Common LISP Object System (language) (CLOS) An object-oriented extension to Common LISP, based on generic functions, multiple inheritance, declarative method combination and a meta-object protocol. A descendant of CommonLoops and based on Symbolics FLAVORS and Xerox LOOPS, among others.
See also PCL. ["Common LISP Object System Specification X3J13 Document 88-002R", D.G. Bobrow et al, SIGPLAN Notices 23, Sep 1988]. Last updated: 1994-11-30
