[zeromq-dev] zmq_nothrow.hpp

[Martin Sustrik]

Matt Weinstein wrote:

> I've implemented a first version of the zmq_nothrow.
> 
> It's not brilliant, and maybe it's better not to do it, it's very 
> un-C++-like.
> 
> However, since I've done it, I'm attaching for your thoughts --
> 
> A few questions:
> 
> - is __attribute__((warn_unused_result)) generally used? (I've used it 
> here since you don't expect a class not to throw :-))

That's gcc-ism IMO.

> - I've added an error_ value to zmq_message_t.  Not beautiful. Any 
> alternatives?

Yes. That's kind of strange. The only reason is to catch the errors 
during the message initialisation?

> Anyway, I'll use this domestically and wring out any misfeatures.
> 
> Comments welcome -- please :-)

Martin