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metaclass <singleton>
- To: guile at sourceware dot cygnus dot com
- Subject: metaclass <singleton>
- From: Klaus Schilling <Klaus dot Schilling at munich dot netsurf dot de>
- Date: Sun, 26 Sep 1999 02:21:22 +0200 (CEST)
- Reply-to: Klaus dot Schilling at munich dot netsurf dot de
Is it possible to create a singleton metaclass using the MOP
of goops?
At most one instance is allowed to exist simultaneously, but
how may one detect whether previously created instances have
been garbage collected or at least dropped all strong references
already?
Klaus Schilling