Re: [Boost-users] [boost] Boost.Local Review (Nov 10, 2011 to Nov 19, 2011)

Thanks for the review Nat! Just one comment: On Fri, Nov 18, 2011 at 9:29 AM, Nat Linden wrote:

On Thu, Nov 10, 2011 at 12:52 AM, Jeffrey Lee Hellrung, Jr. wrote:

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- Likewise, Lorenzo is proposing to add BOOST_IDENTITY_VALUE to boost/utility. See https://svn.boost.org/svn/boost/sandbox/local/libs/local/doc/html/BOOST_IDEN...

This is one point on which the documentation is not clear. For an expression that evaluates to a runtime value, what's the benefit of (e.g. from the cited page) BOOST_IDENTITY_VALUE((key_sizeof::value)) vs. the simpler and more obvious extra set of parentheses: (key_sizeof::value) ?

Uh, seems like a good point that I definitely overlooked! Lorenzo, do you have a use case where the extra set of parentheses posed a problem? - Jeff