A system for extending the capabilities of a programming language, particularly a 4GL, wherein an extension of the programming language is created as a class within the C++ programming language. The extension class must also include code to register the extension class with the programming...http://www.google.fr/patents/US5721929?utm_source=gb-gplus-shareBrevet US5721929 - Method for extending a fourth generation programming language
Method for extending a fourth generation programming language
