-----Original Message----- From: boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] On Behalf Of Allan Douglas Sent: Thursday, February 15, 2007 11:03 AM To: boost-users@lists.boost.org Subject: Re: [Boost-users] [signals] Chaining slots
[Nat] Sounds to me like a custom Combiner.
Yes, it sounds like a custom container. But I can't figure out how the slot call argument can be changed. Deferencing the provided InputIterator calls the slot with the default argument, AFAIK. [Nat] You're right. Now the question is whether the machinery underlying the Combiner iterator-dereferencing mechanism is available for public consumption, or is messy implementation detail. For that I'll have to defer to someone more familiar with Boost.Signals internals.