Re: [boost] [futures] boost::futures - AND operator

From: Oliver.Kowalke_at_[hidden]
Date: 2007-03-14 08:35:08

> On Wed, 14 Mar 2007 07:43:47 -0400, Braddock Gaskill wrote:
> > And example of an unintrusive operator||() is below.
> > template<typename T>
> > future<T> operator||(future<T> &a, future<T> &b) {
> >   future_or<T> fa(a, b);
> >   a.add_callback(fa);
> >   return fa.p_;
> > }
> 
> Minor bug in the code I just posted, I left out 
> b.add_callback(fa) in here.
> 
> Are there any thoughts on how && and || operators should 
> properly handle exceptions?

How to handle future< int > && future< std::string > && future< my_class
>? 
Should promise contain a tuple (fusion container?) for the result types?

Oliver