From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2007-02-28 14:58:07
It seems that now that we drop locks before running slots, we can get by
with using boost/detail/lightweight_mutex.hpp for our mutex. Since it is
header-only, and apparently compiles to a null mutex if the compiler is in
single-threaded mode, I don't see much need for a ThreadingModel template
parameter on the signal class any more. I'm dropping it from
thread_safe_signals.
-- Frank