On Tuesday 09 March 2004 11:42 pm, E. Gladyshev wrote:
That'd be a much bigger change to Signals. For one, we'd be breaking the logarithmic complexity of inserting a new element in a particular group.
Yes, it would need to be a template template parameter for defining the slot container type or a policy.
Right, but you also have to watch the iterator invalidation semantics much more carefully. For instance, if you connect a new slot to a signal A from within a slot called from signal B, there is no problem in the current multimap implementation because iterators are stable. For a vector, you have to queue the additions. In both cases you need to queue up deletions (that's already done, of course). But yes, it could be a policy <shudder>. Doug