itk

Object Oriented Extension for Tcl

Incr Tcl adds object-oriented programming facilities to Tcl. It was NOT designed as another whiz-bang, object-oriented programming language. It is patterned somewhat after C++. It was designed to support more structured programming in Tcl. Scripts that grow beyond a few thousand lines become extremely difficult to maintain. [incr Tcl] attacks this problem in the same way that any object- oriented programming language would, by providing mechanisms for data encapsulation behind well-defined interfaces.