Re: [boost] concept checking: BOOST_CLASS_REQUIRES

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2001-06-07 17:28:20

Already tried that, on g++ the error message goes away :(

On Thu, 7 Jun 2001, David Abrahams wrote:
> >
> > Here's another variation that I had considered previously, and am now
> > considering again. The only problem with this one is that if the user
> > forgets the "::type" then the check doesn't do anything.
>
> can't you do something like this to solve that problem?
>
> template <class Concept>
> struct class_requires : class_requires_impl<Concept>::type {};
>
> -Dave
>
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----------------------------------------------------------------------
 Jeremy Siek                        www: http://www.lsc.nd.edu/~jsiek/
 Ph.D. Candidate, IU B'ton          email: jsiek_at_[hidden]
 Summer Manager, AT&T Research      phone: [phone]
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