Delphi, virtual method interception

[bearophile]

Despite not being very cool, Delphi language has kept improving. Delphi language and D shares all (or most) of their design goals. This page found through Reddit shows features added to Delphi since 2005:

http://www.tindex.net/

>From that page this TVirtualMethodInterceptor recently added in Delphi XE seems interesting:
http://blog.barrkel.com/2010/09/virtual-method-interception.html

Bye,
bearophile