Matt Calabrese wrote:
On Tue, May 31, 2011 at 5:59 PM, lcaminiti <lorcaminiti@gmail.com> wrote:
Boost.Local's BOOST_IDENTITY_TYPE can be used to handle un-parenthesized commas within macro parameters (see http://svn.boost.org/svn/boost/sandbox/local/boost/utility/identity.hpp).
Ah, so for a user to specify a return type of array< int, 2 >, they'd do:
(BOOST_IDENTITY_TYPE((array<int,2>)))(function_name)(params) cv-qualifiers?
Yes, including trailing cv-qualifiers, throw(...), etc and for my lib including precondition(...), postcondition(...).
That's great. You seem to be putting a lot of effort into supporting compilers both with and without variadics.
Yes, I'd prefer the lib to be ISO C++ compliant.
The only problem I can think of is that the IDENTITY_TYPE kind of trick doesn't work for function parameters where the template argument is to be automatically deduced.
For example? (Just so I understand this case correctly.) Thanks, --Lorenzo -- View this message in context: http://boost.2283326.n4.nabble.com/contract-syntax-redesign-tp3563993p356454... Sent from the Boost - Dev mailing list archive at Nabble.com.