Re: [boost] ::boost::detail::empty_base?

From: David Abrahams (david.abrahams_at_[hidden])
Date: 2001-07-19 14:12:26

It's an artifact of the support for base class chaining
(http://www.boost.org/libs/utility/operators.htm#chaining).

-Dave

----- Original Message -----
From: <rwgk_at_[hidden]>
To: <boost_at_[hidden]>
Sent: Thursday, July 19, 2001 12:21 PM
Subject: [boost] ::boost::detail::empty_base?

> When looking at operators.hpp I noticed that all or most of
> the template structs inherit from ::boost::detail::empty_base.
> Why is that?
> Please forgive me if this an utterly naive question.
> Ralf
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