Titlebook: ECOOP ‘91 European Conference on Object-Oriented Programming; Geneva, Switzerland, Pierre America Conference proceedings 1991 Springer-Verl

Bureaucracy

Christian Stöwe,Lara Keromosemito per call site. For a set of typical object-oriented SELF programs, PICs achieve a median speedup of 11%..As an important side effect, PICs collect type information by recording all of the receiver types actually used at a given call site. The compiler can exploit this type information to generate b

SLUMP

cinder

Dieter Buchner,Josef A. Schmelzerles’ are deltas to the inheritance hierarchy, and form a more useful unit of designer-effort than class subhierarchies. Systems are built by composing capsules, which carry both specifications and code. The semantics of capsule composition is elucidated by examining the relationship between ‘type’ a

predict

Irksome

十字架

„Metzger-Qualität“ bei Kreditinstituten!tion primitive of the formal system is purely based on asynchronous communication, which makes it unique among various concurrency formalisms. Computationally this results in a consistent reduction of Milner‘s calculus, while retaining the same expressive power. Seen semantically asynchronous commun

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quirements. If the constraint is part of a class definition, the class population grows with the product of the number of behaviours. As pointed out in [Goldsack and Atkinson 1990] this undesirable growth may be controlled by separating the specification of the functional characteristics and the beh

Original

nderstood. Recent research has demonstrated that by extending the notation to include the idea of a . grouping together a state schema and the operation schemas referring to it, an object oriented specification style can be supported..This paper introduces the concept of inheritance into object orie

Inclement

Die Kraft der Ordnung im Vertrieb,of Z. OOZE supports requirements, specifications, interpretable programs, and compilable programs. The OOZE system is based on OBJ3, and provides rapid prototyping and theorem proving facilities over a module database. OOZE modules can be generic, can be organized hierarchically, and can be used for

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