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From: David Abrahams (dave_at_[hidden])
Date: 2008-08-13 14:41:42

on Wed Aug 13 2008, "Peter Dimov" <> wrote:

> Stjepan Rajko:
>> function_taking_both( label("hello") & size(1) );
> FWIW, I've been using this in a context where I needed "arbitrary"
> argument lists and it works. It has the advantage that the caller only
> needs to know about label and size, the eventual callee only needs to
> know about the arguments it recognizes and can ignore the rest, and
> the intermediate layers can pass everything downstream as-is without
> knowing about anything.

Why is everyone hand-rolling the functionality we already have in

Dave Abrahams
BoostPro Computing

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