A Tcl extension that allows one to use object oriented programming concepts from within Tcl and provides a tight object-oriented coupling to C++. Can be used freely for non-commercial purposes; email the contact for commercial use licensing details. A version 1.1 was in development in the mid-90s.
The author of this version was David Young.
Dean Sheenan had an Object Tcl at http://www.visionware.com/tech/ObjectTcl/cover.html which was oriented towards binding C++ classes to Tcl. There was talk back in 1996 of trying to merge his work with incr tcl.
Note that Nagao Shijo also announced an "Object Tcl" at http://www.hf.rim.or.jp/~nagao/object-tcl-2.0-snap.tar.gz ; I'm uncertain whether that was a derivative of David's work or not.
updated: 12/1997 contact: mailto:[email protected] (Nagao Shijo) A simple script only OOP extension for Tcl. This extension provides class with multi inheritance and configuration methods which is similar to that of Tk widgets. The OOP features are constructed with minimal system commands that has simple interface and proper error message handling, minimal quirks and minimal overhead. It is very easy to create a new combined widget from original widget set. The namespace facility in Tcl8.0 is completely supported by version 2.0. The system works on both Tcl7.* and Tcl8.0. Currently, the only development snapshot is available from the WWW server.