looked at ntp implementation similar to this (but used Loki >type lists), and agree that this is a neat way to go. Essentially you >just stick the defaults onto the end of the type list. Then if the >user specifies anything, either by a default tag, a named parameter, or >a positional parameter, you prepend it to the type list. Then the >extraction routine simply searches the type list for the first >appropriate parameter.
Could you please tell me where to find the implmentation using Loki? I'm rather interested in it. Another implementation using nested types, could be found here: http://www.vandevoorde.com/Daveed/News/Archives/000010.html#000010. = = = = = = = = = = = = = = = = = = = = Regards, Jonathan Wang [EMAIL PROTECTED] 2003-02-01 _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
