Re: [Boost-users] [signals] signal-signal connections and thread-safety

From: Frank Mori Hess (fmhess_at_[hidden])
Date: 2007-02-11 18:03:20

On Sunday 11 February 2007 05:02 pm, Timmo Stange wrote:

> You can use last_value<optional<T> > on compilers that don't have
> partial template specialization as well, the implementation is just
> not as straightforward, but that won't be visible to the user.

Allright, I think I've got it now.  I've added a last_value.hpp to the 
boost sandbox which doesn't throw on void or optional<T> return values, 
and throws otherwise.

-- 
Frank