Brian Wood writes:

Joaquin M Lopez Munoz writes:

...

I wrote something on this some time ago, maybe worth having a look at:

http://bannalia.blogspot.com/2014/05/fast-polymorphic-collections.html http://bannalia.blogspot.com/2014/05/fast-polymorphic-collections.html

http://bannalia.blogspot.com/2014/05/fast-polymorphic-collections-with.html http://bannalia.blogspot.com/2014/05/fast-polymorphic-collections-with.html

I look forward to someone implementing these things. Any progress?

Last year I wanted to reserve some time to do it myself, but had no luck :-( Can't promise anything, actually. Joaquín M López Muñoz Telefónica