- 19.05 (released) ...
The EiffelBase Library
Availability: Open Source, Eiffel Forum License version 2 (EFLv2)
The EiffelBase class library, covered by the open-source Eiffel Forum License version 2 (EFLv2), is one of the principal contributions of Eiffel: a library of fundamental structures and algorithms covering the basics of computing, and resulting from a "Linnaean" effort at a general-purpose taxonomy of computing structures. EiffelBase is one of the most carefully designed and extensively used libraries in the object-oriented industry.