Re: [boost] [c++1] BOOST_NOEXCEPT macros?

Den 09-10-2011 03:11, Dave Abrahams skrev:

on Sat Oct 08 2011, Beman Dawes<bdawes-AT-acm.org> wrote:

...

Since Boost already has BOOST_NO_NOEXCEPT and at least one compiler (GCC) supports C++11 noexcept, I'd like to start using it in Boost code.

So how about a<boost/detail/noexcept.hpp> header with the usual boilerplate and this:

#ifndef BOOST_NO_NOEXCEPT # define BOOST_NOEXCEPT # define BOOST_NOEXCEPT_IF(Predicate)

[snip]

I think it had better default to false; that would be the conservative answer.

And the parameter is "Expression," I think.

I suggest BOOST_IS_NOEXCEPT(Expression)

I prefer BOOST_NOEXCEPT_IF() like Beman suggested. -Thorsten