Re: [boost] named template parameters using mpl

From: Howard Hinnant (hinnant_at_[hidden])
Date: 2003-02-01 10:33:41

On Saturday, February 1, 2003, at 04:54  AM, Jonathan Wang wrote:

> Howard Hinnant <hinnant_at_[hidden]> 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.

Sure.  It is just a demo.  I was exploring putting ntp into the hash 
containers.  Here it is:

http://home.twcny.rr.com/hinnant/cpp_extensions/hash_ntp_demo.cpp

-Howard