Re: [Boost-users] Enforcing CRTP with the MPL 2

From: David Abrahams (dave_at_[hidden])
Date: 2006-10-09 10:09:50

Ian McCulloch <ianmcc_at_[hidden]> writes:

> If T does not inherit from MessageFactory<T>, the static_cast inside the
> self() function will not compile.  If you wanted a more informative error
> message, that would be the place to put the STATIC_ASSERT

BOOST_STATIC_ASSERT doesn't give informative messages.  Use
BOOST_MPL_ASSERT instead :)

-- 
Dave Abrahams
Boost Consulting
www.boost-consulting.com