In Self 4.0, people write programs by directly constructing webs of objects in a larger world of objects. But in order to save or share these programs, the objects must be moved t...
Object-oriented user interface frameworks are usually implemented in a class-based language. We chose instead to develop a prototype-based language, NewtonScript, for this purpose...
eusable framework, pattern or module interface usually is represented by abstract They form an abstract design and leave the implementation to concrete subclasses. ract design is ...
Existing schemes for object layout and dispatch in the presence of multiple inheritance and separate compilation waste space and are slower than systems with single inheritance. T...
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All object-oriented languages provide support for subtype polymorphism, which allows the writing of generic code that works for families of related types. There is also a need, ho...
Mark Day, Robert Gruber, Barbara Liskov, Andrew C....